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pwn.college Archives

175 / 201 195 / 16678


level1

Time of First Successful Submission: 2024-03-28 00:24:20

level2

Time of First Successful Submission: 2024-03-28 00:28:27

level3

Time of First Successful Submission: 2024-03-28 00:34:40

level4

Time of First Successful Submission: 2024-03-28 00:43:54

level5

Time of First Successful Submission: 2024-03-28 01:11:59

level6

Time of First Successful Submission: 2024-03-28 01:17:21

level7

Time of First Successful Submission: 2024-03-29 08:28:14

level8

Time of First Successful Submission: 2024-03-29 08:30:55

level9

Time of First Successful Submission: 2024-03-29 08:35:58

level10

Time of First Successful Submission: 2024-03-29 08:38:54

level11

Time of First Successful Submission: 2024-03-29 08:45:40

level12

Time of First Successful Submission: 2024-03-29 08:52:32

level13

Time of First Successful Submission: 2024-03-29 08:54:20

level14

Time of First Successful Submission: 2024-03-29 08:56:47

level15

Time of First Successful Submission: 2024-03-29 09:24:00

level16

Time of First Successful Submission: 2024-03-29 17:07:14

level17

Time of First Successful Submission: 2024-03-29 17:39:45

level18

Time of First Successful Submission: 2024-03-29 17:55:00

level19

Time of First Successful Submission: 2024-03-31 01:09:37

level20

Time of First Successful Submission: 2024-03-31 01:17:18

level21

Time of First Successful Submission: 2024-03-31 01:22:37

level22

Time of First Successful Submission: 2024-03-31 01:27:44

level23

Time of First Successful Submission: 2024-03-31 01:45:47

level24

Time of First Successful Submission: 2024-03-31 01:48:02

level25

Time of First Successful Submission: 2024-03-31 01:56:53

level26

Time of First Successful Submission: 2024-03-31 05:39:58

level27

Time of First Successful Submission: 2024-03-31 05:50:05

level28

Time of First Successful Submission: 2024-03-31 05:54:00

level29

Time of First Successful Submission: 2024-04-02 06:29:19

level30

Time of First Successful Submission: 2024-04-02 06:41:59

level31

Time of First Successful Submission: 2024-04-02 08:05:45

level32

Time of First Successful Submission: 2024-04-02 08:16:15

level33

Time of First Successful Submission: 2024-04-02 20:11:29

level34

Time of First Successful Submission: 2024-04-02 20:47:34

level35

Time of First Successful Submission: 2024-04-02 20:54:37

level36

Time of First Successful Submission: 2024-04-02 21:03:23

level37

Time of First Successful Submission: 2024-04-02 21:06:45

level38

Time of First Successful Submission: 2024-04-02 21:31:27

level39

Time of First Successful Submission: 2024-04-02 21:34:52

level40

Time of First Successful Submission: 2024-04-02 22:14:12

level41

Time of First Successful Submission: 2024-04-02 22:39:56

level42

Time of First Successful Submission: 2024-04-02 22:46:22

level43

Time of First Successful Submission: 2024-04-02 22:47:38

level44

Time of First Successful Submission: 2024-04-02 22:50:03

level45

Time of First Successful Submission: 2024-04-02 22:53:01

level46

Time of First Successful Submission: 2024-04-02 22:54:56

level47

Time of First Successful Submission: 2024-04-02 22:57:24

level48

Time of First Successful Submission: 2024-04-02 23:44:15

level49

Time of First Successful Submission: 2024-04-02 23:47:51

level50

Time of First Successful Submission: 2024-04-02 23:50:39

level51

Time of First Successful Submission: 2024-04-02 23:56:33

level52

Time of First Successful Submission: 2024-04-04 03:54:31

level53

Time of First Successful Submission: 2024-04-04 03:59:30

level54

Time of First Successful Submission: 2024-04-04 04:06:57

level55

Time of First Successful Submission: 2024-04-04 04:09:40

level56

Time of First Successful Submission: 2024-04-04 04:14:10

level57

Time of First Successful Submission: 2024-04-04 04:19:20

level58

Time of First Successful Submission: 2024-04-04 14:37:53

level59

Time of First Successful Submission: 2024-04-04 14:44:42

level60

Time of First Successful Submission: 2024-04-09 02:10:52

level61

Time of First Successful Submission: 2024-04-09 02:22:46

level62

Time of First Successful Submission: 2024-04-09 02:29:51

level63

Time of First Successful Submission: 2024-04-09 02:37:20

level64

Time of First Successful Submission: 2024-04-09 02:45:50

level65

Time of First Successful Submission: 2024-04-09 02:53:23

level66

Time of First Successful Submission: 2024-04-09 03:01:24

level67

Time of First Successful Submission: 2024-04-09 03:22:53

level68

Time of First Successful Submission: 2024-04-09 03:53:08

level70

Time of First Successful Submission: 2024-04-09 04:13:46

level71

Time of First Successful Submission: 2024-04-09 05:38:03

level72

Time of First Successful Submission: 2024-04-09 05:46:22

level73

Time of First Successful Submission: 2024-04-09 06:54:26

level74

Time of First Successful Submission: 2024-04-09 16:00:09

level76

Time of First Successful Submission: 2024-04-09 16:07:29

level77

Time of First Successful Submission: 2024-04-09 16:14:04

level78

Time of First Successful Submission: 2024-04-09 16:27:44

level79

Time of First Successful Submission: 2024-04-09 17:24:23

level80

Time of First Successful Submission: 2024-04-09 17:34:08

level82

Time of First Successful Submission: 2024-04-09 17:52:03

level83

Time of First Successful Submission: 2024-04-10 04:28:39

level84

Time of First Successful Submission: 2024-04-10 17:35:43

level85

Time of First Successful Submission: 2024-04-10 17:44:45

level86

Time of First Successful Submission: 2024-04-10 17:57:42

level87

Time of First Successful Submission: 2024-04-10 18:11:10

level88

Time of First Successful Submission: 2024-04-10 18:26:03

level89

Time of First Successful Submission: 2024-04-10 18:34:25

level90

Time of First Successful Submission: 2024-04-10 20:54:42

level91

Time of First Successful Submission: 2024-04-10 21:09:19

level92

Time of First Successful Submission: 2024-04-10 22:07:11

level93

Time of First Successful Submission: 2024-04-10 23:00:30

level94

Time of First Successful Submission: 2024-04-10 23:46:08

level95

Time of First Successful Submission: 2024-04-10 23:49:26

level96

Time of First Successful Submission: 2024-04-11 00:04:24

level97

Time of First Successful Submission: 2024-04-11 00:28:39

level98

Time of First Successful Submission: 2024-04-11 01:00:42

level99

Time of First Successful Submission: 2024-04-11 01:05:45

level100

Time of First Successful Submission: 2024-04-11 01:10:29

level101

Time of First Successful Submission: 2024-04-11 01:16:06

level102

Time of First Successful Submission: 2024-04-11 03:33:14

level103

Time of First Successful Submission: 2024-04-11 03:55:24

level104

Time of First Successful Submission: 2024-04-11 03:58:28

level105

Time of First Successful Submission: 2024-04-11 04:28:38

level106

Time of First Successful Submission: 2024-04-11 05:32:05

level107

Time of First Successful Submission: 2024-04-11 14:53:04

level108

Time of First Successful Submission: 2024-04-11 14:58:43

level109

Time of First Successful Submission: 2024-04-11 15:07:38

level110

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

level111

Time of First Successful Submission: 2024-04-11 15:17:59

level112

Time of First Successful Submission: 2024-04-11 15:23:56

level113

Time of First Successful Submission: 2024-04-11 15:37:23

level114

Time of First Successful Submission: 2024-04-11 15:49:01

level115

Time of First Successful Submission: 2024-04-11 16:01:11

level116

Time of First Successful Submission: 2024-04-11 16:19:48

level117

Time of First Successful Submission: 2024-04-11 16:34:59

level118

Time of First Successful Submission: 2024-04-11 16:45:53

level119

Time of First Successful Submission: 2024-04-11 17:00:39

level120

Time of First Successful Submission: 2024-04-11 17:13:15

level121

Time of First Successful Submission: 2024-04-11 17:24:22

level122

Time of First Successful Submission: 2024-04-11 17:34:40

level123

Time of First Successful Submission: 2024-04-11 17:39:44

level124

Time of First Successful Submission: 2024-04-11 17:42:40

level125

Time of First Successful Submission: 2024-04-11 18:03:10

level126

Time of First Successful Submission: 2024-04-12 08:13:50

level127

Time of First Successful Submission: 2024-04-13 04:27:26

level128

Time of First Successful Submission: 2024-04-13 04:52:02

level129

Time of First Successful Submission: 2024-04-14 08:44:02

level130

Time of First Successful Submission: 2024-04-14 08:54:19

level131

Time of First Successful Submission: 2024-04-14 09:03:16

level132

Time of First Successful Submission: 2024-04-14 09:41:41

level133

Time of First Successful Submission: 2024-04-14 09:52:21

level134

Time of First Successful Submission: 2024-04-14 18:40:47

level135

Time of First Successful Submission: 2024-04-15 06:57:28

level136

Time of First Successful Submission: 2024-04-15 07:06:41

level137

Time of First Successful Submission: 2024-04-15 07:28:35

level138

Time of First Successful Submission: 2024-04-15 07:38:50

level139

Time of First Successful Submission: 2024-04-16 00:39:20

level140

Time of First Successful Submission: 2024-04-17 15:50:48

level141

Time of First Successful Submission: 2024-04-17 16:02:13

level142

Time of First Successful Submission: 2024-04-23 02:53:57

HTTP (curl)

Time of First Successful Submission: 2024-05-01 22:05:51

HTTP (python)

Time of First Successful Submission: 2024-05-01 22:18:36

URL Encoding (curl)

Time of First Successful Submission: 2024-05-02 05:33:55

URL Encoding (python)

Time of First Successful Submission: 2024-05-02 05:35:52

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2024-05-02 05:45:34

HTTP GET Parameters (python)

Time of First Successful Submission: 2024-05-02 05:47:15

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2024-05-02 06:10:07

Multiple Form Fields (python)

Time of First Successful Submission: 2024-05-02 06:48:29

HTTP JSON (curl)

Time of First Successful Submission: 2024-05-02 06:54:58

HTTP JSON (netcat)

Time of First Successful Submission: 2024-05-02 07:12:18

HTTP JSON (python)

Time of First Successful Submission: 2024-05-02 07:30:26

Complex HTTP JSON (curl)

Time of First Successful Submission: 2024-05-02 07:37:52

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2024-05-02 07:59:01

Complex HTTP JSON (python)

Time of First Successful Submission: 2024-05-02 08:05:04

Server State (curl)

Time of First Successful Submission: 2024-05-02 09:01:49

Server State (netcat)

Time of First Successful Submission: 2024-05-02 09:04:55

Silenced Shellcode

Time of First Successful Submission: 2024-05-29 07:23:30

Shellcode Shuffle

Time of First Successful Submission: 2024-05-31 05:57:09

Shellcode Shuffle II

Time of First Successful Submission: 2024-05-31 05:58:58

Mmap Mirage (Easy)

Time of First Successful Submission: 2024-08-09 17:22:41

Mmap Mirage (Hard)

Time of First Successful Submission: 2024-08-09 17:24:01

Twisted Text (Easy)

Time of First Successful Submission: 2024-07-21 02:31:55

Twisted Text (Hard)

Time of First Successful Submission: 2024-07-21 02:33:41

Tidy Task (Easy)

Time of First Successful Submission: 2024-07-21 02:35:23

Tidy Task (Hard)

Time of First Successful Submission: 2024-07-21 02:36:11

Logical License (Easy)

Time of First Successful Submission: 2024-07-21 02:54:34

Logical License (Hard)

Time of First Successful Submission: 2024-07-22 01:22:09

Modest Mangler (Easy)

Time of First Successful Submission: 2024-07-22 16:49:16

Modest Mangler (Hard)

Time of First Successful Submission: 2024-07-25 17:45:54

This is Yancode (Easy)

Time of First Successful Submission: 2024-07-26 03:30:58

This is Yancode (Hard)

Time of First Successful Submission: 2024-07-26 03:36:46

Powered by Yancode (Easy)

Time of First Successful Submission: 2024-07-26 17:39:15

Powered by Yancode (Hard)

Time of First Successful Submission: 2024-07-26 17:46:39

Yancode Inside (Easy)

Time of First Successful Submission: 2024-07-26 17:53:29

Yancode Inside (Hard)

Time of First Successful Submission: 2024-07-26 17:58:43

Level 15

Time of First Successful Submission: 2024-05-23 18:56:58


ARM Architecture

15 / 28 265 / 623


Level1

Time of First Successful Submission: 2025-08-31 07:54:33

Level2

Time of First Successful Submission: 2025-09-01 07:06:25

Level3

Time of First Successful Submission: 2025-09-02 22:53:57

Level4

Time of First Successful Submission: 2025-09-03 07:02:47

Level5

Time of First Successful Submission: 2025-09-04 07:45:26

Level6

Time of First Successful Submission: 2025-09-05 08:57:54

Level7

Time of First Successful Submission: 2025-09-06 09:56:29

Level8

Time of First Successful Submission: 2025-09-08 06:24:22

Level9

Time of First Successful Submission: 2025-09-09 00:52:56

Level10

Time of First Successful Submission: 2025-09-10 03:48:27

Level11

Time of First Successful Submission: 2025-09-12 18:52:49

Level12

Time of First Successful Submission: 2025-09-14 01:00:52

Level13

Time of First Successful Submission: 2025-09-15 05:41:11

Level14

Time of First Successful Submission: 2025-09-20 03:45:01

Level15

Time of First Successful Submission: 2025-09-24 07:40:24


Intro to Programming Languages

15 / 234 955 / 28124


Commands

Time of First Successful Submission: 2024-07-19 17:31:48

Command Arguments

Time of First Successful Submission: 2024-07-19 17:32:50

Command History

Time of First Successful Submission: 2025-06-09 20:52:18

The Root Path

Time of First Successful Submission: 2024-06-01 04:56:39

Absolute Paths

Time of First Successful Submission: 2024-05-16 04:31:08

Changing position

Time of First Successful Submission: 2024-05-16 04:32:01

Changing to an Absolute Path

Time of First Successful Submission: 2024-05-16 04:32:46

Relative Paths

Time of First Successful Submission: 2024-05-16 04:35:01

Cat

Time of First Successful Submission: 2024-05-16 04:41:40

Ls

Time of First Successful Submission: 2024-05-16 04:44:40

Ls All

Time of First Successful Submission: 2024-05-17 09:00:52

Find

Time of First Successful Submission: 2024-05-16 05:09:46

Piping Echo

Time of First Successful Submission: 2024-05-16 06:27:30

Piping Stdout

Time of First Successful Submission: 2024-05-16 06:28:42

Piping Stdin

Time of First Successful Submission: 2024-05-16 06:33:08


XNU Dojo

15 / 61 272 / 638


Level1

Time of First Successful Submission: 2025-08-31 07:54:33

Level2

Time of First Successful Submission: 2025-09-01 07:06:25

Level3

Time of First Successful Submission: 2025-09-02 22:53:57

Level4

Time of First Successful Submission: 2025-09-03 07:02:47

Level5

Time of First Successful Submission: 2025-09-04 07:45:26

Level6

Time of First Successful Submission: 2025-09-05 08:57:54

Level7

Time of First Successful Submission: 2025-09-06 09:56:29

Level8

Time of First Successful Submission: 2025-09-08 06:24:22

Level9

Time of First Successful Submission: 2025-09-09 00:52:56

Level10

Time of First Successful Submission: 2025-09-10 03:48:27

Level11

Time of First Successful Submission: 2025-09-12 18:52:49

Level12

Time of First Successful Submission: 2025-09-14 01:00:52

Level13

Time of First Successful Submission: 2025-09-15 05:41:11

Level14

Time of First Successful Submission: 2025-09-20 03:45:01

Level15

Time of First Successful Submission: 2025-09-24 07:40:24


Intro to Cybersecurity

183 / 183 33 / 17893


Path Traversal 1

Time of First Successful Submission: 2024-05-16 17:39:43

Path Traversal 2

Time of First Successful Submission: 2024-09-02 15:38:48

CMDi 1

Time of First Successful Submission: 2024-09-02 15:48:27

CMDi 2

Time of First Successful Submission: 2024-09-02 15:52:16

CMDi 3

Time of First Successful Submission: 2024-09-02 15:56:44

CMDi 4

Time of First Successful Submission: 2024-05-17 04:36:11

CMDi 5

Time of First Successful Submission: 2024-09-02 16:01:26

CMDi 6

Time of First Successful Submission: 2024-09-06 05:42:25

Authentication Bypass 1

Time of First Successful Submission: 2024-05-17 04:59:45

Authentication Bypass 2

Time of First Successful Submission: 2024-09-06 05:52:46

SQLi 1

Time of First Successful Submission: 2024-09-06 06:05:03

SQLi 2

Time of First Successful Submission: 2024-05-17 05:15:36

SQLi 3

Time of First Successful Submission: 2024-05-17 05:30:26

SQLi 4

Time of First Successful Submission: 2024-05-17 05:39:20

SQLi 5

Time of First Successful Submission: 2024-05-17 07:52:31

XSS 1

Time of First Successful Submission: 2024-09-06 06:13:30

XSS 2

Time of First Successful Submission: 2024-09-06 06:16:54

XSS 3

Time of First Successful Submission: 2024-05-17 08:34:58

XSS 4

Time of First Successful Submission: 2024-05-17 08:40:58

XSS 5

Time of First Successful Submission: 2024-05-17 17:36:44

XSS 6

Time of First Successful Submission: 2024-09-06 07:10:24

XSS 7

Time of First Successful Submission: 2024-09-07 18:16:59

CSRF 1

Time of First Successful Submission: 2024-05-17 22:36:05

CSRF 2

Time of First Successful Submission: 2024-05-19 21:52:26

CSRF 3

Time of First Successful Submission: 2024-09-08 02:42:50

CSRF 4

Time of First Successful Submission: 2024-05-20 23:41:46

CSRF 5

Time of First Successful Submission: 2024-05-22 20:33:28

Connect

Time of First Successful Submission: 2024-05-07 02:11:13

Send

Time of First Successful Submission: 2025-02-22 04:13:45

Shutdown

Time of First Successful Submission: 2025-02-22 04:15:42

Listen

Time of First Successful Submission: 2024-05-07 02:12:30

Scan 1

Time of First Successful Submission: 2024-05-07 02:42:01

Scan 2

Time of First Successful Submission: 2024-05-07 03:14:33

Monitor 1

Time of First Successful Submission: 2024-05-07 03:32:07

Monitor 2

Time of First Successful Submission: 2024-05-07 04:43:31

Sniffing Cookies

Time of First Successful Submission: 2025-03-24 05:20:30

Network Configuration

Time of First Successful Submission: 2024-05-07 05:38:28

Firewall 1

Time of First Successful Submission: 2025-03-24 05:32:11

Firewall 2

Time of First Successful Submission: 2025-03-24 05:47:26

Firewall 3

Time of First Successful Submission: 2025-03-24 06:07:38

Denial of Service 1

Time of First Successful Submission: 2025-03-24 10:59:12

Denial of Service 2

Time of First Successful Submission: 2025-03-24 12:08:59

Denial of Service 3

Time of First Successful Submission: 2025-03-24 15:04:58

Ethernet

Time of First Successful Submission: 2024-05-08 05:17:05

IP

Time of First Successful Submission: 2024-05-08 06:01:44

TCP

Time of First Successful Submission: 2024-05-08 06:31:57

TCP Handshake

Time of First Successful Submission: 2024-05-08 20:19:32

UDP

Time of First Successful Submission: 2025-03-24 15:30:47

UDP 2

Time of First Successful Submission: 2025-03-24 15:37:02

UDP Spoofing 1

Time of First Successful Submission: 2025-03-24 15:57:31

UDP Spoofing 2

Time of First Successful Submission: 2025-03-25 12:52:45

UDP Spoofing 3

Time of First Successful Submission: 2025-03-26 12:44:48

UDP Spoofing 4

Time of First Successful Submission: 2025-03-26 15:15:30

ARP

Time of First Successful Submission: 2024-05-08 20:37:02

Intercept

Time of First Successful Submission: 2024-05-08 22:15:04

Man-in-the-Middle

Time of First Successful Submission: 2024-05-09 19:20:13

XOR

Time of First Successful Submission: 2024-12-03 20:41:40

XORing Hex

Time of First Successful Submission: 2024-12-03 20:57:21

XORing ASCII

Time of First Successful Submission: 2024-12-03 21:09:58

XORing ASCII Strings

Time of First Successful Submission: 2024-12-03 21:23:55

One-time Pad

Time of First Successful Submission: 2024-05-11 00:26:33

One-time Pad Tampering

Time of First Successful Submission: 2025-06-15 05:20:25

Many-time Pad

Time of First Successful Submission: 2024-05-11 03:02:57

AES

Time of First Successful Submission: 2024-05-11 04:07:11

AES-ECB-CPA

Time of First Successful Submission: 2024-12-04 15:47:05

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-03-27 02:45:30

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2024-12-05 06:00:04

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2024-12-06 03:06:48

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2024-12-09 21:18:10

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2024-12-10 03:00:36

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2024-05-11 19:48:52

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2024-12-11 00:26:26

AES-CBC

Time of First Successful Submission: 2024-12-11 03:21:06

AES-CBC Tampering

Time of First Successful Submission: 2024-12-13 05:19:15

AES-CBC Resizing

Time of First Successful Submission: 2024-12-13 06:13:33

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-03-28 09:32:02

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-03-28 10:03:07

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2024-12-16 06:31:14

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2024-12-16 20:36:37

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-08-27 07:37:34

DHKE

Time of First Successful Submission: 2024-05-11 21:56:00

DHKE-to-AES

Time of First Successful Submission: 2024-12-17 00:20:53

RSA 1

Time of First Successful Submission: 2024-05-12 07:57:59

RSA 2

Time of First Successful Submission: 2024-05-13 17:09:34

RSA 3

Time of First Successful Submission: 2024-05-14 05:43:10

RSA 4

Time of First Successful Submission: 2024-05-14 06:30:20

RSA Signatures

Time of First Successful Submission: 2024-12-17 22:29:53

SHA 1

Time of First Successful Submission: 2024-05-14 02:19:00

SHA 2

Time of First Successful Submission: 2024-05-14 02:44:42

TLS 1

Time of First Successful Submission: 2024-05-14 17:43:44

TLS 2

Time of First Successful Submission: 2024-05-16 04:24:32

level1

Time of First Successful Submission: 2024-07-20 00:30:58

level2

Time of First Successful Submission: 2024-07-20 00:31:49

level3

Time of First Successful Submission: 2024-07-20 00:33:09

level4

Time of First Successful Submission: 2024-07-20 00:34:57

level5

Time of First Successful Submission: 2024-07-20 00:55:43

level6

Time of First Successful Submission: 2024-07-20 01:16:17

level7

Time of First Successful Submission: 2024-07-20 01:17:28

level8

Time of First Successful Submission: 2024-07-20 01:18:51

level9

Time of First Successful Submission: 2024-07-20 01:20:35

level10

Time of First Successful Submission: 2024-07-20 01:25:28

level11

Time of First Successful Submission: 2024-07-20 01:28:59

level12

Time of First Successful Submission: 2024-07-20 01:33:12

level13

Time of First Successful Submission: 2024-07-20 01:38:23

level14

Time of First Successful Submission: 2024-07-20 02:23:14

level15

Time of First Successful Submission: 2024-07-20 02:24:32

level16

Time of First Successful Submission: 2024-07-20 02:26:06

level17

Time of First Successful Submission: 2024-07-20 15:12:03

level18

Time of First Successful Submission: 2024-07-20 15:13:33

level19

Time of First Successful Submission: 2024-07-20 20:01:23

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-04-03 15:22:16

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-04-03 15:29:59

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2024-12-17 23:46:36

Reading Endianness (Python)

Time of First Successful Submission: 2025-04-03 15:34:28

Reading Endianness (C)

Time of First Successful Submission: 2025-04-03 15:39:45

Reading Endianness (x86)

Time of First Successful Submission: 2024-12-17 23:54:27

Version Information (Python)

Time of First Successful Submission: 2025-04-03 15:42:50

Version Information (C)

Time of First Successful Submission: 2025-04-03 15:44:20

Version Information (x86)

Time of First Successful Submission: 2024-12-18 01:20:14

Metadata and Data (Python)

Time of First Successful Submission: 2025-04-03 15:54:56

Metadata and Data (C)

Time of First Successful Submission: 2025-04-03 16:00:38

Metadata and Data (x86)

Time of First Successful Submission: 2024-12-18 01:49:35

Input Restrictions (Python)

Time of First Successful Submission: 2025-04-03 16:04:22

Input Restrictions (C)

Time of First Successful Submission: 2025-04-03 16:17:38

Input Restrictions (x86)

Time of First Successful Submission: 2024-12-18 02:42:23

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-04-03 16:21:55

Behold the cIMG! (C)

Time of First Successful Submission: 2025-04-03 16:23:54

Behold the cIMG! (x86)

Time of First Successful Submission: 2024-12-18 03:04:22

A Basic cIMG (Python)

Time of First Successful Submission: 2025-04-03 16:33:44

A Basic cIMG (C)

Time of First Successful Submission: 2025-04-03 16:36:32

A Basic cIMG (x86)

Time of First Successful Submission: 2024-12-18 05:03:46

Internal State Mini (C)

Time of First Successful Submission: 2025-04-03 16:51:29

Internal State Mini (x86)

Time of First Successful Submission: 2025-04-03 16:59:29

Internal State (C)

Time of First Successful Submission: 2025-04-03 17:48:10

Internal State (x86)

Time of First Successful Submission: 2024-12-21 21:16:51

File Formats: Directives (C)

Time of First Successful Submission: 2025-04-03 18:07:00

File Formats: Directives (x86)

Time of First Successful Submission: 2024-12-22 07:52:53

The Patch Directive

Time of First Successful Submission: 2024-12-23 03:50:47

Optimizing for Space

Time of First Successful Submission: 2024-12-23 04:20:18

Tweaking Images

Time of First Successful Submission: 2024-12-23 09:33:26

Storage and Retrieval

Time of First Successful Submission: 2024-12-29 04:29:16

Extracting Knowledge

Time of First Successful Submission: 2024-12-29 06:04:17

Advanced Sprites

Time of First Successful Submission: 2024-12-29 07:46:17

Accessing Resources

Time of First Successful Submission: 2024-12-29 09:40:14

Unsafe Animations

Time of First Successful Submission: 2024-12-29 10:22:55

Animations

Time of First Successful Submission: 2024-12-29 20:11:48

Interoperability: Patching Data

Time of First Successful Submission: 2024-12-31 07:27:30

Patching Code

Time of First Successful Submission: 2024-12-31 07:46:11

Patching Control Flow

Time of First Successful Submission: 2024-12-31 07:52:53

Your First Overflow (easy)

Time of First Successful Submission: 2024-08-05 21:42:39

Your First Overflow (hard)

Time of First Successful Submission: 2024-08-05 21:43:33

Precision (easy)

Time of First Successful Submission: 2024-12-17 22:36:20

Precision (hard)

Time of First Successful Submission: 2024-12-17 22:39:18

Variable Control (easy)

Time of First Successful Submission: 2024-08-05 21:54:46

Variable Control (hard)

Time of First Successful Submission: 2024-08-06 05:48:08

Control Hijack (easy)

Time of First Successful Submission: 2024-08-06 06:13:31

Control Hijack (hard)

Time of First Successful Submission: 2024-08-07 00:36:45

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-08-08 16:25:57

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-08-08 16:34:09

PIEs (easy)

Time of First Successful Submission: 2024-08-09 01:44:47

PIEs (hard)

Time of First Successful Submission: 2024-08-09 01:53:10

String Lengths (easy)

Time of First Successful Submission: 2024-08-09 03:14:35

String Lengths (hard)

Time of First Successful Submission: 2024-08-09 03:33:11

Basic Shellcode

Time of First Successful Submission: 2024-05-26 11:22:47

NOP Sleds

Time of First Successful Submission: 2024-05-26 22:08:32

NULL-Free Shellcode

Time of First Successful Submission: 2024-05-27 07:34:58

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2024-08-10 18:35:07

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2024-08-10 19:26:03

Hijack to Shellcode (easy)

Time of First Successful Submission: 2024-08-10 21:59:39

Hijack to Shellcode (hard)

Time of First Successful Submission: 2024-08-10 22:09:34

ECB-to-Win (easy)

Time of First Successful Submission: 2024-12-31 09:25:58

ECB-to-Win (hard)

Time of First Successful Submission: 2024-12-31 09:57:57

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-01-01 04:20:27

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-01-01 09:45:57

CIMG Screenshots

Time of First Successful Submission: 2025-01-02 07:46:04

CIMG Screenshots 2

Time of First Successful Submission: 2025-01-02 09:35:23

Wily Webserver

Time of First Successful Submission: 2025-01-03 20:44:56

The Watering Hole

Time of First Successful Submission: 2025-01-05 06:42:24

Secure Chat 1

Time of First Successful Submission: 2025-05-31 07:17:21

Secure Chat 2

Time of First Successful Submission: 2025-06-04 04:42:48

Secure Chat 3

Time of First Successful Submission: 2025-06-09 11:36:32

Secure Chat 4

Time of First Successful Submission: 2025-06-12 09:39:50

Secure Chat 5

Time of First Successful Submission: 2025-06-15 04:46:02


Program Security

155 / 162 87 / 9030


ello ackers!

Time of First Successful Submission: 2024-05-28 04:02:45

Syscall Smuggler

Time of First Successful Submission: 2024-05-29 06:52:18

Syscall Shenanigans

Time of First Successful Submission: 2024-05-29 06:55:40

Byte Budget

Time of First Successful Submission: 2024-05-30 21:28:28

ClobberCode

Time of First Successful Submission: 2024-05-31 05:32:32

Diverse Delivery

Time of First Successful Submission: 2024-05-31 06:12:36

Pocket Payload

Time of First Successful Submission: 2024-05-31 07:26:24

Micro Menace

Time of First Successful Submission: 2024-06-02 11:49:57

Login Leakage (Easy)

Time of First Successful Submission: 2025-08-25 22:37:16

Login Leakage (Hard)

Time of First Successful Submission: 2025-08-25 22:52:38

Bounds Breaker (Easy)

Time of First Successful Submission: 2024-08-07 03:13:21

Bounds Breaker (Hard)

Time of First Successful Submission: 2024-08-07 03:38:01

Casting Catastrophe (Easy)

Time of First Successful Submission: 2024-08-08 15:47:29

Casting Catastrophe (Hard)

Time of First Successful Submission: 2024-08-08 16:06:55

Pointer Problems (Easy)

Time of First Successful Submission: 2025-08-26 19:41:35

Pointer Problems (Hard)

Time of First Successful Submission: 2025-08-26 19:45:43

Anomalous Array (Easy)

Time of First Successful Submission: 2025-08-28 07:08:00

Anomalous Array (Hard)

Time of First Successful Submission: 2025-08-28 08:24:08

Now you got it (Easy)

Time of First Successful Submission: 2025-08-30 03:26:43

Now you got it (Hard)

Time of First Successful Submission: 2025-08-30 07:18:37

Loop Lunacy (Easy)

Time of First Successful Submission: 2024-08-09 05:13:54

Loop Lunacy (Hard)

Time of First Successful Submission: 2024-08-09 06:13:09

Nosy Neighbor (Easy)

Time of First Successful Submission: 2024-08-09 07:40:08

Nosy Neighbor (Hard)

Time of First Successful Submission: 2024-08-09 07:50:42

Recursive Ruin (Easy)

Time of First Successful Submission: 2024-08-09 19:14:35

Recursive Ruin (Hard)

Time of First Successful Submission: 2024-08-09 22:36:37

Lingering Leftover (Easy)

Time of First Successful Submission: 2024-08-10 00:56:27

Lingering Leftover (Hard)

Time of First Successful Submission: 2024-08-10 02:13:10

Latent Leak (Easy)

Time of First Successful Submission: 2024-08-10 03:12:38

Latent Leak (Hard)

Time of First Successful Submission: 2024-08-10 03:33:56

Fork Foolery (Easy)

Time of First Successful Submission: 2024-08-10 04:14:25

Fork Foolery (Hard)

Time of First Successful Submission: 2024-08-10 05:19:49

Canary Conundrum (Easy)

Time of First Successful Submission: 2024-08-10 23:27:25

Canary Conundrum (Hard)

Time of First Successful Submission: 2024-08-11 00:31:33

A Crafty Clobber (Easy)

Time of First Successful Submission: 2024-08-11 02:00:28

A Crafty Clobber (Hard)

Time of First Successful Submission: 2024-08-11 03:22:38

Can It Fizz?

Time of First Successful Submission: 2025-08-30 22:13:16

Does It Buzz?

Time of First Successful Submission: 2025-08-31 03:14:24

Make It FizzBuzz

Time of First Successful Submission: 2025-08-31 03:16:51

Terrible Token (Easy)

Time of First Successful Submission: 2024-07-21 02:19:39

Terrible Token (Hard)

Time of First Successful Submission: 2024-07-21 02:20:59

Tangled Ticket (Easy)

Time of First Successful Submission: 2024-07-21 02:24:39

Tangled Ticket (Hard)

Time of First Successful Submission: 2024-07-21 02:26:59

Bit Bender

Time of First Successful Submission: 2025-09-11 04:34:22

Substitution Sorcery

Time of First Successful Submission: 2025-09-11 08:10:32

Meager Mangler (Easy)

Time of First Successful Submission: 2024-07-22 15:57:57

Meager Mangler (Hard)

Time of First Successful Submission: 2024-07-22 16:08:25

Monstrous Mangler (Easy)

Time of First Successful Submission: 2024-07-25 19:09:59

Monstrous Mangler (Hard)

Time of First Successful Submission: 2024-07-26 00:13:12

Patched Up (Easy)

Time of First Successful Submission: 2024-07-26 00:52:48

Patched Up (Hard)

Time of First Successful Submission: 2024-07-26 00:56:16

Puzzle Patch (Easy)

Time of First Successful Submission: 2024-07-26 01:00:38

Puzzle Patch (Hard)

Time of First Successful Submission: 2024-07-26 01:03:16

Patch Perfect (Easy)

Time of First Successful Submission: 2024-07-26 02:37:40

Patch Perfect (Hard)

Time of First Successful Submission: 2024-07-26 02:46:59

Trust the Yancode (Easy)

Time of First Successful Submission: 2024-07-26 18:08:07

Trust the Yancode (Hard)

Time of First Successful Submission: 2024-07-26 18:20:30

Know the Yancode (Easy)

Time of First Successful Submission: 2024-07-26 18:46:26

Know the Yancode (Hard)

Time of First Successful Submission: 2024-07-26 18:53:36

Master the Yancode (Easy)

Time of First Successful Submission: 2024-07-27 16:14:04

Master the Yancode (Hard)

Time of First Successful Submission: 2024-07-27 22:31:16

Transcend the Yancode (Easy)

Time of First Successful Submission: 2024-07-28 00:11:41

Transcend the Yancode (Hard)

Time of First Successful Submission: 2024-07-28 00:23:37

The Yanalyzer (Easy)

Time of First Successful Submission: 2024-07-30 03:10:59

The Yanalyzer (Hard)

Time of First Successful Submission: 2024-07-31 07:48:10

The Yangler (Easy)

Time of First Successful Submission: 2024-08-01 15:49:09

The Yangler (Hard)

Time of First Successful Submission: 2024-08-02 20:17:40

Yancraft (Easy)

Time of First Successful Submission: 2024-08-03 17:49:19

Yancraft (Hard)

Time of First Successful Submission: 2024-08-04 03:29:45

Yansanity (Easy)

Time of First Successful Submission: 2024-08-04 05:56:16

Yansanity (Hard)

Time of First Successful Submission: 2024-08-04 23:15:50

Loose Link (Easy)

Time of First Successful Submission: 2025-03-28 12:32:04

Loose Link (Hard)

Time of First Successful Submission: 2025-03-28 12:41:11

Call Chain (Easy)

Time of First Successful Submission: 2025-03-29 05:17:52

Call Chain (Hard)

Time of First Successful Submission: 2025-03-29 05:25:39

Chain of Command (Easy)

Time of First Successful Submission: 2025-03-31 04:36:08

Chain of Command (Hard)

Time of First Successful Submission: 2025-03-31 15:37:18

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2025-04-04 05:20:49

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2025-04-04 07:18:22

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2025-04-04 08:30:32

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2025-04-04 08:55:12

Indirect Invocation (Easy)

Time of First Successful Submission: 2025-04-04 18:20:22

Indirect Invocation (Hard)

Time of First Successful Submission: 2025-04-04 18:35:43

Leaky Libc (Easy)

Time of First Successful Submission: 2025-04-05 11:10:52

Leaky Libc (Hard)

Time of First Successful Submission: 2025-04-05 11:23:38

Putsception (Easy)

Time of First Successful Submission: 2025-04-05 14:05:51

Putsception (Hard)

Time of First Successful Submission: 2025-04-05 14:33:35

Pivotal Prelude (Easy)

Time of First Successful Submission: 2025-04-06 10:40:30

Pivotal Prelude (Hard)

Time of First Successful Submission: 2025-04-06 11:03:20

Pivotal Pointer (Easy)

Time of First Successful Submission: 2025-04-06 15:44:02

Pivotal Pointer (Hard)

Time of First Successful Submission: 2025-04-06 15:48:56

Pivotal Payload (Easy)

Time of First Successful Submission: 2025-04-06 16:06:09

Pivotal Payload (Hard)

Time of First Successful Submission: 2025-04-06 16:11:34

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2025-04-06 20:33:09

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2025-04-06 20:35:52

Guarded Gadgets (Easy)

Time of First Successful Submission: 2025-04-07 13:43:12

Guarded Gadgets (Hard)

Time of First Successful Submission: 2025-04-07 14:44:55

ROP Roulette (Easy)

Time of First Successful Submission: 2025-04-07 16:04:59

ROP Roulette (Hard)

Time of First Successful Submission: 2025-04-07 17:11:01

Libc Lottery (Easy)

Time of First Successful Submission: 2025-04-08 20:48:12

Libc Lottery (Hard)

Time of First Successful Submission: 2025-04-08 21:01:46

Freebie (Easy)

Time of First Successful Submission: 2025-04-09 05:47:20

Freebie (Hard)

Time of First Successful Submission: 2025-04-09 05:57:05

Freebin Feint (Easy)

Time of First Successful Submission: 2025-04-09 06:00:18

Freebin Feint (Hard)

Time of First Successful Submission: 2025-04-09 06:25:21

Free Flag Fumble (Easy)

Time of First Successful Submission: 2025-04-09 13:00:31

Free Flag Fumble (Hard)

Time of First Successful Submission: 2025-04-09 13:14:55

Fickle Free (Easy)

Time of First Successful Submission: 2025-04-09 14:08:59

Fickle Free (Hard)

Time of First Successful Submission: 2025-04-09 14:46:54

Malloc Mirage (Easy)

Time of First Successful Submission: 2025-04-09 22:01:45

Malloc Mirage (Hard)

Time of First Successful Submission: 2025-04-09 22:17:41

Seeking Secrets (Easy)

Time of First Successful Submission: 2025-04-10 02:32:59

Seeking Secrets (Hard)

Time of First Successful Submission: 2025-04-10 10:31:17

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2025-04-10 10:53:37

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2025-04-10 11:05:03

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2025-04-10 12:23:29

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2025-04-10 14:47:38

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2025-04-10 23:34:21

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2025-04-10 23:41:45

Sus Sequence (Easy)

Time of First Successful Submission: 2025-04-11 01:03:57

Sus Sequence (Hard)

Time of First Successful Submission: 2025-04-11 12:39:46

Echo Emanations (Easy)

Time of First Successful Submission: 2025-04-11 18:11:01

Echo Emanations (Hard)

Time of First Successful Submission: 2025-04-11 20:42:47

Stack Spoofing (Easy)

Time of First Successful Submission: 2025-04-11 23:37:08

Stack Spoofing (Hard)

Time of First Successful Submission: 2025-04-12 00:34:03

Stack Summoning (Easy)

Time of First Successful Submission: 2025-04-12 01:04:39

Stack Summoning (Hard)

Time of First Successful Submission: 2025-04-12 13:16:58

Enterprising Echo (Easy)

Time of First Successful Submission: 2025-04-12 14:13:54

Enterprising Echo (Hard)

Time of First Successful Submission: 2025-04-12 16:11:56

Ephemeral Echo (Easy)

Time of First Successful Submission: 2025-04-12 23:55:04

Ephemeral Echo (Hard)

Time of First Successful Submission: 2025-04-12 23:59:11

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2025-04-13 20:39:13

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2025-04-13 21:29:00

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2025-04-14 15:08:36

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2025-04-14 15:09:33

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2025-04-14 16:48:20

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2025-04-14 16:49:16

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2025-04-14 19:03:21

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2025-04-14 19:05:01

Tcache Terror (Easy)

Time of First Successful Submission: 2025-04-17 14:38:15

Tcache Terror (Hard)

Time of First Successful Submission: 2025-04-17 14:54:06

Containment Composition (Easy)

Time of First Successful Submission: 2024-08-11 04:46:06

Containment Composition (Hard)

Time of First Successful Submission: 2024-08-11 06:22:41

Constant Corruption (Easy)

Time of First Successful Submission: 2024-08-11 16:57:24

Constant Corruption (Hard)

Time of First Successful Submission: 2024-08-11 17:25:58

Return to YanLand (Easy)

Time of First Successful Submission: 2024-08-12 17:48:17

Return to YanLand (Hard)

Time of First Successful Submission: 2024-08-12 19:01:04

Escape from YanLand (Easy)

Time of First Successful Submission: 2024-08-12 21:36:44

Escape from YanLand (Hard)

Time of First Successful Submission: 2024-08-13 04:29:27

The YanFilter (Easy)

Time of First Successful Submission: 2024-08-13 07:14:11

The YanFilter (Hard)

Time of First Successful Submission: 2024-08-13 23:48:09

The Great YanFilter (Easy)

Time of First Successful Submission: 2024-08-16 05:53:54

The Great YanFilter (Hard)

Time of First Successful Submission: 2024-08-16 06:39:46

Yan85 Reborn (Easy)

Time of First Successful Submission: 2024-08-28 17:29:05

Yan85 Reborn (Hard)

Time of First Successful Submission: 2024-08-29 09:49:19


System Security

93 / 95 101 / 3184


chroot-escape-basic

Time of First Successful Submission: 2025-01-06 05:33:35

chroot-shellcode

Time of First Successful Submission: 2025-01-06 08:48:33

chroot-proper

Time of First Successful Submission: 2025-01-06 20:50:30

seccomp-basic

Time of First Successful Submission: 2025-01-06 20:54:03

seccomp-linkat

Time of First Successful Submission: 2025-01-06 23:20:18

seccomp-fchdir

Time of First Successful Submission: 2025-01-06 23:47:00

seccomp-rechroot

Time of First Successful Submission: 2025-01-07 01:17:49

seccomp-only

Time of First Successful Submission: 2025-01-07 03:01:37

seccomp-arch32

Time of First Successful Submission: 2025-01-07 06:33:04

seccomp-minimal

Time of First Successful Submission: 2025-01-07 07:13:07

seccomp-timebased

Time of First Successful Submission: 2025-01-07 09:51:16

seccomp-readonly

Time of First Successful Submission: 2025-01-07 11:24:14

process-isolation

Time of First Successful Submission: 2025-01-08 04:15:33

mount-namespace

Time of First Successful Submission: 2025-01-08 05:20:58

mount-cleanup

Time of First Successful Submission: 2025-01-08 05:57:58

mount-readonly

Time of First Successful Submission: 2025-01-11 09:48:43

mount-shellcode

Time of First Successful Submission: 2025-01-12 09:47:35

mount-bindmount

Time of First Successful Submission: 2025-01-13 09:21:40

level1.0

Time of First Successful Submission: 2025-04-19 03:27:43

level1.1

Time of First Successful Submission: 2025-04-19 03:57:30

level2.0

Time of First Successful Submission: 2025-04-19 04:20:09

level2.1

Time of First Successful Submission: 2025-04-19 04:27:55

level3.0

Time of First Successful Submission: 2025-04-19 04:46:18

level3.1

Time of First Successful Submission: 2025-04-19 05:16:11

level4.0

Time of First Successful Submission: 2025-04-19 05:37:25

level4.1

Time of First Successful Submission: 2025-04-19 05:46:08

level5.0

Time of First Successful Submission: 2025-04-19 15:58:27

level5.1

Time of First Successful Submission: 2025-04-20 06:00:30

level6.0

Time of First Successful Submission: 2025-04-20 07:29:43

level6.1

Time of First Successful Submission: 2025-04-20 07:43:21

level7.0

Time of First Successful Submission: 2025-04-20 07:56:31

level7.1

Time of First Successful Submission: 2025-04-20 08:31:10

level8.0

Time of First Successful Submission: 2025-04-20 20:54:33

level8.1

Time of First Successful Submission: 2025-04-20 20:59:22

level9.0

Time of First Successful Submission: 2025-04-21 00:29:44

level9.1

Time of First Successful Submission: 2025-04-21 16:32:43

level10.0

Time of First Successful Submission: 2025-04-21 16:39:51

level10.1

Time of First Successful Submission: 2025-04-21 16:51:33

level11.0

Time of First Successful Submission: 2025-04-21 17:21:17

level11.1

Time of First Successful Submission: 2025-04-21 17:45:49

level1.0

Time of First Successful Submission: 2025-04-23 01:49:31

level1.1

Time of First Successful Submission: 2025-04-23 02:39:50

level2.0

Time of First Successful Submission: 2025-04-23 03:01:51

level2.1

Time of First Successful Submission: 2025-04-23 03:10:16

level3.0

Time of First Successful Submission: 2025-04-23 03:21:45

level3.1

Time of First Successful Submission: 2025-04-23 03:26:26

level4.0

Time of First Successful Submission: 2025-04-23 04:09:11

level4.1

Time of First Successful Submission: 2025-04-23 04:15:57

level5.0

Time of First Successful Submission: 2025-04-23 06:19:34

level5.1

Time of First Successful Submission: 2025-04-23 06:22:33

level6.0

Time of First Successful Submission: 2025-04-23 20:03:35

level6.1

Time of First Successful Submission: 2025-04-23 20:06:45

level7.0

Time of First Successful Submission: 2025-04-24 16:53:16

level7.1

Time of First Successful Submission: 2025-04-24 16:54:10

level8.0

Time of First Successful Submission: 2025-04-25 23:06:15

level8.1

Time of First Successful Submission: 2025-04-25 23:07:51

level9.0

Time of First Successful Submission: 2025-04-26 20:23:53

level9.1

Time of First Successful Submission: 2025-04-26 20:27:17

level10.0

Time of First Successful Submission: 2025-04-26 22:04:25

level10.1

Time of First Successful Submission: 2025-04-26 22:08:50

level11.0

Time of First Successful Submission: 2025-04-28 08:19:48

level11.1

Time of First Successful Submission: 2025-04-28 08:23:54

level12.0

Time of First Successful Submission: 2025-04-28 08:25:42

level12.1

Time of First Successful Submission: 2025-04-28 08:26:52

Baby Spectre 1

Time of First Successful Submission: 2025-05-02 04:25:12

Baby Spectre 2

Time of First Successful Submission: 2025-05-02 06:44:11

Baby Spectre 3

Time of First Successful Submission: 2025-05-03 00:57:26

Baby Spectre 4

Time of First Successful Submission: 2025-05-03 05:40:32

Baby Spectre 5

Time of First Successful Submission: 2025-05-04 00:09:10

Prefetch Peek

Time of First Successful Submission: 2025-05-05 01:26:32

Spooky Spectre 1

Time of First Successful Submission: 2025-05-07 00:31:22

Spooky Spectre 2

Time of First Successful Submission: 2025-05-07 04:48:26

Yan85 Reloaded

Time of First Successful Submission: 2025-05-08 21:20:24

Ghost in the YPU 1

Time of First Successful Submission: 2025-05-15 21:30:07

Ghost in the YPU 2

Time of First Successful Submission: 2025-05-23 06:58:49

Molten Access

Time of First Successful Submission: 2025-05-24 17:32:42

Molten Walk

Time of First Successful Submission: 2025-05-26 06:37:17

level1.0

Time of First Successful Submission: 2025-06-17 05:53:00

level1.1

Time of First Successful Submission: 2025-06-19 09:10:03

level2.0

Time of First Successful Submission: 2025-06-20 01:37:50

level2.1

Time of First Successful Submission: 2025-06-20 07:37:01

level3.0

Time of First Successful Submission: 2025-06-21 21:34:14

level3.1

Time of First Successful Submission: 2025-06-22 07:54:40

level4.0

Time of First Successful Submission: 2025-06-23 08:19:52

level4.1

Time of First Successful Submission: 2025-06-23 23:23:58

level5.0

Time of First Successful Submission: 2025-06-27 13:00:12

level5.1

Time of First Successful Submission: 2025-06-28 07:01:15

level6.0

Time of First Successful Submission: 2025-06-28 21:34:36

level6.1

Time of First Successful Submission: 2025-06-29 07:47:12

level7.0

Time of First Successful Submission: 2025-07-01 07:05:38

level7.1

Time of First Successful Submission: 2025-07-01 07:56:14

level8.0

Time of First Successful Submission: 2025-07-01 08:36:59

level8.1

Time of First Successful Submission: 2025-07-01 09:00:42


Software Exploitation

90 / 90 35 / 1931


Level1.0

Time of First Successful Submission: 2025-07-02 07:19:06

Level1.1

Time of First Successful Submission: 2025-07-03 07:07:19

Level2.0

Time of First Successful Submission: 2025-07-04 07:20:59

Level2.1

Time of First Successful Submission: 2025-07-05 07:03:22

Level3.0

Time of First Successful Submission: 2025-07-05 22:40:05

Level3.1

Time of First Successful Submission: 2025-07-05 23:05:53

Level4.0

Time of First Successful Submission: 2025-07-06 07:26:04

Level4.1

Time of First Successful Submission: 2025-07-06 08:21:35

Level5.0

Time of First Successful Submission: 2025-07-07 07:21:22

Level5.1

Time of First Successful Submission: 2025-07-07 07:53:18

Level6.0

Time of First Successful Submission: 2025-07-07 10:25:47

Level6.1

Time of First Successful Submission: 2025-07-08 07:07:20

Level7.0

Time of First Successful Submission: 2025-07-10 02:07:54

Level7.1

Time of First Successful Submission: 2025-07-10 07:45:01

Level8.0

Time of First Successful Submission: 2025-07-12 22:44:05

Level8.1

Time of First Successful Submission: 2025-07-13 07:56:06

Level9.0

Time of First Successful Submission: 2025-07-14 07:00:45

Level9.1

Time of First Successful Submission: 2025-07-15 07:02:37

Level10.0

Time of First Successful Submission: 2025-07-18 10:42:33

Level10.1

Time of First Successful Submission: 2025-07-19 09:30:22

Level11.0

Time of First Successful Submission: 2025-07-20 08:05:32

Level11.1

Time of First Successful Submission: 2025-07-21 07:46:36

Level12.0

Time of First Successful Submission: 2025-07-22 07:31:48

Level12.1

Time of First Successful Submission: 2025-07-23 07:01:37

level1

Time of First Successful Submission: 2025-08-14 06:17:41

level2

Time of First Successful Submission: 2025-08-14 17:43:36

level3

Time of First Successful Submission: 2025-08-15 01:46:22

level4

Time of First Successful Submission: 2025-08-15 15:00:25

level5

Time of First Successful Submission: 2025-08-15 21:01:52

level6

Time of First Successful Submission: 2025-08-16 04:07:14

level7

Time of First Successful Submission: 2025-08-16 08:18:51

level8

Time of First Successful Submission: 2025-08-16 16:48:56

level9

Time of First Successful Submission: 2025-08-16 21:48:44

level10

Time of First Successful Submission: 2025-08-17 03:51:07

level11

Time of First Successful Submission: 2025-08-17 07:02:07

level12

Time of First Successful Submission: 2025-08-17 17:55:05

level13

Time of First Successful Submission: 2025-08-17 21:02:26

level14

Time of First Successful Submission: 2025-08-18 03:02:03

level15

Time of First Successful Submission: 2025-08-18 05:37:24

level16

Time of First Successful Submission: 2025-08-18 07:05:49

level17

Time of First Successful Submission: 2025-08-19 00:43:04

level18

Time of First Successful Submission: 2025-08-19 05:28:56

level19

Time of First Successful Submission: 2025-08-19 08:05:33

level20

Time of First Successful Submission: 2025-08-19 14:16:49

level21

Time of First Successful Submission: 2025-08-19 22:18:26

level1.0

Time of First Successful Submission: 2025-08-20 08:16:12

level1.1

Time of First Successful Submission: 2025-08-20 08:41:57

level2.0

Time of First Successful Submission: 2025-08-20 19:04:50

level2.1

Time of First Successful Submission: 2025-08-20 19:36:58

level3.0

Time of First Successful Submission: 2025-08-20 21:50:12

level3.1

Time of First Successful Submission: 2025-08-20 21:59:23

level4.0

Time of First Successful Submission: 2025-08-21 06:37:49

level4.1

Time of First Successful Submission: 2025-08-21 06:42:26

level5.0

Time of First Successful Submission: 2025-08-21 09:35:32

level5.1

Time of First Successful Submission: 2025-08-21 09:47:07

level6.0

Time of First Successful Submission: 2025-08-21 14:46:33

level6.1

Time of First Successful Submission: 2025-08-21 14:51:42

level7.0

Time of First Successful Submission: 2025-08-21 21:59:54

level7.1

Time of First Successful Submission: 2025-08-21 22:05:20

level8.0

Time of First Successful Submission: 2025-08-22 01:01:05

level8.1

Time of First Successful Submission: 2025-08-22 01:04:15

level9.0

Time of First Successful Submission: 2025-08-22 05:37:24

level9.1

Time of First Successful Submission: 2025-08-22 05:44:37

level10.0

Time of First Successful Submission: 2025-08-22 18:14:29

level10.1

Time of First Successful Submission: 2025-08-22 18:16:21

level1.0

Time of First Successful Submission: 2025-08-22 19:01:29

level1.1

Time of First Successful Submission: 2025-08-22 19:04:57

level2.0

Time of First Successful Submission: 2025-08-22 20:51:18

level2.1

Time of First Successful Submission: 2025-08-22 21:03:02

level3.0

Time of First Successful Submission: 2025-08-23 02:02:12

level3.1

Time of First Successful Submission: 2025-08-23 02:10:37

level4.0

Time of First Successful Submission: 2025-08-23 08:51:14

level4.1

Time of First Successful Submission: 2025-08-23 08:53:49

level5.0

Time of First Successful Submission: 2025-08-23 17:47:20

level5.1

Time of First Successful Submission: 2025-08-23 17:49:40

level6.0

Time of First Successful Submission: 2025-08-23 20:23:44

level6.1

Time of First Successful Submission: 2025-08-23 20:29:19

level7.0

Time of First Successful Submission: 2025-08-24 02:38:38

level7.1

Time of First Successful Submission: 2025-08-24 02:45:12

level8.0

Time of First Successful Submission: 2025-08-24 06:04:59

level8.1

Time of First Successful Submission: 2025-08-24 06:11:18

level9

Time of First Successful Submission: 2025-08-24 07:33:23

Level-1

Time of First Successful Submission: 2025-08-24 17:14:09

Level-2

Time of First Successful Submission: 2025-08-24 18:17:53

Level-3

Time of First Successful Submission: 2025-08-24 19:21:25

Level-4

Time of First Successful Submission: 2025-08-24 21:11:21

Level-5

Time of First Successful Submission: 2025-08-24 22:22:04

Level-6

Time of First Successful Submission: 2025-08-25 02:31:47

Level-7

Time of First Successful Submission: 2025-08-25 04:35:06

Level-8

Time of First Successful Submission: 2025-08-25 05:14:09


Start Here

11 / 12 1035 / 38363


Using the Terminal

Time of First Successful Submission: 2025-08-06 07:27:09

Using the VSCode Workspace

Time of First Successful Submission: 2024-03-20 00:17:26

Using the GUI Desktop

Time of First Successful Submission: 2024-03-20 00:22:15

Pasting into the Desktop

Time of First Successful Submission: 2024-03-20 00:25:03

Restarting Challenges

Time of First Successful Submission: 2024-07-19 17:13:07

Challenge Programs

Time of First Successful Submission: 2024-05-16 04:28:07

The Flag File

Time of First Successful Submission: 2024-03-20 00:29:01

Using Privileged Mode

Time of First Successful Submission: 2024-03-20 00:33:57

Persistent Home Directories - One

Time of First Successful Submission: 2024-03-20 00:42:53

Persistent Home Directories - Two

Time of First Successful Submission: 2024-03-20 00:43:51


Linux Luminarium

128 / 128 913 / 28367


Intro to Commands

Time of First Successful Submission: 2024-07-19 17:31:48

Intro to Arguments

Time of First Successful Submission: 2024-07-19 17:32:50

Command History

Time of First Successful Submission: 2025-06-09 20:52:18

The Root

Time of First Successful Submission: 2024-06-01 04:56:39

Program and absolute paths

Time of First Successful Submission: 2024-05-16 04:31:08

Position thy self

Time of First Successful Submission: 2024-05-16 04:32:01

Position elsewhere

Time of First Successful Submission: 2024-05-16 04:32:46

implicit relative paths, from /

Time of First Successful Submission: 2024-05-16 04:35:01

explicit relative paths, from /

Time of First Successful Submission: 2024-05-16 04:36:25

implicit relative path

Time of First Successful Submission: 2024-05-16 04:37:36

home sweet home

Time of First Successful Submission: 2024-05-16 04:40:17

cat: not the pet, but the command!

Time of First Successful Submission: 2024-05-16 04:41:40

catting absolute paths

Time of First Successful Submission: 2024-05-24 03:38:57

more catting practice

Time of First Successful Submission: 2024-05-24 03:40:06

grepping for a needle in a haystack

Time of First Successful Submission: 2024-05-16 04:42:53

comparing files

Time of First Successful Submission: 2025-07-26 07:09:47

listing files

Time of First Successful Submission: 2024-05-16 04:44:40

touching files

Time of First Successful Submission: 2024-05-16 05:01:48

removing files

Time of First Successful Submission: 2024-07-19 17:38:29

moving files

Time of First Successful Submission: 2025-06-10 00:14:55

copying files

Time of First Successful Submission: 2025-12-11 06:21:19

hidden files

Time of First Successful Submission: 2024-05-17 09:00:52

An Epic Filesystem Quest

Time of First Successful Submission: 2024-05-16 05:00:50

making directories

Time of First Successful Submission: 2024-05-16 05:02:34

finding files

Time of First Successful Submission: 2024-05-16 05:09:46

linking files

Time of First Successful Submission: 2024-07-25 17:04:31

Learning From Documentation

Time of First Successful Submission: 2024-05-24 21:26:12

Learning Complex Usage

Time of First Successful Submission: 2024-05-24 21:27:16

Reading Manuals

Time of First Successful Submission: 2024-05-16 05:22:02

Searching Manuals

Time of First Successful Submission: 2024-05-16 05:26:31

Searching For Manuals

Time of First Successful Submission: 2024-05-16 05:41:54

Helpful Programs

Time of First Successful Submission: 2024-05-16 05:44:40

Help for Builtins

Time of First Successful Submission: 2024-05-23 19:11:59

Matching with *

Time of First Successful Submission: 2024-05-16 05:57:14

Matching with ?

Time of First Successful Submission: 2024-05-16 05:59:06

Matching with []

Time of First Successful Submission: 2024-05-16 06:00:36

Matching paths with []

Time of First Successful Submission: 2024-05-16 06:02:08

Multiple globs

Time of First Successful Submission: 2025-06-10 07:21:25

Mixing globs

Time of First Successful Submission: 2024-05-16 06:22:49

Exclusionary globbing

Time of First Successful Submission: 2024-05-16 06:25:07

Tab completion

Time of First Successful Submission: 2025-06-11 23:25:57

Multiple options for tab completion

Time of First Successful Submission: 2025-06-13 23:26:29

Tab completion on commands

Time of First Successful Submission: 2025-06-14 22:28:26

Redirecting output

Time of First Successful Submission: 2024-05-16 06:27:30

Redirecting more output

Time of First Successful Submission: 2024-05-16 06:28:42

Appending output

Time of First Successful Submission: 2024-05-22 19:35:21

Redirecting errors

Time of First Successful Submission: 2024-05-16 06:30:56

Redirecting input

Time of First Successful Submission: 2024-05-16 06:33:08

Grepping stored results

Time of First Successful Submission: 2024-05-16 06:34:14

Grepping live output

Time of First Successful Submission: 2024-05-16 06:35:20

Grepping errors

Time of First Successful Submission: 2024-05-22 03:32:18

Filtering with grep -v

Time of First Successful Submission: 2025-06-10 00:20:21

Filtering with sed

Time of First Successful Submission: 2025-12-18 04:55:51

Duplicating piped data with tee

Time of First Successful Submission: 2024-05-24 04:37:29

Process substitution for input

Time of First Successful Submission: 2025-07-26 20:15:23

Writing to multiple programs

Time of First Successful Submission: 2024-07-20 20:13:12

Split-piping stderr and stdout

Time of First Successful Submission: 2024-08-16 06:16:18

Named pipes

Time of First Successful Submission: 2025-07-27 08:48:14

Printing Variables

Time of First Successful Submission: 2024-05-16 05:46:33

Setting Variables

Time of First Successful Submission: 2024-05-16 05:48:29

Multi-word Variables

Time of First Successful Submission: 2024-05-16 05:49:37

Exporting Variables

Time of First Successful Submission: 2024-05-16 05:53:39

Printing Exported Variables

Time of First Successful Submission: 2024-05-16 05:47:20

Storing Command Output

Time of First Successful Submission: 2024-07-20 20:07:01

Reading Input

Time of First Successful Submission: 2024-05-16 06:38:51

Reading Files

Time of First Successful Submission: 2024-05-16 06:42:29

Translating characters

Time of First Successful Submission: 2025-06-15 07:29:56

Deleting characters

Time of First Successful Submission: 2025-06-15 07:32:28

Deleting newlines

Time of First Successful Submission: 2025-06-15 07:34:44

Extracting the first lines with head

Time of First Successful Submission: 2025-06-15 07:36:18

Extracting specific sections of text

Time of First Successful Submission: 2025-06-15 07:40:18

Sorting data

Time of First Successful Submission: 2025-07-28 07:46:19

Listing Processes

Time of First Successful Submission: 2024-05-16 06:47:10

Killing Processes

Time of First Successful Submission: 2024-05-17 07:28:16

Interrupting Processes

Time of First Successful Submission: 2024-05-17 08:48:39

Killing Misbehaving Processes

Time of First Successful Submission: 2025-07-29 07:41:00

Suspending Processes

Time of First Successful Submission: 2024-05-17 08:49:25

Resuming Processes

Time of First Successful Submission: 2024-05-17 08:49:58

Backgrounding Processes

Time of First Successful Submission: 2024-05-17 08:54:25

Foregrounding Processes

Time of First Successful Submission: 2024-05-17 08:57:45

Starting Backgrounded Processes

Time of First Successful Submission: 2024-05-17 08:58:24

Process Exit Codes

Time of First Successful Submission: 2024-08-09 00:56:05

Becoming root with su

Time of First Successful Submission: 2024-07-19 18:02:14

Other users with su

Time of First Successful Submission: 2024-07-19 18:04:02

Cracking passwords

Time of First Successful Submission: 2024-07-19 18:08:39

Using sudo

Time of First Successful Submission: 2024-07-19 18:12:02

Changing File Ownership

Time of First Successful Submission: 2024-05-16 06:51:50

Groups and Files

Time of First Successful Submission: 2024-07-19 17:46:27

Fun With Groups Names

Time of First Successful Submission: 2024-07-19 17:49:21

Changing Permissions

Time of First Successful Submission: 2024-07-19 17:52:40

Executable Files

Time of First Successful Submission: 2024-05-16 06:53:17

Permission Tweaking Practice

Time of First Successful Submission: 2024-05-16 06:50:12

Permissions Setting Practice

Time of First Successful Submission: 2024-05-23 19:31:44

The SUID Bit

Time of First Successful Submission: 2024-05-16 06:55:40

Chaining with Semicolons

Time of First Successful Submission: 2024-05-18 07:23:44

Building on Success

Time of First Successful Submission: 2025-07-30 07:30:09

Handling Failure

Time of First Successful Submission: 2025-07-31 14:16:41

Your First Shell Script

Time of First Successful Submission: 2024-05-19 19:04:47

Redirecting Script Output

Time of First Successful Submission: 2024-05-24 04:02:17

Executable Shell Scripts

Time of First Successful Submission: 2024-07-19 17:58:14

Understanding Shebangs

Time of First Successful Submission: 2025-08-01 07:44:37

Scripting with Arguments

Time of First Successful Submission: 2025-08-02 07:02:13

Scripting with Conditionals

Time of First Successful Submission: 2025-08-03 10:49:54

Scripting with Default Cases

Time of First Successful Submission: 2025-08-04 07:24:45

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-08-05 10:58:26

Reading Shell Scripts

Time of First Successful Submission: 2025-08-25 09:33:20

Launching Screen

Time of First Successful Submission: 2025-08-07 08:02:09

Detaching and Attaching

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

Finding Sessions

Time of First Successful Submission: 2025-08-09 07:16:59

Switching Windows

Time of First Successful Submission: 2025-08-10 07:02:19

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-08-11 08:35:59

Switching Windows (tmux)

Time of First Successful Submission: 2025-08-12 07:04:13

The PATH Variable

Time of First Successful Submission: 2024-07-19 18:16:26

Setting PATH

Time of First Successful Submission: 2024-07-19 18:18:29

Finding Commands

Time of First Successful Submission: 2025-06-10 00:22:42

Adding Commands

Time of First Successful Submission: 2024-07-19 18:27:43

Hijacking Commands

Time of First Successful Submission: 2024-07-19 18:30:22

Bashrc Backdoor

Time of First Successful Submission: 2025-06-18 04:26:24

Sniffing Input

Time of First Successful Submission: 2025-06-19 02:56:22

Overshared Directories

Time of First Successful Submission: 2025-06-25 05:31:19

Tricky Linking

Time of First Successful Submission: 2025-06-26 05:09:15

Sniffing Process Arguments

Time of First Successful Submission: 2025-06-27 02:54:03

Snooping on Configurations

Time of First Successful Submission: 2025-07-01 05:29:24

The Fork Bomb

Time of First Successful Submission: 2025-07-12 04:18:47

Disk-Space Doomsday

Time of First Successful Submission: 2025-07-17 02:01:30

rm -rf /

Time of First Successful Submission: 2025-07-18 03:16:33

Life after rm -rf /

Time of First Successful Submission: 2025-07-24 07:43:03

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-07-25 07:37:20


Computing 101

69 / 69 101 / 19405


Your First Register

Time of First Successful Submission: 2024-11-27 21:52:35

Your First Syscall

Time of First Successful Submission: 2024-11-27 21:54:26

Exit Codes

Time of First Successful Submission: 2024-11-27 21:56:35

Building Executables

Time of First Successful Submission: 2024-11-27 22:02:08

Moving Between Registers

Time of First Successful Submission: 2024-11-27 22:07:54

Tracing Syscalls

Time of First Successful Submission: 2024-11-27 22:05:42

Starting GDB

Time of First Successful Submission: 2025-02-22 04:18:49

Starting Programs in GDB

Time of First Successful Submission: 2025-02-22 04:21:17

Loading From Memory

Time of First Successful Submission: 2024-11-27 22:22:56

More Loading Practice

Time of First Successful Submission: 2024-11-27 22:24:09

Dereferencing Pointers

Time of First Successful Submission: 2024-11-27 22:30:46

Dereferencing Yourself

Time of First Successful Submission: 2024-11-27 22:36:38

Dereferencing with Offsets

Time of First Successful Submission: 2024-11-27 22:39:41

Stored Addresses

Time of First Successful Submission: 2024-11-27 22:44:18

Double Dereference

Time of First Successful Submission: 2024-11-27 22:46:49

Triple Dereference

Time of First Successful Submission: 2024-11-27 22:48:26

Writing Output

Time of First Successful Submission: 2024-11-27 22:57:47

Chaining Syscalls

Time of First Successful Submission: 2024-11-27 23:00:46

Writing Strings

Time of First Successful Submission: 2024-11-27 23:04:41

Reading Data

Time of First Successful Submission: 2025-02-22 04:43:00

set-register

Time of First Successful Submission: 2024-04-25 03:48:23

set-multiple-registers

Time of First Successful Submission: 2024-04-25 03:52:57

add-to-register

Time of First Successful Submission: 2024-04-25 04:43:55

linear-equation-registers

Time of First Successful Submission: 2024-04-25 05:39:28

integer-division

Time of First Successful Submission: 2024-04-25 06:05:18

modulo-operation

Time of First Successful Submission: 2024-04-25 06:41:34

set-upper-byte

Time of First Successful Submission: 2024-04-25 06:46:13

efficient-modulo

Time of First Successful Submission: 2024-04-25 20:56:23

byte-extraction

Time of First Successful Submission: 2024-04-25 21:24:16

bitwise-and

Time of First Successful Submission: 2024-04-25 21:51:50

check-even

Time of First Successful Submission: 2024-04-25 22:24:25

memory-read

Time of First Successful Submission: 2024-04-25 22:32:13

memory-write

Time of First Successful Submission: 2024-04-25 22:38:57

memory-increment

Time of First Successful Submission: 2024-04-25 22:56:03

byte-access

Time of First Successful Submission: 2024-04-25 23:04:09

memory-size-access

Time of First Successful Submission: 2024-04-25 23:14:42

little-endian-write

Time of First Successful Submission: 2024-04-26 00:27:58

memory-sum

Time of First Successful Submission: 2024-04-26 00:47:26

stack-subtraction

Time of First Successful Submission: 2024-04-26 00:55:32

swap-stack-values

Time of First Successful Submission: 2024-04-26 00:59:56

average-stack-values

Time of First Successful Submission: 2024-04-26 01:16:44

absolute-jump

Time of First Successful Submission: 2024-04-26 02:25:09

relative-jump

Time of First Successful Submission: 2024-04-26 03:51:42

jump-trampoline

Time of First Successful Submission: 2024-04-26 04:22:30

conditional-jump

Time of First Successful Submission: 2024-04-27 03:19:24

indirect-jump

Time of First Successful Submission: 2024-04-27 19:54:36

average-loop

Time of First Successful Submission: 2024-04-28 00:58:26

count-non-zero

Time of First Successful Submission: 2024-04-28 06:57:57

string-lower

Time of First Successful Submission: 2024-04-29 07:20:44

most-common-byte

Time of First Successful Submission: 2024-04-30 18:50:11

Debugging Programs

Time of First Successful Submission: 2024-05-01 04:10:54

Inspecting Registers

Time of First Successful Submission: 2024-05-01 04:13:27

Examining Memory

Time of First Successful Submission: 2024-05-01 06:31:30

Setting Breakpoints

Time of First Successful Submission: 2024-05-01 07:50:31

GDB Scripting

Time of First Successful Submission: 2024-05-01 08:38:57

Modifying Data

Time of First Successful Submission: 2024-05-01 18:52:26

Modifying Execution

Time of First Successful Submission: 2024-05-01 19:34:01

Broken Functions

Time of First Successful Submission: 2024-05-01 20:07:52

Exit

Time of First Successful Submission: 2024-05-02 21:55:56

Socket

Time of First Successful Submission: 2024-05-02 23:10:11

Bind

Time of First Successful Submission: 2024-05-03 02:15:34

Listen

Time of First Successful Submission: 2024-05-03 02:32:54

Accept

Time of First Successful Submission: 2024-05-03 02:44:29

Static Response

Time of First Successful Submission: 2024-05-03 03:57:26

Dynamic Response

Time of First Successful Submission: 2024-05-03 19:08:51

Iterative GET Server

Time of First Successful Submission: 2024-05-04 07:57:51

Concurrent GET Server

Time of First Successful Submission: 2024-05-05 05:58:40

Concurrent POST Server

Time of First Successful Submission: 2024-05-05 06:52:38

Web Server

Time of First Successful Submission: 2024-05-06 05:53:47


Playing With Programs

116 / 116 104 / 22222


What's the password?

Time of First Successful Submission: 2025-02-24 08:09:11

... and again!

Time of First Successful Submission: 2025-02-24 08:10:02

Newline Troubles

Time of First Successful Submission: 2025-02-24 08:11:30

Reasoning about files

Time of First Successful Submission: 2025-02-24 08:18:18

Specifying Filenames

Time of First Successful Submission: 2025-02-24 08:21:01

Binary and Hex Encoding

Time of First Successful Submission: 2025-02-24 08:51:24

More Hex

Time of First Successful Submission: 2025-03-06 22:12:16

Decoding Hex

Time of First Successful Submission: 2025-03-06 22:15:31

Decoding Practice

Time of First Successful Submission: 2025-03-06 22:23:55

Encoding Practice

Time of First Successful Submission: 2025-03-06 22:29:07

Hex-encoding ASCII

Time of First Successful Submission: 2025-03-06 22:44:49

Nested Encoding

Time of First Successful Submission: 2025-03-21 06:57:33

Hex-encoding UTF-8

Time of First Successful Submission: 2025-03-21 07:29:26

UTF Mixups

Time of First Successful Submission: 2025-03-21 07:46:51

Modifying Encoded Data

Time of First Successful Submission: 2025-03-21 12:30:55

Decoding Base64

Time of First Successful Submission: 2024-05-10 16:40:48

Encoding Base64

Time of First Successful Submission: 2025-03-21 12:44:48

Dealing with Obfuscation

Time of First Successful Submission: 2025-03-21 12:59:44

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-03-22 04:41:21

Your First HTTP Request

Time of First Successful Submission: 2025-02-23 05:54:08

Reading Flask

Time of First Successful Submission: 2025-02-23 06:00:26

Commented Data

Time of First Successful Submission: 2025-02-23 06:10:19

HTTP Metadata

Time of First Successful Submission: 2025-02-23 06:16:22

HTTP (netcat)

Time of First Successful Submission: 2024-05-01 22:14:31

HTTP Paths (netcat)

Time of First Successful Submission: 2024-05-02 05:26:20

HTTP (curl)

Time of First Successful Submission: 2024-05-02 05:25:01

HTTP (python)

Time of First Successful Submission: 2024-05-02 05:28:29

HTTP Host Header (python)

Time of First Successful Submission: 2024-05-02 05:23:44

HTTP Host Header (curl)

Time of First Successful Submission: 2024-05-01 22:32:55

HTTP Host Header (netcat)

Time of First Successful Submission: 2024-05-01 22:36:11

URL Encoding (netcat)

Time of First Successful Submission: 2024-05-02 05:37:57

HTTP GET Parameters

Time of First Successful Submission: 2024-05-02 05:42:45

Multiple HTTP Parameters (netcat)

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

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2024-05-02 06:00:22

HTTP Forms

Time of First Successful Submission: 2025-02-23 06:18:37

HTTP Forms (curl)

Time of First Successful Submission: 2024-05-02 06:14:47

HTTP Forms (netcat)

Time of First Successful Submission: 2024-05-02 06:27:23

HTTP Forms (python)

Time of First Successful Submission: 2024-05-02 06:34:06

HTTP Forms Without Forms

Time of First Successful Submission: 2025-02-24 06:25:41

Multiple Form Fields (curl)

Time of First Successful Submission: 2024-05-02 06:38:52

Multiple Form Fields (netcat)

Time of First Successful Submission: 2024-05-02 06:43:32

HTTP Redirects (netcat)

Time of First Successful Submission: 2024-05-02 08:16:29

HTTP Redirects (curl)

Time of First Successful Submission: 2024-05-02 08:14:24

HTTP Redirects (python)

Time of First Successful Submission: 2024-05-02 08:18:28

HTTP Cookies (curl)

Time of First Successful Submission: 2024-05-02 08:36:05

HTTP Cookies (netcat)

Time of First Successful Submission: 2024-05-02 08:39:38

HTTP Cookies (python)

Time of First Successful Submission: 2024-05-02 08:40:44

Server State (python)

Time of First Successful Submission: 2024-05-02 09:06:08

Listening Web

Time of First Successful Submission: 2025-02-24 06:28:59

Speaking Redirects

Time of First Successful Submission: 2025-04-15 17:25:28

JavaScript Redirects

Time of First Successful Submission: 2025-04-15 17:34:02

Including JavaScript

Time of First Successful Submission: 2025-04-17 16:11:39

HTTP (javascript)

Time of First Successful Submission: 2025-04-18 01:39:14

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-04-18 02:55:34

HTTP Forms (javascript)

Time of First Successful Submission: 2025-04-18 03:09:26

cat

Time of First Successful Submission: 2024-03-20 02:05:29

more

Time of First Successful Submission: 2024-03-20 03:04:22

less

Time of First Successful Submission: 2024-03-20 03:06:30

tail

Time of First Successful Submission: 2024-03-20 03:07:36

head

Time of First Successful Submission: 2024-03-20 03:08:42

sort

Time of First Successful Submission: 2024-03-20 03:10:07

vim

Time of First Successful Submission: 2024-03-20 03:12:09

emacs

Time of First Successful Submission: 2024-03-20 03:13:19

nano

Time of First Successful Submission: 2024-03-20 03:14:31

rev

Time of First Successful Submission: 2024-03-20 03:16:54

od

Time of First Successful Submission: 2024-03-20 03:30:54

hd

Time of First Successful Submission: 2024-03-20 03:34:25

xxd

Time of First Successful Submission: 2024-03-20 03:38:11

base32

Time of First Successful Submission: 2024-03-20 03:40:06

base64

Time of First Successful Submission: 2024-03-20 03:41:26

split

Time of First Successful Submission: 2024-03-20 03:50:45

gzip

Time of First Successful Submission: 2024-03-20 04:01:46

bzip2

Time of First Successful Submission: 2024-03-20 04:04:35

zip

Time of First Successful Submission: 2024-03-20 04:19:08

tar

Time of First Successful Submission: 2024-03-20 04:28:18

ar

Time of First Successful Submission: 2024-03-20 04:34:04

cpio

Time of First Successful Submission: 2024-03-20 19:31:03

genisoimage

Time of First Successful Submission: 2024-03-20 20:09:36

env

Time of First Successful Submission: 2024-03-20 20:18:59

find

Time of First Successful Submission: 2024-03-20 20:34:17

make

Time of First Successful Submission: 2024-03-21 06:15:00

nice

Time of First Successful Submission: 2024-03-21 06:17:20

timeout

Time of First Successful Submission: 2024-03-21 06:18:58

stdbuf

Time of First Successful Submission: 2024-03-21 06:27:31

setarch

Time of First Successful Submission: 2024-03-21 06:33:56

watch

Time of First Successful Submission: 2024-03-21 06:35:57

socat

Time of First Successful Submission: 2024-03-21 07:09:17

whiptail

Time of First Successful Submission: 2024-03-21 08:10:22

awk

Time of First Successful Submission: 2024-03-21 08:15:34

sed

Time of First Successful Submission: 2024-03-21 22:39:19

ed

Time of First Successful Submission: 2024-03-21 22:51:04

chown

Time of First Successful Submission: 2024-03-21 22:53:57

chmod

Time of First Successful Submission: 2024-03-21 22:54:38

cp

Time of First Successful Submission: 2024-03-21 23:04:42

mv

Time of First Successful Submission: 2024-03-21 23:46:40

perl

Time of First Successful Submission: 2024-03-22 00:24:02

python

Time of First Successful Submission: 2024-03-22 00:26:30

ruby

Time of First Successful Submission: 2024-03-22 00:30:34

bash

Time of First Successful Submission: 2024-03-22 00:36:08

date

Time of First Successful Submission: 2024-03-22 00:37:45

dmesg

Time of First Successful Submission: 2024-03-22 00:41:21

wc

Time of First Successful Submission: 2024-03-22 00:44:24

gcc

Time of First Successful Submission: 2024-03-22 00:49:23

as

Time of First Successful Submission: 2024-03-22 00:54:49

wget

Time of First Successful Submission: 2024-03-23 06:42:41

ssh-keygen

Time of First Successful Submission: 2024-03-24 02:25:46

SQL Queries

Time of First Successful Submission: 2025-04-18 07:12:15

Filtering SQL

Time of First Successful Submission: 2025-04-18 07:35:53

Choosing Columns

Time of First Successful Submission: 2025-04-18 07:53:08

Exclusionary Filtering

Time of First Successful Submission: 2025-04-18 08:05:31

Filtering Strings

Time of First Successful Submission: 2025-04-18 08:07:36

Filtering on Expressions

Time of First Successful Submission: 2025-04-18 08:10:42

SELECTing Expressions

Time of First Successful Submission: 2025-04-18 08:30:15

Composite Conditions

Time of First Successful Submission: 2025-04-18 08:37:26

Reaching Your LIMITs

Time of First Successful Submission: 2025-04-18 08:40:20

Querying Metadata

Time of First Successful Submission: 2025-04-18 09:05:11


CybHer Dojo

11 / 104 1200 / 38581


Using the Terminal

Time of First Successful Submission: 2025-08-06 07:27:09

Using the VSCode Workspace

Time of First Successful Submission: 2024-03-20 00:17:26

Using the GUI Desktop

Time of First Successful Submission: 2024-03-20 00:22:15

Pasting into the Desktop

Time of First Successful Submission: 2024-03-20 00:25:03

Restarting Challenges

Time of First Successful Submission: 2024-07-19 17:13:07

Getting Help

Time of First Successful Submission: 2024-07-19 17:15:02

Challenge Programs

Time of First Successful Submission: 2024-05-16 04:28:07

The Flag File

Time of First Successful Submission: 2024-03-20 00:29:01

Using Privileged Mode

Time of First Successful Submission: 2024-03-20 00:33:57

Persistent Home Directories - One

Time of First Successful Submission: 2024-03-20 00:42:53

Persistent Home Directories - Two

Time of First Successful Submission: 2024-03-20 00:43:51


GCA CTF

11 / 104 1200 / 38581


Using the Terminal

Time of First Successful Submission: 2025-08-06 07:27:09

Using the VSCode Workspace

Time of First Successful Submission: 2024-03-20 00:17:26

Using the GUI Desktop

Time of First Successful Submission: 2024-03-20 00:22:15

Pasting into the Desktop

Time of First Successful Submission: 2024-03-20 00:25:03

Restarting Challenges

Time of First Successful Submission: 2024-07-19 17:13:07

Getting Help

Time of First Successful Submission: 2024-07-19 17:15:02

Challenge Programs

Time of First Successful Submission: 2024-05-16 04:28:07

The Flag File

Time of First Successful Submission: 2024-03-20 00:29:01

Using Privileged Mode

Time of First Successful Submission: 2024-03-20 00:33:57

Persistent Home Directories - One

Time of First Successful Submission: 2024-03-20 00:42:53

Persistent Home Directories - Two

Time of First Successful Submission: 2024-03-20 00:43:51


Pwntools Tutorials

12 / 12 37 / 1131


Level 0.0

Time of First Successful Submission: 2024-07-28 03:49:51

Level 1.0

Time of First Successful Submission: 2024-07-28 03:54:06

Level 1.1

Time of First Successful Submission: 2024-08-05 03:59:13

Level 2.0

Time of First Successful Submission: 2024-08-05 04:17:03

Level 2.1

Time of First Successful Submission: 2024-08-05 04:21:36

Level 2.2

Time of First Successful Submission: 2024-08-05 04:35:43

Level 2.3

Time of First Successful Submission: 2024-08-05 04:46:09

Level 2.4

Time of First Successful Submission: 2024-08-05 04:49:49

Level 2.5

Time of First Successful Submission: 2024-08-05 04:59:21

Level 2.6

Time of First Successful Submission: 2024-08-05 05:28:49

Level 3.0

Time of First Successful Submission: 2024-08-05 15:47:13

Level 4.0

Time of First Successful Submission: 2024-08-05 16:38:56