xaav

🔤 🐧 💻 ⌨ 🏆

Belgium

Example Dojo

5 / 7 294 / 529


Apple

Time of First Successful Submission: 2024-10-21 07:05:30

Banana

Time of First Successful Submission: 2024-10-21 07:06:14

Earth

Time of First Successful Submission: 2024-10-21 07:07:27

Mars

Time of First Successful Submission: 2024-10-21 07:08:22

Venus

Time of First Successful Submission: 2024-10-21 07:10:35


Example Import Dojo

4 / 4 325 / 529


Apple

Time of First Successful Submission: 2024-10-21 07:05:30

Banana

Time of First Successful Submission: 2024-10-21 07:06:14

Earth

Time of First Successful Submission: 2024-10-21 07:07:27

Martian Planet

Time of First Successful Submission: 2024-10-21 07:08:22


pwn.college Archives

175 / 201 207 / 16658


level1

Time of First Successful Submission: 2023-12-14 14:59:29

level2

Time of First Successful Submission: 2023-12-14 15:00:11

level3

Time of First Successful Submission: 2023-12-14 15:01:00

level4

Time of First Successful Submission: 2023-12-14 15:08:35

level5

Time of First Successful Submission: 2023-12-14 15:24:55

level6

Time of First Successful Submission: 2023-12-14 15:25:45

level7

Time of First Successful Submission: 2023-12-14 15:27:00

level8

Time of First Successful Submission: 2023-12-14 15:28:14

level9

Time of First Successful Submission: 2023-12-14 15:29:43

level10

Time of First Successful Submission: 2023-12-14 15:30:56

level11

Time of First Successful Submission: 2023-12-14 15:32:36

level12

Time of First Successful Submission: 2023-12-14 15:34:00

level13

Time of First Successful Submission: 2023-12-14 15:35:14

level14

Time of First Successful Submission: 2023-12-14 15:36:26

level15

Time of First Successful Submission: 2023-12-14 15:43:49

level16

Time of First Successful Submission: 2023-12-14 15:46:36

level17

Time of First Successful Submission: 2023-12-14 15:48:01

level18

Time of First Successful Submission: 2023-12-14 15:50:48

level19

Time of First Successful Submission: 2023-12-14 15:53:33

level20

Time of First Successful Submission: 2023-12-14 15:54:55

level21

Time of First Successful Submission: 2023-12-14 15:55:44

level22

Time of First Successful Submission: 2023-12-16 16:40:45

level23

Time of First Successful Submission: 2023-12-16 16:42:50

level24

Time of First Successful Submission: 2023-12-16 16:44:20

level25

Time of First Successful Submission: 2023-12-16 16:45:32

level26

Time of First Successful Submission: 2023-12-16 16:50:47

level27

Time of First Successful Submission: 2023-12-16 16:52:31

level28

Time of First Successful Submission: 2023-12-16 16:53:29

level29

Time of First Successful Submission: 2023-12-16 18:44:16

level30

Time of First Successful Submission: 2023-12-16 19:00:11

level31

Time of First Successful Submission: 2023-12-16 19:07:03

level32

Time of First Successful Submission: 2023-12-16 19:15:29

level33

Time of First Successful Submission: 2023-12-16 19:24:40

level34

Time of First Successful Submission: 2023-12-16 19:27:44

level35

Time of First Successful Submission: 2023-12-17 09:15:42

level36

Time of First Successful Submission: 2023-12-17 09:16:13

level37

Time of First Successful Submission: 2023-12-17 09:16:45

level38

Time of First Successful Submission: 2023-12-17 09:17:24

level39

Time of First Successful Submission: 2023-12-17 09:43:24

level40

Time of First Successful Submission: 2023-12-17 09:47:20

level41

Time of First Successful Submission: 2023-12-17 10:43:48

level42

Time of First Successful Submission: 2023-12-17 10:45:10

level43

Time of First Successful Submission: 2023-12-17 10:45:58

level44

Time of First Successful Submission: 2023-12-17 10:46:51

level45

Time of First Successful Submission: 2023-12-17 10:47:39

level46

Time of First Successful Submission: 2023-12-17 10:48:55

level47

Time of First Successful Submission: 2023-12-17 10:51:05

level48

Time of First Successful Submission: 2023-12-17 12:00:19

level49

Time of First Successful Submission: 2023-12-17 12:02:46

level50

Time of First Successful Submission: 2023-12-17 12:04:23

level51

Time of First Successful Submission: 2023-12-17 12:06:31

level52

Time of First Successful Submission: 2023-12-17 12:27:04

level53

Time of First Successful Submission: 2023-12-17 12:39:18

level54

Time of First Successful Submission: 2023-12-17 12:51:59

level55

Time of First Successful Submission: 2023-12-17 12:53:07

level56

Time of First Successful Submission: 2023-12-17 12:54:05

level57

Time of First Successful Submission: 2023-12-17 12:55:08

level58

Time of First Successful Submission: 2023-12-17 13:00:01

level59

Time of First Successful Submission: 2023-12-17 13:02:40

level60

Time of First Successful Submission: 2023-12-17 18:18:51

level61

Time of First Successful Submission: 2023-12-17 18:22:46

level62

Time of First Successful Submission: 2023-12-17 18:23:46

level63

Time of First Successful Submission: 2023-12-17 18:30:29

level64

Time of First Successful Submission: 2023-12-17 18:34:17

level65

Time of First Successful Submission: 2024-01-19 14:40:27

level66

Time of First Successful Submission: 2023-12-17 18:42:41

level67

Time of First Successful Submission: 2023-12-17 18:43:34

level68

Time of First Successful Submission: 2023-12-17 18:47:22

level70

Time of First Successful Submission: 2023-12-19 10:14:31

level71

Time of First Successful Submission: 2023-12-19 10:18:18

level72

Time of First Successful Submission: 2023-12-19 10:20:43

level73

Time of First Successful Submission: 2023-12-19 15:13:49

level74

Time of First Successful Submission: 2023-12-19 15:18:29

level76

Time of First Successful Submission: 2023-12-19 15:20:55

level77

Time of First Successful Submission: 2023-12-19 15:23:06

level78

Time of First Successful Submission: 2023-12-22 10:38:43

level79

Time of First Successful Submission: 2023-12-22 10:41:53

level80

Time of First Successful Submission: 2024-01-14 14:46:29

level82

Time of First Successful Submission: 2024-01-14 14:51:22

level83

Time of First Successful Submission: 2024-01-14 14:56:19

level84

Time of First Successful Submission: 2024-01-14 18:06:12

level85

Time of First Successful Submission: 2024-01-14 18:15:38

level86

Time of First Successful Submission: 2023-12-22 11:17:28

level87

Time of First Successful Submission: 2024-01-14 18:20:42

level88

Time of First Successful Submission: 2024-01-15 18:10:32

level89

Time of First Successful Submission: 2024-01-15 18:13:28

level90

Time of First Successful Submission: 2024-01-15 18:19:36

level91

Time of First Successful Submission: 2024-01-15 18:22:02

level92

Time of First Successful Submission: 2024-01-15 18:27:29

level93

Time of First Successful Submission: 2024-01-15 18:30:15

level94

Time of First Successful Submission: 2024-01-15 18:33:04

level95

Time of First Successful Submission: 2024-01-15 18:36:00

level96

Time of First Successful Submission: 2024-01-15 18:38:36

level97

Time of First Successful Submission: 2024-01-15 18:42:23

level98

Time of First Successful Submission: 2024-01-15 18:45:47

level99

Time of First Successful Submission: 2024-01-15 18:48:22

level100

Time of First Successful Submission: 2024-01-15 18:55:26

level101

Time of First Successful Submission: 2024-01-16 07:36:12

level102

Time of First Successful Submission: 2024-01-16 07:40:53

level103

Time of First Successful Submission: 2024-01-16 08:12:50

level104

Time of First Successful Submission: 2024-01-16 08:17:48

level105

Time of First Successful Submission: 2024-01-16 08:24:44

level106

Time of First Successful Submission: 2024-01-16 08:28:12

level107

Time of First Successful Submission: 2024-01-16 08:35:41

level108

Time of First Successful Submission: 2024-01-16 08:39:58

level109

Time of First Successful Submission: 2024-01-16 08:43:39

level110

Time of First Successful Submission: 2024-01-16 09:04:08

level111

Time of First Successful Submission: 2024-01-16 09:05:00

level112

Time of First Successful Submission: 2024-01-19 14:37:50

level113

Time of First Successful Submission: 2024-01-19 14:43:38

level114

Time of First Successful Submission: 2024-01-19 14:47:03

level115

Time of First Successful Submission: 2024-01-19 14:49:13

level116

Time of First Successful Submission: 2024-01-19 15:05:03

level117

Time of First Successful Submission: 2024-01-19 15:07:14

level118

Time of First Successful Submission: 2024-01-19 15:10:21

level119

Time of First Successful Submission: 2024-01-19 15:14:17

level120

Time of First Successful Submission: 2024-01-19 15:16:47

level121

Time of First Successful Submission: 2024-01-19 15:19:55

level122

Time of First Successful Submission: 2024-01-19 15:21:54

level123

Time of First Successful Submission: 2024-01-19 15:27:20

level124

Time of First Successful Submission: 2024-01-19 15:29:12

level125

Time of First Successful Submission: 2024-01-19 15:49:00

level126

Time of First Successful Submission: 2024-01-19 15:50:28

level127

Time of First Successful Submission: 2024-01-19 16:02:13

level128

Time of First Successful Submission: 2024-01-19 16:06:42

level129

Time of First Successful Submission: 2024-01-19 16:12:54

level130

Time of First Successful Submission: 2024-01-20 11:29:00

level131

Time of First Successful Submission: 2024-01-20 11:32:22

level132

Time of First Successful Submission: 2024-01-20 11:47:50

level133

Time of First Successful Submission: 2024-01-20 11:49:24

level134

Time of First Successful Submission: 2024-01-20 12:56:50

level135

Time of First Successful Submission: 2024-01-20 13:06:33

level136

Time of First Successful Submission: 2024-01-20 13:09:02

level137

Time of First Successful Submission: 2024-01-20 13:14:56

level138

Time of First Successful Submission: 2024-01-20 13:16:39

level139

Time of First Successful Submission: 2024-01-22 11:10:09

level140

Time of First Successful Submission: 2024-01-22 12:16:24

level141

Time of First Successful Submission: 2024-01-22 12:22:38

level142

Time of First Successful Submission: 2024-01-22 12:27:26

HTTP (curl)

Time of First Successful Submission: 2023-12-01 15:49:04

HTTP (python)

Time of First Successful Submission: 2023-12-01 15:52:12

URL Encoding (curl)

Time of First Successful Submission: 2023-12-01 16:03:39

URL Encoding (python)

Time of First Successful Submission: 2023-12-04 15:32:33

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2023-12-04 15:38:55

HTTP GET Parameters (python)

Time of First Successful Submission: 2023-12-04 15:40:56

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2023-12-04 15:49:40

Multiple Form Fields (python)

Time of First Successful Submission: 2023-12-04 16:18:46

HTTP JSON (curl)

Time of First Successful Submission: 2023-12-04 16:23:59

HTTP JSON (netcat)

Time of First Successful Submission: 2023-12-04 16:25:53

HTTP JSON (python)

Time of First Successful Submission: 2023-12-04 16:27:00

Complex HTTP JSON (curl)

Time of First Successful Submission: 2023-12-04 18:01:53

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2023-12-04 18:06:38

Complex HTTP JSON (python)

Time of First Successful Submission: 2023-12-04 18:08:49

Server State (curl)

Time of First Successful Submission: 2023-12-04 18:27:30

Server State (netcat)

Time of First Successful Submission: 2023-12-04 18:29:15

Silenced Shellcode

Time of First Successful Submission: 2024-01-28 15:47:33

Shellcode Shuffle

Time of First Successful Submission: 2024-01-28 16:21:46

Shellcode Shuffle II

Time of First Successful Submission: 2024-01-28 16:22:16

Mmap Mirage (Easy)

Time of First Successful Submission: 2024-10-12 08:52:33

Mmap Mirage (Hard)

Time of First Successful Submission: 2024-10-12 08:57:03

Twisted Text (Easy)

Time of First Successful Submission: 2023-12-22 14:57:04

Twisted Text (Hard)

Time of First Successful Submission: 2023-12-22 14:59:29

Tidy Task (Easy)

Time of First Successful Submission: 2023-12-22 15:02:35

Tidy Task (Hard)

Time of First Successful Submission: 2023-12-22 15:04:14

Logical License (Easy)

Time of First Successful Submission: 2023-12-22 15:08:46

Logical License (Hard)

Time of First Successful Submission: 2023-12-22 15:10:59

Modest Mangler (Easy)

Time of First Successful Submission: 2024-01-04 16:07:25

Modest Mangler (Hard)

Time of First Successful Submission: 2024-01-31 11:00:09

This is Yancode (Easy)

Time of First Successful Submission: 2024-01-31 15:42:11

This is Yancode (Hard)

Time of First Successful Submission: 2024-01-31 15:48:55

Powered by Yancode (Easy)

Time of First Successful Submission: 2024-02-07 09:19:26

Powered by Yancode (Hard)

Time of First Successful Submission: 2024-02-07 09:55:06

Yancode Inside (Easy)

Time of First Successful Submission: 2024-02-07 10:10:27

Yancode Inside (Hard)

Time of First Successful Submission: 2024-02-07 10:16:09

Level 15

Time of First Successful Submission: 2024-04-29 12:20:38


ACSAC CTFs

1 / 21 97 / 181


Waʻa

Time of First Successful Submission: 2025-02-05 09:11:44


ARM Architecture

11 / 28 327 / 611


Level1

Time of First Successful Submission: 2025-01-15 13:39:49

Level2

Time of First Successful Submission: 2025-01-15 13:42:09

Level3

Time of First Successful Submission: 2025-01-15 13:45:17

Level4

Time of First Successful Submission: 2025-01-15 13:50:14

Level5

Time of First Successful Submission: 2025-01-15 14:26:24

Level6

Time of First Successful Submission: 2025-01-16 10:11:06

Level7

Time of First Successful Submission: 2025-01-16 10:36:01

Level8

Time of First Successful Submission: 2025-01-16 12:22:50

Level10

Time of First Successful Submission: 2025-01-16 13:12:30

Level11

Time of First Successful Submission: 2025-01-17 13:12:54

Level12

Time of First Successful Submission: 2025-01-17 13:15:19


Cryptographic Exploitation

6 / 39 99 / 374


Language Barrier

Time of First Successful Submission: 2025-02-13 14:19:48

Baby Steps

Time of First Successful Submission: 2025-02-05 08:23:37

Roman Cryptography

Time of First Successful Submission: 2025-02-05 08:26:06

Obscura

Time of First Successful Submission: 2025-02-05 08:27:29

XOR

Time of First Successful Submission: 2025-02-05 08:38:01

XOR 2.0

Time of First Successful Submission: 2025-02-05 08:40:21


Intro to Programming Languages

15 / 234 1261 / 26761


Commands

Time of First Successful Submission: 2024-08-22 11:29:01

Command Arguments

Time of First Successful Submission: 2024-08-22 11:29:54

Command History

Time of First Successful Submission: 2025-06-23 08:45:20

The Root Path

Time of First Successful Submission: 2024-06-13 08:38:30

Absolute Paths

Time of First Successful Submission: 2024-05-19 12:34:58

Changing position

Time of First Successful Submission: 2024-05-19 12:35:42

Changing to an Absolute Path

Time of First Successful Submission: 2024-05-19 12:36:23

Relative Paths

Time of First Successful Submission: 2024-05-19 12:39:45

Cat

Time of First Successful Submission: 2024-05-19 12:45:41

Ls

Time of First Successful Submission: 2024-05-19 12:47:08

Ls All

Time of First Successful Submission: 2024-05-19 12:48:34

Find

Time of First Successful Submission: 2024-05-19 12:57:49

Piping Echo

Time of First Successful Submission: 2024-05-19 13:17:41

Piping Stdout

Time of First Successful Submission: 2024-05-19 13:18:45

Piping Stdin

Time of First Successful Submission: 2024-05-19 13:20:26


Windows Warzone

1 / 17 217 / 262


level1

Time of First Successful Submission: 2025-09-10 09:26:39


XNU Dojo

11 / 61 331 / 626


Level1

Time of First Successful Submission: 2025-01-15 13:39:49

Level2

Time of First Successful Submission: 2025-01-15 13:42:09

Level3

Time of First Successful Submission: 2025-01-15 13:45:17

Level4

Time of First Successful Submission: 2025-01-15 13:50:14

Level5

Time of First Successful Submission: 2025-01-15 14:26:24

Level6

Time of First Successful Submission: 2025-01-16 10:11:06

Level7

Time of First Successful Submission: 2025-01-16 10:36:01

Level8

Time of First Successful Submission: 2025-01-16 12:22:50

Level10

Time of First Successful Submission: 2025-01-16 13:12:30

Level11

Time of First Successful Submission: 2025-01-17 13:12:54

Level12

Time of First Successful Submission: 2025-01-17 13:15:19


Intro to Cybersecurity

180 / 183 169 / 17642


Path Traversal 1

Time of First Successful Submission: 2023-12-04 18:46:56

Path Traversal 2

Time of First Successful Submission: 2024-09-10 13:32:10

CMDi 1

Time of First Successful Submission: 2024-09-10 13:33:56

CMDi 2

Time of First Successful Submission: 2024-09-10 13:35:18

CMDi 3

Time of First Successful Submission: 2024-09-10 13:36:40

CMDi 4

Time of First Successful Submission: 2023-12-04 18:51:23

CMDi 5

Time of First Successful Submission: 2024-09-10 13:40:41

CMDi 6

Time of First Successful Submission: 2024-09-10 13:48:47

Authentication Bypass 1

Time of First Successful Submission: 2023-12-04 18:55:57

Authentication Bypass 2

Time of First Successful Submission: 2024-09-11 11:52:00

SQLi 1

Time of First Successful Submission: 2024-09-11 11:59:20

SQLi 2

Time of First Successful Submission: 2023-12-04 18:59:31

SQLi 3

Time of First Successful Submission: 2023-12-04 19:03:02

SQLi 4

Time of First Successful Submission: 2023-12-04 19:19:57

SQLi 5

Time of First Successful Submission: 2023-12-04 19:52:15

XSS 1

Time of First Successful Submission: 2024-09-11 12:01:52

XSS 2

Time of First Successful Submission: 2024-09-11 12:04:02

XSS 3

Time of First Successful Submission: 2023-12-04 19:57:36

XSS 4

Time of First Successful Submission: 2023-12-05 16:06:23

XSS 5

Time of First Successful Submission: 2023-12-05 16:25:32

XSS 6

Time of First Successful Submission: 2024-09-11 12:12:55

XSS 7

Time of First Successful Submission: 2024-09-11 12:21:43

CSRF 1

Time of First Successful Submission: 2023-12-05 18:31:19

CSRF 2

Time of First Successful Submission: 2023-12-05 18:38:09

CSRF 3

Time of First Successful Submission: 2024-09-11 12:48:25

CSRF 4

Time of First Successful Submission: 2023-12-05 18:43:04

CSRF 5

Time of First Successful Submission: 2023-12-05 18:59:15

Connect

Time of First Successful Submission: 2023-12-31 13:47:10

Send

Time of First Successful Submission: 2025-02-25 09:32:28

Shutdown

Time of First Successful Submission: 2025-02-25 09:35:13

Listen

Time of First Successful Submission: 2023-12-31 13:50:05

Scan 1

Time of First Successful Submission: 2023-12-31 13:52:55

Scan 2

Time of First Successful Submission: 2023-12-31 15:55:20

Monitor 1

Time of First Successful Submission: 2023-12-31 15:56:39

Monitor 2

Time of First Successful Submission: 2023-12-31 16:01:33

Sniffing Cookies

Time of First Successful Submission: 2025-02-25 09:41:35

Network Configuration

Time of First Successful Submission: 2024-01-12 10:58:48

Firewall 1

Time of First Successful Submission: 2025-02-26 09:29:30

Firewall 2

Time of First Successful Submission: 2025-02-26 09:33:03

Firewall 3

Time of First Successful Submission: 2025-02-26 09:36:20

Denial of Service 1

Time of First Successful Submission: 2025-02-27 14:27:33

Denial of Service 2

Time of First Successful Submission: 2025-02-27 14:29:03

Denial of Service 3

Time of First Successful Submission: 2025-03-02 11:24:20

Ethernet

Time of First Successful Submission: 2024-01-12 11:33:42

IP

Time of First Successful Submission: 2024-01-12 11:50:11

TCP

Time of First Successful Submission: 2024-01-12 12:32:06

TCP Handshake

Time of First Successful Submission: 2024-01-12 13:01:10

UDP

Time of First Successful Submission: 2025-02-27 15:40:03

UDP 2

Time of First Successful Submission: 2025-02-27 15:42:38

UDP Spoofing 1

Time of First Successful Submission: 2025-02-27 15:47:41

UDP Spoofing 2

Time of First Successful Submission: 2025-02-27 15:53:19

UDP Spoofing 3

Time of First Successful Submission: 2025-02-27 16:00:43

UDP Spoofing 4

Time of First Successful Submission: 2025-03-01 15:20:40

ARP

Time of First Successful Submission: 2024-01-12 13:07:01

Intercept

Time of First Successful Submission: 2024-01-12 13:48:29

Man-in-the-Middle

Time of First Successful Submission: 2024-01-12 14:58:17

XOR

Time of First Successful Submission: 2024-09-29 11:25:21

XORing Hex

Time of First Successful Submission: 2024-09-29 11:38:54

XORing ASCII

Time of First Successful Submission: 2024-09-29 11:50:33

XORing ASCII Strings

Time of First Successful Submission: 2024-09-29 11:57:18

One-time Pad

Time of First Successful Submission: 2023-12-04 18:36:55

One-time Pad Tampering

Time of First Successful Submission: 2025-05-30 10:42:33

Many-time Pad

Time of First Successful Submission: 2023-12-04 18:38:30

AES

Time of First Successful Submission: 2024-01-02 09:34:52

AES-ECB-CPA

Time of First Successful Submission: 2024-09-29 12:38:37

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-05-30 10:49:03

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2024-09-29 13:36:44

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2024-09-29 13:45:27

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2024-10-02 07:59:55

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2024-10-02 08:02:43

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2024-01-02 11:12:19

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2024-10-02 08:56:14

AES-CBC

Time of First Successful Submission: 2024-10-02 09:28:24

AES-CBC Tampering

Time of First Successful Submission: 2024-10-02 09:50:36

AES-CBC Resizing

Time of First Successful Submission: 2024-10-02 09:54:18

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-05-30 11:12:39

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-05-30 11:15:21

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2024-10-04 08:47:23

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2024-10-04 12:06:43

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2026-01-05 11:04:25

DHKE

Time of First Successful Submission: 2024-01-02 12:18:21

DHKE-to-AES

Time of First Successful Submission: 2024-10-04 12:18:21

RSA 1

Time of First Successful Submission: 2024-01-02 12:35:10

RSA 2

Time of First Successful Submission: 2024-01-02 12:38:45

RSA 3

Time of First Successful Submission: 2024-01-03 10:31:07

RSA 4

Time of First Successful Submission: 2024-01-03 10:45:48

RSA Signatures

Time of First Successful Submission: 2024-10-04 13:11:41

SHA 1

Time of First Successful Submission: 2024-01-03 09:59:29

SHA 2

Time of First Successful Submission: 2024-01-03 10:03:37

TLS 1

Time of First Successful Submission: 2024-01-03 13:38:28

TLS 2

Time of First Successful Submission: 2024-01-04 15:45:40

level1

Time of First Successful Submission: 2023-12-05 19:01:29

level2

Time of First Successful Submission: 2023-12-05 19:02:19

level3

Time of First Successful Submission: 2023-12-05 19:03:01

level4

Time of First Successful Submission: 2023-12-05 19:03:39

level5

Time of First Successful Submission: 2023-12-05 19:11:55

level6

Time of First Successful Submission: 2023-12-05 19:16:06

level7

Time of First Successful Submission: 2023-12-05 19:16:59

level8

Time of First Successful Submission: 2023-12-05 19:17:53

level9

Time of First Successful Submission: 2023-12-05 19:19:16

level10

Time of First Successful Submission: 2023-12-05 19:23:22

level11

Time of First Successful Submission: 2023-12-05 19:37:03

level12

Time of First Successful Submission: 2023-12-05 19:40:06

level13

Time of First Successful Submission: 2023-12-05 19:41:52

level14

Time of First Successful Submission: 2023-12-06 06:59:43

level15

Time of First Successful Submission: 2023-12-06 07:00:56

level16

Time of First Successful Submission: 2023-12-06 07:03:32

level17

Time of First Successful Submission: 2023-12-13 10:28:15

level18

Time of First Successful Submission: 2023-12-13 16:33:47

level19

Time of First Successful Submission: 2023-12-13 16:38:57

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-04-14 11:37:50

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-04-14 11:39:34

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2024-11-08 12:19:20

Reading Endianness (Python)

Time of First Successful Submission: 2025-04-14 11:42:28

Reading Endianness (C)

Time of First Successful Submission: 2025-04-14 11:44:22

Reading Endianness (x86)

Time of First Successful Submission: 2024-11-08 12:22:34

Version Information (Python)

Time of First Successful Submission: 2025-04-14 11:47:51

Version Information (C)

Time of First Successful Submission: 2025-04-14 11:51:14

Version Information (x86)

Time of First Successful Submission: 2024-11-08 12:32:36

Metadata and Data (Python)

Time of First Successful Submission: 2025-04-14 11:56:39

Metadata and Data (C)

Time of First Successful Submission: 2025-04-14 12:01:16

Metadata and Data (x86)

Time of First Successful Submission: 2024-11-08 12:51:48

Input Restrictions (Python)

Time of First Successful Submission: 2025-04-14 12:31:22

Input Restrictions (C)

Time of First Successful Submission: 2025-04-14 12:42:41

Input Restrictions (x86)

Time of First Successful Submission: 2024-11-08 12:55:38

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-04-14 12:35:34

Behold the cIMG! (C)

Time of First Successful Submission: 2025-04-14 12:45:23

Behold the cIMG! (x86)

Time of First Successful Submission: 2024-11-08 13:46:45

A Basic cIMG (Python)

Time of First Successful Submission: 2025-04-14 12:40:31

A Basic cIMG (C)

Time of First Successful Submission: 2025-04-14 12:50:51

A Basic cIMG (x86)

Time of First Successful Submission: 2024-11-09 16:21:06

Internal State Mini (C)

Time of First Successful Submission: 2025-06-11 09:12:02

Internal State Mini (x86)

Time of First Successful Submission: 2025-06-11 09:15:42

Internal State (C)

Time of First Successful Submission: 2025-06-11 09:23:18

Internal State (x86)

Time of First Successful Submission: 2024-11-10 08:29:50

File Formats: Directives (C)

Time of First Successful Submission: 2025-06-11 09:36:03

File Formats: Directives (x86)

Time of First Successful Submission: 2024-11-10 11:31:03

The Patch Directive

Time of First Successful Submission: 2024-11-10 14:02:39

Optimizing for Space

Time of First Successful Submission: 2024-11-10 14:26:43

Tweaking Images

Time of First Successful Submission: 2024-11-10 14:50:41

Storage and Retrieval

Time of First Successful Submission: 2024-11-10 16:08:38

Extracting Knowledge

Time of First Successful Submission: 2024-11-10 16:56:33

Advanced Sprites

Time of First Successful Submission: 2024-11-11 12:07:52

Accessing Resources

Time of First Successful Submission: 2024-11-11 12:42:09

Unsafe Animations

Time of First Successful Submission: 2024-11-11 13:04:43

Animations

Time of First Successful Submission: 2024-11-11 13:35:29

Interoperability: Patching Data

Time of First Successful Submission: 2024-11-11 16:22:30

Patching Code

Time of First Successful Submission: 2024-11-13 09:49:11

Patching Control Flow

Time of First Successful Submission: 2024-11-13 10:10:30

Your First Overflow (easy)

Time of First Successful Submission: 2024-04-29 12:33:02

Your First Overflow (hard)

Time of First Successful Submission: 2024-04-29 12:34:06

Precision (easy)

Time of First Successful Submission: 2024-12-05 10:54:51

Precision (hard)

Time of First Successful Submission: 2024-12-05 14:38:06

Variable Control (easy)

Time of First Successful Submission: 2024-04-29 12:40:18

Variable Control (hard)

Time of First Successful Submission: 2024-04-29 12:45:39

Control Hijack (easy)

Time of First Successful Submission: 2024-04-29 12:51:33

Control Hijack (hard)

Time of First Successful Submission: 2024-04-29 13:02:34

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-06-18 07:18:12

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-06-18 07:21:35

PIEs (easy)

Time of First Successful Submission: 2024-06-18 07:41:06

PIEs (hard)

Time of First Successful Submission: 2024-06-18 09:10:09

String Lengths (easy)

Time of First Successful Submission: 2024-06-20 06:33:07

String Lengths (hard)

Time of First Successful Submission: 2024-06-21 20:06:58

Basic Shellcode

Time of First Successful Submission: 2024-01-28 12:18:58

NOP Sleds

Time of First Successful Submission: 2024-01-28 12:48:58

NULL-Free Shellcode

Time of First Successful Submission: 2024-01-28 12:57:26

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2024-05-03 12:24:00

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2024-05-03 12:26:38

Hijack to Shellcode (easy)

Time of First Successful Submission: 2024-05-03 13:24:55

Hijack to Shellcode (hard)

Time of First Successful Submission: 2024-10-17 14:31:08

ECB-to-Win (easy)

Time of First Successful Submission: 2024-12-06 11:15:00

ECB-to-Win (hard)

Time of First Successful Submission: 2024-12-06 11:28:23

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2024-12-06 12:26:17

Wily Webserver

Time of First Successful Submission: 2025-03-05 13:18:04

The Watering Hole

Time of First Successful Submission: 2025-03-05 14:17:47

Secure Chat 1

Time of First Successful Submission: 2025-05-22 14:39:41

Secure Chat 2

Time of First Successful Submission: 2025-05-23 08:45:41

Secure Chat 3

Time of First Successful Submission: 2025-05-25 11:55:46

Secure Chat 4

Time of First Successful Submission: 2025-05-25 13:21:46

Secure Chat 5

Time of First Successful Submission: 2025-05-26 11:27:19


Program Security

153 / 162 94 / 8963


ello ackers!

Time of First Successful Submission: 2024-01-28 14:16:42

Syscall Smuggler

Time of First Successful Submission: 2024-01-28 14:43:22

Syscall Shenanigans

Time of First Successful Submission: 2024-01-28 15:39:02

Byte Budget

Time of First Successful Submission: 2024-01-28 16:01:34

ClobberCode

Time of First Successful Submission: 2024-01-28 16:20:31

Diverse Delivery

Time of First Successful Submission: 2024-01-28 16:30:08

Pocket Payload

Time of First Successful Submission: 2024-01-28 16:31:00

Micro Menace

Time of First Successful Submission: 2024-05-02 14:52:42

Login Leakage (Easy)

Time of First Successful Submission: 2025-08-25 12:04:16

Login Leakage (Hard)

Time of First Successful Submission: 2025-08-25 12:15:04

Bounds Breaker (Easy)

Time of First Successful Submission: 2024-05-03 06:36:02

Bounds Breaker (Hard)

Time of First Successful Submission: 2024-05-03 06:37:37

Casting Catastrophe (Easy)

Time of First Successful Submission: 2024-06-18 07:05:44

Casting Catastrophe (Hard)

Time of First Successful Submission: 2024-06-18 07:09:07

Pointer Problems (Easy)

Time of First Successful Submission: 2025-08-25 14:02:33

Pointer Problems (Hard)

Time of First Successful Submission: 2025-08-26 08:51:01

Anomalous Array (Easy)

Time of First Successful Submission: 2025-08-26 09:15:03

Anomalous Array (Hard)

Time of First Successful Submission: 2025-08-26 09:22:19

Now you got it (Easy)

Time of First Successful Submission: 2025-08-26 09:54:03

Now you got it (Hard)

Time of First Successful Submission: 2025-08-26 12:20:52

Loop Lunacy (Easy)

Time of First Successful Submission: 2024-06-25 08:32:55

Loop Lunacy (Hard)

Time of First Successful Submission: 2024-10-11 15:51:30

Nosy Neighbor (Easy)

Time of First Successful Submission: 2024-10-12 08:24:07

Nosy Neighbor (Hard)

Time of First Successful Submission: 2024-10-12 08:26:58

Recursive Ruin (Easy)

Time of First Successful Submission: 2024-10-15 12:45:58

Recursive Ruin (Hard)

Time of First Successful Submission: 2024-10-15 12:58:53

Lingering Leftover (Easy)

Time of First Successful Submission: 2024-10-15 13:08:05

Lingering Leftover (Hard)

Time of First Successful Submission: 2024-10-15 13:12:04

Latent Leak (Easy)

Time of First Successful Submission: 2024-10-15 13:31:35

Latent Leak (Hard)

Time of First Successful Submission: 2024-10-15 14:25:18

Fork Foolery (Easy)

Time of First Successful Submission: 2024-10-16 13:35:19

Fork Foolery (Hard)

Time of First Successful Submission: 2024-10-16 13:53:29

Canary Conundrum (Easy)

Time of First Successful Submission: 2024-10-17 18:35:48

Canary Conundrum (Hard)

Time of First Successful Submission: 2024-10-18 14:48:15

A Crafty Clobber (Easy)

Time of First Successful Submission: 2024-10-18 16:18:54

A Crafty Clobber (Hard)

Time of First Successful Submission: 2024-10-18 16:22:54

Can It Fizz?

Time of First Successful Submission: 2025-09-01 07:04:42

Does It Buzz?

Time of First Successful Submission: 2025-09-01 15:23:05

Make It FizzBuzz

Time of First Successful Submission: 2025-09-01 16:29:21

Terrible Token (Easy)

Time of First Successful Submission: 2023-12-22 11:40:52

Terrible Token (Hard)

Time of First Successful Submission: 2023-12-22 11:49:24

Tangled Ticket (Easy)

Time of First Successful Submission: 2023-12-22 11:53:31

Tangled Ticket (Hard)

Time of First Successful Submission: 2023-12-22 14:53:52

Bit Bender

Time of First Successful Submission: 2026-01-05 11:35:21

Substitution Sorcery

Time of First Successful Submission: 2026-01-05 12:26:46

Meager Mangler (Easy)

Time of First Successful Submission: 2023-12-22 15:15:49

Meager Mangler (Hard)

Time of First Successful Submission: 2023-12-22 15:22:19

Monstrous Mangler (Easy)

Time of First Successful Submission: 2024-01-31 13:29:53

Monstrous Mangler (Hard)

Time of First Successful Submission: 2024-01-31 14:26:37

Patched Up (Easy)

Time of First Successful Submission: 2024-01-31 14:47:33

Patched Up (Hard)

Time of First Successful Submission: 2024-01-31 14:54:08

Puzzle Patch (Easy)

Time of First Successful Submission: 2024-01-31 14:59:10

Puzzle Patch (Hard)

Time of First Successful Submission: 2024-01-31 15:01:29

Patch Perfect (Easy)

Time of First Successful Submission: 2024-01-31 15:29:46

Patch Perfect (Hard)

Time of First Successful Submission: 2024-01-31 15:36:29

Trust the Yancode (Easy)

Time of First Successful Submission: 2024-02-07 10:24:57

Trust the Yancode (Hard)

Time of First Successful Submission: 2024-02-07 10:32:06

Know the Yancode (Easy)

Time of First Successful Submission: 2024-02-07 10:39:16

Know the Yancode (Hard)

Time of First Successful Submission: 2024-02-07 10:48:40

Master the Yancode (Easy)

Time of First Successful Submission: 2024-02-07 12:04:45

Master the Yancode (Hard)

Time of First Successful Submission: 2024-02-07 12:09:57

Transcend the Yancode (Easy)

Time of First Successful Submission: 2024-02-07 13:03:37

Transcend the Yancode (Hard)

Time of First Successful Submission: 2024-02-07 13:15:35

The Yanalyzer (Easy)

Time of First Successful Submission: 2024-09-04 18:51:51

The Yanalyzer (Hard)

Time of First Successful Submission: 2024-09-11 13:55:48

The Yangler (Easy)

Time of First Successful Submission: 2024-09-14 15:58:17

The Yangler (Hard)

Time of First Successful Submission: 2024-09-15 13:41:03

Yancraft (Easy)

Time of First Successful Submission: 2024-10-08 15:24:05

Yancraft (Hard)

Time of First Successful Submission: 2024-10-08 17:38:27

Yansanity (Easy)

Time of First Successful Submission: 2024-10-08 18:11:16

Yansanity (Hard)

Time of First Successful Submission: 2024-10-11 13:49:54

Loose Link (Easy)

Time of First Successful Submission: 2024-11-18 18:18:37

Loose Link (Hard)

Time of First Successful Submission: 2024-11-18 18:24:09

Call Chain (Easy)

Time of First Successful Submission: 2024-11-18 18:49:04

Call Chain (Hard)

Time of First Successful Submission: 2024-11-18 18:53:25

Chain of Command (Easy)

Time of First Successful Submission: 2024-11-18 19:22:30

Chain of Command (Hard)

Time of First Successful Submission: 2024-11-18 19:42:01

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2024-11-20 09:04:17

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2024-11-20 09:08:03

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2024-11-20 09:48:43

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2024-11-20 19:31:07

Indirect Invocation (Easy)

Time of First Successful Submission: 2024-11-21 07:31:39

Indirect Invocation (Hard)

Time of First Successful Submission: 2024-11-21 07:42:36

Leaky Libc (Easy)

Time of First Successful Submission: 2024-11-21 17:37:47

Leaky Libc (Hard)

Time of First Successful Submission: 2024-11-21 17:43:30

Putsception (Easy)

Time of First Successful Submission: 2024-11-21 20:39:49

Putsception (Hard)

Time of First Successful Submission: 2024-11-21 20:51:59

Pivotal Prelude (Easy)

Time of First Successful Submission: 2024-11-24 12:58:53

Pivotal Prelude (Hard)

Time of First Successful Submission: 2024-11-24 19:56:16

Pivotal Pointer (Easy)

Time of First Successful Submission: 2024-11-25 19:22:02

Pivotal Pointer (Hard)

Time of First Successful Submission: 2024-11-25 19:25:27

Pivotal Payload (Easy)

Time of First Successful Submission: 2024-11-25 19:33:35

Pivotal Payload (Hard)

Time of First Successful Submission: 2024-11-25 19:37:44

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2024-11-27 12:45:04

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2024-11-27 13:51:37

Guarded Gadgets (Easy)

Time of First Successful Submission: 2024-11-27 19:48:25

Guarded Gadgets (Hard)

Time of First Successful Submission: 2024-11-27 19:53:57

ROP Roulette (Easy)

Time of First Successful Submission: 2024-11-29 08:50:17

ROP Roulette (Hard)

Time of First Successful Submission: 2024-11-29 09:01:08

Libc Lottery (Easy)

Time of First Successful Submission: 2024-11-29 13:11:34

Libc Lottery (Hard)

Time of First Successful Submission: 2024-11-29 13:12:52

Freebie (Easy)

Time of First Successful Submission: 2024-11-29 13:27:40

Freebie (Hard)

Time of First Successful Submission: 2024-11-29 13:34:45

Freebin Feint (Easy)

Time of First Successful Submission: 2024-11-29 13:36:11

Freebin Feint (Hard)

Time of First Successful Submission: 2024-11-29 13:57:04

Free Flag Fumble (Easy)

Time of First Successful Submission: 2024-11-29 14:36:02

Free Flag Fumble (Hard)

Time of First Successful Submission: 2024-11-29 14:39:22

Fickle Free (Easy)

Time of First Successful Submission: 2024-12-02 10:31:28

Fickle Free (Hard)

Time of First Successful Submission: 2024-12-02 10:35:12

Malloc Mirage (Easy)

Time of First Successful Submission: 2024-12-03 07:23:34

Malloc Mirage (Hard)

Time of First Successful Submission: 2024-12-03 07:26:10

Seeking Secrets (Easy)

Time of First Successful Submission: 2024-12-04 07:18:54

Seeking Secrets (Hard)

Time of First Successful Submission: 2024-12-04 07:25:44

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2024-12-05 07:48:01

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2024-12-05 07:50:27

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2024-12-05 10:35:00

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2024-12-05 10:38:45

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2024-12-08 11:50:23

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2024-12-08 11:56:54

Sus Sequence (Easy)

Time of First Successful Submission: 2024-12-08 12:22:37

Sus Sequence (Hard)

Time of First Successful Submission: 2024-12-08 14:30:39

Echo Emanations (Easy)

Time of First Successful Submission: 2024-12-11 10:46:43

Echo Emanations (Hard)

Time of First Successful Submission: 2024-12-11 10:55:29

Stack Spoofing (Easy)

Time of First Successful Submission: 2024-12-11 13:13:48

Stack Spoofing (Hard)

Time of First Successful Submission: 2024-12-13 13:14:45

Stack Summoning (Easy)

Time of First Successful Submission: 2024-12-14 13:33:14

Stack Summoning (Hard)

Time of First Successful Submission: 2024-12-14 13:37:01

Enterprising Echo (Easy)

Time of First Successful Submission: 2024-12-14 15:25:14

Enterprising Echo (Hard)

Time of First Successful Submission: 2024-12-14 16:46:46

Ephemeral Echo (Easy)

Time of First Successful Submission: 2024-12-15 11:35:01

Ephemeral Echo (Hard)

Time of First Successful Submission: 2024-12-15 11:49:28

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2024-12-30 10:23:45

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2024-12-30 10:26:27

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2024-12-16 13:44:45

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2024-12-16 13:53:56

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2024-12-19 14:04:00

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2024-12-19 14:07:14

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2024-12-19 18:46:05

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2024-12-19 18:50:53

Containment Composition (Easy)

Time of First Successful Submission: 2024-10-21 09:48:55

Containment Composition (Hard)

Time of First Successful Submission: 2024-10-21 12:54:07

Constant Corruption (Easy)

Time of First Successful Submission: 2024-10-23 15:24:15

Constant Corruption (Hard)

Time of First Successful Submission: 2024-10-24 12:51:10

Return to YanLand (Easy)

Time of First Successful Submission: 2024-10-25 08:01:02

Return to YanLand (Hard)

Time of First Successful Submission: 2024-10-25 09:41:09

Escape from YanLand (Easy)

Time of First Successful Submission: 2024-10-25 10:46:36

Escape from YanLand (Hard)

Time of First Successful Submission: 2024-10-25 10:57:55

The YanFilter (Easy)

Time of First Successful Submission: 2024-10-25 12:11:56

The YanFilter (Hard)

Time of First Successful Submission: 2024-10-25 12:23:52

The Great YanFilter (Easy)

Time of First Successful Submission: 2024-10-25 13:59:10

The Great YanFilter (Hard)

Time of First Successful Submission: 2024-10-25 14:06:17

Yan85 Reborn (Easy)

Time of First Successful Submission: 2024-10-30 07:52:14

Yan85 Reborn (Hard)

Time of First Successful Submission: 2024-10-30 08:05:02


System Security

93 / 95 111 / 3147


chroot-escape-basic

Time of First Successful Submission: 2024-03-14 17:43:19

chroot-shellcode

Time of First Successful Submission: 2024-10-30 10:01:41

chroot-proper

Time of First Successful Submission: 2024-10-30 10:04:50

seccomp-basic

Time of First Successful Submission: 2024-10-30 10:05:52

seccomp-linkat

Time of First Successful Submission: 2024-10-30 11:01:28

seccomp-fchdir

Time of First Successful Submission: 2024-10-30 11:12:01

seccomp-rechroot

Time of First Successful Submission: 2024-10-30 12:28:14

seccomp-only

Time of First Successful Submission: 2024-10-30 12:56:33

seccomp-arch32

Time of First Successful Submission: 2024-10-30 13:49:12

seccomp-minimal

Time of First Successful Submission: 2024-10-30 14:07:29

seccomp-timebased

Time of First Successful Submission: 2024-10-30 14:45:58

seccomp-readonly

Time of First Successful Submission: 2024-10-30 15:09:06

process-isolation

Time of First Successful Submission: 2024-11-01 15:18:35

mount-namespace

Time of First Successful Submission: 2024-11-01 19:07:30

mount-cleanup

Time of First Successful Submission: 2024-11-02 14:32:50

mount-readonly

Time of First Successful Submission: 2024-11-02 14:36:22

mount-shellcode

Time of First Successful Submission: 2024-11-02 15:46:24

mount-bindmount

Time of First Successful Submission: 2024-11-04 10:35:56

level1.0

Time of First Successful Submission: 2024-04-11 13:50:10

level1.1

Time of First Successful Submission: 2024-04-12 09:50:44

level2.0

Time of First Successful Submission: 2024-04-12 09:54:35

level2.1

Time of First Successful Submission: 2024-04-12 13:42:12

level3.0

Time of First Successful Submission: 2024-04-13 17:37:48

level3.1

Time of First Successful Submission: 2024-04-13 17:39:54

level4.0

Time of First Successful Submission: 2024-04-21 16:34:21

level4.1

Time of First Successful Submission: 2024-04-21 16:44:12

level5.0

Time of First Successful Submission: 2024-04-21 17:09:39

level5.1

Time of First Successful Submission: 2024-11-04 14:16:45

level6.0

Time of First Successful Submission: 2024-11-05 07:12:17

level6.1

Time of First Successful Submission: 2024-11-05 07:16:03

level7.0

Time of First Successful Submission: 2024-11-05 07:41:15

level7.1

Time of First Successful Submission: 2024-11-05 09:48:37

level8.0

Time of First Successful Submission: 2024-11-05 10:05:17

level8.1

Time of First Successful Submission: 2024-11-05 10:57:47

level9.0

Time of First Successful Submission: 2024-11-05 14:04:58

level9.1

Time of First Successful Submission: 2024-11-06 17:49:27

level10.0

Time of First Successful Submission: 2024-11-06 20:44:58

level10.1

Time of First Successful Submission: 2024-11-06 20:46:16

level11.0

Time of First Successful Submission: 2024-11-06 20:48:40

level11.1

Time of First Successful Submission: 2024-11-07 09:31:39

level1.0

Time of First Successful Submission: 2024-11-07 20:09:32

level1.1

Time of First Successful Submission: 2024-11-07 20:12:05

level2.0

Time of First Successful Submission: 2024-11-07 20:15:23

level2.1

Time of First Successful Submission: 2024-11-07 20:17:18

level3.0

Time of First Successful Submission: 2024-11-07 20:20:10

level3.1

Time of First Successful Submission: 2024-11-07 20:21:47

level4.0

Time of First Successful Submission: 2024-11-08 09:37:00

level4.1

Time of First Successful Submission: 2024-11-08 09:40:52

level5.0

Time of First Successful Submission: 2024-11-14 12:59:25

level5.1

Time of First Successful Submission: 2024-11-14 13:07:36

level6.0

Time of First Successful Submission: 2024-11-13 11:42:21

level6.1

Time of First Successful Submission: 2024-11-13 11:47:57

level7.0

Time of First Successful Submission: 2024-11-13 13:25:47

level7.1

Time of First Successful Submission: 2024-11-13 13:27:01

level8.0

Time of First Successful Submission: 2024-11-15 11:03:36

level8.1

Time of First Successful Submission: 2024-11-15 11:04:37

level9.0

Time of First Successful Submission: 2024-11-15 12:36:56

level9.1

Time of First Successful Submission: 2024-11-15 12:37:50

level10.0

Time of First Successful Submission: 2024-11-15 12:55:51

level10.1

Time of First Successful Submission: 2024-11-15 13:07:31

level11.0

Time of First Successful Submission: 2024-11-16 19:55:31

level11.1

Time of First Successful Submission: 2024-11-16 19:56:57

level12.0

Time of First Successful Submission: 2024-11-18 10:50:47

level12.1

Time of First Successful Submission: 2024-11-18 10:51:53

Baby Spectre 1

Time of First Successful Submission: 2024-12-30 12:02:55

Baby Spectre 2

Time of First Successful Submission: 2024-12-30 12:19:22

Baby Spectre 3

Time of First Successful Submission: 2024-12-30 19:05:41

Baby Spectre 4

Time of First Successful Submission: 2024-12-30 19:15:15

Baby Spectre 5

Time of First Successful Submission: 2024-12-31 14:21:19

Prefetch Peek

Time of First Successful Submission: 2025-01-06 13:02:49

Spooky Spectre 1

Time of First Successful Submission: 2025-03-17 13:09:30

Spooky Spectre 2

Time of First Successful Submission: 2025-03-17 13:32:30

Yan85 Reloaded

Time of First Successful Submission: 2025-03-21 15:11:10

Ghost in the YPU 1

Time of First Successful Submission: 2025-03-24 09:09:17

Ghost in the YPU 2

Time of First Successful Submission: 2025-08-07 11:16:43

Molten Access

Time of First Successful Submission: 2025-08-08 08:02:01

Molten Walk

Time of First Successful Submission: 2025-08-08 10:51:46

level1.0

Time of First Successful Submission: 2025-06-13 14:23:49

level1.1

Time of First Successful Submission: 2025-06-13 14:57:44

level2.0

Time of First Successful Submission: 2025-06-19 12:05:10

level2.1

Time of First Successful Submission: 2025-06-19 13:11:03

level3.0

Time of First Successful Submission: 2025-06-25 11:01:34

level3.1

Time of First Successful Submission: 2025-06-25 11:10:50

level4.0

Time of First Successful Submission: 2025-06-26 18:24:00

level4.1

Time of First Successful Submission: 2025-06-26 18:36:02

level5.0

Time of First Successful Submission: 2025-07-01 08:11:18

level5.1

Time of First Successful Submission: 2025-07-02 10:58:33

level6.0

Time of First Successful Submission: 2025-07-07 13:00:07

level6.1

Time of First Successful Submission: 2025-07-08 15:59:11

level7.0

Time of First Successful Submission: 2025-08-01 12:55:48

level7.1

Time of First Successful Submission: 2025-08-05 10:15:09

level8.0

Time of First Successful Submission: 2025-08-05 12:38:20

level8.1

Time of First Successful Submission: 2025-08-05 13:49:03


Software Exploitation

90 / 90 53 / 1902


Level1.0

Time of First Successful Submission: 2024-03-15 07:43:22

Level1.1

Time of First Successful Submission: 2024-03-15 08:11:34

Level2.0

Time of First Successful Submission: 2024-03-15 08:15:51

Level2.1

Time of First Successful Submission: 2024-03-15 08:22:37

Level3.0

Time of First Successful Submission: 2024-03-15 09:04:26

Level3.1

Time of First Successful Submission: 2024-03-15 09:26:04

Level4.0

Time of First Successful Submission: 2024-03-15 10:29:31

Level4.1

Time of First Successful Submission: 2025-01-09 11:24:21

Level5.0

Time of First Successful Submission: 2025-01-09 12:08:43

Level5.1

Time of First Successful Submission: 2025-01-09 12:13:04

Level6.0

Time of First Successful Submission: 2025-08-08 14:09:39

Level6.1

Time of First Successful Submission: 2025-08-08 15:03:21

Level7.0

Time of First Successful Submission: 2025-08-10 14:09:06

Level7.1

Time of First Successful Submission: 2025-08-10 18:19:58

Level8.0

Time of First Successful Submission: 2025-08-11 09:05:21

Level8.1

Time of First Successful Submission: 2025-08-11 12:05:08

Level9.0

Time of First Successful Submission: 2025-08-17 18:31:08

Level9.1

Time of First Successful Submission: 2025-08-17 18:39:35

Level10.0

Time of First Successful Submission: 2025-08-27 15:06:22

Level10.1

Time of First Successful Submission: 2025-08-27 18:20:13

Level11.0

Time of First Successful Submission: 2025-08-29 07:56:47

Level11.1

Time of First Successful Submission: 2025-08-29 08:39:10

Level12.0

Time of First Successful Submission: 2025-08-29 09:56:57

Level12.1

Time of First Successful Submission: 2025-08-29 10:25:45

level1

Time of First Successful Submission: 2025-09-03 09:07:53

level2

Time of First Successful Submission: 2025-09-03 09:28:58

level3

Time of First Successful Submission: 2025-09-03 09:36:53

level4

Time of First Successful Submission: 2025-09-03 09:44:39

level5

Time of First Successful Submission: 2025-09-03 09:51:51

level6

Time of First Successful Submission: 2025-09-03 09:57:47

level7

Time of First Successful Submission: 2025-09-05 19:38:49

level8

Time of First Successful Submission: 2025-09-06 12:20:17

level9

Time of First Successful Submission: 2025-09-06 12:48:32

level10

Time of First Successful Submission: 2025-09-12 17:58:30

level11

Time of First Successful Submission: 2025-09-12 19:56:21

level12

Time of First Successful Submission: 2025-09-13 13:18:10

level13

Time of First Successful Submission: 2025-09-13 19:46:37

level14

Time of First Successful Submission: 2025-09-15 11:50:19

level15

Time of First Successful Submission: 2025-09-17 19:02:06

level16

Time of First Successful Submission: 2025-09-17 19:17:08

level17

Time of First Successful Submission: 2025-09-17 20:29:16

level18

Time of First Successful Submission: 2025-09-19 08:37:41

level19

Time of First Successful Submission: 2025-09-19 08:44:31

level20

Time of First Successful Submission: 2025-09-19 08:46:05

level21

Time of First Successful Submission: 2025-09-24 14:18:33

level1.0

Time of First Successful Submission: 2025-09-25 13:14:36

level1.1

Time of First Successful Submission: 2025-09-25 13:32:01

level2.0

Time of First Successful Submission: 2025-09-25 15:34:51

level2.1

Time of First Successful Submission: 2025-09-25 16:15:39

level3.0

Time of First Successful Submission: 2025-10-01 12:55:56

level3.1

Time of First Successful Submission: 2025-10-01 13:10:57

level4.0

Time of First Successful Submission: 2025-10-06 09:08:45

level4.1

Time of First Successful Submission: 2025-10-06 09:23:29

level5.0

Time of First Successful Submission: 2025-10-07 11:49:49

level5.1

Time of First Successful Submission: 2025-10-07 12:35:08

level6.0

Time of First Successful Submission: 2025-10-09 10:31:05

level6.1

Time of First Successful Submission: 2025-10-09 10:37:00

level7.0

Time of First Successful Submission: 2025-10-10 18:01:39

level7.1

Time of First Successful Submission: 2025-10-10 18:13:12

level8.0

Time of First Successful Submission: 2025-10-11 18:46:07

level8.1

Time of First Successful Submission: 2025-10-11 19:21:04

level9.0

Time of First Successful Submission: 2025-10-12 10:29:31

level9.1

Time of First Successful Submission: 2025-10-12 10:58:36

level10.0

Time of First Successful Submission: 2025-10-16 15:18:22

level10.1

Time of First Successful Submission: 2025-10-16 15:20:26

level1.0

Time of First Successful Submission: 2025-10-13 10:02:59

level1.1

Time of First Successful Submission: 2025-10-13 10:03:54

level2.0

Time of First Successful Submission: 2025-10-13 10:19:21

level2.1

Time of First Successful Submission: 2025-10-13 10:23:39

level3.0

Time of First Successful Submission: 2025-10-16 15:45:44

level3.1

Time of First Successful Submission: 2025-10-16 16:03:04

level4.0

Time of First Successful Submission: 2025-10-26 14:22:07

level4.1

Time of First Successful Submission: 2025-10-26 14:23:10

level5.0

Time of First Successful Submission: 2025-10-28 15:26:00

level5.1

Time of First Successful Submission: 2025-10-28 15:51:39

level6.0

Time of First Successful Submission: 2025-11-20 14:01:56

level6.1

Time of First Successful Submission: 2025-11-20 14:08:49

level7.0

Time of First Successful Submission: 2025-11-20 14:47:35

level7.1

Time of First Successful Submission: 2025-11-20 14:51:51

level8.0

Time of First Successful Submission: 2025-11-23 20:06:25

level8.1

Time of First Successful Submission: 2025-11-24 14:09:27

level9

Time of First Successful Submission: 2025-11-24 16:06:05

Level-1

Time of First Successful Submission: 2025-11-25 11:50:25

Level-2

Time of First Successful Submission: 2025-11-28 18:24:32

Level-3

Time of First Successful Submission: 2025-12-01 19:33:06

Level-4

Time of First Successful Submission: 2025-12-02 15:25:46

Level-5

Time of First Successful Submission: 2025-12-04 07:45:39

Level-6

Time of First Successful Submission: 2025-12-06 17:02:05

Level-7

Time of First Successful Submission: 2025-12-18 17:59:08

Level-8

Time of First Successful Submission: 2025-12-18 18:51:12


Start Here

11 / 12 740 / 37149


Using the Terminal

Time of First Successful Submission: 2025-08-05 13:51:10

Using the VSCode Workspace

Time of First Successful Submission: 2023-12-06 06:36:30

Using the GUI Desktop

Time of First Successful Submission: 2023-12-06 06:38:25

Pasting into the Desktop

Time of First Successful Submission: 2023-12-06 06:41:03

Restarting Challenges

Time of First Successful Submission: 2024-06-20 06:10:48

Challenge Programs

Time of First Successful Submission: 2024-05-19 12:33:36

The Flag File

Time of First Successful Submission: 2023-12-06 06:42:12

Using Privileged Mode

Time of First Successful Submission: 2023-12-06 06:44:56

Persistent Home Directories - One

Time of First Successful Submission: 2023-12-06 06:46:32

Persistent Home Directories - Two

Time of First Successful Submission: 2023-12-06 06:47:32


Linux Luminarium

128 / 128 926 / 27063


Intro to Commands

Time of First Successful Submission: 2024-08-22 11:29:01

Intro to Arguments

Time of First Successful Submission: 2024-08-22 11:29:54

Command History

Time of First Successful Submission: 2025-06-23 08:45:20

The Root

Time of First Successful Submission: 2024-06-13 08:38:30

Program and absolute paths

Time of First Successful Submission: 2024-05-19 12:34:58

Position thy self

Time of First Successful Submission: 2024-05-19 12:35:42

Position elsewhere

Time of First Successful Submission: 2024-05-19 12:36:23

implicit relative paths, from /

Time of First Successful Submission: 2024-05-19 12:39:45

explicit relative paths, from /

Time of First Successful Submission: 2024-05-19 12:40:20

implicit relative path

Time of First Successful Submission: 2024-05-19 12:40:51

home sweet home

Time of First Successful Submission: 2024-05-19 12:41:52

cat: not the pet, but the command!

Time of First Successful Submission: 2024-05-19 12:45:41

catting absolute paths

Time of First Successful Submission: 2024-06-13 08:39:39

more catting practice

Time of First Successful Submission: 2024-06-13 08:42:33

grepping for a needle in a haystack

Time of First Successful Submission: 2024-05-19 12:46:38

comparing files

Time of First Successful Submission: 2025-07-28 10:55:30

listing files

Time of First Successful Submission: 2024-05-19 12:47:08

touching files

Time of First Successful Submission: 2024-05-19 12:47:45

removing files

Time of First Successful Submission: 2024-06-20 06:20:44

moving files

Time of First Successful Submission: 2025-06-23 08:53:23

copying files

Time of First Successful Submission: 2025-12-18 20:03:27

hidden files

Time of First Successful Submission: 2024-05-19 12:48:34

An Epic Filesystem Quest

Time of First Successful Submission: 2024-05-19 12:54:31

making directories

Time of First Successful Submission: 2024-05-19 12:55:14

finding files

Time of First Successful Submission: 2024-05-19 12:57:49

linking files

Time of First Successful Submission: 2024-08-22 11:33:07

Learning From Documentation

Time of First Successful Submission: 2024-06-13 08:49:15

Learning Complex Usage

Time of First Successful Submission: 2024-06-13 08:50:59

Reading Manuals

Time of First Successful Submission: 2024-05-19 12:59:57

Searching Manuals

Time of First Successful Submission: 2024-05-19 13:00:55

Searching For Manuals

Time of First Successful Submission: 2024-05-19 13:04:25

Helpful Programs

Time of First Successful Submission: 2024-05-19 13:06:10

Help for Builtins

Time of First Successful Submission: 2024-06-13 08:52:21

Matching with *

Time of First Successful Submission: 2024-05-19 13:10:44

Matching with ?

Time of First Successful Submission: 2024-05-19 13:11:15

Matching with []

Time of First Successful Submission: 2024-05-19 13:12:17

Matching paths with []

Time of First Successful Submission: 2024-05-19 13:13:55

Multiple globs

Time of First Successful Submission: 2025-05-30 10:33:32

Mixing globs

Time of First Successful Submission: 2024-05-19 13:15:43

Exclusionary globbing

Time of First Successful Submission: 2024-05-19 13:16:44

Tab completion

Time of First Successful Submission: 2025-06-23 08:54:35

Multiple options for tab completion

Time of First Successful Submission: 2025-06-23 08:56:15

Tab completion on commands

Time of First Successful Submission: 2025-06-23 08:57:38

Redirecting output

Time of First Successful Submission: 2024-05-19 13:17:41

Redirecting more output

Time of First Successful Submission: 2024-05-19 13:18:45

Appending output

Time of First Successful Submission: 2024-06-13 08:54:06

Redirecting errors

Time of First Successful Submission: 2024-05-19 13:19:33

Redirecting input

Time of First Successful Submission: 2024-05-19 13:20:26

Grepping stored results

Time of First Successful Submission: 2024-05-19 13:22:09

Grepping live output

Time of First Successful Submission: 2024-05-19 13:22:38

Grepping errors

Time of First Successful Submission: 2024-06-13 08:55:39

Filtering with grep -v

Time of First Successful Submission: 2025-06-23 08:58:57

Filtering with sed

Time of First Successful Submission: 2025-12-18 20:05:32

Duplicating piped data with tee

Time of First Successful Submission: 2024-06-13 09:11:16

Process substitution for input

Time of First Successful Submission: 2025-07-28 10:58:41

Writing to multiple programs

Time of First Successful Submission: 2024-08-22 11:38:13

Split-piping stderr and stdout

Time of First Successful Submission: 2024-08-22 11:39:47

Named pipes

Time of First Successful Submission: 2025-07-28 11:00:33

Printing Variables

Time of First Successful Submission: 2024-05-19 13:06:39

Setting Variables

Time of First Successful Submission: 2024-05-19 13:07:32

Multi-word Variables

Time of First Successful Submission: 2024-05-19 13:07:57

Exporting Variables

Time of First Successful Submission: 2024-05-19 13:09:42

Printing Exported Variables

Time of First Successful Submission: 2024-05-19 13:07:07

Storing Command Output

Time of First Successful Submission: 2024-08-22 11:40:59

Reading Input

Time of First Successful Submission: 2024-05-19 13:28:51

Reading Files

Time of First Successful Submission: 2024-05-19 13:30:21

Translating characters

Time of First Successful Submission: 2025-06-23 09:01:12

Deleting characters

Time of First Successful Submission: 2025-06-23 09:02:07

Deleting newlines

Time of First Successful Submission: 2025-06-23 09:03:14

Extracting the first lines with head

Time of First Successful Submission: 2025-06-23 09:04:35

Extracting specific sections of text

Time of First Successful Submission: 2025-06-23 09:06:26

Sorting data

Time of First Successful Submission: 2025-07-28 11:01:38

Listing Processes

Time of First Successful Submission: 2024-05-19 13:31:35

Killing Processes

Time of First Successful Submission: 2024-05-19 13:32:15

Interrupting Processes

Time of First Successful Submission: 2024-05-19 13:33:08

Killing Misbehaving Processes

Time of First Successful Submission: 2025-07-28 11:36:33

Suspending Processes

Time of First Successful Submission: 2024-05-19 13:33:53

Resuming Processes

Time of First Successful Submission: 2024-05-19 13:34:44

Backgrounding Processes

Time of First Successful Submission: 2024-05-19 13:36:25

Foregrounding Processes

Time of First Successful Submission: 2024-05-19 13:37:03

Starting Backgrounded Processes

Time of First Successful Submission: 2024-05-19 13:37:24

Process Exit Codes

Time of First Successful Submission: 2024-08-22 11:42:25

Becoming root with su

Time of First Successful Submission: 2024-08-22 11:47:06

Other users with su

Time of First Successful Submission: 2024-08-22 11:48:07

Cracking passwords

Time of First Successful Submission: 2024-08-22 11:56:07

Using sudo

Time of First Successful Submission: 2024-08-22 11:57:02

Changing File Ownership

Time of First Successful Submission: 2024-05-19 13:38:34

Groups and Files

Time of First Successful Submission: 2024-08-22 11:44:10

Fun With Groups Names

Time of First Successful Submission: 2024-08-22 11:45:17

Changing Permissions

Time of First Successful Submission: 2024-08-22 11:46:12

Executable Files

Time of First Successful Submission: 2024-05-19 13:39:03

Permission Tweaking Practice

Time of First Successful Submission: 2024-05-19 13:38:02

Permissions Setting Practice

Time of First Successful Submission: 2024-06-13 09:24:37

The SUID Bit

Time of First Successful Submission: 2024-05-19 13:40:00

Chaining with Semicolons

Time of First Successful Submission: 2024-05-19 13:25:44

Building on Success

Time of First Successful Submission: 2025-07-28 11:37:52

Handling Failure

Time of First Successful Submission: 2025-07-28 11:38:45

Your First Shell Script

Time of First Successful Submission: 2024-05-19 13:27:59

Redirecting Script Output

Time of First Successful Submission: 2024-06-13 09:17:22

Executable Shell Scripts

Time of First Successful Submission: 2024-08-22 11:58:13

Understanding Shebangs

Time of First Successful Submission: 2025-07-28 11:40:46

Scripting with Arguments

Time of First Successful Submission: 2025-07-28 11:42:07

Scripting with Conditionals

Time of First Successful Submission: 2025-07-28 11:43:28

Scripting with Default Cases

Time of First Successful Submission: 2025-07-28 11:44:29

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-07-28 11:48:05

Reading Shell Scripts

Time of First Successful Submission: 2025-09-01 16:40:11

Launching Screen

Time of First Successful Submission: 2025-07-28 11:48:59

Detaching and Attaching

Time of First Successful Submission: 2025-07-28 11:50:08

Finding Sessions

Time of First Successful Submission: 2025-07-28 11:51:28

Switching Windows

Time of First Successful Submission: 2025-07-28 11:53:24

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-07-28 11:54:53

Switching Windows (tmux)

Time of First Successful Submission: 2025-07-28 11:57:13

The PATH Variable

Time of First Successful Submission: 2024-06-13 09:13:25

Setting PATH

Time of First Successful Submission: 2024-08-22 12:00:00

Finding Commands

Time of First Successful Submission: 2025-06-23 09:08:54

Adding Commands

Time of First Successful Submission: 2024-08-22 12:03:21

Hijacking Commands

Time of First Successful Submission: 2024-08-22 12:04:50

Bashrc Backdoor

Time of First Successful Submission: 2025-06-23 09:45:15

Sniffing Input

Time of First Successful Submission: 2025-06-23 09:55:44

Overshared Directories

Time of First Successful Submission: 2025-06-23 09:59:53

Tricky Linking

Time of First Successful Submission: 2025-06-23 10:03:17

Sniffing Process Arguments

Time of First Successful Submission: 2025-06-23 10:05:44

Snooping on Configurations

Time of First Successful Submission: 2025-06-23 10:07:41

The Fork Bomb

Time of First Successful Submission: 2025-06-23 09:12:13

Disk-Space Doomsday

Time of First Successful Submission: 2025-06-23 09:19:57

rm -rf /

Time of First Successful Submission: 2025-06-23 09:22:01

Life after rm -rf /

Time of First Successful Submission: 2025-06-23 09:41:04

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-06-23 09:42:35


Computing 101

69 / 69 31 / 19182


Your First Register

Time of First Successful Submission: 2024-08-22 12:11:56

Your First Syscall

Time of First Successful Submission: 2024-08-22 12:12:55

Exit Codes

Time of First Successful Submission: 2024-08-22 12:13:55

Building Executables

Time of First Successful Submission: 2024-10-24 06:29:30

Moving Between Registers

Time of First Successful Submission: 2024-10-21 09:00:28

Tracing Syscalls

Time of First Successful Submission: 2024-08-22 12:14:52

Starting GDB

Time of First Successful Submission: 2025-02-05 09:31:08

Starting Programs in GDB

Time of First Successful Submission: 2025-02-05 09:32:16

Loading From Memory

Time of First Successful Submission: 2024-10-21 09:02:50

More Loading Practice

Time of First Successful Submission: 2024-10-21 09:03:50

Dereferencing Pointers

Time of First Successful Submission: 2024-10-21 09:05:12

Dereferencing Yourself

Time of First Successful Submission: 2024-10-21 09:06:17

Dereferencing with Offsets

Time of First Successful Submission: 2024-10-21 09:07:17

Stored Addresses

Time of First Successful Submission: 2024-10-21 09:09:01

Double Dereference

Time of First Successful Submission: 2024-10-21 09:10:48

Triple Dereference

Time of First Successful Submission: 2024-10-21 09:12:05

Writing Output

Time of First Successful Submission: 2024-10-21 09:17:13

Chaining Syscalls

Time of First Successful Submission: 2024-10-21 09:19:33

Writing Strings

Time of First Successful Submission: 2024-10-21 09:20:37

Reading Data

Time of First Successful Submission: 2025-02-13 14:30:13

set-register

Time of First Successful Submission: 2023-12-08 14:24:54

set-multiple-registers

Time of First Successful Submission: 2023-12-14 16:04:06

add-to-register

Time of First Successful Submission: 2023-12-08 14:30:30

linear-equation-registers

Time of First Successful Submission: 2023-12-08 14:36:09

integer-division

Time of First Successful Submission: 2023-12-08 15:17:08

modulo-operation

Time of First Successful Submission: 2023-12-08 15:24:08

set-upper-byte

Time of First Successful Submission: 2023-12-14 16:06:38

efficient-modulo

Time of First Successful Submission: 2023-12-08 15:32:17

byte-extraction

Time of First Successful Submission: 2023-12-08 15:41:40

bitwise-and

Time of First Successful Submission: 2023-12-08 15:44:20

check-even

Time of First Successful Submission: 2023-12-08 15:58:36

memory-read

Time of First Successful Submission: 2023-12-14 16:08:06

memory-write

Time of First Successful Submission: 2023-12-14 16:09:21

memory-increment

Time of First Successful Submission: 2023-12-08 16:03:52

byte-access

Time of First Successful Submission: 2023-12-14 16:11:39

memory-size-access

Time of First Successful Submission: 2023-12-08 16:06:49

little-endian-write

Time of First Successful Submission: 2023-12-08 16:11:58

memory-sum

Time of First Successful Submission: 2023-12-08 16:16:06

stack-subtraction

Time of First Successful Submission: 2023-12-08 16:18:19

swap-stack-values

Time of First Successful Submission: 2023-12-08 16:19:53

average-stack-values

Time of First Successful Submission: 2023-12-08 16:23:50

absolute-jump

Time of First Successful Submission: 2023-12-14 16:13:19

relative-jump

Time of First Successful Submission: 2023-12-14 16:18:59

jump-trampoline

Time of First Successful Submission: 2023-12-08 16:35:10

conditional-jump

Time of First Successful Submission: 2023-12-08 16:55:09

indirect-jump

Time of First Successful Submission: 2023-12-08 17:12:22

average-loop

Time of First Successful Submission: 2023-12-08 17:48:20

count-non-zero

Time of First Successful Submission: 2023-12-08 18:42:15

string-lower

Time of First Successful Submission: 2023-12-10 15:40:44

most-common-byte

Time of First Successful Submission: 2023-12-11 10:25:33

Debugging Programs

Time of First Successful Submission: 2023-12-11 14:58:24

Inspecting Registers

Time of First Successful Submission: 2023-12-11 15:00:13

Examining Memory

Time of First Successful Submission: 2023-12-11 15:04:27

Setting Breakpoints

Time of First Successful Submission: 2023-12-11 15:23:07

GDB Scripting

Time of First Successful Submission: 2023-12-12 08:23:36

Modifying Data

Time of First Successful Submission: 2023-12-12 08:37:29

Modifying Execution

Time of First Successful Submission: 2023-12-12 08:39:05

Broken Functions

Time of First Successful Submission: 2024-01-04 15:57:40

Exit

Time of First Successful Submission: 2023-12-10 14:32:23

Socket

Time of First Successful Submission: 2023-12-11 11:12:49

Bind

Time of First Successful Submission: 2023-12-11 13:02:28

Listen

Time of First Successful Submission: 2023-12-11 13:06:04

Accept

Time of First Successful Submission: 2023-12-11 13:13:11

Static Response

Time of First Successful Submission: 2023-12-11 13:33:02

Dynamic Response

Time of First Successful Submission: 2023-12-11 13:53:30

Iterative GET Server

Time of First Successful Submission: 2023-12-11 13:58:02

Concurrent GET Server

Time of First Successful Submission: 2023-12-11 14:06:53

Concurrent POST Server

Time of First Successful Submission: 2023-12-11 14:54:35

Web Server

Time of First Successful Submission: 2023-12-11 14:55:27


Playing With Programs

116 / 116 26 / 21869


What's the password?

Time of First Successful Submission: 2025-02-02 11:32:35

... and again!

Time of First Successful Submission: 2025-02-02 11:33:48

Newline Troubles

Time of First Successful Submission: 2025-02-02 11:35:27

Reasoning about files

Time of First Successful Submission: 2025-02-02 11:36:46

Specifying Filenames

Time of First Successful Submission: 2025-02-02 11:37:59

Binary and Hex Encoding

Time of First Successful Submission: 2025-02-02 11:57:53

More Hex

Time of First Successful Submission: 2025-02-02 11:59:10

Decoding Hex

Time of First Successful Submission: 2025-02-02 12:02:25

Decoding Practice

Time of First Successful Submission: 2025-02-02 12:04:35

Encoding Practice

Time of First Successful Submission: 2025-02-02 12:07:41

Hex-encoding ASCII

Time of First Successful Submission: 2025-02-02 12:10:01

Nested Encoding

Time of First Successful Submission: 2025-02-02 12:12:37

Hex-encoding UTF-8

Time of First Successful Submission: 2025-02-02 12:14:19

UTF Mixups

Time of First Successful Submission: 2025-02-02 12:34:03

Modifying Encoded Data

Time of First Successful Submission: 2025-02-02 12:35:18

Decoding Base64

Time of First Successful Submission: 2023-12-04 18:32:46

Encoding Base64

Time of First Successful Submission: 2025-02-02 12:36:46

Dealing with Obfuscation

Time of First Successful Submission: 2025-02-02 12:46:23

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-02-02 12:58:25

Your First HTTP Request

Time of First Successful Submission: 2025-02-02 12:59:39

Reading Flask

Time of First Successful Submission: 2025-02-02 13:01:03

Commented Data

Time of First Successful Submission: 2025-02-02 13:02:29

HTTP Metadata

Time of First Successful Submission: 2025-02-02 13:04:21

HTTP (netcat)

Time of First Successful Submission: 2023-12-01 15:50:36

HTTP Paths (netcat)

Time of First Successful Submission: 2023-12-01 16:00:16

HTTP (curl)

Time of First Successful Submission: 2023-12-01 15:58:05

HTTP (python)

Time of First Successful Submission: 2023-12-01 16:01:31

HTTP Host Header (python)

Time of First Successful Submission: 2023-12-01 15:56:52

HTTP Host Header (curl)

Time of First Successful Submission: 2023-12-01 15:53:37

HTTP Host Header (netcat)

Time of First Successful Submission: 2023-12-01 15:55:18

URL Encoding (netcat)

Time of First Successful Submission: 2023-12-04 15:35:15

HTTP GET Parameters

Time of First Successful Submission: 2023-12-04 15:36:39

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2023-12-04 15:47:27

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2023-12-04 15:45:13

HTTP Forms

Time of First Successful Submission: 2025-02-02 13:34:28

HTTP Forms (curl)

Time of First Successful Submission: 2023-12-04 15:51:05

HTTP Forms (netcat)

Time of First Successful Submission: 2023-12-04 15:57:25

HTTP Forms (python)

Time of First Successful Submission: 2023-12-04 15:59:20

HTTP Forms Without Forms

Time of First Successful Submission: 2025-02-02 13:45:14

Multiple Form Fields (curl)

Time of First Successful Submission: 2023-12-04 16:02:58

Multiple Form Fields (netcat)

Time of First Successful Submission: 2023-12-04 16:17:05

HTTP Redirects (netcat)

Time of First Successful Submission: 2023-12-04 18:12:31

HTTP Redirects (curl)

Time of First Successful Submission: 2023-12-04 18:10:52

HTTP Redirects (python)

Time of First Successful Submission: 2023-12-04 18:13:48

HTTP Cookies (curl)

Time of First Successful Submission: 2023-12-04 18:15:14

HTTP Cookies (netcat)

Time of First Successful Submission: 2023-12-04 18:17:49

HTTP Cookies (python)

Time of First Successful Submission: 2023-12-04 18:19:00

Server State (python)

Time of First Successful Submission: 2023-12-04 18:30:21

Listening Web

Time of First Successful Submission: 2025-02-02 13:46:37

Speaking Redirects

Time of First Successful Submission: 2025-02-02 14:20:08

JavaScript Redirects

Time of First Successful Submission: 2025-02-02 14:27:38

Including JavaScript

Time of First Successful Submission: 2025-02-02 14:35:00

HTTP (javascript)

Time of First Successful Submission: 2025-02-02 14:45:58

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-02-02 14:49:48

HTTP Forms (javascript)

Time of First Successful Submission: 2025-02-02 14:55:51

cat

Time of First Successful Submission: 2023-12-13 16:41:39

more

Time of First Successful Submission: 2023-12-13 16:42:06

less

Time of First Successful Submission: 2023-12-13 16:42:30

tail

Time of First Successful Submission: 2023-12-13 16:43:01

head

Time of First Successful Submission: 2023-12-13 16:43:19

sort

Time of First Successful Submission: 2023-12-13 16:43:40

vim

Time of First Successful Submission: 2023-12-13 16:44:10

emacs

Time of First Successful Submission: 2023-12-13 16:44:41

nano

Time of First Successful Submission: 2023-12-13 16:45:04

rev

Time of First Successful Submission: 2023-12-13 16:45:50

od

Time of First Successful Submission: 2023-12-13 16:51:27

hd

Time of First Successful Submission: 2023-12-13 16:52:11

xxd

Time of First Successful Submission: 2023-12-13 16:54:01

base32

Time of First Successful Submission: 2023-12-13 16:54:32

base64

Time of First Successful Submission: 2023-12-13 16:54:59

split

Time of First Successful Submission: 2023-12-13 16:57:56

gzip

Time of First Successful Submission: 2023-12-13 17:08:40

bzip2

Time of First Successful Submission: 2023-12-13 17:09:42

zip

Time of First Successful Submission: 2023-12-13 17:11:13

tar

Time of First Successful Submission: 2023-12-13 17:18:13

ar

Time of First Successful Submission: 2023-12-13 17:19:10

cpio

Time of First Successful Submission: 2023-12-13 17:19:49

genisoimage

Time of First Successful Submission: 2023-12-13 17:21:12

env

Time of First Successful Submission: 2023-12-13 17:22:36

find

Time of First Successful Submission: 2023-12-13 17:24:34

make

Time of First Successful Submission: 2023-12-13 17:25:29

nice

Time of First Successful Submission: 2023-12-13 17:26:07

timeout

Time of First Successful Submission: 2023-12-13 17:28:19

stdbuf

Time of First Successful Submission: 2023-12-13 17:29:10

setarch

Time of First Successful Submission: 2023-12-13 17:29:48

watch

Time of First Successful Submission: 2023-12-13 17:31:33

socat

Time of First Successful Submission: 2023-12-13 17:32:20

whiptail

Time of First Successful Submission: 2023-12-13 18:25:49

awk

Time of First Successful Submission: 2023-12-13 18:27:19

sed

Time of First Successful Submission: 2023-12-13 18:28:17

ed

Time of First Successful Submission: 2023-12-13 18:29:12

chown

Time of First Successful Submission: 2023-12-13 18:29:50

chmod

Time of First Successful Submission: 2023-12-13 18:30:21

cp

Time of First Successful Submission: 2023-12-13 18:31:30

mv

Time of First Successful Submission: 2023-12-16 15:50:55

perl

Time of First Successful Submission: 2023-12-13 18:53:17

python

Time of First Successful Submission: 2023-12-13 18:54:05

ruby

Time of First Successful Submission: 2023-12-13 18:56:19

bash

Time of First Successful Submission: 2023-12-13 18:56:58

date

Time of First Successful Submission: 2023-12-13 18:57:45

dmesg

Time of First Successful Submission: 2023-12-13 18:58:46

wc

Time of First Successful Submission: 2023-12-13 18:59:41

gcc

Time of First Successful Submission: 2023-12-13 19:01:50

as

Time of First Successful Submission: 2023-12-13 19:02:42

wget

Time of First Successful Submission: 2023-12-13 19:35:59

ssh-keygen

Time of First Successful Submission: 2023-12-13 19:33:55

SQL Queries

Time of First Successful Submission: 2025-02-02 14:57:54

Filtering SQL

Time of First Successful Submission: 2025-02-02 14:59:28

Choosing Columns

Time of First Successful Submission: 2025-02-02 15:02:10

Exclusionary Filtering

Time of First Successful Submission: 2025-02-02 15:03:32

Filtering Strings

Time of First Successful Submission: 2025-02-02 15:04:33

Filtering on Expressions

Time of First Successful Submission: 2025-02-02 15:06:17

SELECTing Expressions

Time of First Successful Submission: 2025-02-02 15:11:30

Composite Conditions

Time of First Successful Submission: 2025-02-02 15:13:11

Reaching Your LIMITs

Time of First Successful Submission: 2025-02-02 15:15:03

Querying Metadata

Time of First Successful Submission: 2025-02-02 15:16:40


Arizona CTF 2025

1 / 23 322 / 715


Hijack Me!

Time of First Successful Submission: 2024-10-18 06:14:27


CybHer Dojo

11 / 104 887 / 37363


Using the Terminal

Time of First Successful Submission: 2025-08-05 13:51:10

Using the VSCode Workspace

Time of First Successful Submission: 2023-12-06 06:36:30

Using the GUI Desktop

Time of First Successful Submission: 2023-12-06 06:38:25

Pasting into the Desktop

Time of First Successful Submission: 2023-12-06 06:41:03

Restarting Challenges

Time of First Successful Submission: 2024-06-20 06:10:48

Getting Help

Time of First Successful Submission: 2024-08-22 11:27:09

Challenge Programs

Time of First Successful Submission: 2024-05-19 12:33:36

The Flag File

Time of First Successful Submission: 2023-12-06 06:42:12

Using Privileged Mode

Time of First Successful Submission: 2023-12-06 06:44:56

Persistent Home Directories - One

Time of First Successful Submission: 2023-12-06 06:46:32

Persistent Home Directories - Two

Time of First Successful Submission: 2023-12-06 06:47:32


Fluffy’s Adventure

1 / 23 28 / 41


Sticky Tar Pit

Time of First Successful Submission: 2025-06-26 07:55:48


GCA CTF

11 / 104 887 / 37363


Using the Terminal

Time of First Successful Submission: 2025-08-05 13:51:10

Using the VSCode Workspace

Time of First Successful Submission: 2023-12-06 06:36:30

Using the GUI Desktop

Time of First Successful Submission: 2023-12-06 06:38:25

Pasting into the Desktop

Time of First Successful Submission: 2023-12-06 06:41:03

Restarting Challenges

Time of First Successful Submission: 2024-06-20 06:10:48

Getting Help

Time of First Successful Submission: 2024-08-22 11:27:09

Challenge Programs

Time of First Successful Submission: 2024-05-19 12:33:36

The Flag File

Time of First Successful Submission: 2023-12-06 06:42:12

Using Privileged Mode

Time of First Successful Submission: 2023-12-06 06:44:56

Persistent Home Directories - One

Time of First Successful Submission: 2023-12-06 06:46:32

Persistent Home Directories - Two

Time of First Successful Submission: 2023-12-06 06:47:32


Hanto Dojo

10 / 44 30 / 305


Evaluating Is Fun!

Time of First Successful Submission: 2025-02-02 15:22:05

Variables Are Fun!

Time of First Successful Submission: 2025-02-02 15:23:27

Printing Is Fun!

Time of First Successful Submission: 2025-02-02 15:24:00

Opening Is Fun!

Time of First Successful Submission: 2025-02-02 15:24:43

Globals Are Fun!

Time of First Successful Submission: 2025-02-02 15:31:04

Modules Are Fun!

Time of First Successful Submission: 2025-02-02 15:38:39

Importing Is Fun!

Time of First Successful Submission: 2025-02-02 19:13:51

Attributes Are Fun!

Time of First Successful Submission: 2025-02-03 07:51:58

Nesting Is Fun!

Time of First Successful Submission: 2025-02-03 08:03:51

Out of Context

Time of First Successful Submission: 2025-02-03 08:06:19


Honors Dojo

6 / 11 13 / 92



Honors Dojo

6 / 17 13 / 92



Honors Dojo

6 / 17 13 / 92


Join an IRC Server

Time of First Successful Submission: 2024-12-23 14:45:04

Join an IRC Server (with an IRC Client)

Time of First Successful Submission: 2024-12-23 14:46:35

Change your nickname

Time of First Successful Submission: 2024-12-23 14:52:31

Join a channel

Time of First Successful Submission: 2024-12-24 07:16:10

Message a channel

Time of First Successful Submission: 2024-12-24 07:34:52

Remove another user

Time of First Successful Submission: 2024-12-24 07:37:58


Privilege Escalation

9 / 555 54 / 122


aa-exec

Time of First Successful Submission: 2026-01-06 12:57:12

ab

Time of First Successful Submission: 2026-01-06 13:38:53

agetty

Time of First Successful Submission: 2026-01-06 13:40:49

alpine

Time of First Successful Submission: 2026-01-06 13:42:45

ar

Time of First Successful Submission: 2026-01-06 13:45:37

arp

Time of First Successful Submission: 2026-01-06 13:52:59

as

Time of First Successful Submission: 2026-01-06 13:54:55

ascii-xfr

Time of First Successful Submission: 2026-01-06 13:55:57

ash

Time of First Successful Submission: 2026-01-06 13:56:57


Pwntools Tutorials

3 / 12 582 / 1110


Level 0.0

Time of First Successful Submission: 2024-09-04 12:49:39

Level 1.0

Time of First Successful Submission: 2024-09-04 12:52:33

Level 1.1

Time of First Successful Submission: 2024-09-04 13:07:28


The Art of the Shell

4 / 55 158 / 465


The Transient Path

Time of First Successful Submission: 2024-10-18 06:14:27

Ferocious Functionality

Time of First Successful Submission: 2024-10-18 06:30:11

The Surprising Swap

Time of First Successful Submission: 2024-10-18 06:37:01

Path of the Unquoted

Time of First Successful Submission: 2024-12-24 08:01:10


The House Always Wins

5 / 9 33 / 112


Level1

Time of First Successful Submission: 2024-08-22 12:38:27

Level2

Time of First Successful Submission: 2024-08-22 12:50:55

Level3

Time of First Successful Submission: 2024-08-26 09:42:06

Level4

Time of First Successful Submission: 2024-08-29 13:05:30

Level5

Time of First Successful Submission: 2024-08-30 19:36:23