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pwn.college Archives

201 / 201 20 / 16676


level1

Time of First Successful Submission: 2025-06-29 12:28:06

level2

Time of First Successful Submission: 2025-06-29 12:28:45

level3

Time of First Successful Submission: 2025-06-29 12:29:20

level4

Time of First Successful Submission: 2025-06-29 12:30:00

level5

Time of First Successful Submission: 2025-06-29 12:31:16

level6

Time of First Successful Submission: 2025-06-29 12:31:52

level7

Time of First Successful Submission: 2025-06-29 12:32:55

level8

Time of First Successful Submission: 2025-06-29 12:33:33

level9

Time of First Successful Submission: 2025-06-29 12:34:01

level10

Time of First Successful Submission: 2025-06-29 12:34:51

level11

Time of First Successful Submission: 2025-06-29 12:35:46

level12

Time of First Successful Submission: 2025-06-29 12:36:50

level13

Time of First Successful Submission: 2025-06-29 12:38:53

level14

Time of First Successful Submission: 2025-06-29 12:39:45

level15

Time of First Successful Submission: 2025-06-29 16:13:39

level16

Time of First Successful Submission: 2025-06-29 17:50:34

level17

Time of First Successful Submission: 2025-06-29 17:52:07

level18

Time of First Successful Submission: 2025-06-29 17:57:38

level19

Time of First Successful Submission: 2025-06-29 18:01:08

level20

Time of First Successful Submission: 2025-06-29 18:02:53

level21

Time of First Successful Submission: 2025-06-29 18:03:51

level22

Time of First Successful Submission: 2025-06-29 18:05:15

level23

Time of First Successful Submission: 2025-06-29 18:05:31

level24

Time of First Successful Submission: 2025-06-29 18:06:06

level25

Time of First Successful Submission: 2025-06-29 18:06:35

level26

Time of First Successful Submission: 2025-06-29 18:08:03

level27

Time of First Successful Submission: 2025-06-29 18:08:46

level28

Time of First Successful Submission: 2025-06-29 18:09:35

level29

Time of First Successful Submission: 2025-06-29 18:15:18

level30

Time of First Successful Submission: 2025-06-29 18:15:35

level31

Time of First Successful Submission: 2025-06-29 18:16:15

level32

Time of First Successful Submission: 2025-06-29 18:17:34

level33

Time of First Successful Submission: 2025-06-29 18:18:19

level34

Time of First Successful Submission: 2025-06-29 18:18:43

level35

Time of First Successful Submission: 2025-06-29 18:19:01

level36

Time of First Successful Submission: 2025-06-29 18:20:53

level37

Time of First Successful Submission: 2025-06-29 18:21:23

level38

Time of First Successful Submission: 2025-06-29 18:21:48

level39

Time of First Successful Submission: 2025-06-29 18:22:16

level40

Time of First Successful Submission: 2025-06-29 18:27:26

level41

Time of First Successful Submission: 2025-06-29 18:28:27

level42

Time of First Successful Submission: 2025-06-29 18:30:34

level43

Time of First Successful Submission: 2025-06-29 18:30:55

level44

Time of First Successful Submission: 2025-06-29 18:31:18

level45

Time of First Successful Submission: 2025-06-29 18:31:45

level46

Time of First Successful Submission: 2025-06-29 18:33:34

level47

Time of First Successful Submission: 2025-06-29 18:34:21

level48

Time of First Successful Submission: 2025-06-29 18:38:55

level49

Time of First Successful Submission: 2025-06-29 18:39:43

level50

Time of First Successful Submission: 2025-06-29 18:44:36

level51

Time of First Successful Submission: 2025-06-29 18:45:19

level52

Time of First Successful Submission: 2025-06-29 18:51:04

level53

Time of First Successful Submission: 2025-06-29 18:52:07

level54

Time of First Successful Submission: 2025-06-29 18:57:58

level55

Time of First Successful Submission: 2025-06-29 19:00:48

level56

Time of First Successful Submission: 2025-06-29 19:01:24

level57

Time of First Successful Submission: 2025-06-29 19:23:38

level58

Time of First Successful Submission: 2025-06-29 19:26:23

level59

Time of First Successful Submission: 2025-06-29 19:27:37

level60

Time of First Successful Submission: 2025-06-29 19:28:43

level61

Time of First Successful Submission: 2025-06-29 19:29:03

level62

Time of First Successful Submission: 2025-06-29 19:30:33

level63

Time of First Successful Submission: 2025-06-29 19:30:48

level64

Time of First Successful Submission: 2025-06-29 19:31:51

level65

Time of First Successful Submission: 2025-06-29 19:32:30

level66

Time of First Successful Submission: 2025-06-29 19:34:26

level67

Time of First Successful Submission: 2025-06-29 19:37:49

level68

Time of First Successful Submission: 2025-06-29 19:41:42

level70

Time of First Successful Submission: 2025-06-29 19:45:15

level71

Time of First Successful Submission: 2025-06-29 19:47:02

level72

Time of First Successful Submission: 2025-06-29 19:48:54

level73

Time of First Successful Submission: 2025-06-29 19:52:54

level74

Time of First Successful Submission: 2025-06-29 19:56:59

level76

Time of First Successful Submission: 2025-06-29 19:58:52

level77

Time of First Successful Submission: 2025-06-29 20:00:19

level78

Time of First Successful Submission: 2025-06-29 20:15:54

level79

Time of First Successful Submission: 2025-06-29 20:18:22

level80

Time of First Successful Submission: 2025-06-29 20:25:39

level82

Time of First Successful Submission: 2025-06-29 20:27:39

level83

Time of First Successful Submission: 2025-06-29 20:29:37

level84

Time of First Successful Submission: 2025-06-29 20:31:53

level85

Time of First Successful Submission: 2025-06-29 20:35:00

level86

Time of First Successful Submission: 2025-06-29 20:39:03

level87

Time of First Successful Submission: 2025-06-29 20:41:03

level88

Time of First Successful Submission: 2025-06-29 20:46:13

level89

Time of First Successful Submission: 2025-06-29 20:47:50

level90

Time of First Successful Submission: 2025-06-29 20:49:24

level91

Time of First Successful Submission: 2025-06-29 20:50:15

level92

Time of First Successful Submission: 2025-06-29 20:51:50

level93

Time of First Successful Submission: 2025-06-29 22:38:29

level94

Time of First Successful Submission: 2025-06-29 22:40:51

level95

Time of First Successful Submission: 2025-06-29 22:41:41

level96

Time of First Successful Submission: 2025-06-29 22:42:14

level97

Time of First Successful Submission: 2025-06-29 22:43:02

level98

Time of First Successful Submission: 2025-06-29 22:47:14

level99

Time of First Successful Submission: 2025-06-29 22:48:22

level100

Time of First Successful Submission: 2025-06-29 22:49:30

level101

Time of First Successful Submission: 2025-06-29 22:50:34

level102

Time of First Successful Submission: 2025-06-29 22:51:39

level103

Time of First Successful Submission: 2025-06-29 22:53:01

level104

Time of First Successful Submission: 2025-06-29 22:53:54

level105

Time of First Successful Submission: 2025-06-29 22:56:13

level106

Time of First Successful Submission: 2025-06-30 00:44:54

level107

Time of First Successful Submission: 2025-06-30 00:47:42

level108

Time of First Successful Submission: 2025-06-30 00:52:32

level109

Time of First Successful Submission: 2025-06-30 00:53:02

level110

Time of First Successful Submission: 2025-06-30 00:54:32

level111

Time of First Successful Submission: 2025-06-30 00:57:43

level112

Time of First Successful Submission: 2025-06-30 00:58:37

level113

Time of First Successful Submission: 2025-06-30 01:03:31

level114

Time of First Successful Submission: 2025-06-30 01:07:13

level115

Time of First Successful Submission: 2025-06-30 01:07:51

level116

Time of First Successful Submission: 2025-06-30 01:09:03

level117

Time of First Successful Submission: 2025-06-30 01:09:34

level118

Time of First Successful Submission: 2025-06-30 01:10:22

level119

Time of First Successful Submission: 2025-06-30 01:12:22

level120

Time of First Successful Submission: 2025-06-30 01:13:25

level121

Time of First Successful Submission: 2025-06-30 01:15:08

level122

Time of First Successful Submission: 2025-06-30 01:15:29

level123

Time of First Successful Submission: 2025-06-30 01:16:02

level124

Time of First Successful Submission: 2025-06-30 01:16:44

level125

Time of First Successful Submission: 2025-06-30 01:20:25

level126

Time of First Successful Submission: 2025-06-30 01:21:06

level127

Time of First Successful Submission: 2025-06-30 01:36:25

level128

Time of First Successful Submission: 2025-06-30 01:56:32

level129

Time of First Successful Submission: 2025-06-30 01:59:16

level130

Time of First Successful Submission: 2025-06-30 02:01:35

level131

Time of First Successful Submission: 2025-06-30 02:02:16

level132

Time of First Successful Submission: 2025-06-30 02:03:12

level133

Time of First Successful Submission: 2025-06-30 02:03:58

level134

Time of First Successful Submission: 2025-06-30 02:32:50

level135

Time of First Successful Submission: 2025-06-30 02:33:53

level136

Time of First Successful Submission: 2025-06-30 02:34:32

level137

Time of First Successful Submission: 2025-06-30 02:36:12

level138

Time of First Successful Submission: 2025-06-30 02:37:13

level139

Time of First Successful Submission: 2025-06-30 02:38:28

level140

Time of First Successful Submission: 2025-06-30 20:29:10

level141

Time of First Successful Submission: 2025-06-30 20:29:58

level142

Time of First Successful Submission: 2025-06-30 20:33:21

HTTP (curl)

Time of First Successful Submission: 2025-08-04 11:11:27

HTTP (python)

Time of First Successful Submission: 2025-08-04 19:50:21

URL Encoding (curl)

Time of First Successful Submission: 2025-08-04 19:54:28

URL Encoding (python)

Time of First Successful Submission: 2025-08-04 19:55:26

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2025-08-04 19:59:58

HTTP GET Parameters (python)

Time of First Successful Submission: 2025-08-04 20:01:27

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2025-08-04 20:04:30

Multiple Form Fields (python)

Time of First Successful Submission: 2025-08-04 20:06:38

HTTP JSON (curl)

Time of First Successful Submission: 2025-08-04 20:10:35

HTTP JSON (netcat)

Time of First Successful Submission: 2025-08-04 20:12:52

HTTP JSON (python)

Time of First Successful Submission: 2025-08-04 20:14:35

Complex HTTP JSON (curl)

Time of First Successful Submission: 2025-08-04 20:18:57

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2025-08-04 20:25:09

Complex HTTP JSON (python)

Time of First Successful Submission: 2025-08-04 20:26:46

Server State (curl)

Time of First Successful Submission: 2025-08-04 20:28:40

Server State (netcat)

Time of First Successful Submission: 2025-08-04 20:32:35

Silenced Shellcode

Time of First Successful Submission: 2025-07-27 19:44:38

Shellcode Shuffle

Time of First Successful Submission: 2025-07-27 21:23:37

Shellcode Shuffle II

Time of First Successful Submission: 2025-07-27 21:24:48

Mmap Mirage (Easy)

Time of First Successful Submission: 2025-08-05 01:00:41

Mmap Mirage (Hard)

Time of First Successful Submission: 2025-08-05 01:03:09

Twisted Text (Easy)

Time of First Successful Submission: 2025-07-28 00:30:16

Twisted Text (Hard)

Time of First Successful Submission: 2025-07-28 00:31:17

Tidy Task (Easy)

Time of First Successful Submission: 2025-07-28 00:34:19

Tidy Task (Hard)

Time of First Successful Submission: 2025-07-28 00:35:43

Logical License (Easy)

Time of First Successful Submission: 2025-07-28 00:39:03

Logical License (Hard)

Time of First Successful Submission: 2025-07-28 00:40:25

Modest Mangler (Easy)

Time of First Successful Submission: 2025-07-28 10:03:55

Modest Mangler (Hard)

Time of First Successful Submission: 2025-07-28 10:40:35

This is Yancode (Easy)

Time of First Successful Submission: 2025-07-28 19:47:43

This is Yancode (Hard)

Time of First Successful Submission: 2025-07-28 19:48:55

Powered by Yancode (Easy)

Time of First Successful Submission: 2025-07-29 21:59:46

Powered by Yancode (Hard)

Time of First Successful Submission: 2025-07-29 22:30:31

Yancode Inside (Easy)

Time of First Successful Submission: 2025-07-29 22:52:43

Yancode Inside (Hard)

Time of First Successful Submission: 2025-07-29 22:55:23

Level 15

Time of First Successful Submission: 2025-08-04 11:09:35

level2.0-f2022

Time of First Successful Submission: 2025-10-08 21:00:36

level2.1-f2022

Time of First Successful Submission: 2025-10-08 21:01:42

level1.0

Time of First Successful Submission: 2025-10-04 13:15:36

level1.1

Time of First Successful Submission: 2025-10-04 13:20:11

level2.0

Time of First Successful Submission: 2025-10-04 13:53:24

level2.1

Time of First Successful Submission: 2025-10-04 13:59:22

level3.0

Time of First Successful Submission: 2025-10-04 16:54:25

level3.1

Time of First Successful Submission: 2025-10-04 16:59:10

level4.0

Time of First Successful Submission: 2025-10-04 18:57:48

level4.1

Time of First Successful Submission: 2025-10-04 18:59:24

level5.0

Time of First Successful Submission: 2025-10-04 19:10:36

level5.1

Time of First Successful Submission: 2025-10-04 19:12:01

level6.0

Time of First Successful Submission: 2025-10-04 19:27:23

level6.1

Time of First Successful Submission: 2025-10-04 19:40:42

level7.0

Time of First Successful Submission: 2025-10-04 20:12:36

level7.1

Time of First Successful Submission: 2025-10-04 20:13:33

level8.0

Time of First Successful Submission: 2025-10-08 08:57:15

level8.1

Time of First Successful Submission: 2025-10-08 08:58:57

level10.0

Time of First Successful Submission: 2025-10-08 09:52:53

level10.1

Time of First Successful Submission: 2025-10-08 10:21:32

level11.0

Time of First Successful Submission: 2025-10-08 10:32:47

level11.1

Time of First Successful Submission: 2025-10-08 10:28:03

level12.0

Time of First Successful Submission: 2025-10-08 10:36:33

level12.1

Time of First Successful Submission: 2025-10-08 10:40:33

level13.0

Time of First Successful Submission: 2025-10-08 10:50:38

level13.1

Time of First Successful Submission: 2025-10-08 11:13:14


CTF Archive

2 / 703 574 / 729


REVERSE - StringCheese

Time of First Successful Submission: 2025-09-15 09:41:44

REVERSE - CrackMe

Time of First Successful Submission: 2025-09-15 11:21:06


Intro to Programming Languages

15 / 234 1385 / 27955


Commands

Time of First Successful Submission: 2025-06-24 19:27:18

Command Arguments

Time of First Successful Submission: 2025-06-24 19:28:04

Command History

Time of First Successful Submission: 2025-06-24 19:28:59

The Root Path

Time of First Successful Submission: 2025-06-24 20:52:47

Absolute Paths

Time of First Successful Submission: 2025-06-24 20:53:24

Changing position

Time of First Successful Submission: 2025-06-24 20:54:07

Changing to an Absolute Path

Time of First Successful Submission: 2025-06-24 20:54:35

Relative Paths

Time of First Successful Submission: 2025-06-24 20:55:48

Cat

Time of First Successful Submission: 2025-06-24 21:01:19

Ls

Time of First Successful Submission: 2025-06-24 21:08:04

Ls All

Time of First Successful Submission: 2025-06-24 21:10:12

Find

Time of First Successful Submission: 2025-06-24 21:17:12

Piping Echo

Time of First Successful Submission: 2025-06-24 21:43:23

Piping Stdout

Time of First Successful Submission: 2025-06-24 21:44:16

Piping Stdin

Time of First Successful Submission: 2025-06-25 12:26:00


Intro to Cybersecurity

183 / 183 9 / 17854


Path Traversal 1

Time of First Successful Submission: 2025-06-30 21:55:57

Path Traversal 2

Time of First Successful Submission: 2025-06-30 22:31:27

CMDi 1

Time of First Successful Submission: 2025-06-30 22:42:02

CMDi 2

Time of First Successful Submission: 2025-06-30 22:45:35

CMDi 3

Time of First Successful Submission: 2025-06-30 22:51:30

CMDi 4

Time of First Successful Submission: 2025-06-30 22:54:09

CMDi 5

Time of First Successful Submission: 2025-06-30 22:55:49

CMDi 6

Time of First Successful Submission: 2025-06-30 23:00:24

Authentication Bypass 1

Time of First Successful Submission: 2025-06-30 23:05:21

Authentication Bypass 2

Time of First Successful Submission: 2025-06-30 23:07:52

SQLi 1

Time of First Successful Submission: 2025-07-01 21:18:39

SQLi 2

Time of First Successful Submission: 2025-07-01 21:22:49

SQLi 3

Time of First Successful Submission: 2025-07-01 21:31:17

SQLi 4

Time of First Successful Submission: 2025-07-01 23:50:46

SQLi 5

Time of First Successful Submission: 2025-07-02 09:44:29

XSS 1

Time of First Successful Submission: 2025-07-02 09:55:10

XSS 2

Time of First Successful Submission: 2025-07-02 09:57:43

XSS 3

Time of First Successful Submission: 2025-07-02 10:00:20

XSS 4

Time of First Successful Submission: 2025-07-02 10:05:40

XSS 5

Time of First Successful Submission: 2025-07-02 10:25:25

XSS 6

Time of First Successful Submission: 2025-07-02 10:29:35

XSS 7

Time of First Successful Submission: 2025-07-02 18:39:05

CSRF 1

Time of First Successful Submission: 2025-07-02 19:21:19

CSRF 2

Time of First Successful Submission: 2025-07-02 19:28:31

CSRF 3

Time of First Successful Submission: 2025-07-03 17:44:18

CSRF 4

Time of First Successful Submission: 2025-07-03 17:49:48

CSRF 5

Time of First Successful Submission: 2025-07-03 17:57:47

Connect

Time of First Successful Submission: 2025-07-03 17:59:26

Send

Time of First Successful Submission: 2025-07-03 18:01:03

Shutdown

Time of First Successful Submission: 2025-07-03 18:03:25

Listen

Time of First Successful Submission: 2025-07-03 18:04:01

Scan 1

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

Scan 2

Time of First Successful Submission: 2025-07-03 19:35:15

Monitor 1

Time of First Successful Submission: 2025-07-03 20:34:13

Monitor 2

Time of First Successful Submission: 2025-07-03 20:40:49

Sniffing Cookies

Time of First Successful Submission: 2025-07-03 20:52:45

Network Configuration

Time of First Successful Submission: 2025-07-03 20:54:12

Firewall 1

Time of First Successful Submission: 2025-07-03 20:55:49

Firewall 2

Time of First Successful Submission: 2025-07-03 20:56:36

Firewall 3

Time of First Successful Submission: 2025-07-03 20:57:27

Denial of Service 1

Time of First Successful Submission: 2025-07-03 21:18:52

Denial of Service 2

Time of First Successful Submission: 2025-07-03 21:19:16

Denial of Service 3

Time of First Successful Submission: 2025-07-03 23:13:23

Ethernet

Time of First Successful Submission: 2025-07-03 23:30:55

IP

Time of First Successful Submission: 2025-07-03 23:32:32

TCP

Time of First Successful Submission: 2025-07-03 23:33:49

TCP Handshake

Time of First Successful Submission: 2025-07-03 23:35:19

UDP

Time of First Successful Submission: 2025-07-03 23:45:05

UDP 2

Time of First Successful Submission: 2025-07-03 23:46:44

UDP Spoofing 1

Time of First Successful Submission: 2025-07-04 11:47:11

UDP Spoofing 2

Time of First Successful Submission: 2025-07-04 12:09:09

UDP Spoofing 3

Time of First Successful Submission: 2025-07-04 21:07:58

UDP Spoofing 4

Time of First Successful Submission: 2025-07-04 21:26:42

ARP

Time of First Successful Submission: 2025-07-04 21:31:50

Intercept

Time of First Successful Submission: 2025-07-04 22:40:38

Man-in-the-Middle

Time of First Successful Submission: 2025-07-05 16:59:11

XOR

Time of First Successful Submission: 2025-07-05 17:07:33

XORing Hex

Time of First Successful Submission: 2025-07-05 18:54:26

XORing ASCII

Time of First Successful Submission: 2025-07-07 19:27:57

XORing ASCII Strings

Time of First Successful Submission: 2025-07-07 19:32:59

One-time Pad

Time of First Successful Submission: 2025-07-07 19:33:58

One-time Pad Tampering

Time of First Successful Submission: 2025-07-07 19:39:52

Many-time Pad

Time of First Successful Submission: 2025-07-07 19:46:28

AES

Time of First Successful Submission: 2025-07-07 19:54:45

AES-ECB-CPA

Time of First Successful Submission: 2025-07-07 20:52:49

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-07-07 23:01:36

AES-ECB-CPA-HTTP (base64)

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

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-07-08 22:43:40

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-07-09 19:38:00

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-07-09 19:58:46

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-07-09 20:01:13

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-07-09 21:30:51

AES-CBC

Time of First Successful Submission: 2025-07-09 21:50:54

AES-CBC Tampering

Time of First Successful Submission: 2025-07-09 23:50:12

AES-CBC Resizing

Time of First Successful Submission: 2025-07-09 23:52:57

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-07-10 22:10:55

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-07-10 22:15:28

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-07-10 22:21:15

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-07-11 20:32:33

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-08-19 20:50:30

DHKE

Time of First Successful Submission: 2025-07-11 22:06:33

DHKE-to-AES

Time of First Successful Submission: 2025-07-11 22:11:44

RSA 1

Time of First Successful Submission: 2025-07-11 22:25:29

RSA 2

Time of First Successful Submission: 2025-07-11 22:31:13

RSA 3

Time of First Successful Submission: 2025-07-12 18:48:29

RSA 4

Time of First Successful Submission: 2025-07-12 18:59:29

RSA Signatures

Time of First Successful Submission: 2025-07-11 23:56:51

SHA 1

Time of First Successful Submission: 2025-07-12 00:49:21

SHA 2

Time of First Successful Submission: 2025-07-12 18:46:07

TLS 1

Time of First Successful Submission: 2025-07-12 23:46:08

TLS 2

Time of First Successful Submission: 2025-07-13 01:20:46

level1

Time of First Successful Submission: 2025-07-13 01:23:27

level2

Time of First Successful Submission: 2025-07-13 01:23:55

level3

Time of First Successful Submission: 2025-07-13 01:24:23

level4

Time of First Successful Submission: 2025-07-13 01:24:55

level5

Time of First Successful Submission: 2025-07-13 01:27:35

level6

Time of First Successful Submission: 2025-07-13 01:29:04

level7

Time of First Successful Submission: 2025-07-13 01:30:19

level8

Time of First Successful Submission: 2025-07-13 01:31:06

level9

Time of First Successful Submission: 2025-07-13 01:31:35

level10

Time of First Successful Submission: 2025-07-13 01:32:19

level11

Time of First Successful Submission: 2025-07-13 01:33:56

level12

Time of First Successful Submission: 2025-07-13 01:35:38

level13

Time of First Successful Submission: 2025-07-13 01:36:17

level14

Time of First Successful Submission: 2025-07-13 01:36:49

level15

Time of First Successful Submission: 2025-07-13 01:37:25

level16

Time of First Successful Submission: 2025-07-13 01:38:10

level17

Time of First Successful Submission: 2025-07-13 02:44:30

level18

Time of First Successful Submission: 2025-07-13 02:45:15

level19

Time of First Successful Submission: 2025-07-13 03:04:02

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-07-13 10:56:10

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-07-13 11:01:39

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-07-13 11:02:54

Reading Endianness (Python)

Time of First Successful Submission: 2025-07-13 11:06:39

Reading Endianness (C)

Time of First Successful Submission: 2025-07-13 11:08:16

Reading Endianness (x86)

Time of First Successful Submission: 2025-07-13 11:10:07

Version Information (Python)

Time of First Successful Submission: 2025-07-13 11:22:18

Version Information (C)

Time of First Successful Submission: 2025-07-13 11:23:25

Version Information (x86)

Time of First Successful Submission: 2025-07-13 11:27:07

Metadata and Data (Python)

Time of First Successful Submission: 2025-07-13 11:33:19

Metadata and Data (C)

Time of First Successful Submission: 2025-07-13 11:37:14

Metadata and Data (x86)

Time of First Successful Submission: 2025-07-13 11:40:45

Input Restrictions (Python)

Time of First Successful Submission: 2025-07-13 11:47:02

Input Restrictions (C)

Time of First Successful Submission: 2025-07-13 11:48:26

Input Restrictions (x86)

Time of First Successful Submission: 2025-07-13 11:52:04

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-07-13 11:55:57

Behold the cIMG! (C)

Time of First Successful Submission: 2025-07-13 11:59:41

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-07-13 12:11:26

A Basic cIMG (Python)

Time of First Successful Submission: 2025-07-13 12:17:46

A Basic cIMG (C)

Time of First Successful Submission: 2025-07-13 12:19:09

A Basic cIMG (x86)

Time of First Successful Submission: 2025-07-13 12:25:06

Internal State Mini (C)

Time of First Successful Submission: 2025-07-13 12:50:38

Internal State Mini (x86)

Time of First Successful Submission: 2025-07-13 12:54:41

Internal State (C)

Time of First Successful Submission: 2025-07-13 13:34:29

Internal State (x86)

Time of First Successful Submission: 2025-07-13 13:43:00

File Formats: Directives (C)

Time of First Successful Submission: 2025-07-13 13:53:19

File Formats: Directives (x86)

Time of First Successful Submission: 2025-07-13 13:57:07

The Patch Directive

Time of First Successful Submission: 2025-07-14 01:22:51

Optimizing for Space

Time of First Successful Submission: 2025-07-14 11:17:14

Tweaking Images

Time of First Successful Submission: 2025-07-15 20:22:03

Storage and Retrieval

Time of First Successful Submission: 2025-07-16 20:21:13

Extracting Knowledge

Time of First Successful Submission: 2025-07-16 21:17:54

Advanced Sprites

Time of First Successful Submission: 2025-07-17 00:08:27

Accessing Resources

Time of First Successful Submission: 2025-07-17 00:50:34

Unsafe Animations

Time of First Successful Submission: 2025-07-17 19:55:19

Animations

Time of First Successful Submission: 2025-07-17 20:15:25

Interoperability: Patching Data

Time of First Successful Submission: 2025-07-17 21:24:31

Patching Code

Time of First Successful Submission: 2025-07-17 21:39:37

Patching Control Flow

Time of First Successful Submission: 2025-07-17 21:54:19

Your First Overflow (easy)

Time of First Successful Submission: 2025-07-18 10:56:53

Your First Overflow (hard)

Time of First Successful Submission: 2025-07-18 18:16:39

Precision (easy)

Time of First Successful Submission: 2025-07-18 20:40:50

Precision (hard)

Time of First Successful Submission: 2025-07-18 21:03:12

Variable Control (easy)

Time of First Successful Submission: 2025-07-18 21:14:27

Variable Control (hard)

Time of First Successful Submission: 2025-07-18 21:17:43

Control Hijack (easy)

Time of First Successful Submission: 2025-07-18 21:21:49

Control Hijack (hard)

Time of First Successful Submission: 2025-07-18 21:22:46

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-07-18 21:25:39

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-07-18 21:26:39

PIEs (easy)

Time of First Successful Submission: 2025-07-18 21:37:01

PIEs (hard)

Time of First Successful Submission: 2025-07-18 21:38:28

String Lengths (easy)

Time of First Successful Submission: 2025-07-18 23:10:11

String Lengths (hard)

Time of First Successful Submission: 2025-07-18 23:14:18

Basic Shellcode

Time of First Successful Submission: 2025-07-19 11:59:12

NOP Sleds

Time of First Successful Submission: 2025-07-19 12:02:55

NULL-Free Shellcode

Time of First Successful Submission: 2025-07-19 12:04:20

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-07-19 12:15:36

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-07-19 12:17:15

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-07-19 12:27:41

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-07-19 12:54:34

ECB-to-Win (easy)

Time of First Successful Submission: 2025-07-19 14:42:42

ECB-to-Win (hard)

Time of First Successful Submission: 2025-07-19 14:56:48

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-07-19 15:05:37

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-07-19 15:12:50

CIMG Screenshots

Time of First Successful Submission: 2025-07-20 13:47:26

CIMG Screenshots 2

Time of First Successful Submission: 2025-07-20 14:33:15

Wily Webserver

Time of First Successful Submission: 2025-07-22 01:13:00

The Watering Hole

Time of First Successful Submission: 2025-07-22 11:25:18

Secure Chat 1

Time of First Successful Submission: 2025-07-25 19:08:34

Secure Chat 2

Time of First Successful Submission: 2025-07-25 19:14:40

Secure Chat 3

Time of First Successful Submission: 2025-07-26 14:57:05

Secure Chat 4

Time of First Successful Submission: 2025-07-26 15:36:50

Secure Chat 5

Time of First Successful Submission: 2025-07-27 14:38:28


Program Security

159 / 162 2 / 9012


ello ackers!

Time of First Successful Submission: 2025-07-27 19:05:19

Syscall Smuggler

Time of First Successful Submission: 2025-07-27 19:28:21

Syscall Shenanigans

Time of First Successful Submission: 2025-07-27 19:39:59

Byte Budget

Time of First Successful Submission: 2025-07-27 20:51:43

ClobberCode

Time of First Successful Submission: 2025-07-27 21:08:39

Diverse Delivery

Time of First Successful Submission: 2025-07-27 21:26:21

Pocket Payload

Time of First Successful Submission: 2025-07-27 22:17:45

Micro Menace

Time of First Successful Submission: 2025-07-27 22:54:26

Login Leakage (Easy)

Time of First Successful Submission: 2025-08-23 09:20:05

Login Leakage (Hard)

Time of First Successful Submission: 2025-08-23 09:22:25

Bounds Breaker (Easy)

Time of First Successful Submission: 2025-08-04 09:47:14

Bounds Breaker (Hard)

Time of First Successful Submission: 2025-08-04 09:49:52

Casting Catastrophe (Easy)

Time of First Successful Submission: 2025-08-04 10:45:47

Casting Catastrophe (Hard)

Time of First Successful Submission: 2025-08-04 10:50:58

Pointer Problems (Easy)

Time of First Successful Submission: 2025-08-23 09:36:48

Pointer Problems (Hard)

Time of First Successful Submission: 2025-08-23 09:38:31

Anomalous Array (Easy)

Time of First Successful Submission: 2025-08-23 10:12:16

Anomalous Array (Hard)

Time of First Successful Submission: 2025-08-23 10:19:08

Now you got it (Easy)

Time of First Successful Submission: 2025-08-23 12:13:30

Now you got it (Hard)

Time of First Successful Submission: 2025-08-23 12:37:33

Loop Lunacy (Easy)

Time of First Successful Submission: 2025-08-04 23:41:56

Loop Lunacy (Hard)

Time of First Successful Submission: 2025-08-04 23:51:00

Nosy Neighbor (Easy)

Time of First Successful Submission: 2025-08-05 00:49:58

Nosy Neighbor (Hard)

Time of First Successful Submission: 2025-08-05 00:53:25

Recursive Ruin (Easy)

Time of First Successful Submission: 2025-08-05 11:59:39

Recursive Ruin (Hard)

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

Lingering Leftover (Easy)

Time of First Successful Submission: 2025-08-05 22:25:05

Lingering Leftover (Hard)

Time of First Successful Submission: 2025-08-05 22:32:35

Latent Leak (Easy)

Time of First Successful Submission: 2025-08-05 23:49:23

Latent Leak (Hard)

Time of First Successful Submission: 2025-08-05 23:55:14

Fork Foolery (Easy)

Time of First Successful Submission: 2025-08-06 01:28:21

Fork Foolery (Hard)

Time of First Successful Submission: 2025-08-06 01:38:00

Canary Conundrum (Easy)

Time of First Successful Submission: 2025-08-16 12:06:52

Canary Conundrum (Hard)

Time of First Successful Submission: 2025-08-16 12:10:28

A Crafty Clobber (Easy)

Time of First Successful Submission: 2025-08-16 12:32:48

A Crafty Clobber (Hard)

Time of First Successful Submission: 2025-08-16 12:39:38

Can It Fizz?

Time of First Successful Submission: 2025-08-29 00:37:43

Does It Buzz?

Time of First Successful Submission: 2025-08-29 01:32:00

Make It FizzBuzz

Time of First Successful Submission: 2025-08-29 10:44:50

Terrible Token (Easy)

Time of First Successful Submission: 2025-07-27 23:16:01

Terrible Token (Hard)

Time of First Successful Submission: 2025-07-28 00:23:57

Tangled Ticket (Easy)

Time of First Successful Submission: 2025-07-28 00:26:39

Tangled Ticket (Hard)

Time of First Successful Submission: 2025-07-28 00:28:15

Bit Bender

Time of First Successful Submission: 2025-09-07 09:55:35

Substitution Sorcery

Time of First Successful Submission: 2025-09-07 10:03:01

Meager Mangler (Easy)

Time of First Successful Submission: 2025-07-28 00:56:27

Meager Mangler (Hard)

Time of First Successful Submission: 2025-07-28 09:54:28

Monstrous Mangler (Easy)

Time of First Successful Submission: 2025-07-28 10:46:53

Monstrous Mangler (Hard)

Time of First Successful Submission: 2025-07-28 19:12:07

Patched Up (Easy)

Time of First Successful Submission: 2025-07-28 19:24:08

Patched Up (Hard)

Time of First Successful Submission: 2025-07-28 19:26:38

Puzzle Patch (Easy)

Time of First Successful Submission: 2025-07-28 19:30:18

Puzzle Patch (Hard)

Time of First Successful Submission: 2025-07-28 19:31:19

Patch Perfect (Easy)

Time of First Successful Submission: 2025-07-28 19:34:21

Patch Perfect (Hard)

Time of First Successful Submission: 2025-07-28 19:35:35

Trust the Yancode (Easy)

Time of First Successful Submission: 2025-07-29 23:05:38

Trust the Yancode (Hard)

Time of First Successful Submission: 2025-07-29 23:17:23

Know the Yancode (Easy)

Time of First Successful Submission: 2025-07-29 23:24:33

Know the Yancode (Hard)

Time of First Successful Submission: 2025-07-29 23:28:49

Master the Yancode (Easy)

Time of First Successful Submission: 2025-07-30 00:31:26

Master the Yancode (Hard)

Time of First Successful Submission: 2025-07-30 00:46:52

Transcend the Yancode (Easy)

Time of First Successful Submission: 2025-07-30 01:01:52

Transcend the Yancode (Hard)

Time of First Successful Submission: 2025-07-30 01:09:54

The Yanalyzer (Easy)

Time of First Successful Submission: 2025-07-31 23:03:21

The Yanalyzer (Hard)

Time of First Successful Submission: 2025-08-01 01:24:55

The Yangler (Easy)

Time of First Successful Submission: 2025-08-01 20:18:46

The Yangler (Hard)

Time of First Successful Submission: 2025-08-02 00:08:38

Yancraft (Easy)

Time of First Successful Submission: 2025-08-02 11:15:54

Yancraft (Hard)

Time of First Successful Submission: 2025-08-02 12:17:54

Yansanity (Easy)

Time of First Successful Submission: 2025-08-02 13:43:42

Yansanity (Hard)

Time of First Successful Submission: 2025-08-03 20:44:26

When the Cow Says Moo

Time of First Successful Submission: 2025-09-07 11:31:00

Predictable Migration

Time of First Successful Submission: 2025-09-07 12:19:19

Hashing Heifers

Time of First Successful Submission: 2025-09-07 12:45:49

Salty Stampede

Time of First Successful Submission: 2025-09-07 13:33:24

Loose Link (Easy)

Time of First Successful Submission: 2025-08-06 10:07:12

Loose Link (Hard)

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

Call Chain (Easy)

Time of First Successful Submission: 2025-08-06 13:01:31

Call Chain (Hard)

Time of First Successful Submission: 2025-08-06 13:18:05

Chain of Command (Easy)

Time of First Successful Submission: 2025-08-06 13:53:37

Chain of Command (Hard)

Time of First Successful Submission: 2025-08-06 13:54:33

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2025-08-06 14:43:05

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2025-08-06 14:44:10

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2025-08-06 14:49:48

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2025-08-06 14:53:34

Indirect Invocation (Easy)

Time of First Successful Submission: 2025-08-06 15:28:38

Indirect Invocation (Hard)

Time of First Successful Submission: 2025-08-06 15:36:01

Leaky Libc (Easy)

Time of First Successful Submission: 2025-08-06 15:38:17

Leaky Libc (Hard)

Time of First Successful Submission: 2025-08-06 15:39:14

Putsception (Easy)

Time of First Successful Submission: 2025-08-06 15:40:20

Putsception (Hard)

Time of First Successful Submission: 2025-08-06 15:41:23

Pivotal Prelude (Easy)

Time of First Successful Submission: 2025-08-06 17:19:37

Pivotal Prelude (Hard)

Time of First Successful Submission: 2025-08-06 17:29:27

Pivotal Pointer (Easy)

Time of First Successful Submission: 2025-08-06 18:06:12

Pivotal Pointer (Hard)

Time of First Successful Submission: 2025-08-06 18:07:59

Pivotal Payload (Easy)

Time of First Successful Submission: 2025-08-06 18:10:19

Pivotal Payload (Hard)

Time of First Successful Submission: 2025-08-06 18:12:21

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2025-08-06 19:14:16

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2025-08-06 19:15:53

Guarded Gadgets (Easy)

Time of First Successful Submission: 2025-08-06 21:31:20

Guarded Gadgets (Hard)

Time of First Successful Submission: 2025-08-06 21:38:40

ROP Roulette (Easy)

Time of First Successful Submission: 2025-08-06 23:33:03

ROP Roulette (Hard)

Time of First Successful Submission: 2025-08-06 23:38:41

Libc Lottery (Easy)

Time of First Successful Submission: 2025-08-07 11:36:10

Libc Lottery (Hard)

Time of First Successful Submission: 2025-08-07 20:45:51

Freebie (Easy)

Time of First Successful Submission: 2025-08-07 23:07:02

Freebie (Hard)

Time of First Successful Submission: 2025-08-08 00:41:08

Freebin Feint (Easy)

Time of First Successful Submission: 2025-08-08 00:42:17

Freebin Feint (Hard)

Time of First Successful Submission: 2025-08-08 01:02:26

Free Flag Fumble (Easy)

Time of First Successful Submission: 2025-08-08 01:06:13

Free Flag Fumble (Hard)

Time of First Successful Submission: 2025-08-08 01:08:00

Fickle Free (Easy)

Time of First Successful Submission: 2025-08-10 18:06:14

Fickle Free (Hard)

Time of First Successful Submission: 2025-08-10 18:07:20

Malloc Mirage (Easy)

Time of First Successful Submission: 2025-08-10 19:57:34

Malloc Mirage (Hard)

Time of First Successful Submission: 2025-08-10 20:11:12

Seeking Secrets (Easy)

Time of First Successful Submission: 2025-08-10 23:51:05

Seeking Secrets (Hard)

Time of First Successful Submission: 2025-08-11 00:15:57

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2025-08-11 00:21:51

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2025-08-11 00:24:02

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2025-08-11 10:13:24

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2025-08-11 10:20:51

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2025-08-11 10:50:54

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2025-08-11 10:53:03

Sus Sequence (Easy)

Time of First Successful Submission: 2025-08-12 00:34:45

Sus Sequence (Hard)

Time of First Successful Submission: 2025-08-12 00:48:39

Echo Emanations (Easy)

Time of First Successful Submission: 2025-08-12 11:13:15

Echo Emanations (Hard)

Time of First Successful Submission: 2025-08-12 11:13:58

Stack Spoofing (Easy)

Time of First Successful Submission: 2025-08-12 22:56:28

Stack Spoofing (Hard)

Time of First Successful Submission: 2025-08-12 23:06:58

Stack Summoning (Easy)

Time of First Successful Submission: 2025-08-13 00:47:30

Stack Summoning (Hard)

Time of First Successful Submission: 2025-08-13 00:54:15

Enterprising Echo (Easy)

Time of First Successful Submission: 2025-08-13 01:46:56

Enterprising Echo (Hard)

Time of First Successful Submission: 2025-08-13 01:48:40

Ephemeral Echo (Easy)

Time of First Successful Submission: 2025-08-13 11:01:29

Ephemeral Echo (Hard)

Time of First Successful Submission: 2025-08-13 11:15:42

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2025-08-14 00:36:21

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2025-08-14 01:02:10

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2025-08-14 10:10:13

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2025-08-14 23:21:45

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2025-08-14 23:32:30

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2025-08-15 09:43:12

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2025-08-15 20:06:15

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2025-08-15 20:10:52

Tcache Terror (Easy)

Time of First Successful Submission: 2025-08-16 10:44:37

Tcache Terror (Hard)

Time of First Successful Submission: 2025-08-16 11:10:52

Containment Composition (Easy)

Time of First Successful Submission: 2025-08-16 14:14:44

Containment Composition (Hard)

Time of First Successful Submission: 2025-08-16 14:19:57

Constant Corruption (Easy)

Time of First Successful Submission: 2025-08-16 19:59:43

Constant Corruption (Hard)

Time of First Successful Submission: 2025-08-16 20:42:04

Return to YanLand (Easy)

Time of First Successful Submission: 2025-08-17 18:11:05

Return to YanLand (Hard)

Time of First Successful Submission: 2025-08-17 19:05:36

Escape from YanLand (Easy)

Time of First Successful Submission: 2025-08-18 00:53:31

Escape from YanLand (Hard)

Time of First Successful Submission: 2025-08-18 01:08:25

The YanFilter (Easy)

Time of First Successful Submission: 2025-08-18 10:01:31

The YanFilter (Hard)

Time of First Successful Submission: 2025-08-18 10:10:29

The Great YanFilter (Easy)

Time of First Successful Submission: 2025-08-18 11:30:05

The Great YanFilter (Hard)

Time of First Successful Submission: 2025-08-18 11:41:11

Yan85 Reborn (Easy)

Time of First Successful Submission: 2025-08-18 14:59:56

Yan85 Reborn (Hard)

Time of First Successful Submission: 2025-08-18 15:38:46


System Security

93 / 95 118 / 3180


chroot-escape-basic

Time of First Successful Submission: 2025-08-18 16:03:11

chroot-shellcode

Time of First Successful Submission: 2025-08-18 16:14:49

chroot-proper

Time of First Successful Submission: 2025-08-18 16:42:44

seccomp-basic

Time of First Successful Submission: 2025-08-18 16:51:28

seccomp-linkat

Time of First Successful Submission: 2025-08-18 17:45:44

seccomp-fchdir

Time of First Successful Submission: 2025-08-18 17:51:37

seccomp-rechroot

Time of First Successful Submission: 2025-08-18 18:13:56

seccomp-only

Time of First Successful Submission: 2025-08-18 19:07:07

seccomp-arch32

Time of First Successful Submission: 2025-08-18 22:31:04

seccomp-minimal

Time of First Successful Submission: 2025-08-18 23:06:44

seccomp-timebased

Time of First Successful Submission: 2025-08-19 01:03:57

seccomp-readonly

Time of First Successful Submission: 2025-08-19 10:31:22

process-isolation

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

mount-namespace

Time of First Successful Submission: 2025-08-19 23:29:26

mount-cleanup

Time of First Successful Submission: 2025-08-19 23:42:46

mount-readonly

Time of First Successful Submission: 2025-08-19 23:55:42

mount-shellcode

Time of First Successful Submission: 2025-08-20 00:03:04

mount-bindmount

Time of First Successful Submission: 2025-08-20 01:24:24

level1.0

Time of First Successful Submission: 2025-08-20 10:02:51

level1.1

Time of First Successful Submission: 2025-08-20 10:06:03

level2.0

Time of First Successful Submission: 2025-08-20 10:08:56

level2.1

Time of First Successful Submission: 2025-08-20 20:05:43

level3.0

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

level3.1

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

level4.0

Time of First Successful Submission: 2025-08-20 20:29:41

level4.1

Time of First Successful Submission: 2025-08-20 20:44:14

level5.0

Time of First Successful Submission: 2025-08-21 00:17:53

level5.1

Time of First Successful Submission: 2025-08-21 00:53:47

level6.0

Time of First Successful Submission: 2025-08-21 09:31:49

level6.1

Time of First Successful Submission: 2025-08-21 10:15:36

level7.0

Time of First Successful Submission: 2025-08-21 20:14:02

level7.1

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

level8.0

Time of First Successful Submission: 2025-08-21 22:19:15

level8.1

Time of First Successful Submission: 2025-08-21 23:59:34

level9.0

Time of First Successful Submission: 2025-08-22 22:15:32

level9.1

Time of First Successful Submission: 2025-08-23 13:24:08

level10.0

Time of First Successful Submission: 2025-08-23 16:26:38

level10.1

Time of First Successful Submission: 2025-08-23 16:29:29

level11.0

Time of First Successful Submission: 2025-08-23 16:32:00

level11.1

Time of First Successful Submission: 2025-08-23 18:23:57

level1.0

Time of First Successful Submission: 2025-08-23 20:30:19

level1.1

Time of First Successful Submission: 2025-08-23 20:31:51

level2.0

Time of First Successful Submission: 2025-08-24 10:35:07

level2.1

Time of First Successful Submission: 2025-08-24 10:37:09

level3.0

Time of First Successful Submission: 2025-08-24 11:02:55

level3.1

Time of First Successful Submission: 2025-08-24 11:08:38

level4.0

Time of First Successful Submission: 2025-08-24 11:16:47

level4.1

Time of First Successful Submission: 2025-08-24 11:19:29

level5.0

Time of First Successful Submission: 2025-08-24 17:36:38

level5.1

Time of First Successful Submission: 2025-08-24 17:42:15

level6.0

Time of First Successful Submission: 2025-08-24 20:47:27

level6.1

Time of First Successful Submission: 2025-08-24 20:48:27

level7.0

Time of First Successful Submission: 2025-08-25 10:54:18

level7.1

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

level8.0

Time of First Successful Submission: 2025-08-25 23:08:55

level8.1

Time of First Successful Submission: 2025-08-25 23:11:21

level9.0

Time of First Successful Submission: 2025-08-26 01:41:04

level9.1

Time of First Successful Submission: 2025-08-26 01:42:22

level10.0

Time of First Successful Submission: 2025-08-26 09:01:24

level10.1

Time of First Successful Submission: 2025-08-26 09:05:54

level11.0

Time of First Successful Submission: 2025-08-26 10:05:24

level11.1

Time of First Successful Submission: 2025-08-26 10:09:10

level12.0

Time of First Successful Submission: 2025-08-26 19:58:01

level12.1

Time of First Successful Submission: 2025-08-26 19:58:55

Baby Spectre 1

Time of First Successful Submission: 2025-08-28 22:51:08

Baby Spectre 2

Time of First Successful Submission: 2025-08-30 10:34:03

Baby Spectre 3

Time of First Successful Submission: 2025-08-30 12:28:29

Baby Spectre 4

Time of First Successful Submission: 2025-08-30 12:31:07

Baby Spectre 5

Time of First Successful Submission: 2025-08-31 17:54:16

Prefetch Peek

Time of First Successful Submission: 2025-09-01 15:36:10

Spooky Spectre 1

Time of First Successful Submission: 2025-09-01 19:17:59

Spooky Spectre 2

Time of First Successful Submission: 2025-09-02 19:41:42

Yan85 Reloaded

Time of First Successful Submission: 2025-09-04 10:41:58

Ghost in the YPU 1

Time of First Successful Submission: 2025-09-06 11:56:01

Ghost in the YPU 2

Time of First Successful Submission: 2025-09-06 20:14:13

Molten Access

Time of First Successful Submission: 2025-09-07 01:16:40

Molten Walk

Time of First Successful Submission: 2025-09-08 16:34:34

level1.0

Time of First Successful Submission: 2025-09-08 20:09:54

level1.1

Time of First Successful Submission: 2025-09-08 20:25:51

level2.0

Time of First Successful Submission: 2025-09-10 01:30:19

level2.1

Time of First Successful Submission: 2025-09-10 09:35:28

level3.0

Time of First Successful Submission: 2025-09-12 10:19:05

level3.1

Time of First Successful Submission: 2025-09-12 21:00:58

level4.0

Time of First Successful Submission: 2025-09-13 00:03:12

level4.1

Time of First Successful Submission: 2025-09-13 00:43:42

level5.0

Time of First Successful Submission: 2025-09-14 20:20:03

level5.1

Time of First Successful Submission: 2025-09-15 00:10:09

level6.0

Time of First Successful Submission: 2025-09-16 00:34:08

level6.1

Time of First Successful Submission: 2025-09-16 00:49:57

level7.0

Time of First Successful Submission: 2025-09-16 22:47:13

level7.1

Time of First Successful Submission: 2025-09-16 22:57:29

level8.0

Time of First Successful Submission: 2025-09-16 23:05:52

level8.1

Time of First Successful Submission: 2025-09-16 23:12:10


Software Exploitation

90 / 90 45 / 1927


Level1.0

Time of First Successful Submission: 2025-09-17 10:14:15

Level1.1

Time of First Successful Submission: 2025-09-17 20:10:40

Level2.0

Time of First Successful Submission: 2025-09-18 19:48:58

Level2.1

Time of First Successful Submission: 2025-09-18 20:02:19

Level3.0

Time of First Successful Submission: 2025-09-19 22:56:45

Level3.1

Time of First Successful Submission: 2025-09-19 22:59:24

Level4.0

Time of First Successful Submission: 2025-09-19 23:26:36

Level4.1

Time of First Successful Submission: 2025-09-19 23:43:24

Level5.0

Time of First Successful Submission: 2025-09-19 23:53:11

Level5.1

Time of First Successful Submission: 2025-09-20 11:24:55

Level6.0

Time of First Successful Submission: 2025-09-20 14:26:48

Level6.1

Time of First Successful Submission: 2025-09-20 14:35:30

Level7.0

Time of First Successful Submission: 2025-09-20 18:49:48

Level7.1

Time of First Successful Submission: 2025-09-20 18:57:41

Level8.0

Time of First Successful Submission: 2025-09-20 20:41:08

Level8.1

Time of First Successful Submission: 2025-09-20 22:09:50

Level9.0

Time of First Successful Submission: 2025-09-20 22:54:33

Level9.1

Time of First Successful Submission: 2025-09-20 22:57:29

Level10.0

Time of First Successful Submission: 2025-09-21 20:26:49

Level10.1

Time of First Successful Submission: 2025-09-21 22:16:34

Level11.0

Time of First Successful Submission: 2025-09-22 09:30:03

Level11.1

Time of First Successful Submission: 2025-09-22 10:00:32

Level12.0

Time of First Successful Submission: 2025-09-22 20:46:12

Level12.1

Time of First Successful Submission: 2025-09-22 20:54:41

level1

Time of First Successful Submission: 2025-09-24 00:28:21

level2

Time of First Successful Submission: 2025-09-24 00:44:50

level3

Time of First Successful Submission: 2025-09-25 00:36:48

level4

Time of First Successful Submission: 2025-09-25 23:24:32

level5

Time of First Successful Submission: 2025-09-25 23:47:14

level6

Time of First Successful Submission: 2025-09-25 23:51:07

level7

Time of First Successful Submission: 2025-09-27 01:37:26

level8

Time of First Successful Submission: 2025-09-27 01:54:57

level9

Time of First Successful Submission: 2025-09-27 10:50:03

level10

Time of First Successful Submission: 2025-09-27 10:58:38

level11

Time of First Successful Submission: 2025-09-27 14:20:50

level12

Time of First Successful Submission: 2025-09-27 15:11:40

level13

Time of First Successful Submission: 2025-09-27 16:01:55

level14

Time of First Successful Submission: 2025-09-27 16:50:53

level15

Time of First Successful Submission: 2025-09-27 17:02:17

level16

Time of First Successful Submission: 2025-09-27 17:49:01

level17

Time of First Successful Submission: 2025-09-28 10:49:44

level18

Time of First Successful Submission: 2025-09-28 11:34:20

level19

Time of First Successful Submission: 2025-09-28 11:37:15

level20

Time of First Successful Submission: 2025-09-28 11:38:34

level21

Time of First Successful Submission: 2025-09-29 10:20:22

level1.0

Time of First Successful Submission: 2025-10-05 08:55:52

level1.1

Time of First Successful Submission: 2025-10-05 09:13:23

level2.0

Time of First Successful Submission: 2025-10-05 09:18:59

level2.1

Time of First Successful Submission: 2025-10-05 09:22:25

level3.0

Time of First Successful Submission: 2025-10-05 09:33:30

level3.1

Time of First Successful Submission: 2025-10-05 09:36:54

level4.0

Time of First Successful Submission: 2025-10-05 10:25:20

level4.1

Time of First Successful Submission: 2025-10-05 10:26:45

level5.0

Time of First Successful Submission: 2025-10-05 10:55:34

level5.1

Time of First Successful Submission: 2025-10-05 10:58:05

level6.0

Time of First Successful Submission: 2025-10-05 11:05:31

level6.1

Time of First Successful Submission: 2025-10-05 11:08:33

level7.0

Time of First Successful Submission: 2025-10-05 11:21:42

level7.1

Time of First Successful Submission: 2025-10-05 11:23:03

level8.0

Time of First Successful Submission: 2025-10-07 09:17:01

level8.1

Time of First Successful Submission: 2025-10-07 09:44:32

level9.0

Time of First Successful Submission: 2025-10-08 00:18:22

level9.1

Time of First Successful Submission: 2025-10-08 00:20:58

level10.0

Time of First Successful Submission: 2025-10-08 01:13:54

level10.1

Time of First Successful Submission: 2025-10-08 01:15:18

level1.0

Time of First Successful Submission: 2025-10-09 20:28:41

level1.1

Time of First Successful Submission: 2025-10-09 20:34:00

level2.0

Time of First Successful Submission: 2025-10-10 01:48:09

level2.1

Time of First Successful Submission: 2025-10-10 01:49:39

level3.0

Time of First Successful Submission: 2025-10-10 19:22:48

level3.1

Time of First Successful Submission: 2025-10-10 19:25:21

level4.0

Time of First Successful Submission: 2025-10-12 11:20:08

level4.1

Time of First Successful Submission: 2025-10-12 11:20:57

level5.0

Time of First Successful Submission: 2025-10-12 14:57:03

level5.1

Time of First Successful Submission: 2025-10-12 14:57:50

level6.0

Time of First Successful Submission: 2025-10-12 18:40:52

level6.1

Time of First Successful Submission: 2025-10-12 18:49:06

level7.0

Time of First Successful Submission: 2025-10-13 01:13:48

level7.1

Time of First Successful Submission: 2025-10-13 01:15:12

level8.0

Time of First Successful Submission: 2025-10-13 12:13:21

level8.1

Time of First Successful Submission: 2025-10-13 12:14:06

level9

Time of First Successful Submission: 2025-10-13 13:28:45

Level-1

Time of First Successful Submission: 2025-10-13 23:15:00

Level-2

Time of First Successful Submission: 2025-10-16 00:47:29

Level-3

Time of First Successful Submission: 2025-10-16 23:13:04

Level-4

Time of First Successful Submission: 2025-10-17 09:43:07

Level-5

Time of First Successful Submission: 2025-10-18 14:10:02

Level-6

Time of First Successful Submission: 2025-10-20 09:25:04

Level-7

Time of First Successful Submission: 2025-10-21 01:33:57

Level-8

Time of First Successful Submission: 2025-10-21 01:51:39


Start Here

11 / 12 973 / 38176


Using the Terminal

Time of First Successful Submission: 2025-08-06 01:39:11

Using the VSCode Workspace

Time of First Successful Submission: 2025-06-24 13:08:54

Using the GUI Desktop

Time of First Successful Submission: 2025-06-24 13:13:02

Pasting into the Desktop

Time of First Successful Submission: 2025-06-24 13:14:20

Restarting Challenges

Time of First Successful Submission: 2025-06-24 13:16:17

Challenge Programs

Time of First Successful Submission: 2025-06-24 13:21:47

The Flag File

Time of First Successful Submission: 2025-06-24 13:23:16

Using Privileged Mode

Time of First Successful Submission: 2025-06-24 13:24:49

Persistent Home Directories - One

Time of First Successful Submission: 2025-06-24 13:26:24

Persistent Home Directories - Two

Time of First Successful Submission: 2025-06-24 13:27:06


Linux Luminarium

128 / 128 101 / 28181


Intro to Commands

Time of First Successful Submission: 2025-06-24 19:27:18

Intro to Arguments

Time of First Successful Submission: 2025-06-24 19:28:04

Command History

Time of First Successful Submission: 2025-06-24 19:28:59

The Root

Time of First Successful Submission: 2025-06-24 20:52:47

Program and absolute paths

Time of First Successful Submission: 2025-06-24 20:53:24

Position thy self

Time of First Successful Submission: 2025-06-24 20:54:07

Position elsewhere

Time of First Successful Submission: 2025-06-24 20:54:35

implicit relative paths, from /

Time of First Successful Submission: 2025-06-24 20:55:48

explicit relative paths, from /

Time of First Successful Submission: 2025-06-24 20:56:49

implicit relative path

Time of First Successful Submission: 2025-06-24 20:58:08

home sweet home

Time of First Successful Submission: 2025-06-24 21:00:11

cat: not the pet, but the command!

Time of First Successful Submission: 2025-06-24 21:01:19

catting absolute paths

Time of First Successful Submission: 2025-06-24 21:02:00

more catting practice

Time of First Successful Submission: 2025-06-24 21:06:17

grepping for a needle in a haystack

Time of First Successful Submission: 2025-06-24 21:07:40

comparing files

Time of First Successful Submission: 2025-07-27 14:52:42

listing files

Time of First Successful Submission: 2025-06-24 21:08:04

touching files

Time of First Successful Submission: 2025-06-24 21:08:32

removing files

Time of First Successful Submission: 2025-06-24 21:09:04

moving files

Time of First Successful Submission: 2025-06-24 21:09:40

copying files

Time of First Successful Submission: 2025-11-07 14:18:48

hidden files

Time of First Successful Submission: 2025-06-24 21:10:12

An Epic Filesystem Quest

Time of First Successful Submission: 2025-06-24 21:13:41

making directories

Time of First Successful Submission: 2025-06-24 21:15:23

finding files

Time of First Successful Submission: 2025-06-24 21:17:12

linking files

Time of First Successful Submission: 2025-06-24 21:17:53

Learning From Documentation

Time of First Successful Submission: 2025-06-24 21:19:53

Learning Complex Usage

Time of First Successful Submission: 2025-06-24 21:20:51

Reading Manuals

Time of First Successful Submission: 2025-06-24 21:21:57

Searching Manuals

Time of First Successful Submission: 2025-06-24 21:22:45

Searching For Manuals

Time of First Successful Submission: 2025-06-24 21:24:58

Helpful Programs

Time of First Successful Submission: 2025-06-24 21:26:00

Help for Builtins

Time of First Successful Submission: 2025-06-24 21:27:36

Matching with *

Time of First Successful Submission: 2025-06-24 21:30:42

Matching with ?

Time of First Successful Submission: 2025-06-24 21:31:08

Matching with []

Time of First Successful Submission: 2025-06-24 21:32:09

Matching paths with []

Time of First Successful Submission: 2025-06-24 21:32:54

Multiple globs

Time of First Successful Submission: 2025-06-24 21:33:55

Mixing globs

Time of First Successful Submission: 2025-06-24 21:35:32

Exclusionary globbing

Time of First Successful Submission: 2025-06-24 21:37:50

Tab completion

Time of First Successful Submission: 2025-06-24 21:38:20

Multiple options for tab completion

Time of First Successful Submission: 2025-06-24 21:39:08

Tab completion on commands

Time of First Successful Submission: 2025-06-24 21:39:38

Redirecting output

Time of First Successful Submission: 2025-06-24 21:43:23

Redirecting more output

Time of First Successful Submission: 2025-06-24 21:44:16

Appending output

Time of First Successful Submission: 2025-06-25 12:23:28

Redirecting errors

Time of First Successful Submission: 2025-06-25 12:25:08

Redirecting input

Time of First Successful Submission: 2025-06-25 12:26:00

Grepping stored results

Time of First Successful Submission: 2025-06-25 12:27:28

Grepping live output

Time of First Successful Submission: 2025-06-25 12:28:20

Grepping errors

Time of First Successful Submission: 2025-06-25 12:29:32

Filtering with grep -v

Time of First Successful Submission: 2025-06-25 12:33:02

Filtering with sed

Time of First Successful Submission: 2025-11-07 14:21:23

Duplicating piped data with tee

Time of First Successful Submission: 2025-06-25 12:38:54

Process substitution for input

Time of First Successful Submission: 2025-07-27 14:54:39

Writing to multiple programs

Time of First Successful Submission: 2025-06-25 12:43:42

Split-piping stderr and stdout

Time of First Successful Submission: 2025-06-25 12:45:18

Named pipes

Time of First Successful Submission: 2025-07-27 14:57:21

Printing Variables

Time of First Successful Submission: 2025-06-25 12:47:00

Setting Variables

Time of First Successful Submission: 2025-06-25 12:47:53

Multi-word Variables

Time of First Successful Submission: 2025-06-25 12:49:11

Exporting Variables

Time of First Successful Submission: 2025-06-25 12:50:19

Printing Exported Variables

Time of First Successful Submission: 2025-06-25 12:50:47

Storing Command Output

Time of First Successful Submission: 2025-06-25 12:52:11

Reading Input

Time of First Successful Submission: 2025-06-25 12:54:12

Reading Files

Time of First Successful Submission: 2025-06-25 12:55:28

Translating characters

Time of First Successful Submission: 2025-06-25 12:57:32

Deleting characters

Time of First Successful Submission: 2025-06-25 13:02:42

Deleting newlines

Time of First Successful Submission: 2025-06-25 13:04:27

Extracting the first lines with head

Time of First Successful Submission: 2025-06-25 13:05:02

Extracting specific sections of text

Time of First Successful Submission: 2025-06-25 13:08:57

Sorting data

Time of First Successful Submission: 2025-07-27 14:58:27

Listing Processes

Time of First Successful Submission: 2025-06-25 13:12:14

Killing Processes

Time of First Successful Submission: 2025-06-25 13:21:34

Interrupting Processes

Time of First Successful Submission: 2025-06-25 13:22:10

Killing Misbehaving Processes

Time of First Successful Submission: 2025-07-27 15:01:02

Suspending Processes

Time of First Successful Submission: 2025-06-25 13:22:37

Resuming Processes

Time of First Successful Submission: 2025-06-25 13:23:10

Backgrounding Processes

Time of First Successful Submission: 2025-06-25 13:24:47

Foregrounding Processes

Time of First Successful Submission: 2025-06-25 13:25:24

Starting Backgrounded Processes

Time of First Successful Submission: 2025-06-25 13:25:54

Process Exit Codes

Time of First Successful Submission: 2025-06-25 13:26:40

Becoming root with su

Time of First Successful Submission: 2025-06-25 14:05:56

Other users with su

Time of First Successful Submission: 2025-06-25 14:06:46

Cracking passwords

Time of First Successful Submission: 2025-06-25 14:09:28

Using sudo

Time of First Successful Submission: 2025-06-25 14:12:08

Changing File Ownership

Time of First Successful Submission: 2025-06-25 13:31:02

Groups and Files

Time of First Successful Submission: 2025-06-25 13:33:25

Fun With Groups Names

Time of First Successful Submission: 2025-06-25 13:35:11

Changing Permissions

Time of First Successful Submission: 2025-06-25 13:40:52

Executable Files

Time of First Successful Submission: 2025-06-25 13:42:16

Permission Tweaking Practice

Time of First Successful Submission: 2025-06-25 13:48:23

Permissions Setting Practice

Time of First Successful Submission: 2025-06-25 14:02:00

The SUID Bit

Time of First Successful Submission: 2025-06-25 14:03:55

Chaining with Semicolons

Time of First Successful Submission: 2025-06-25 14:12:49

Building on Success

Time of First Successful Submission: 2025-07-27 14:43:22

Handling Failure

Time of First Successful Submission: 2025-07-27 14:43:48

Your First Shell Script

Time of First Successful Submission: 2025-06-25 14:13:51

Redirecting Script Output

Time of First Successful Submission: 2025-06-25 14:15:10

Executable Shell Scripts

Time of First Successful Submission: 2025-06-25 14:16:10

Understanding Shebangs

Time of First Successful Submission: 2025-07-27 14:45:47

Scripting with Arguments

Time of First Successful Submission: 2025-07-27 14:46:44

Scripting with Conditionals

Time of First Successful Submission: 2025-07-27 14:48:00

Scripting with Default Cases

Time of First Successful Submission: 2025-07-27 14:49:25

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-07-27 14:51:16

Reading Shell Scripts

Time of First Successful Submission: 2025-08-25 09:46:24

Launching Screen

Time of First Successful Submission: 2025-07-25 10:36:46

Detaching and Attaching

Time of First Successful Submission: 2025-07-25 10:37:37

Finding Sessions

Time of First Successful Submission: 2025-07-25 10:49:11

Switching Windows

Time of First Successful Submission: 2025-07-25 10:50:20

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-07-25 10:53:05

Switching Windows (tmux)

Time of First Successful Submission: 2025-07-25 10:54:40

The PATH Variable

Time of First Successful Submission: 2025-06-25 14:18:00

Setting PATH

Time of First Successful Submission: 2025-06-25 14:19:34

Finding Commands

Time of First Successful Submission: 2025-06-25 14:21:18

Adding Commands

Time of First Successful Submission: 2025-06-25 14:23:03

Hijacking Commands

Time of First Successful Submission: 2025-06-25 14:23:38

Bashrc Backdoor

Time of First Successful Submission: 2025-06-25 14:26:07

Sniffing Input

Time of First Successful Submission: 2025-06-25 14:31:29

Overshared Directories

Time of First Successful Submission: 2025-06-25 14:37:24

Tricky Linking

Time of First Successful Submission: 2025-06-25 14:47:10

Sniffing Process Arguments

Time of First Successful Submission: 2025-06-25 19:10:18

Snooping on Configurations

Time of First Successful Submission: 2025-06-25 19:12:32

The Fork Bomb

Time of First Successful Submission: 2025-06-25 19:15:07

Disk-Space Doomsday

Time of First Successful Submission: 2025-06-25 19:18:11

rm -rf /

Time of First Successful Submission: 2025-06-25 19:20:16

Life after rm -rf /

Time of First Successful Submission: 2025-06-25 19:22:15

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-06-25 19:23:49


Computing 101

69 / 69 538 / 19367


Your First Register

Time of First Successful Submission: 2025-06-25 23:54:10

Your First Syscall

Time of First Successful Submission: 2025-06-25 23:56:19

Exit Codes

Time of First Successful Submission: 2025-06-25 23:57:38

Building Executables

Time of First Successful Submission: 2025-06-26 00:00:45

Moving Between Registers

Time of First Successful Submission: 2025-06-26 00:02:52

Tracing Syscalls

Time of First Successful Submission: 2025-06-26 00:21:19

Starting GDB

Time of First Successful Submission: 2025-06-26 00:22:54

Starting Programs in GDB

Time of First Successful Submission: 2025-06-26 00:23:53

Loading From Memory

Time of First Successful Submission: 2025-06-26 11:08:01

More Loading Practice

Time of First Successful Submission: 2025-06-26 11:08:46

Dereferencing Pointers

Time of First Successful Submission: 2025-06-26 11:10:37

Dereferencing Yourself

Time of First Successful Submission: 2025-06-26 11:12:00

Dereferencing with Offsets

Time of First Successful Submission: 2025-06-26 11:13:32

Stored Addresses

Time of First Successful Submission: 2025-06-26 11:16:33

Double Dereference

Time of First Successful Submission: 2025-06-26 11:21:27

Triple Dereference

Time of First Successful Submission: 2025-06-26 11:22:03

Writing Output

Time of First Successful Submission: 2025-06-26 11:45:07

Chaining Syscalls

Time of First Successful Submission: 2025-06-26 11:46:08

Writing Strings

Time of First Successful Submission: 2025-06-26 11:46:50

Reading Data

Time of First Successful Submission: 2025-06-26 11:49:56

set-register

Time of First Successful Submission: 2025-06-26 11:51:52

set-multiple-registers

Time of First Successful Submission: 2025-06-26 11:54:00

add-to-register

Time of First Successful Submission: 2025-06-26 11:55:17

linear-equation-registers

Time of First Successful Submission: 2025-06-26 12:05:36

integer-division

Time of First Successful Submission: 2025-06-26 12:10:27

modulo-operation

Time of First Successful Submission: 2025-06-26 12:12:54

set-upper-byte

Time of First Successful Submission: 2025-06-26 12:14:25

efficient-modulo

Time of First Successful Submission: 2025-06-26 12:21:38

byte-extraction

Time of First Successful Submission: 2025-06-26 13:48:55

bitwise-and

Time of First Successful Submission: 2025-06-26 13:52:48

check-even

Time of First Successful Submission: 2025-06-26 13:58:50

memory-read

Time of First Successful Submission: 2025-06-26 14:04:17

memory-write

Time of First Successful Submission: 2025-06-26 14:04:59

memory-increment

Time of First Successful Submission: 2025-06-26 14:07:16

byte-access

Time of First Successful Submission: 2025-06-26 14:08:38

memory-size-access

Time of First Successful Submission: 2025-06-26 14:10:20

little-endian-write

Time of First Successful Submission: 2025-06-26 14:16:23

memory-sum

Time of First Successful Submission: 2025-06-26 14:20:53

stack-subtraction

Time of First Successful Submission: 2025-06-26 14:22:12

swap-stack-values

Time of First Successful Submission: 2025-06-26 14:23:19

average-stack-values

Time of First Successful Submission: 2025-06-26 14:25:37

absolute-jump

Time of First Successful Submission: 2025-06-26 14:32:09

relative-jump

Time of First Successful Submission: 2025-06-26 14:37:22

jump-trampoline

Time of First Successful Submission: 2025-06-26 14:53:46

conditional-jump

Time of First Successful Submission: 2025-06-26 15:07:04

indirect-jump

Time of First Successful Submission: 2025-06-26 15:18:46

average-loop

Time of First Successful Submission: 2025-06-26 15:29:32

count-non-zero

Time of First Successful Submission: 2025-06-26 15:38:25

string-lower

Time of First Successful Submission: 2025-06-26 17:29:38

most-common-byte

Time of First Successful Submission: 2025-06-26 20:35:48

Debugging Programs

Time of First Successful Submission: 2025-06-27 11:42:30

Inspecting Registers

Time of First Successful Submission: 2025-06-27 11:45:31

Examining Memory

Time of First Successful Submission: 2025-06-27 11:58:25

Setting Breakpoints

Time of First Successful Submission: 2025-06-27 12:25:31

GDB Scripting

Time of First Successful Submission: 2025-06-27 12:36:03

Modifying Data

Time of First Successful Submission: 2025-06-27 12:41:25

Modifying Execution

Time of First Successful Submission: 2025-06-27 13:09:25

Broken Functions

Time of First Successful Submission: 2025-06-27 13:19:58

Exit

Time of First Successful Submission: 2025-06-27 15:13:25

Socket

Time of First Successful Submission: 2025-06-27 15:17:25

Bind

Time of First Successful Submission: 2025-06-27 15:34:51

Listen

Time of First Successful Submission: 2025-06-27 15:41:01

Accept

Time of First Successful Submission: 2025-06-27 15:47:05

Static Response

Time of First Successful Submission: 2025-06-27 16:11:39

Dynamic Response

Time of First Successful Submission: 2025-06-27 16:36:25

Iterative GET Server

Time of First Successful Submission: 2025-06-27 16:41:49

Concurrent GET Server

Time of First Successful Submission: 2025-06-27 20:49:48

Concurrent POST Server

Time of First Successful Submission: 2025-06-27 22:12:17

Web Server

Time of First Successful Submission: 2025-06-27 22:24:36


Playing With Programs

116 / 116 179 / 22056


What's the password?

Time of First Successful Submission: 2025-06-27 22:27:56

... and again!

Time of First Successful Submission: 2025-06-27 22:28:55

Newline Troubles

Time of First Successful Submission: 2025-06-27 22:29:55

Reasoning about files

Time of First Successful Submission: 2025-06-27 22:30:54

Specifying Filenames

Time of First Successful Submission: 2025-06-27 22:32:22

Binary and Hex Encoding

Time of First Successful Submission: 2025-06-28 10:04:30

More Hex

Time of First Successful Submission: 2025-06-28 10:07:48

Decoding Hex

Time of First Successful Submission: 2025-06-28 10:14:38

Decoding Practice

Time of First Successful Submission: 2025-06-28 10:21:21

Encoding Practice

Time of First Successful Submission: 2025-06-28 10:24:01

Hex-encoding ASCII

Time of First Successful Submission: 2025-06-28 10:30:07

Nested Encoding

Time of First Successful Submission: 2025-06-28 10:32:13

Hex-encoding UTF-8

Time of First Successful Submission: 2025-06-28 10:34:20

UTF Mixups

Time of First Successful Submission: 2025-06-28 10:44:12

Modifying Encoded Data

Time of First Successful Submission: 2025-06-28 10:48:51

Decoding Base64

Time of First Successful Submission: 2025-06-28 10:52:07

Encoding Base64

Time of First Successful Submission: 2025-06-28 10:52:50

Dealing with Obfuscation

Time of First Successful Submission: 2025-06-28 10:55:27

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-06-28 11:00:47

Your First HTTP Request

Time of First Successful Submission: 2025-06-28 11:04:51

Reading Flask

Time of First Successful Submission: 2025-06-28 11:06:45

Commented Data

Time of First Successful Submission: 2025-06-28 11:07:49

HTTP Metadata

Time of First Successful Submission: 2025-06-28 11:08:50

HTTP (netcat)

Time of First Successful Submission: 2025-06-28 11:10:56

HTTP Paths (netcat)

Time of First Successful Submission: 2025-06-28 11:11:48

HTTP (curl)

Time of First Successful Submission: 2025-06-28 11:28:50

HTTP (python)

Time of First Successful Submission: 2025-06-28 11:33:36

HTTP Host Header (python)

Time of First Successful Submission: 2025-06-28 11:39:12

HTTP Host Header (curl)

Time of First Successful Submission: 2025-06-28 11:40:23

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-06-28 11:43:35

URL Encoding (netcat)

Time of First Successful Submission: 2025-06-28 11:47:07

HTTP GET Parameters

Time of First Successful Submission: 2025-06-28 11:49:05

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-06-28 11:51:07

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-06-28 11:52:37

HTTP Forms

Time of First Successful Submission: 2025-06-28 11:58:39

HTTP Forms (curl)

Time of First Successful Submission: 2025-06-28 12:00:10

HTTP Forms (netcat)

Time of First Successful Submission: 2025-06-28 16:48:53

HTTP Forms (python)

Time of First Successful Submission: 2025-06-28 16:50:30

HTTP Forms Without Forms

Time of First Successful Submission: 2025-06-28 16:51:55

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-06-28 16:53:04

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-06-28 16:54:51

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-06-28 16:57:27

HTTP Redirects (curl)

Time of First Successful Submission: 2025-06-28 16:58:22

HTTP Redirects (python)

Time of First Successful Submission: 2025-06-28 16:59:24

HTTP Cookies (curl)

Time of First Successful Submission: 2025-06-28 17:01:31

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-06-28 17:02:29

HTTP Cookies (python)

Time of First Successful Submission: 2025-06-28 17:10:23

Server State (python)

Time of First Successful Submission: 2025-06-28 17:11:23

Listening Web

Time of First Successful Submission: 2025-06-28 17:12:29

Speaking Redirects

Time of First Successful Submission: 2025-06-28 17:24:14

JavaScript Redirects

Time of First Successful Submission: 2025-06-28 17:50:04

Including JavaScript

Time of First Successful Submission: 2025-06-28 18:01:50

HTTP (javascript)

Time of First Successful Submission: 2025-06-28 18:15:13

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-06-28 18:23:28

HTTP Forms (javascript)

Time of First Successful Submission: 2025-06-28 18:31:48

cat

Time of First Successful Submission: 2025-06-28 18:47:52

more

Time of First Successful Submission: 2025-06-28 18:48:04

less

Time of First Successful Submission: 2025-06-28 18:48:22

tail

Time of First Successful Submission: 2025-06-28 18:48:39

head

Time of First Successful Submission: 2025-06-28 18:48:53

sort

Time of First Successful Submission: 2025-06-28 18:49:12

vim

Time of First Successful Submission: 2025-06-28 18:49:30

emacs

Time of First Successful Submission: 2025-06-28 18:49:48

nano

Time of First Successful Submission: 2025-06-28 18:50:02

rev

Time of First Successful Submission: 2025-06-28 18:50:18

od

Time of First Successful Submission: 2025-06-28 18:55:20

hd

Time of First Successful Submission: 2025-06-28 18:56:50

xxd

Time of First Successful Submission: 2025-06-28 18:57:10

base32

Time of First Successful Submission: 2025-06-28 18:57:24

base64

Time of First Successful Submission: 2025-06-28 18:57:43

split

Time of First Successful Submission: 2025-06-29 10:37:45

gzip

Time of First Successful Submission: 2025-06-29 10:38:11

bzip2

Time of First Successful Submission: 2025-06-29 10:38:30

zip

Time of First Successful Submission: 2025-06-29 10:39:08

tar

Time of First Successful Submission: 2025-06-29 10:44:08

ar

Time of First Successful Submission: 2025-06-29 10:46:42

cpio

Time of First Successful Submission: 2025-06-29 10:49:47

genisoimage

Time of First Successful Submission: 2025-06-29 10:57:06

env

Time of First Successful Submission: 2025-06-29 10:58:11

find

Time of First Successful Submission: 2025-06-29 10:59:44

make

Time of First Successful Submission: 2025-06-29 11:10:30

nice

Time of First Successful Submission: 2025-06-29 11:11:09

timeout

Time of First Successful Submission: 2025-06-29 11:11:53

stdbuf

Time of First Successful Submission: 2025-06-29 11:12:34

setarch

Time of First Successful Submission: 2025-06-29 11:13:43

watch

Time of First Successful Submission: 2025-06-29 11:16:26

socat

Time of First Successful Submission: 2025-06-29 11:17:35

whiptail

Time of First Successful Submission: 2025-06-29 11:21:40

awk

Time of First Successful Submission: 2025-06-29 11:22:25

sed

Time of First Successful Submission: 2025-06-29 11:23:49

ed

Time of First Successful Submission: 2025-06-29 11:25:10

chown

Time of First Successful Submission: 2025-06-29 11:25:27

chmod

Time of First Successful Submission: 2025-06-29 11:25:49

cp

Time of First Successful Submission: 2025-06-29 11:27:58

mv

Time of First Successful Submission: 2025-06-29 12:02:47

perl

Time of First Successful Submission: 2025-06-29 12:03:53

python

Time of First Successful Submission: 2025-06-29 12:04:54

ruby

Time of First Successful Submission: 2025-06-29 12:07:51

bash

Time of First Successful Submission: 2025-06-29 12:08:06

date

Time of First Successful Submission: 2025-06-29 12:08:38

dmesg

Time of First Successful Submission: 2025-06-29 12:09:08

wc

Time of First Successful Submission: 2025-06-29 12:10:20

gcc

Time of First Successful Submission: 2025-06-29 12:10:53

as

Time of First Successful Submission: 2025-06-29 12:11:11

wget

Time of First Successful Submission: 2025-06-29 12:14:42

ssh-keygen

Time of First Successful Submission: 2025-06-29 12:25:37

SQL Queries

Time of First Successful Submission: 2025-06-30 20:40:43

Filtering SQL

Time of First Successful Submission: 2025-06-30 20:43:00

Choosing Columns

Time of First Successful Submission: 2025-06-30 20:45:01

Exclusionary Filtering

Time of First Successful Submission: 2025-06-30 20:48:34

Filtering Strings

Time of First Successful Submission: 2025-06-30 20:51:18

Filtering on Expressions

Time of First Successful Submission: 2025-06-30 20:53:11

SELECTing Expressions

Time of First Successful Submission: 2025-06-30 20:58:24

Composite Conditions

Time of First Successful Submission: 2025-06-30 20:59:44

Reaching Your LIMITs

Time of First Successful Submission: 2025-06-30 21:01:17

Querying Metadata

Time of First Successful Submission: 2025-06-30 21:02:33


CybHer Dojo

11 / 104 1132 / 38390


Using the Terminal

Time of First Successful Submission: 2025-08-06 01:39:11

Using the VSCode Workspace

Time of First Successful Submission: 2025-06-24 13:08:54

Using the GUI Desktop

Time of First Successful Submission: 2025-06-24 13:13:02

Pasting into the Desktop

Time of First Successful Submission: 2025-06-24 13:14:20

Restarting Challenges

Time of First Successful Submission: 2025-06-24 13:16:17

Getting Help

Time of First Successful Submission: 2025-06-24 13:19:18

Challenge Programs

Time of First Successful Submission: 2025-06-24 13:21:47

The Flag File

Time of First Successful Submission: 2025-06-24 13:23:16

Using Privileged Mode

Time of First Successful Submission: 2025-06-24 13:24:49

Persistent Home Directories - One

Time of First Successful Submission: 2025-06-24 13:26:24

Persistent Home Directories - Two

Time of First Successful Submission: 2025-06-24 13:27:06


GCA CTF

11 / 104 1132 / 38390


Using the Terminal

Time of First Successful Submission: 2025-08-06 01:39:11

Using the VSCode Workspace

Time of First Successful Submission: 2025-06-24 13:08:54

Using the GUI Desktop

Time of First Successful Submission: 2025-06-24 13:13:02

Pasting into the Desktop

Time of First Successful Submission: 2025-06-24 13:14:20

Restarting Challenges

Time of First Successful Submission: 2025-06-24 13:16:17

Getting Help

Time of First Successful Submission: 2025-06-24 13:19:18

Challenge Programs

Time of First Successful Submission: 2025-06-24 13:21:47

The Flag File

Time of First Successful Submission: 2025-06-24 13:23:16

Using Privileged Mode

Time of First Successful Submission: 2025-06-24 13:24:49

Persistent Home Directories - One

Time of First Successful Submission: 2025-06-24 13:26:24

Persistent Home Directories - Two

Time of First Successful Submission: 2025-06-24 13:27:06