ShadySwashbuckler

🐧 💡 🦾 🔤 💻 🧙

United States

Example Dojo

5 / 7 265 / 533


Apple

Time of First Successful Submission: 2023-09-16 01:36:46

Banana

Time of First Successful Submission: 2023-09-16 01:37:14

Earth

Time of First Successful Submission: 2023-09-16 01:37:58

Mars

Time of First Successful Submission: 2023-09-16 01:39:19

Venus

Time of First Successful Submission: 2024-05-17 02:37:43


Example Import Dojo

4 / 4 175 / 533


Apple

Time of First Successful Submission: 2023-09-16 01:36:46

Banana

Time of First Successful Submission: 2023-09-16 01:37:14

Earth

Time of First Successful Submission: 2023-09-16 01:37:58

Martian Planet

Time of First Successful Submission: 2023-09-16 01:39:19


pwn.college Archives

175 / 201 193 / 16678


level1

Time of First Successful Submission: 2023-11-30 21:48:11

level2

Time of First Successful Submission: 2023-11-30 21:49:20

level3

Time of First Successful Submission: 2023-11-30 21:51:49

level4

Time of First Successful Submission: 2023-12-01 20:40:12

level5

Time of First Successful Submission: 2023-12-01 20:46:20

level6

Time of First Successful Submission: 2023-12-01 20:52:24

level7

Time of First Successful Submission: 2023-12-09 04:32:19

level8

Time of First Successful Submission: 2023-12-09 04:39:16

level9

Time of First Successful Submission: 2023-12-09 04:42:03

level10

Time of First Successful Submission: 2023-12-09 04:55:24

level11

Time of First Successful Submission: 2023-12-09 04:58:38

level12

Time of First Successful Submission: 2023-12-16 00:06:13

level13

Time of First Successful Submission: 2023-12-16 01:17:13

level14

Time of First Successful Submission: 2023-12-18 22:58:28

level15

Time of First Successful Submission: 2024-03-11 05:57:28

level16

Time of First Successful Submission: 2024-03-11 06:16:47

level17

Time of First Successful Submission: 2024-03-11 06:38:02

level18

Time of First Successful Submission: 2024-03-11 06:52:51

level19

Time of First Successful Submission: 2024-03-11 07:02:37

level20

Time of First Successful Submission: 2024-03-11 07:16:59

level21

Time of First Successful Submission: 2024-03-11 07:22:32

level22

Time of First Successful Submission: 2023-12-18 23:51:56

level23

Time of First Successful Submission: 2024-04-19 04:34:01

level24

Time of First Successful Submission: 2024-04-19 04:42:31

level25

Time of First Successful Submission: 2024-04-19 04:49:58

level26

Time of First Successful Submission: 2024-04-19 05:01:38

level27

Time of First Successful Submission: 2024-04-19 05:08:59

level28

Time of First Successful Submission: 2024-04-19 05:15:58

level29

Time of First Successful Submission: 2024-04-19 05:27:31

level30

Time of First Successful Submission: 2024-04-19 05:37:37

level31

Time of First Successful Submission: 2024-04-19 05:48:25

level32

Time of First Successful Submission: 2024-04-19 05:51:06

level33

Time of First Successful Submission: 2024-04-19 05:58:40

level34

Time of First Successful Submission: 2024-04-19 06:02:32

level35

Time of First Successful Submission: 2024-04-19 06:06:23

level36

Time of First Successful Submission: 2024-04-19 06:17:47

level37

Time of First Successful Submission: 2024-04-19 06:48:54

level38

Time of First Successful Submission: 2024-04-19 06:58:50

level39

Time of First Successful Submission: 2024-04-19 07:01:16

level40

Time of First Successful Submission: 2024-04-19 07:12:38

level41

Time of First Successful Submission: 2024-04-19 07:16:47

level42

Time of First Successful Submission: 2024-04-19 07:19:38

level43

Time of First Successful Submission: 2024-04-19 07:21:20

level44

Time of First Successful Submission: 2024-04-19 07:22:31

level45

Time of First Successful Submission: 2024-04-19 07:23:57

level46

Time of First Successful Submission: 2024-04-19 07:25:16

level47

Time of First Successful Submission: 2024-04-19 07:26:33

level48

Time of First Successful Submission: 2024-04-20 03:52:36

level49

Time of First Successful Submission: 2024-04-20 04:02:39

level50

Time of First Successful Submission: 2024-04-20 04:09:00

level51

Time of First Successful Submission: 2024-04-20 04:13:24

level52

Time of First Successful Submission: 2024-04-25 06:25:30

level53

Time of First Successful Submission: 2024-04-25 06:37:25

level54

Time of First Successful Submission: 2024-04-25 06:46:34

level55

Time of First Successful Submission: 2024-04-25 06:48:51

level56

Time of First Successful Submission: 2024-04-25 06:50:07

level57

Time of First Successful Submission: 2024-04-25 06:51:46

level58

Time of First Successful Submission: 2024-04-25 06:54:45

level59

Time of First Successful Submission: 2024-04-25 07:18:27

level60

Time of First Successful Submission: 2024-04-25 07:52:42

level61

Time of First Successful Submission: 2024-04-25 08:02:22

level62

Time of First Successful Submission: 2024-04-25 08:06:39

level63

Time of First Successful Submission: 2024-04-25 08:09:19

level64

Time of First Successful Submission: 2024-04-25 08:51:10

level65

Time of First Successful Submission: 2024-04-25 08:56:09

level66

Time of First Successful Submission: 2024-04-25 09:19:35

level67

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

level68

Time of First Successful Submission: 2024-05-03 03:30:31

level70

Time of First Successful Submission: 2024-05-03 04:48:35

level71

Time of First Successful Submission: 2024-05-03 05:00:25

level72

Time of First Successful Submission: 2024-05-03 06:14:59

level73

Time of First Successful Submission: 2024-05-03 06:51:24

level74

Time of First Successful Submission: 2024-05-03 07:05:30

level76

Time of First Successful Submission: 2024-05-03 07:10:08

level77

Time of First Successful Submission: 2024-05-03 07:26:51

level78

Time of First Successful Submission: 2024-05-03 07:32:09

level79

Time of First Successful Submission: 2024-05-03 07:40:51

level80

Time of First Successful Submission: 2024-05-03 07:51:23

level82

Time of First Successful Submission: 2024-05-03 07:55:10

level83

Time of First Successful Submission: 2024-05-03 07:58:09

level84

Time of First Successful Submission: 2024-05-03 08:12:16

level85

Time of First Successful Submission: 2024-05-03 08:20:29

level86

Time of First Successful Submission: 2024-05-04 01:43:28

level87

Time of First Successful Submission: 2024-05-04 01:46:40

level88

Time of First Successful Submission: 2024-05-04 03:38:50

level89

Time of First Successful Submission: 2024-05-04 03:43:30

level90

Time of First Successful Submission: 2024-05-04 03:48:56

level91

Time of First Successful Submission: 2024-05-04 03:59:52

level92

Time of First Successful Submission: 2024-05-04 04:06:15

level93

Time of First Successful Submission: 2024-05-04 04:58:46

level94

Time of First Successful Submission: 2024-05-04 06:01:04

level95

Time of First Successful Submission: 2024-05-04 06:11:36

level96

Time of First Successful Submission: 2024-05-04 06:19:55

level97

Time of First Successful Submission: 2024-05-07 02:59:03

level98

Time of First Successful Submission: 2024-05-07 06:20:10

level99

Time of First Successful Submission: 2024-05-07 06:32:53

level100

Time of First Successful Submission: 2024-05-07 07:00:48

level101

Time of First Successful Submission: 2024-05-07 22:32:58

level102

Time of First Successful Submission: 2024-05-07 23:05:55

level103

Time of First Successful Submission: 2024-05-07 23:47:04

level104

Time of First Successful Submission: 2024-05-08 00:33:04

level105

Time of First Successful Submission: 2024-05-08 00:55:44

level106

Time of First Successful Submission: 2024-05-08 07:48:25

level107

Time of First Successful Submission: 2024-05-09 06:08:44

level108

Time of First Successful Submission: 2024-05-09 07:12:18

level109

Time of First Successful Submission: 2024-05-17 04:44:13

level110

Time of First Successful Submission: 2024-05-10 02:32:35

level111

Time of First Successful Submission: 2024-05-17 04:52:07

level112

Time of First Successful Submission: 2024-05-10 02:49:23

level113

Time of First Successful Submission: 2024-05-10 02:53:43

level114

Time of First Successful Submission: 2024-05-17 04:55:04

level115

Time of First Successful Submission: 2024-05-10 03:12:07

level116

Time of First Successful Submission: 2024-05-10 03:52:56

level117

Time of First Successful Submission: 2024-05-10 04:32:06

level118

Time of First Successful Submission: 2024-05-10 04:45:06

level119

Time of First Successful Submission: 2024-05-17 05:04:01

level120

Time of First Successful Submission: 2024-05-10 05:21:09

level121

Time of First Successful Submission: 2024-05-17 05:09:28

level122

Time of First Successful Submission: 2024-05-17 05:20:07

level123

Time of First Successful Submission: 2024-05-10 05:42:53

level124

Time of First Successful Submission: 2024-05-17 05:31:12

level125

Time of First Successful Submission: 2024-05-17 05:33:22

level126

Time of First Successful Submission: 2024-05-14 03:42:25

level127

Time of First Successful Submission: 2024-05-17 05:35:18

level128

Time of First Successful Submission: 2024-05-14 04:25:29

level129

Time of First Successful Submission: 2024-05-17 05:39:59

level130

Time of First Successful Submission: 2024-05-17 05:51:36

level131

Time of First Successful Submission: 2024-05-17 05:52:55

level132

Time of First Successful Submission: 2024-05-17 05:56:59

level133

Time of First Successful Submission: 2024-05-17 06:05:53

level134

Time of First Successful Submission: 2024-05-22 20:10:04

level135

Time of First Successful Submission: 2024-05-17 07:40:56

level136

Time of First Successful Submission: 2024-05-18 06:59:40

level137

Time of First Successful Submission: 2024-05-18 07:49:51

level138

Time of First Successful Submission: 2024-05-18 07:55:44

level139

Time of First Successful Submission: 2024-05-22 19:37:30

level140

Time of First Successful Submission: 2024-05-21 23:14:42

level141

Time of First Successful Submission: 2024-05-22 18:03:07

level142

Time of First Successful Submission: 2024-05-22 18:20:49

HTTP (curl)

Time of First Successful Submission: 2023-08-28 20:03:01

HTTP (python)

Time of First Successful Submission: 2023-08-29 03:20:52

URL Encoding (curl)

Time of First Successful Submission: 2023-08-29 20:33:04

URL Encoding (python)

Time of First Successful Submission: 2023-08-30 02:20:09

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2023-08-30 03:28:27

HTTP GET Parameters (python)

Time of First Successful Submission: 2023-08-30 03:45:43

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2023-08-30 04:08:12

Multiple Form Fields (python)

Time of First Successful Submission: 2023-09-01 01:56:18

HTTP JSON (curl)

Time of First Successful Submission: 2023-09-01 02:14:38

HTTP JSON (netcat)

Time of First Successful Submission: 2023-08-30 20:54:49

HTTP JSON (python)

Time of First Successful Submission: 2023-09-01 02:18:42

Complex HTTP JSON (curl)

Time of First Successful Submission: 2023-09-01 03:17:36

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2023-09-01 03:28:49

Complex HTTP JSON (python)

Time of First Successful Submission: 2023-09-01 03:34:26

Server State (curl)

Time of First Successful Submission: 2023-09-01 04:27:20

Server State (netcat)

Time of First Successful Submission: 2023-09-01 04:31:50

Silenced Shellcode

Time of First Successful Submission: 2024-06-04 04:32:02

Shellcode Shuffle

Time of First Successful Submission: 2024-06-12 06:36:26

Shellcode Shuffle II

Time of First Successful Submission: 2024-06-12 06:42:04

Mmap Mirage (Easy)

Time of First Successful Submission: 2024-07-18 03:57:06

Mmap Mirage (Hard)

Time of First Successful Submission: 2024-07-18 04:05:47

Twisted Text (Easy)

Time of First Successful Submission: 2023-09-19 23:51:58

Twisted Text (Hard)

Time of First Successful Submission: 2023-09-19 23:53:51

Tidy Task (Easy)

Time of First Successful Submission: 2023-09-19 23:57:11

Tidy Task (Hard)

Time of First Successful Submission: 2023-09-19 23:59:06

Logical License (Easy)

Time of First Successful Submission: 2023-09-20 00:22:45

Logical License (Hard)

Time of First Successful Submission: 2023-09-20 20:49:48

Modest Mangler (Easy)

Time of First Successful Submission: 2023-09-29 02:57:34

Modest Mangler (Hard)

Time of First Successful Submission: 2023-10-03 16:59:38

This is Yancode (Easy)

Time of First Successful Submission: 2024-04-26 00:01:30

This is Yancode (Hard)

Time of First Successful Submission: 2024-04-26 00:10:57

Powered by Yancode (Easy)

Time of First Successful Submission: 2024-04-26 01:05:30

Powered by Yancode (Hard)

Time of First Successful Submission: 2024-04-26 01:38:56

Yancode Inside (Easy)

Time of First Successful Submission: 2024-04-26 01:42:51

Yancode Inside (Hard)

Time of First Successful Submission: 2024-04-26 01:45:04

Level 15

Time of First Successful Submission: 2023-11-22 20:20:47


ARM Architecture

15 / 28 200 / 623


Level1

Time of First Successful Submission: 2024-05-16 22:29:38

Level2

Time of First Successful Submission: 2024-05-16 22:34:32

Level3

Time of First Successful Submission: 2024-05-16 22:39:36

Level4

Time of First Successful Submission: 2024-05-16 22:42:32

Level5

Time of First Successful Submission: 2024-05-16 22:50:26

Level6

Time of First Successful Submission: 2024-05-16 23:11:05

Level7

Time of First Successful Submission: 2024-05-17 00:05:18

Level8

Time of First Successful Submission: 2024-05-17 00:23:55

Level9

Time of First Successful Submission: 2024-05-17 00:36:01

Level10

Time of First Successful Submission: 2024-05-17 00:46:41

Level11

Time of First Successful Submission: 2024-05-17 01:03:45

Level12

Time of First Successful Submission: 2024-05-17 01:06:43

Level13

Time of First Successful Submission: 2024-05-17 01:14:57

Level14

Time of First Successful Submission: 2024-05-17 01:47:04

Level15

Time of First Successful Submission: 2024-05-17 02:32:36


Intro to Programming Languages

15 / 234 1110 / 28124


Commands

Time of First Successful Submission: 2024-07-03 16:33:48

Command Arguments

Time of First Successful Submission: 2024-07-03 16:34:16

Command History

Time of First Successful Submission: 2025-06-14 02:19:27

The Root Path

Time of First Successful Submission: 2024-06-03 17:39:02

Absolute Paths

Time of First Successful Submission: 2024-05-15 22:57:23

Changing position

Time of First Successful Submission: 2024-05-15 22:58:06

Changing to an Absolute Path

Time of First Successful Submission: 2024-05-15 22:58:42

Relative Paths

Time of First Successful Submission: 2024-05-15 23:02:47

Cat

Time of First Successful Submission: 2024-05-15 23:49:12

Ls

Time of First Successful Submission: 2024-05-15 23:50:42

Ls All

Time of First Successful Submission: 2024-05-17 07:02:48

Find

Time of First Successful Submission: 2024-05-16 00:05:25

Piping Echo

Time of First Successful Submission: 2024-05-16 19:52:23

Piping Stdout

Time of First Successful Submission: 2024-05-16 19:52:58

Piping Stdin

Time of First Successful Submission: 2024-05-16 19:59:26


XNU Dojo

15 / 61 211 / 638


Level1

Time of First Successful Submission: 2024-05-16 22:29:38

Level2

Time of First Successful Submission: 2024-05-16 22:34:32

Level3

Time of First Successful Submission: 2024-05-16 22:39:36

Level4

Time of First Successful Submission: 2024-05-16 22:42:32

Level5

Time of First Successful Submission: 2024-05-16 22:50:26

Level6

Time of First Successful Submission: 2024-05-16 23:11:05

Level7

Time of First Successful Submission: 2024-05-17 00:05:18

Level8

Time of First Successful Submission: 2024-05-17 00:23:55

Level9

Time of First Successful Submission: 2024-05-17 00:36:01

Level10

Time of First Successful Submission: 2024-05-17 00:46:41

Level11

Time of First Successful Submission: 2024-05-17 01:03:45

Level12

Time of First Successful Submission: 2024-05-17 01:06:43

Level13

Time of First Successful Submission: 2024-05-17 01:14:57

Level14

Time of First Successful Submission: 2024-05-17 01:47:04

Level15

Time of First Successful Submission: 2024-05-17 02:32:36


Intro to Cybersecurity

92 / 183 2373 / 17893


Path Traversal 1

Time of First Successful Submission: 2023-11-03 02:07:28

Path Traversal 2

Time of First Successful Submission: 2024-09-07 03:17:42

CMDi 1

Time of First Successful Submission: 2024-09-01 15:46:41

CMDi 2

Time of First Successful Submission: 2024-09-01 15:51:33

CMDi 3

Time of First Successful Submission: 2024-09-01 15:56:46

CMDi 4

Time of First Successful Submission: 2023-11-03 02:31:08

CMDi 5

Time of First Successful Submission: 2024-09-07 03:26:20

CMDi 6

Time of First Successful Submission: 2024-09-07 03:32:48

Authentication Bypass 1

Time of First Successful Submission: 2023-11-03 02:40:37

Authentication Bypass 2

Time of First Successful Submission: 2024-09-16 19:51:56

SQLi 1

Time of First Successful Submission: 2024-09-07 04:03:02

SQLi 2

Time of First Successful Submission: 2023-11-03 02:54:13

SQLi 3

Time of First Successful Submission: 2023-11-08 19:15:39

SQLi 4

Time of First Successful Submission: 2023-11-08 19:34:55

SQLi 5

Time of First Successful Submission: 2023-11-16 02:35:54

XSS 1

Time of First Successful Submission: 2024-09-07 04:07:37

XSS 2

Time of First Successful Submission: 2024-09-07 04:09:55

XSS 3

Time of First Successful Submission: 2023-11-16 15:57:24

XSS 4

Time of First Successful Submission: 2023-11-16 16:08:08

XSS 5

Time of First Successful Submission: 2023-11-16 16:45:07

XSS 6

Time of First Successful Submission: 2024-09-26 02:42:45

CSRF 1

Time of First Successful Submission: 2023-11-17 00:51:49

CSRF 2

Time of First Successful Submission: 2023-11-17 01:06:48

CSRF 4

Time of First Successful Submission: 2023-11-17 20:33:49

CSRF 5

Time of First Successful Submission: 2023-11-17 20:44:06

Connect

Time of First Successful Submission: 2023-10-06 01:50:03

Listen

Time of First Successful Submission: 2023-10-06 01:50:07

Scan 1

Time of First Successful Submission: 2023-10-06 01:50:13

Scan 2

Time of First Successful Submission: 2023-10-06 01:50:22

Monitor 1

Time of First Successful Submission: 2023-10-06 01:50:27

Monitor 2

Time of First Successful Submission: 2023-10-06 01:50:36

Network Configuration

Time of First Successful Submission: 2023-10-06 01:50:41

Ethernet

Time of First Successful Submission: 2023-10-06 01:50:46

IP

Time of First Successful Submission: 2023-10-06 01:50:52

TCP

Time of First Successful Submission: 2023-10-06 01:50:57

TCP Handshake

Time of First Successful Submission: 2023-10-06 01:51:03

ARP

Time of First Successful Submission: 2023-10-06 01:51:09

Intercept

Time of First Successful Submission: 2023-10-06 01:51:15

Man-in-the-Middle

Time of First Successful Submission: 2023-10-06 19:52:02

One-time Pad

Time of First Successful Submission: 2023-10-07 01:29:43

Many-time Pad

Time of First Successful Submission: 2023-10-07 03:43:27

AES

Time of First Successful Submission: 2023-10-16 02:26:17

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2023-10-24 03:22:47

DHKE

Time of First Successful Submission: 2023-10-16 19:37:39

RSA 1

Time of First Successful Submission: 2023-10-16 21:21:34

RSA 2

Time of First Successful Submission: 2023-10-23 20:33:41

RSA 3

Time of First Successful Submission: 2023-10-23 21:06:31

RSA 4

Time of First Successful Submission: 2023-10-27 20:56:34

SHA 1

Time of First Successful Submission: 2023-10-23 21:00:38

SHA 2

Time of First Successful Submission: 2023-10-23 21:03:28

TLS 1

Time of First Successful Submission: 2023-10-27 21:44:41

TLS 2

Time of First Successful Submission: 2023-11-02 16:51:57

level1

Time of First Successful Submission: 2023-11-08 22:01:43

level2

Time of First Successful Submission: 2023-11-08 22:02:19

level3

Time of First Successful Submission: 2023-11-08 22:03:57

level4

Time of First Successful Submission: 2023-11-08 22:05:05

level5

Time of First Successful Submission: 2023-11-08 22:07:07

level6

Time of First Successful Submission: 2023-11-08 22:08:16

level7

Time of First Successful Submission: 2023-11-08 22:09:29

level8

Time of First Successful Submission: 2023-11-08 22:10:32

level9

Time of First Successful Submission: 2023-11-08 22:11:41

level10

Time of First Successful Submission: 2023-11-08 22:15:13

level11

Time of First Successful Submission: 2023-11-08 22:28:34

level12

Time of First Successful Submission: 2023-11-08 22:31:26

level13

Time of First Successful Submission: 2023-11-08 22:32:26

level14

Time of First Successful Submission: 2023-11-08 22:33:02

level15

Time of First Successful Submission: 2023-11-08 22:33:33

level16

Time of First Successful Submission: 2023-11-08 22:34:17

level17

Time of First Successful Submission: 2023-11-08 22:55:14

level18

Time of First Successful Submission: 2023-11-09 16:14:01

level19

Time of First Successful Submission: 2023-11-09 16:28:50

Your First Overflow (easy)

Time of First Successful Submission: 2023-11-22 21:21:05

Your First Overflow (hard)

Time of First Successful Submission: 2023-11-22 21:48:37

Precision (easy)

Time of First Successful Submission: 2024-12-06 04:34:27

Precision (hard)

Time of First Successful Submission: 2024-12-06 04:59:48

Variable Control (easy)

Time of First Successful Submission: 2023-11-22 22:42:16

Variable Control (hard)

Time of First Successful Submission: 2023-11-23 01:32:31

Control Hijack (easy)

Time of First Successful Submission: 2023-11-23 01:49:34

Control Hijack (hard)

Time of First Successful Submission: 2023-11-23 02:07:11

Tricky Control Hijack (easy)

Time of First Successful Submission: 2023-11-23 03:11:34

Tricky Control Hijack (hard)

Time of First Successful Submission: 2023-11-23 03:12:50

PIEs (easy)

Time of First Successful Submission: 2023-11-23 06:17:53

PIEs (hard)

Time of First Successful Submission: 2023-11-23 06:20:17

String Lengths (easy)

Time of First Successful Submission: 2023-11-23 06:22:14

String Lengths (hard)

Time of First Successful Submission: 2023-11-23 06:23:27

Basic Shellcode

Time of First Successful Submission: 2023-11-22 20:49:06

NOP Sleds

Time of First Successful Submission: 2023-11-22 20:52:01

NULL-Free Shellcode

Time of First Successful Submission: 2023-11-22 21:06:52

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2023-11-23 06:53:39

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2023-11-23 07:01:01

Hijack to Shellcode (easy)

Time of First Successful Submission: 2023-11-23 07:42:02

Hijack to Shellcode (hard)

Time of First Successful Submission: 2023-11-23 07:45:51


Program Security

147 / 162 114 / 9030


ello ackers!

Time of First Successful Submission: 2024-05-27 00:11:24

Syscall Smuggler

Time of First Successful Submission: 2024-06-11 23:00:21

Syscall Shenanigans

Time of First Successful Submission: 2024-06-12 03:03:52

Byte Budget

Time of First Successful Submission: 2024-06-04 04:53:26

ClobberCode

Time of First Successful Submission: 2024-06-13 01:04:33

Diverse Delivery

Time of First Successful Submission: 2024-06-12 08:20:04

Pocket Payload

Time of First Successful Submission: 2024-06-13 01:34:34

Micro Menace

Time of First Successful Submission: 2024-07-01 22:40:49

Login Leakage (Easy)

Time of First Successful Submission: 2025-09-04 21:35:08

Login Leakage (Hard)

Time of First Successful Submission: 2025-09-04 21:41:25

Bounds Breaker (Easy)

Time of First Successful Submission: 2024-07-08 00:52:15

Bounds Breaker (Hard)

Time of First Successful Submission: 2024-07-08 16:40:35

Casting Catastrophe (Easy)

Time of First Successful Submission: 2024-07-08 18:27:00

Casting Catastrophe (Hard)

Time of First Successful Submission: 2024-07-08 19:12:07

Pointer Problems (Easy)

Time of First Successful Submission: 2025-09-04 22:17:03

Loop Lunacy (Easy)

Time of First Successful Submission: 2024-07-17 05:19:50

Loop Lunacy (Hard)

Time of First Successful Submission: 2024-07-17 05:42:58

Nosy Neighbor (Easy)

Time of First Successful Submission: 2023-11-23 06:32:50

Nosy Neighbor (Hard)

Time of First Successful Submission: 2023-11-23 06:41:10

Recursive Ruin (Easy)

Time of First Successful Submission: 2024-07-22 20:04:19

Recursive Ruin (Hard)

Time of First Successful Submission: 2024-07-23 21:42:05

Lingering Leftover (Easy)

Time of First Successful Submission: 2024-07-27 05:48:56

Lingering Leftover (Hard)

Time of First Successful Submission: 2024-07-27 06:18:54

Latent Leak (Easy)

Time of First Successful Submission: 2024-07-31 00:55:32

Latent Leak (Hard)

Time of First Successful Submission: 2024-07-31 05:18:50

Fork Foolery (Easy)

Time of First Successful Submission: 2024-07-31 16:41:18

Fork Foolery (Hard)

Time of First Successful Submission: 2024-08-01 16:19:53

Canary Conundrum (Easy)

Time of First Successful Submission: 2024-08-14 05:33:11

Canary Conundrum (Hard)

Time of First Successful Submission: 2024-08-29 06:08:35

A Crafty Clobber (Easy)

Time of First Successful Submission: 2024-08-29 20:02:15

A Crafty Clobber (Hard)

Time of First Successful Submission: 2024-08-29 21:45:04

Terrible Token (Easy)

Time of First Successful Submission: 2023-09-19 23:39:02

Terrible Token (Hard)

Time of First Successful Submission: 2023-09-19 23:42:11

Tangled Ticket (Easy)

Time of First Successful Submission: 2023-09-19 23:44:23

Tangled Ticket (Hard)

Time of First Successful Submission: 2023-09-19 23:48:57

Bit Bender

Time of First Successful Submission: 2025-12-03 16:02:05

Substitution Sorcery

Time of First Successful Submission: 2025-12-03 16:25:06

Meager Mangler (Easy)

Time of First Successful Submission: 2023-09-28 00:50:14

Meager Mangler (Hard)

Time of First Successful Submission: 2023-09-28 01:52:01

Monstrous Mangler (Easy)

Time of First Successful Submission: 2023-10-03 04:23:30

Monstrous Mangler (Hard)

Time of First Successful Submission: 2023-10-03 04:28:35

Patched Up (Easy)

Time of First Successful Submission: 2023-10-03 18:31:52

Patched Up (Hard)

Time of First Successful Submission: 2023-10-03 18:37:06

Puzzle Patch (Easy)

Time of First Successful Submission: 2023-10-03 23:24:35

Puzzle Patch (Hard)

Time of First Successful Submission: 2023-10-03 23:37:39

Patch Perfect (Easy)

Time of First Successful Submission: 2023-10-03 23:46:50

Patch Perfect (Hard)

Time of First Successful Submission: 2023-10-04 00:20:22

Trust the Yancode (Easy)

Time of First Successful Submission: 2024-04-26 01:46:33

Trust the Yancode (Hard)

Time of First Successful Submission: 2024-04-26 01:48:12

Know the Yancode (Easy)

Time of First Successful Submission: 2024-04-26 01:58:37

Know the Yancode (Hard)

Time of First Successful Submission: 2024-04-26 02:07:33

Master the Yancode (Easy)

Time of First Successful Submission: 2024-04-26 02:19:39

Master the Yancode (Hard)

Time of First Successful Submission: 2024-04-26 03:08:43

Transcend the Yancode (Easy)

Time of First Successful Submission: 2024-04-26 03:20:14

Transcend the Yancode (Hard)

Time of First Successful Submission: 2024-04-26 03:36:30

The Yanalyzer (Easy)

Time of First Successful Submission: 2024-04-27 03:07:34

The Yanalyzer (Hard)

Time of First Successful Submission: 2024-04-29 03:18:18

The Yangler (Easy)

Time of First Successful Submission: 2024-05-02 01:25:13

The Yangler (Hard)

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

Yancraft (Easy)

Time of First Successful Submission: 2024-09-01 04:03:22

Yancraft (Hard)

Time of First Successful Submission: 2024-09-03 21:29:44

Yansanity (Easy)

Time of First Successful Submission: 2024-09-04 04:47:47

Yansanity (Hard)

Time of First Successful Submission: 2024-09-07 08:32:52

Loose Link (Easy)

Time of First Successful Submission: 2024-08-27 03:34:30

Loose Link (Hard)

Time of First Successful Submission: 2024-08-27 03:54:12

Call Chain (Easy)

Time of First Successful Submission: 2024-09-08 03:41:14

Call Chain (Hard)

Time of First Successful Submission: 2024-09-08 03:51:46

Chain of Command (Easy)

Time of First Successful Submission: 2024-09-09 00:54:01

Chain of Command (Hard)

Time of First Successful Submission: 2024-09-09 01:00:18

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2024-09-09 05:12:49

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2024-09-09 05:22:02

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2024-09-11 00:13:37

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2024-09-11 00:23:20

Indirect Invocation (Easy)

Time of First Successful Submission: 2024-09-11 17:29:09

Indirect Invocation (Hard)

Time of First Successful Submission: 2024-09-11 17:41:04

Leaky Libc (Easy)

Time of First Successful Submission: 2024-09-12 03:53:26

Leaky Libc (Hard)

Time of First Successful Submission: 2024-09-12 04:03:24

Putsception (Easy)

Time of First Successful Submission: 2024-09-13 00:14:06

Putsception (Hard)

Time of First Successful Submission: 2024-09-13 00:59:49

Pivotal Prelude (Easy)

Time of First Successful Submission: 2024-09-15 04:46:14

Pivotal Prelude (Hard)

Time of First Successful Submission: 2024-09-15 04:56:03

Pivotal Pointer (Easy)

Time of First Successful Submission: 2024-09-18 03:30:19

Pivotal Pointer (Hard)

Time of First Successful Submission: 2024-09-18 03:38:59

Pivotal Payload (Easy)

Time of First Successful Submission: 2024-09-18 03:56:26

Pivotal Payload (Hard)

Time of First Successful Submission: 2024-09-18 04:01:59

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2024-09-18 21:51:55

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2024-09-19 01:21:01

Guarded Gadgets (Easy)

Time of First Successful Submission: 2024-09-20 06:06:50

Guarded Gadgets (Hard)

Time of First Successful Submission: 2024-09-20 06:24:10

ROP Roulette (Easy)

Time of First Successful Submission: 2024-09-23 05:02:16

ROP Roulette (Hard)

Time of First Successful Submission: 2024-09-23 07:44:50

Libc Lottery (Easy)

Time of First Successful Submission: 2024-09-24 05:04:20

Libc Lottery (Hard)

Time of First Successful Submission: 2024-09-24 23:38:48

Freebie (Easy)

Time of First Successful Submission: 2024-09-25 22:41:29

Freebie (Hard)

Time of First Successful Submission: 2024-09-25 23:20:10

Freebin Feint (Easy)

Time of First Successful Submission: 2024-09-25 23:30:08

Freebin Feint (Hard)

Time of First Successful Submission: 2024-09-25 23:44:56

Free Flag Fumble (Easy)

Time of First Successful Submission: 2024-09-25 23:56:14

Free Flag Fumble (Hard)

Time of First Successful Submission: 2024-09-26 00:06:25

Fickle Free (Easy)

Time of First Successful Submission: 2024-09-26 05:27:54

Fickle Free (Hard)

Time of First Successful Submission: 2024-09-26 05:27:44

Malloc Mirage (Easy)

Time of First Successful Submission: 2024-09-29 04:17:26

Malloc Mirage (Hard)

Time of First Successful Submission: 2024-09-29 04:41:49

Seeking Secrets (Easy)

Time of First Successful Submission: 2024-09-30 04:32:18

Seeking Secrets (Hard)

Time of First Successful Submission: 2024-09-30 05:03:23

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2024-09-30 06:52:37

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2024-09-30 06:55:56

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2024-10-01 06:42:30

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2024-10-01 06:48:47

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2024-10-01 07:18:09

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2024-10-01 07:41:13

Sus Sequence (Easy)

Time of First Successful Submission: 2024-10-02 22:24:46

Sus Sequence (Hard)

Time of First Successful Submission: 2024-10-02 23:21:38

Echo Emanations (Easy)

Time of First Successful Submission: 2024-10-04 02:38:53

Echo Emanations (Hard)

Time of First Successful Submission: 2024-10-04 02:49:13

Stack Spoofing (Easy)

Time of First Successful Submission: 2024-10-05 02:50:45

Stack Spoofing (Hard)

Time of First Successful Submission: 2024-10-05 05:52:47

Stack Summoning (Easy)

Time of First Successful Submission: 2024-10-06 03:43:03

Stack Summoning (Hard)

Time of First Successful Submission: 2024-10-08 03:47:11

Enterprising Echo (Easy)

Time of First Successful Submission: 2024-10-07 22:40:30

Enterprising Echo (Hard)

Time of First Successful Submission: 2024-10-09 05:45:23

Ephemeral Echo (Easy)

Time of First Successful Submission: 2024-10-11 00:15:17

Ephemeral Echo (Hard)

Time of First Successful Submission: 2024-10-11 00:30:34

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2024-10-13 04:00:18

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2024-10-14 04:48:47

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2024-10-12 05:09:15

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2024-10-12 05:22:24

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2024-10-12 06:55:46

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2024-10-12 20:06:51

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2024-10-12 21:52:50

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2024-10-12 21:54:00

Tcache Terror (Easy)

Time of First Successful Submission: 2024-10-15 01:27:06

Tcache Terror (Hard)

Time of First Successful Submission: 2024-10-15 02:09:03

Containment Composition (Easy)

Time of First Successful Submission: 2024-08-30 04:02:01

Containment Composition (Hard)

Time of First Successful Submission: 2024-08-30 06:03:22

Constant Corruption (Easy)

Time of First Successful Submission: 2024-08-30 23:07:32

Constant Corruption (Hard)

Time of First Successful Submission: 2024-08-31 00:33:26

Return to YanLand (Easy)

Time of First Successful Submission: 2024-10-15 07:54:17

Return to YanLand (Hard)

Time of First Successful Submission: 2024-10-16 00:31:06

Escape from YanLand (Easy)

Time of First Successful Submission: 2024-10-16 01:28:15

Escape from YanLand (Hard)

Time of First Successful Submission: 2024-10-16 02:15:50

The YanFilter (Easy)

Time of First Successful Submission: 2024-10-18 03:04:49

The YanFilter (Hard)

Time of First Successful Submission: 2024-10-18 03:14:24

The Great YanFilter (Easy)

Time of First Successful Submission: 2024-10-21 05:49:12

The Great YanFilter (Hard)

Time of First Successful Submission: 2024-10-21 07:42:38

Yan85 Reborn (Easy)

Time of First Successful Submission: 2024-10-26 04:24:03

Yan85 Reborn (Hard)

Time of First Successful Submission: 2024-10-26 04:38:13


System Security

93 / 95 90 / 3184


chroot-escape-basic

Time of First Successful Submission: 2024-05-26 18:55:05

chroot-shellcode

Time of First Successful Submission: 2024-11-01 07:04:24

chroot-proper

Time of First Successful Submission: 2024-11-03 21:51:46

seccomp-basic

Time of First Successful Submission: 2024-11-03 22:16:53

seccomp-linkat

Time of First Successful Submission: 2024-11-05 05:18:16

seccomp-fchdir

Time of First Successful Submission: 2024-11-05 05:38:11

seccomp-rechroot

Time of First Successful Submission: 2024-11-05 06:03:50

seccomp-only

Time of First Successful Submission: 2024-11-05 06:44:31

seccomp-arch32

Time of First Successful Submission: 2024-11-05 07:01:15

seccomp-minimal

Time of First Successful Submission: 2024-11-05 20:08:37

seccomp-timebased

Time of First Successful Submission: 2024-11-07 22:44:53

seccomp-readonly

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

process-isolation

Time of First Successful Submission: 2024-11-08 21:32:14

mount-namespace

Time of First Successful Submission: 2024-11-08 21:48:02

mount-cleanup

Time of First Successful Submission: 2024-11-09 01:27:04

mount-readonly

Time of First Successful Submission: 2024-11-09 01:08:43

mount-shellcode

Time of First Successful Submission: 2024-11-09 22:03:09

mount-bindmount

Time of First Successful Submission: 2024-11-10 00:14:04

level1.0

Time of First Successful Submission: 2024-10-24 00:46:17

level1.1

Time of First Successful Submission: 2024-10-24 01:09:38

level2.0

Time of First Successful Submission: 2024-10-24 01:15:28

level2.1

Time of First Successful Submission: 2024-10-24 01:22:25

level3.0

Time of First Successful Submission: 2024-10-24 03:50:00

level3.1

Time of First Successful Submission: 2024-10-24 04:29:48

level4.0

Time of First Successful Submission: 2024-10-24 05:50:22

level4.1

Time of First Successful Submission: 2024-10-27 04:51:14

level5.0

Time of First Successful Submission: 2024-10-27 05:38:53

level5.1

Time of First Successful Submission: 2024-10-28 05:16:17

level6.0

Time of First Successful Submission: 2024-10-28 21:17:14

level6.1

Time of First Successful Submission: 2024-10-29 00:40:17

level7.0

Time of First Successful Submission: 2024-10-29 03:14:41

level7.1

Time of First Successful Submission: 2024-10-29 03:19:29

level8.0

Time of First Successful Submission: 2024-10-29 05:45:57

level8.1

Time of First Successful Submission: 2024-10-29 05:53:28

level9.0

Time of First Successful Submission: 2024-10-30 05:26:08

level9.1

Time of First Successful Submission: 2024-10-31 00:56:06

level10.0

Time of First Successful Submission: 2024-10-31 01:02:55

level10.1

Time of First Successful Submission: 2024-10-31 01:10:21

level11.0

Time of First Successful Submission: 2024-10-31 01:12:22

level11.1

Time of First Successful Submission: 2024-10-31 01:14:21

level1.0

Time of First Successful Submission: 2024-11-10 20:34:21

level1.1

Time of First Successful Submission: 2024-11-10 20:43:47

level2.0

Time of First Successful Submission: 2024-11-10 21:25:10

level2.1

Time of First Successful Submission: 2024-11-10 21:28:16

level3.0

Time of First Successful Submission: 2024-11-10 21:33:19

level3.1

Time of First Successful Submission: 2024-11-10 21:35:19

level4.0

Time of First Successful Submission: 2024-11-10 22:14:33

level4.1

Time of First Successful Submission: 2024-11-10 22:19:52

level5.0

Time of First Successful Submission: 2024-11-11 00:33:55

level5.1

Time of First Successful Submission: 2024-11-11 00:39:12

level6.0

Time of First Successful Submission: 2024-11-13 01:51:06

level6.1

Time of First Successful Submission: 2024-11-13 01:55:47

level7.0

Time of First Successful Submission: 2024-11-13 22:37:29

level7.1

Time of First Successful Submission: 2024-11-13 22:39:34

level8.0

Time of First Successful Submission: 2024-11-15 00:23:19

level8.1

Time of First Successful Submission: 2024-11-15 00:27:57

level9.0

Time of First Successful Submission: 2024-11-15 01:42:54

level9.1

Time of First Successful Submission: 2024-11-15 01:45:07

level10.0

Time of First Successful Submission: 2024-11-15 07:57:14

level10.1

Time of First Successful Submission: 2024-11-15 08:00:06

level11.0

Time of First Successful Submission: 2024-11-17 09:25:07

level11.1

Time of First Successful Submission: 2024-11-17 09:28:08

level12.0

Time of First Successful Submission: 2024-11-18 20:22:12

level12.1

Time of First Successful Submission: 2024-11-18 20:25:29

Baby Spectre 1

Time of First Successful Submission: 2024-11-18 23:42:45

Baby Spectre 2

Time of First Successful Submission: 2024-11-19 02:50:24

Baby Spectre 3

Time of First Successful Submission: 2024-11-20 02:43:35

Baby Spectre 4

Time of First Successful Submission: 2024-11-20 03:48:18

Baby Spectre 5

Time of First Successful Submission: 2024-11-22 21:09:02

Prefetch Peek

Time of First Successful Submission: 2024-11-27 06:56:52

Spooky Spectre 1

Time of First Successful Submission: 2024-11-28 05:00:11

Spooky Spectre 2

Time of First Successful Submission: 2024-12-06 07:10:53

Yan85 Reloaded

Time of First Successful Submission: 2025-04-07 19:13:14

Ghost in the YPU 1

Time of First Successful Submission: 2025-04-07 22:37:23

Ghost in the YPU 2

Time of First Successful Submission: 2025-04-13 20:55:50

Molten Access

Time of First Successful Submission: 2025-04-14 01:09:44

Molten Walk

Time of First Successful Submission: 2025-04-16 04:48:57

level1.0

Time of First Successful Submission: 2024-12-03 00:03:14

level1.1

Time of First Successful Submission: 2024-12-03 03:42:20

level2.0

Time of First Successful Submission: 2024-12-08 20:50:21

level2.1

Time of First Successful Submission: 2024-12-08 21:20:07

level3.0

Time of First Successful Submission: 2024-12-09 05:33:33

level3.1

Time of First Successful Submission: 2024-12-09 21:23:38

level4.0

Time of First Successful Submission: 2024-12-14 03:36:58

level4.1

Time of First Successful Submission: 2024-12-14 07:19:33

level5.0

Time of First Successful Submission: 2024-12-29 22:04:17

level5.1

Time of First Successful Submission: 2024-12-29 23:28:58

level6.0

Time of First Successful Submission: 2025-01-03 04:27:55

level6.1

Time of First Successful Submission: 2025-01-03 05:03:59

level7.0

Time of First Successful Submission: 2025-02-21 00:49:10

level7.1

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

level8.0

Time of First Successful Submission: 2025-02-21 02:35:36

level8.1

Time of First Successful Submission: 2025-02-21 03:05:11


Software Exploitation

4 / 90 1338 / 1931


Level1.0

Time of First Successful Submission: 2025-06-26 09:00:27

Level1.1

Time of First Successful Submission: 2025-06-27 05:07:50

Level2.0

Time of First Successful Submission: 2025-06-27 05:27:47

Level2.1

Time of First Successful Submission: 2025-06-27 05:31:19


Start Here

11 / 12 1780 / 38363


Using the Terminal

Time of First Successful Submission: 2025-08-19 00:23:07

Using the VSCode Workspace

Time of First Successful Submission: 2024-05-16 01:45:56

Using the GUI Desktop

Time of First Successful Submission: 2024-05-16 01:46:37

Pasting into the Desktop

Time of First Successful Submission: 2024-05-16 01:47:53

Restarting Challenges

Time of First Successful Submission: 2024-06-20 04:47:20

Challenge Programs

Time of First Successful Submission: 2024-05-16 01:45:25

The Flag File

Time of First Successful Submission: 2024-05-16 01:53:16

Using Privileged Mode

Time of First Successful Submission: 2024-05-16 01:57:42

Persistent Home Directories - One

Time of First Successful Submission: 2024-05-16 02:01:12

Persistent Home Directories - Two

Time of First Successful Submission: 2024-05-16 02:01:49


Linux Luminarium

128 / 128 833 / 28367


Intro to Commands

Time of First Successful Submission: 2024-07-03 16:33:48

Intro to Arguments

Time of First Successful Submission: 2024-07-03 16:34:16

Command History

Time of First Successful Submission: 2025-06-14 02:19:27

The Root

Time of First Successful Submission: 2024-06-03 17:39:02

Program and absolute paths

Time of First Successful Submission: 2024-05-15 22:57:23

Position thy self

Time of First Successful Submission: 2024-05-15 22:58:06

Position elsewhere

Time of First Successful Submission: 2024-05-15 22:58:42

implicit relative paths, from /

Time of First Successful Submission: 2024-05-15 23:02:47

explicit relative paths, from /

Time of First Successful Submission: 2024-05-15 23:03:46

implicit relative path

Time of First Successful Submission: 2024-05-15 23:04:27

home sweet home

Time of First Successful Submission: 2024-05-15 23:47:07

cat: not the pet, but the command!

Time of First Successful Submission: 2024-05-15 23:49:12

catting absolute paths

Time of First Successful Submission: 2024-05-24 01:28:32

more catting practice

Time of First Successful Submission: 2024-05-24 01:57:10

grepping for a needle in a haystack

Time of First Successful Submission: 2024-05-15 23:49:54

comparing files

Time of First Successful Submission: 2025-12-11 15:59:17

listing files

Time of First Successful Submission: 2024-05-15 23:50:42

touching files

Time of First Successful Submission: 2024-05-16 00:00:48

removing files

Time of First Successful Submission: 2024-06-17 22:03:00

moving files

Time of First Successful Submission: 2025-06-14 02:20:52

copying files

Time of First Successful Submission: 2025-12-11 16:00:57

hidden files

Time of First Successful Submission: 2024-05-17 07:02:48

An Epic Filesystem Quest

Time of First Successful Submission: 2024-05-15 23:59:56

making directories

Time of First Successful Submission: 2024-05-16 00:02:03

finding files

Time of First Successful Submission: 2024-05-16 00:05:25

linking files

Time of First Successful Submission: 2024-07-23 19:46:24

Learning From Documentation

Time of First Successful Submission: 2024-05-25 02:00:26

Learning Complex Usage

Time of First Successful Submission: 2024-05-25 02:00:58

Reading Manuals

Time of First Successful Submission: 2024-05-16 00:09:21

Searching Manuals

Time of First Successful Submission: 2024-05-16 00:12:33

Searching For Manuals

Time of First Successful Submission: 2024-05-16 00:17:12

Helpful Programs

Time of First Successful Submission: 2024-05-16 00:19:25

Help for Builtins

Time of First Successful Submission: 2024-05-23 06:03:13

Matching with *

Time of First Successful Submission: 2024-05-16 01:15:02

Matching with ?

Time of First Successful Submission: 2024-05-16 01:16:33

Matching with []

Time of First Successful Submission: 2024-05-16 02:30:19

Matching paths with []

Time of First Successful Submission: 2024-05-16 02:36:23

Multiple globs

Time of First Successful Submission: 2025-06-14 02:26:56

Mixing globs

Time of First Successful Submission: 2024-05-16 02:46:23

Exclusionary globbing

Time of First Successful Submission: 2024-05-16 19:51:17

Tab completion

Time of First Successful Submission: 2025-06-14 02:27:41

Multiple options for tab completion

Time of First Successful Submission: 2025-06-14 02:30:09

Tab completion on commands

Time of First Successful Submission: 2025-06-14 02:31:08

Redirecting output

Time of First Successful Submission: 2024-05-16 19:52:23

Redirecting more output

Time of First Successful Submission: 2024-05-16 19:52:58

Appending output

Time of First Successful Submission: 2024-05-22 16:29:11

Redirecting errors

Time of First Successful Submission: 2024-05-16 19:57:23

Redirecting input

Time of First Successful Submission: 2024-05-16 19:59:26

Grepping stored results

Time of First Successful Submission: 2024-05-16 20:01:08

Grepping live output

Time of First Successful Submission: 2024-05-16 20:01:54

Grepping errors

Time of First Successful Submission: 2024-05-21 23:02:39

Filtering with grep -v

Time of First Successful Submission: 2025-06-14 02:34:08

Filtering with sed

Time of First Successful Submission: 2025-12-11 16:02:54

Duplicating piped data with tee

Time of First Successful Submission: 2024-05-25 02:36:33

Process substitution for input

Time of First Successful Submission: 2025-12-11 16:08:19

Writing to multiple programs

Time of First Successful Submission: 2024-07-21 05:57:14

Split-piping stderr and stdout

Time of First Successful Submission: 2024-08-14 04:14:37

Named pipes

Time of First Successful Submission: 2025-12-11 16:16:26

Printing Variables

Time of First Successful Submission: 2024-05-16 00:20:28

Setting Variables

Time of First Successful Submission: 2024-05-16 01:01:50

Multi-word Variables

Time of First Successful Submission: 2024-05-16 01:02:50

Exporting Variables

Time of First Successful Submission: 2024-05-16 01:07:49

Printing Exported Variables

Time of First Successful Submission: 2024-05-16 00:20:59

Storing Command Output

Time of First Successful Submission: 2024-07-21 05:28:38

Reading Input

Time of First Successful Submission: 2024-05-16 20:02:46

Reading Files

Time of First Successful Submission: 2024-05-16 20:04:25

Translating characters

Time of First Successful Submission: 2025-06-14 02:43:14

Deleting characters

Time of First Successful Submission: 2025-06-14 02:45:14

Deleting newlines

Time of First Successful Submission: 2025-06-14 02:46:33

Extracting the first lines with head

Time of First Successful Submission: 2025-06-14 02:52:41

Extracting specific sections of text

Time of First Successful Submission: 2025-06-14 02:58:19

Sorting data

Time of First Successful Submission: 2025-12-11 16:29:16

Listing Processes

Time of First Successful Submission: 2024-05-16 20:06:47

Killing Processes

Time of First Successful Submission: 2024-05-17 02:51:26

Interrupting Processes

Time of First Successful Submission: 2024-05-17 02:53:29

Killing Misbehaving Processes

Time of First Successful Submission: 2025-12-11 16:33:56

Suspending Processes

Time of First Successful Submission: 2024-05-17 02:54:27

Resuming Processes

Time of First Successful Submission: 2024-05-17 02:55:06

Backgrounding Processes

Time of First Successful Submission: 2024-05-17 03:52:38

Foregrounding Processes

Time of First Successful Submission: 2024-05-17 03:54:16

Starting Backgrounded Processes

Time of First Successful Submission: 2024-05-17 03:55:00

Process Exit Codes

Time of First Successful Submission: 2024-08-10 01:06:23

Becoming root with su

Time of First Successful Submission: 2024-07-18 02:21:28

Other users with su

Time of First Successful Submission: 2024-07-18 02:22:12

Cracking passwords

Time of First Successful Submission: 2024-07-18 02:30:52

Using sudo

Time of First Successful Submission: 2024-07-18 02:31:44

Changing File Ownership

Time of First Successful Submission: 2024-05-16 20:10:56

Groups and Files

Time of First Successful Submission: 2024-07-05 16:43:00

Fun With Groups Names

Time of First Successful Submission: 2024-07-05 16:44:20

Changing Permissions

Time of First Successful Submission: 2024-07-05 16:46:14

Executable Files

Time of First Successful Submission: 2024-05-16 20:12:12

Permission Tweaking Practice

Time of First Successful Submission: 2024-05-16 20:09:51

Permissions Setting Practice

Time of First Successful Submission: 2024-05-23 05:57:18

The SUID Bit

Time of First Successful Submission: 2024-05-16 20:14:24

Chaining with Semicolons

Time of First Successful Submission: 2024-05-18 04:30:23

Building on Success

Time of First Successful Submission: 2025-12-11 16:36:37

Handling Failure

Time of First Successful Submission: 2025-12-11 16:39:03

Your First Shell Script

Time of First Successful Submission: 2024-05-20 02:53:04

Redirecting Script Output

Time of First Successful Submission: 2024-05-24 01:31:25

Executable Shell Scripts

Time of First Successful Submission: 2024-07-05 16:48:25

Understanding Shebangs

Time of First Successful Submission: 2025-12-12 03:00:24

Scripting with Arguments

Time of First Successful Submission: 2025-12-12 03:02:33

Scripting with Conditionals

Time of First Successful Submission: 2025-12-12 03:06:18

Scripting with Default Cases

Time of First Successful Submission: 2025-12-12 03:07:41

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-12-12 03:10:26

Reading Shell Scripts

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

Launching Screen

Time of First Successful Submission: 2025-12-12 03:16:53

Detaching and Attaching

Time of First Successful Submission: 2025-12-12 03:17:34

Finding Sessions

Time of First Successful Submission: 2025-12-12 03:18:53

Switching Windows

Time of First Successful Submission: 2025-12-12 03:20:33

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-12-12 03:21:54

Switching Windows (tmux)

Time of First Successful Submission: 2025-12-12 03:23:29

The PATH Variable

Time of First Successful Submission: 2024-06-13 21:45:24

Setting PATH

Time of First Successful Submission: 2024-07-05 16:50:09

Finding Commands

Time of First Successful Submission: 2025-06-14 02:36:23

Adding Commands

Time of First Successful Submission: 2024-07-05 17:03:40

Hijacking Commands

Time of First Successful Submission: 2024-07-05 17:06:50

Bashrc Backdoor

Time of First Successful Submission: 2025-06-14 20:52:41

Sniffing Input

Time of First Successful Submission: 2025-12-12 04:02:14

Overshared Directories

Time of First Successful Submission: 2025-12-12 04:18:45

Tricky Linking

Time of First Successful Submission: 2025-12-12 04:24:10

Sniffing Process Arguments

Time of First Successful Submission: 2025-12-12 04:29:36

Snooping on Configurations

Time of First Successful Submission: 2025-12-12 04:40:59

The Fork Bomb

Time of First Successful Submission: 2025-12-12 04:56:36

Disk-Space Doomsday

Time of First Successful Submission: 2025-12-12 05:08:24

rm -rf /

Time of First Successful Submission: 2025-12-12 05:11:52

Life after rm -rf /

Time of First Successful Submission: 2025-12-12 05:16:24

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-12-12 05:28:59


Computing 101

69 / 69 67 / 19405


Your First Register

Time of First Successful Submission: 2024-10-21 20:04:31

Your First Syscall

Time of First Successful Submission: 2024-10-21 20:05:21

Exit Codes

Time of First Successful Submission: 2024-10-21 20:06:01

Building Executables

Time of First Successful Submission: 2024-10-24 02:22:21

Moving Between Registers

Time of First Successful Submission: 2024-10-21 20:09:24

Tracing Syscalls

Time of First Successful Submission: 2024-10-21 20:07:43

Starting GDB

Time of First Successful Submission: 2025-02-05 03:03:54

Starting Programs in GDB

Time of First Successful Submission: 2025-02-05 03:04:33

Loading From Memory

Time of First Successful Submission: 2024-10-21 20:10:32

More Loading Practice

Time of First Successful Submission: 2024-10-21 20:17:51

Dereferencing Pointers

Time of First Successful Submission: 2024-10-21 20:18:35

Dereferencing Yourself

Time of First Successful Submission: 2024-10-21 20:20:02

Dereferencing with Offsets

Time of First Successful Submission: 2024-10-21 20:21:37

Stored Addresses

Time of First Successful Submission: 2024-10-21 20:23:03

Double Dereference

Time of First Successful Submission: 2024-10-21 20:26:01

Triple Dereference

Time of First Successful Submission: 2024-10-21 20:32:26

Writing Output

Time of First Successful Submission: 2024-10-21 20:38:32

Chaining Syscalls

Time of First Successful Submission: 2024-10-21 20:46:13

Writing Strings

Time of First Successful Submission: 2024-10-21 20:49:32

Reading Data

Time of First Successful Submission: 2025-02-18 17:42:11

set-register

Time of First Successful Submission: 2023-09-05 23:17:28

set-multiple-registers

Time of First Successful Submission: 2024-02-09 20:18:56

add-to-register

Time of First Successful Submission: 2023-09-05 23:24:49

linear-equation-registers

Time of First Successful Submission: 2023-09-06 00:56:48

integer-division

Time of First Successful Submission: 2023-09-06 01:07:28

modulo-operation

Time of First Successful Submission: 2023-09-06 01:32:51

set-upper-byte

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

efficient-modulo

Time of First Successful Submission: 2023-09-06 01:38:59

byte-extraction

Time of First Successful Submission: 2023-09-06 03:00:41

bitwise-and

Time of First Successful Submission: 2023-09-06 03:58:05

check-even

Time of First Successful Submission: 2023-09-06 04:11:24

memory-read

Time of First Successful Submission: 2024-02-09 20:22:20

memory-write

Time of First Successful Submission: 2024-02-09 20:25:03

memory-increment

Time of First Successful Submission: 2023-09-06 04:20:06

byte-access

Time of First Successful Submission: 2024-02-09 20:27:49

memory-size-access

Time of First Successful Submission: 2023-09-06 04:55:20

little-endian-write

Time of First Successful Submission: 2023-09-06 04:59:41

memory-sum

Time of First Successful Submission: 2023-09-06 05:03:15

stack-subtraction

Time of First Successful Submission: 2023-09-06 05:07:03

swap-stack-values

Time of First Successful Submission: 2023-09-06 05:10:41

average-stack-values

Time of First Successful Submission: 2023-09-06 05:50:56

absolute-jump

Time of First Successful Submission: 2024-02-09 20:29:15

relative-jump

Time of First Successful Submission: 2024-02-09 20:45:26

jump-trampoline

Time of First Successful Submission: 2023-09-06 18:39:21

conditional-jump

Time of First Successful Submission: 2023-09-06 19:32:39

indirect-jump

Time of First Successful Submission: 2023-09-06 19:41:00

average-loop

Time of First Successful Submission: 2023-09-06 20:37:28

count-non-zero

Time of First Successful Submission: 2023-09-06 19:44:52

string-lower

Time of First Successful Submission: 2023-09-06 19:53:12

most-common-byte

Time of First Successful Submission: 2023-09-06 21:29:11

Debugging Programs

Time of First Successful Submission: 2023-09-16 04:13:16

Inspecting Registers

Time of First Successful Submission: 2023-09-16 04:19:23

Examining Memory

Time of First Successful Submission: 2023-09-18 20:24:26

Setting Breakpoints

Time of First Successful Submission: 2023-09-18 21:16:09

GDB Scripting

Time of First Successful Submission: 2023-09-19 20:48:24

Modifying Data

Time of First Successful Submission: 2023-10-02 20:01:12

Modifying Execution

Time of First Successful Submission: 2023-10-02 21:00:36

Broken Functions

Time of First Successful Submission: 2023-10-03 03:11:32

Exit

Time of First Successful Submission: 2023-09-11 23:56:55

Socket

Time of First Successful Submission: 2023-09-12 01:13:26

Bind

Time of First Successful Submission: 2023-09-12 01:38:48

Listen

Time of First Successful Submission: 2023-09-12 01:42:22

Accept

Time of First Successful Submission: 2023-09-12 01:51:01

Static Response

Time of First Successful Submission: 2023-09-12 19:13:22

Dynamic Response

Time of First Successful Submission: 2023-09-13 02:13:00

Iterative GET Server

Time of First Successful Submission: 2023-09-13 02:24:09

Concurrent GET Server

Time of First Successful Submission: 2023-09-13 03:30:31

Concurrent POST Server

Time of First Successful Submission: 2023-09-14 03:47:32

Web Server

Time of First Successful Submission: 2023-09-15 20:16:26


Playing With Programs

75 / 116 1849 / 22222


Decoding Base64

Time of First Successful Submission: 2023-10-07 01:22:05

HTTP (netcat)

Time of First Successful Submission: 2023-08-28 20:37:19

HTTP Paths (netcat)

Time of First Successful Submission: 2023-08-29 03:58:45

HTTP (curl)

Time of First Successful Submission: 2023-08-29 03:56:01

HTTP (python)

Time of First Successful Submission: 2023-08-29 20:29:54

HTTP Host Header (python)

Time of First Successful Submission: 2023-08-29 03:54:17

HTTP Host Header (curl)

Time of First Successful Submission: 2023-08-29 03:24:07

HTTP Host Header (netcat)

Time of First Successful Submission: 2023-08-29 03:27:20

URL Encoding (netcat)

Time of First Successful Submission: 2023-08-30 02:26:40

HTTP GET Parameters

Time of First Successful Submission: 2023-08-30 03:24:09

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2023-08-30 04:04:56

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2023-08-30 03:54:52

HTTP Forms (curl)

Time of First Successful Submission: 2023-08-31 22:27:54

HTTP Forms (netcat)

Time of First Successful Submission: 2023-09-01 00:10:26

HTTP Forms (python)

Time of First Successful Submission: 2023-09-01 00:22:21

Multiple Form Fields (curl)

Time of First Successful Submission: 2023-09-01 00:26:22

Multiple Form Fields (netcat)

Time of First Successful Submission: 2023-09-01 01:28:54

HTTP Redirects (netcat)

Time of First Successful Submission: 2023-09-01 04:00:27

HTTP Redirects (curl)

Time of First Successful Submission: 2023-09-01 03:56:57

HTTP Redirects (python)

Time of First Successful Submission: 2023-09-01 04:02:29

HTTP Cookies (curl)

Time of First Successful Submission: 2023-09-01 04:07:55

HTTP Cookies (netcat)

Time of First Successful Submission: 2023-09-01 04:14:50

HTTP Cookies (python)

Time of First Successful Submission: 2023-09-01 04:17:42

Server State (python)

Time of First Successful Submission: 2023-09-01 04:33:28

cat

Time of First Successful Submission: 2023-11-30 00:13:13

more

Time of First Successful Submission: 2023-11-30 00:19:10

less

Time of First Successful Submission: 2023-11-30 00:20:20

tail

Time of First Successful Submission: 2023-11-30 00:22:42

head

Time of First Successful Submission: 2023-11-30 00:23:36

sort

Time of First Successful Submission: 2023-11-30 00:24:38

vim

Time of First Successful Submission: 2023-11-30 00:27:22

emacs

Time of First Successful Submission: 2023-11-30 00:28:37

nano

Time of First Successful Submission: 2023-11-30 00:31:49

rev

Time of First Successful Submission: 2023-11-30 00:36:49

od

Time of First Successful Submission: 2023-11-30 01:35:25

hd

Time of First Successful Submission: 2023-11-30 01:38:42

xxd

Time of First Successful Submission: 2023-11-30 01:46:44

base32

Time of First Successful Submission: 2023-11-30 01:50:50

base64

Time of First Successful Submission: 2023-11-30 01:51:42

split

Time of First Successful Submission: 2023-11-30 01:54:47

gzip

Time of First Successful Submission: 2023-11-30 02:03:24

bzip2

Time of First Successful Submission: 2023-11-30 02:18:31

zip

Time of First Successful Submission: 2023-11-30 02:23:21

tar

Time of First Successful Submission: 2023-11-30 02:29:12

ar

Time of First Successful Submission: 2023-11-30 02:34:10

cpio

Time of First Successful Submission: 2023-11-30 03:01:47

genisoimage

Time of First Successful Submission: 2023-11-30 03:19:05

env

Time of First Successful Submission: 2023-11-30 16:22:04

find

Time of First Successful Submission: 2023-11-30 16:27:23

make

Time of First Successful Submission: 2023-11-30 16:47:26

nice

Time of First Successful Submission: 2023-11-30 16:50:58

timeout

Time of First Successful Submission: 2023-11-30 16:53:43

stdbuf

Time of First Successful Submission: 2023-11-30 16:56:53

setarch

Time of First Successful Submission: 2023-11-30 17:20:32

watch

Time of First Successful Submission: 2023-11-30 17:24:56

socat

Time of First Successful Submission: 2023-11-30 17:29:35

whiptail

Time of First Successful Submission: 2023-11-30 17:31:32

awk

Time of First Successful Submission: 2023-11-30 17:34:37

sed

Time of First Successful Submission: 2023-11-30 17:42:09

ed

Time of First Successful Submission: 2023-11-30 17:45:29

chown

Time of First Successful Submission: 2023-11-30 17:49:03

chmod

Time of First Successful Submission: 2023-11-30 17:54:01

cp

Time of First Successful Submission: 2023-11-30 18:08:03

mv

Time of First Successful Submission: 2023-11-30 18:32:40

perl

Time of First Successful Submission: 2023-11-30 18:48:41

python

Time of First Successful Submission: 2023-11-30 19:08:59

ruby

Time of First Successful Submission: 2023-11-30 19:12:27

bash

Time of First Successful Submission: 2023-11-30 19:38:50

date

Time of First Successful Submission: 2023-11-30 19:43:34

dmesg

Time of First Successful Submission: 2023-11-30 19:47:08

wc

Time of First Successful Submission: 2023-11-30 19:49:00

gcc

Time of First Successful Submission: 2023-11-30 19:57:13

as

Time of First Successful Submission: 2023-11-30 20:17:07

wget

Time of First Successful Submission: 2023-11-30 20:41:20

ssh-keygen

Time of First Successful Submission: 2023-11-30 21:12:40


CybHer Dojo

11 / 104 1932 / 38580


Using the Terminal

Time of First Successful Submission: 2025-08-19 00:23:07

Using the VSCode Workspace

Time of First Successful Submission: 2024-05-16 01:45:56

Using the GUI Desktop

Time of First Successful Submission: 2024-05-16 01:46:37

Pasting into the Desktop

Time of First Successful Submission: 2024-05-16 01:47:53

Restarting Challenges

Time of First Successful Submission: 2024-06-20 04:47:20

Getting Help

Time of First Successful Submission: 2024-07-17 02:55:00

Challenge Programs

Time of First Successful Submission: 2024-05-16 01:45:25

The Flag File

Time of First Successful Submission: 2024-05-16 01:53:16

Using Privileged Mode

Time of First Successful Submission: 2024-05-16 01:57:42

Persistent Home Directories - One

Time of First Successful Submission: 2024-05-16 02:01:12

Persistent Home Directories - Two

Time of First Successful Submission: 2024-05-16 02:01:49


Desert CodeSprouts

3 / 7 38 / 187


Password Cracking

Time of First Successful Submission: 2024-05-16 20:33:41

Information Gathering

Time of First Successful Submission: 2024-05-16 22:13:39

Encryption Breaking

Time of First Successful Submission: 2024-05-16 22:15:26


Fuzz Dojo

1 / 16 109 / 234


Consent

Time of First Successful Submission: 2025-08-19 00:40:14


GCA CTF

11 / 104 1932 / 38580


Using the Terminal

Time of First Successful Submission: 2025-08-19 00:23:07

Using the VSCode Workspace

Time of First Successful Submission: 2024-05-16 01:45:56

Using the GUI Desktop

Time of First Successful Submission: 2024-05-16 01:46:37

Pasting into the Desktop

Time of First Successful Submission: 2024-05-16 01:47:53

Restarting Challenges

Time of First Successful Submission: 2024-06-20 04:47:20

Getting Help

Time of First Successful Submission: 2024-07-17 02:55:00

Challenge Programs

Time of First Successful Submission: 2024-05-16 01:45:25

The Flag File

Time of First Successful Submission: 2024-05-16 01:53:16

Using Privileged Mode

Time of First Successful Submission: 2024-05-16 01:57:42

Persistent Home Directories - One

Time of First Successful Submission: 2024-05-16 02:01:12

Persistent Home Directories - Two

Time of First Successful Submission: 2024-05-16 02:01:49


Hacker History

8 / 8 20 / 141


External BBS (login)

Time of First Successful Submission: 2025-05-06 18:14:29

Internal BBS

Time of First Successful Submission: 2025-05-06 19:24:42

Join an IRC Server

Time of First Successful Submission: 2025-05-06 20:10:12

Join an IRC Server (with an IRC Client)

Time of First Successful Submission: 2025-05-06 20:11:59

Change your nickname

Time of First Successful Submission: 2025-05-06 20:43:16

Join a channel

Time of First Successful Submission: 2025-05-06 20:51:53

Message a channel

Time of First Successful Submission: 2025-05-06 21:00:28

Remove another user

Time of First Successful Submission: 2025-05-06 21:03:38


Kalevala

1 / 20 74 / 120


guessnumber.01

Time of First Successful Submission: 2024-05-24 01:41:11


Pwntools Tutorials

1 / 12 836 / 1131


Level 0.0

Time of First Successful Submission: 2024-06-20 05:00:10