level1

Time of First Successful Submission: 2024-02-08 20:10:48

level2

Time of First Successful Submission: 2024-02-08 20:12:02

level3

Time of First Successful Submission: 2024-02-08 20:13:28

level4

Time of First Successful Submission: 2024-02-08 20:14:30

level5

Time of First Successful Submission: 2024-02-08 20:16:12

level6

Time of First Successful Submission: 2024-02-08 20:17:09

level7

Time of First Successful Submission: 2024-02-08 20:18:29

level8

Time of First Successful Submission: 2024-02-08 20:20:33

level9

Time of First Successful Submission: 2024-02-08 20:27:38

level10

Time of First Successful Submission: 2024-02-08 20:29:32

level11

Time of First Successful Submission: 2024-02-08 20:49:32

level12

Time of First Successful Submission: 2024-02-08 20:54:38

level13

Time of First Successful Submission: 2024-02-08 20:56:44

level14

Time of First Successful Submission: 2024-02-08 20:58:02

level15

Time of First Successful Submission: 2024-02-09 15:23:42

level16

Time of First Successful Submission: 2024-02-09 15:28:40

level17

Time of First Successful Submission: 2024-02-09 15:30:55

level18

Time of First Successful Submission: 2024-02-09 15:33:40

level19

Time of First Successful Submission: 2024-02-09 15:42:45

level20

Time of First Successful Submission: 2024-02-09 15:44:28

level21

Time of First Successful Submission: 2024-02-09 15:45:50

level22

Time of First Successful Submission: 2024-02-08 21:11:01

level23

Time of First Successful Submission: 2024-02-08 21:16:32

level24

Time of First Successful Submission: 2024-02-08 21:19:12

level25

Time of First Successful Submission: 2024-02-08 21:24:05

level26

Time of First Successful Submission: 2024-02-09 15:53:55

level27

Time of First Successful Submission: 2024-02-09 16:13:50

level28

Time of First Successful Submission: 2024-02-09 16:15:22

level29

Time of First Successful Submission: 2024-02-09 17:54:36

level30

Time of First Successful Submission: 2024-02-09 18:47:23

level31

Time of First Successful Submission: 2024-02-09 18:54:17

level32

Time of First Successful Submission: 2024-02-09 19:01:04

level33

Time of First Successful Submission: 2024-02-09 20:27:39

level34

Time of First Successful Submission: 2024-02-09 20:34:39

level35

Time of First Successful Submission: 2024-02-09 20:36:06

level36

Time of First Successful Submission: 2024-02-08 21:34:00

level37

Time of First Successful Submission: 2024-02-08 21:29:15

level38

Time of First Successful Submission: 2024-02-09 21:13:37

level39

Time of First Successful Submission: 2024-02-09 21:14:25

level40

Time of First Successful Submission: 2024-02-09 21:18:50

level41

Time of First Successful Submission: 2024-02-10 13:38:26

level42

Time of First Successful Submission: 2024-02-10 13:19:29

level43

Time of First Successful Submission: 2024-02-10 13:20:56

level44

Time of First Successful Submission: 2024-02-10 13:24:50

level45

Time of First Successful Submission: 2024-02-10 13:26:09

level46

Time of First Successful Submission: 2024-02-10 13:36:37

level47

Time of First Successful Submission: 2024-02-10 13:41:29

level48

Time of First Successful Submission: 2024-02-10 14:02:52

level49

Time of First Successful Submission: 2024-02-10 14:21:17

level50

Time of First Successful Submission: 2024-02-10 14:30:29

level51

Time of First Successful Submission: 2024-02-10 14:32:42

level52

Time of First Successful Submission: 2024-02-10 14:42:31

level53

Time of First Successful Submission: 2024-02-10 14:58:45

level54

Time of First Successful Submission: 2024-02-10 15:08:35

level55

Time of First Successful Submission: 2024-02-10 15:11:06

level56

Time of First Successful Submission: 2024-02-10 15:13:28

level57

Time of First Successful Submission: 2024-02-10 15:15:55

level58

Time of First Successful Submission: 2024-02-10 15:18:48

level59

Time of First Successful Submission: 2024-02-10 15:20:50

level60

Time of First Successful Submission: 2024-02-10 15:33:35

level61

Time of First Successful Submission: 2024-02-10 15:35:20

level62

Time of First Successful Submission: 2024-02-10 15:36:30

level63

Time of First Successful Submission: 2024-02-10 15:37:43

level64

Time of First Successful Submission: 2024-02-10 15:39:12

level65

Time of First Successful Submission: 2024-02-10 15:40:23

level66

Time of First Successful Submission: 2024-02-08 21:41:14

level67

Time of First Successful Submission: 2024-02-10 15:43:57

level68

Time of First Successful Submission: 2024-02-10 15:49:29

level70

Time of First Successful Submission: 2024-02-10 15:52:32

level71

Time of First Successful Submission: 2024-02-10 15:57:51

level72

Time of First Successful Submission: 2024-02-10 16:02:08

level73

Time of First Successful Submission: 2024-02-10 16:34:32

level74

Time of First Successful Submission: 2024-02-10 17:36:11

level76

Time of First Successful Submission: 2024-02-10 17:40:34

level77

Time of First Successful Submission: 2024-02-10 17:48:15

level78

Time of First Successful Submission: 2024-02-10 17:53:54

level79

Time of First Successful Submission: 2024-02-10 18:07:28

level80

Time of First Successful Submission: 2024-02-10 19:14:16

level82

Time of First Successful Submission: 2024-02-10 19:23:47

level83

Time of First Successful Submission: 2024-02-10 19:57:10

level84

Time of First Successful Submission: 2024-02-10 20:00:37

level85

Time of First Successful Submission: 2024-02-10 20:16:16

level86

Time of First Successful Submission: 2024-02-11 16:37:37

level87

Time of First Successful Submission: 2024-02-11 16:39:29

level88

Time of First Successful Submission: 2024-02-11 16:52:03

level89

Time of First Successful Submission: 2024-02-11 17:00:19

level90

Time of First Successful Submission: 2024-02-11 19:12:07

level91

Time of First Successful Submission: 2024-02-11 19:14:40

level92

Time of First Successful Submission: 2024-02-11 19:19:29

level93

Time of First Successful Submission: 2024-07-18 21:54:28

level94

Time of First Successful Submission: 2024-07-22 22:42:35

level95

Time of First Successful Submission: 2024-07-22 22:32:35

level96

Time of First Successful Submission: 2024-02-11 20:26:26

level97

Time of First Successful Submission: 2024-02-11 21:49:17

level98

Time of First Successful Submission: 2024-02-11 21:52:17

level99

Time of First Successful Submission: 2024-02-11 22:05:01

level100

Time of First Successful Submission: 2024-02-11 22:07:52

level101

Time of First Successful Submission: 2024-02-11 22:18:02

level102

Time of First Successful Submission: 2024-02-11 22:20:34

level103

Time of First Successful Submission: 2025-04-16 21:06:57

level104

Time of First Successful Submission: 2025-04-16 21:10:24

level105

Time of First Successful Submission: 2025-04-16 21:13:41

level106

Time of First Successful Submission: 2025-04-17 12:18:52

level107

Time of First Successful Submission: 2024-02-11 23:07:13

level108

Time of First Successful Submission: 2024-02-11 23:11:11

level109

Time of First Successful Submission: 2024-02-11 23:14:27

level110

Time of First Successful Submission: 2024-02-11 23:19:17

level111

Time of First Successful Submission: 2024-02-12 14:16:49

level112

Time of First Successful Submission: 2024-02-12 14:19:47

level113

Time of First Successful Submission: 2024-02-12 14:21:56

level114

Time of First Successful Submission: 2024-02-12 14:23:45

level115

Time of First Successful Submission: 2024-02-12 14:26:07

level116

Time of First Successful Submission: 2025-04-17 12:26:16

level117

Time of First Successful Submission: 2025-04-17 12:51:11

level118

Time of First Successful Submission: 2025-04-17 12:54:28

level119

Time of First Successful Submission: 2025-04-17 12:55:50

level120

Time of First Successful Submission: 2024-02-12 14:29:06

level121

Time of First Successful Submission: 2024-02-12 14:30:33

level122

Time of First Successful Submission: 2024-02-12 14:31:36

level123

Time of First Successful Submission: 2024-02-12 14:32:48

level124

Time of First Successful Submission: 2024-02-12 14:34:14

level125

Time of First Successful Submission: 2024-02-12 14:42:46

level126

Time of First Successful Submission: 2024-02-12 14:57:54

level127

Time of First Successful Submission: 2024-02-12 15:08:54

level128

Time of First Successful Submission: 2024-02-12 15:14:41

level129

Time of First Successful Submission: 2025-04-17 13:43:54

level130

Time of First Successful Submission: 2024-02-12 15:24:55

level131

Time of First Successful Submission: 2024-02-12 15:33:34

level132

Time of First Successful Submission: 2024-02-12 15:37:14

level133

Time of First Successful Submission: 2024-02-12 15:42:50

level134

Time of First Successful Submission: 2025-04-17 13:59:51

level135

Time of First Successful Submission: 2025-04-17 13:39:12

level136

Time of First Successful Submission: 2025-04-17 13:36:05

level137

Time of First Successful Submission: 2024-02-12 16:10:18

level138

Time of First Successful Submission: 2024-02-12 16:20:00

level139

Time of First Successful Submission: 2025-04-17 14:03:20

level140

Time of First Successful Submission: 2024-08-11 20:27:15

level141

Time of First Successful Submission: 2024-08-11 20:34:32

level142

Time of First Successful Submission: 2025-04-17 13:17:03

HTTP (curl)

Time of First Successful Submission: 2024-02-14 16:23:41

HTTP (python)

Time of First Successful Submission: 2024-02-14 16:27:19

URL Encoding (curl)

Time of First Successful Submission: 2024-02-14 16:43:07

URL Encoding (python)

Time of First Successful Submission: 2024-02-14 18:29:41

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2024-02-14 18:39:07

HTTP GET Parameters (python)

Time of First Successful Submission: 2024-02-14 18:40:29

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2024-02-14 18:52:21

Multiple Form Fields (python)

Time of First Successful Submission: 2024-03-09 17:11:50

HTTP JSON (curl)

Time of First Successful Submission: 2024-03-09 19:51:19

HTTP JSON (netcat)

Time of First Successful Submission: 2024-03-09 19:53:55

HTTP JSON (python)

Time of First Successful Submission: 2024-03-09 19:55:50

Complex HTTP JSON (curl)

Time of First Successful Submission: 2024-03-09 19:58:34

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2024-03-09 20:01:03

Complex HTTP JSON (python)

Time of First Successful Submission: 2024-03-09 20:02:51

Server State (curl)

Time of First Successful Submission: 2024-03-09 20:57:50

Server State (netcat)

Time of First Successful Submission: 2024-03-09 21:03:25

Silenced Shellcode

Time of First Successful Submission: 2024-08-10 21:25:56

Shellcode Shuffle

Time of First Successful Submission: 2024-08-12 13:42:36

Shellcode Shuffle II

Time of First Successful Submission: 2024-08-12 14:32:42

Mmap Mirage (Easy)

Time of First Successful Submission: 2024-08-09 15:19:53

Mmap Mirage (Hard)

Time of First Successful Submission: 2024-08-09 16:10:56

Twisted Text (Easy)

Time of First Successful Submission: 2024-07-24 20:58:28

Twisted Text (Hard)

Time of First Successful Submission: 2024-07-24 21:18:27

Tidy Task (Easy)

Time of First Successful Submission: 2024-07-24 21:22:31

Tidy Task (Hard)

Time of First Successful Submission: 2024-07-25 13:16:51

Logical License (Easy)

Time of First Successful Submission: 2024-07-25 13:25:30

Logical License (Hard)

Time of First Successful Submission: 2024-07-25 13:30:09

Modest Mangler (Easy)

Time of First Successful Submission: 2024-07-25 20:52:28

Modest Mangler (Hard)

Time of First Successful Submission: 2024-07-25 21:07:11

This is Yancode (Easy)

Time of First Successful Submission: 2024-08-14 14:09:55

This is Yancode (Hard)

Time of First Successful Submission: 2024-08-14 14:16:12

Powered by Yancode (Easy)

Time of First Successful Submission: 2024-08-14 14:19:56

Powered by Yancode (Hard)

Time of First Successful Submission: 2024-08-14 14:24:53

Yancode Inside (Easy)

Time of First Successful Submission: 2024-08-15 13:03:53

Yancode Inside (Hard)

Time of First Successful Submission: 2024-08-15 13:08:29

Level 15

Time of First Successful Submission: 2024-08-05 21:57:30

level2.0-f2022

Time of First Successful Submission: 2024-12-24 21:34:14

level2.1-f2022

Time of First Successful Submission: 2024-12-24 21:35:28

Day 01

Time of First Successful Submission: 2025-12-01 13:28:26

Day 02

Time of First Successful Submission: 2025-12-02 22:26:43

Day 03

Time of First Successful Submission: 2025-12-03 11:13:03

Day 04

Time of First Successful Submission: 2025-12-04 00:40:58

Day 05

Time of First Successful Submission: 2025-12-05 18:39:26

Day 06

Time of First Successful Submission: 2025-12-06 13:36:03

Day 07

Time of First Successful Submission: 2025-12-07 00:23:22

Day 08

Time of First Successful Submission: 2025-12-08 00:58:47

Day 09

Time of First Successful Submission: 2025-12-11 22:33:32

Day 10

Time of First Successful Submission: 2025-12-12 00:41:57

Day 11

Time of First Successful Submission: 2025-12-12 16:55:45

Day 12

Time of First Successful Submission: 2025-12-12 19:06:28

Level1

Time of First Successful Submission: 2025-08-31 12:55:36

Level2

Time of First Successful Submission: 2025-08-31 13:01:24

Level3

Time of First Successful Submission: 2025-08-31 13:05:33

Level4

Time of First Successful Submission: 2025-08-31 13:06:53

Level5

Time of First Successful Submission: 2025-08-31 14:34:46

Level6

Time of First Successful Submission: 2025-08-31 14:44:02

Level7

Time of First Successful Submission: 2025-08-31 15:30:48

Level8

Time of First Successful Submission: 2025-08-31 15:38:22

Level9

Time of First Successful Submission: 2025-08-31 15:49:49

Level10

Time of First Successful Submission: 2025-08-31 15:53:18

Level11

Time of First Successful Submission: 2025-08-31 16:41:34

Level12

Time of First Successful Submission: 2025-08-31 17:15:49

Level13

Time of First Successful Submission: 2025-09-01 13:33:55

Level14

Time of First Successful Submission: 2025-09-01 13:53:36

Level15

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

level-1-0

Time of First Successful Submission: 2025-09-01 14:52:17

level-1-1

Time of First Successful Submission: 2025-09-01 15:29:32

level-2-0

Time of First Successful Submission: 2025-09-01 16:31:22

level-2-1

Time of First Successful Submission: 2025-09-01 16:35:18

level-3-0

Time of First Successful Submission: 2025-09-01 21:35:14

level-3-1

Time of First Successful Submission: 2025-09-01 21:39:00

level-3-0-a

Time of First Successful Submission: 2025-09-02 20:06:55

level-3-1-a

Time of First Successful Submission: 2025-09-02 20:11:21

level-4-0

Time of First Successful Submission: 2025-09-02 22:57:17

level-4-1

Time of First Successful Submission: 2025-09-02 23:03:24

static-binary-rop

Time of First Successful Submission: 2025-09-03 15:24:55

level-4-1-gcc

Time of First Successful Submission: 2025-09-03 16:02:38

hard-level-3-1-a-gcc

Time of First Successful Submission: 2025-09-04 22:13:23

Lecture 1.1. Course Environment

Time of First Successful Submission: 2025-08-08 11:18:34

Lab 1.1 - Start Terminal

Time of First Successful Submission: 2025-08-08 16:19:09

Lecture 1.2. Linux Shells

Time of First Successful Submission: 2025-09-05 12:31:41

Lecture 1.3. Linux File System

Time of First Successful Submission: 2025-09-05 12:34:17

Lecture 1.4. Executing Programs

Time of First Successful Submission: 2025-09-05 13:25:40

Lecture 1.5. Common Commands

Time of First Successful Submission: 2025-09-05 13:26:01

Lab 1.5.2 - Using ls and cd

Time of First Successful Submission: 2025-09-05 13:34:28

Lab 1.5.3 - Using grep

Time of First Successful Submission: 2025-09-05 13:35:43

Lecture 1.6. Redirection of I/O

Time of First Successful Submission: 2025-09-05 13:30:42

Lab 1.6 - Using grep and pipe

Time of First Successful Submission: 2025-09-05 13:37:17

Lecture 1.7. Regular Expressions

Time of First Successful Submission: 2025-09-05 13:31:06

Lecture 1.8. Misc Linux

Time of First Successful Submission: 2025-09-05 13:31:24

Lecture 1.9. Testing Code on pwn.college

Time of First Successful Submission: 2025-09-05 13:31:44

Commands

Time of First Successful Submission: 2024-07-04 13:04:58

Command Arguments

Time of First Successful Submission: 2024-07-04 13:05:36

Command History

Time of First Successful Submission: 2025-06-06 11:53:54

The Root Path

Time of First Successful Submission: 2024-06-27 17:20:35

Absolute Paths

Time of First Successful Submission: 2024-05-30 15:20:22

Changing position

Time of First Successful Submission: 2024-05-30 15:22:10

Changing to an Absolute Path

Time of First Successful Submission: 2024-05-30 15:23:11

Relative Paths

Time of First Successful Submission: 2024-05-30 15:27:26

Cat

Time of First Successful Submission: 2024-05-30 15:33:18

Ls

Time of First Successful Submission: 2024-05-30 15:36:35

Ls All

Time of First Successful Submission: 2024-05-30 15:38:30

Find

Time of First Successful Submission: 2024-05-30 15:52:25

Piping Echo

Time of First Successful Submission: 2024-05-30 16:38:03

Piping Stdout

Time of First Successful Submission: 2024-05-30 16:40:03

Piping Stdin

Time of First Successful Submission: 2024-05-30 16:46:16

level1

Time of First Successful Submission: 2025-07-19 19:12:18

level2

Time of First Successful Submission: 2025-07-19 20:58:42

level3

Time of First Successful Submission: 2025-07-19 21:28:02

level4

Time of First Successful Submission: 2025-07-20 13:21:30

level5

Time of First Successful Submission: 2025-07-21 11:06:28

level6

Time of First Successful Submission: 2025-07-21 20:18:35

level7

Time of First Successful Submission: 2025-07-21 22:58:52

Cookie Monster 1

Time of First Successful Submission: 2025-07-22 14:53:09

The Humble Calculator

Time of First Successful Submission: 2025-07-23 20:16:31

Hello World

Time of First Successful Submission: 2025-08-04 18:41:19

Alloc For What?

Time of First Successful Submission: 2025-08-05 11:50:24

Alloc For What? 2

Time of First Successful Submission: 2025-08-05 11:57:19

How to open a File

Time of First Successful Submission: 2025-08-05 18:38:12

How to open a File 2

Time of First Successful Submission: 2025-08-05 18:38:21

How to open a File 3

Time of First Successful Submission: 2025-08-05 18:38:32

How to open a File 4

Time of First Successful Submission: 2025-08-05 18:38:39

How to open a File 5

Time of First Successful Submission: 2025-08-05 18:38:50

Level1

Time of First Successful Submission: 2025-08-31 12:55:36

Level2

Time of First Successful Submission: 2025-08-31 13:01:24

Level3

Time of First Successful Submission: 2025-08-31 13:05:33

Level4

Time of First Successful Submission: 2025-08-31 13:06:53

Level5

Time of First Successful Submission: 2025-08-31 14:34:46

Level6

Time of First Successful Submission: 2025-08-31 14:44:02

Level7

Time of First Successful Submission: 2025-08-31 15:30:48

Level8

Time of First Successful Submission: 2025-08-31 15:38:22

Level9

Time of First Successful Submission: 2025-08-31 15:49:49

Level10

Time of First Successful Submission: 2025-08-31 15:53:18

Level11

Time of First Successful Submission: 2025-08-31 16:41:34

Level12

Time of First Successful Submission: 2025-08-31 17:15:49

Level13

Time of First Successful Submission: 2025-09-01 13:33:55

Level14

Time of First Successful Submission: 2025-09-01 13:53:36

Level15

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

level-1-0

Time of First Successful Submission: 2025-09-01 14:52:17

level-1-1

Time of First Successful Submission: 2025-09-01 15:29:32

level-2-0

Time of First Successful Submission: 2025-09-01 16:31:22

level-2-1

Time of First Successful Submission: 2025-09-01 16:35:18

level-3-0

Time of First Successful Submission: 2025-09-01 21:35:14

level-3-1

Time of First Successful Submission: 2025-09-01 21:39:00

level-3-0-a

Time of First Successful Submission: 2025-09-02 20:06:55

level-3-1-a

Time of First Successful Submission: 2025-09-02 20:11:21

level-4-0

Time of First Successful Submission: 2025-09-02 22:57:17

level-4-1

Time of First Successful Submission: 2025-09-02 23:03:24

static-binary-rop

Time of First Successful Submission: 2025-09-03 15:24:55

level-4-1-gcc

Time of First Successful Submission: 2025-09-03 16:02:38

hard-level-3-1-a-gcc

Time of First Successful Submission: 2025-09-04 22:13:23

Path Traversal 1

Time of First Successful Submission: 2024-08-03 21:55:27

Path Traversal 2

Time of First Successful Submission: 2024-10-06 16:25:49

CMDi 1

Time of First Successful Submission: 2024-10-06 16:32:33

CMDi 2

Time of First Successful Submission: 2024-10-06 16:34:07

CMDi 3

Time of First Successful Submission: 2024-10-06 16:36:32

CMDi 4

Time of First Successful Submission: 2024-08-03 21:57:51

CMDi 5

Time of First Successful Submission: 2024-10-07 15:13:48

CMDi 6

Time of First Successful Submission: 2024-10-07 15:20:49

Authentication Bypass 1

Time of First Successful Submission: 2024-08-04 13:26:48

Authentication Bypass 2

Time of First Successful Submission: 2024-10-07 15:24:39

SQLi 1

Time of First Successful Submission: 2024-10-06 16:31:18

SQLi 2

Time of First Successful Submission: 2024-08-04 13:28:47

SQLi 3

Time of First Successful Submission: 2024-08-04 14:00:09

SQLi 4

Time of First Successful Submission: 2024-08-04 14:30:49

SQLi 5

Time of First Successful Submission: 2024-08-04 14:51:15

XSS 1

Time of First Successful Submission: 2024-10-07 15:38:55

XSS 2

Time of First Successful Submission: 2024-10-07 15:40:45

XSS 3

Time of First Successful Submission: 2024-08-05 13:33:13

XSS 4

Time of First Successful Submission: 2024-08-05 14:00:25

XSS 5

Time of First Successful Submission: 2024-08-05 22:11:36

XSS 6

Time of First Successful Submission: 2024-11-16 20:35:48

XSS 7

Time of First Successful Submission: 2024-11-16 20:40:28

CSRF 1

Time of First Successful Submission: 2024-08-05 22:30:14

CSRF 2

Time of First Successful Submission: 2024-08-05 22:47:58

CSRF 3

Time of First Successful Submission: 2024-11-16 20:02:30

CSRF 4

Time of First Successful Submission: 2024-08-06 14:02:30

CSRF 5

Time of First Successful Submission: 2024-08-06 14:30:37

Connect

Time of First Successful Submission: 2024-07-27 11:14:47

Send

Time of First Successful Submission: 2025-04-18 12:51:28

Shutdown

Time of First Successful Submission: 2025-04-18 12:52:56

Listen

Time of First Successful Submission: 2024-07-27 11:16:02

Scan 1

Time of First Successful Submission: 2024-07-27 11:18:15

Scan 2

Time of First Successful Submission: 2024-07-27 12:09:08

Monitor 1

Time of First Successful Submission: 2024-07-27 16:50:25

Monitor 2

Time of First Successful Submission: 2024-07-27 17:28:37

Sniffing Cookies

Time of First Successful Submission: 2025-04-18 13:15:54

Network Configuration

Time of First Successful Submission: 2024-07-27 17:40:48

Firewall 1

Time of First Successful Submission: 2025-04-18 13:27:07

Firewall 2

Time of First Successful Submission: 2025-04-18 13:30:59

Firewall 3

Time of First Successful Submission: 2025-04-18 13:33:23

Denial of Service 1

Time of First Successful Submission: 2025-04-18 13:39:39

Denial of Service 2

Time of First Successful Submission: 2025-04-18 13:41:57

Denial of Service 3

Time of First Successful Submission: 2025-04-18 14:16:12

Ethernet

Time of First Successful Submission: 2024-07-27 19:18:35

IP

Time of First Successful Submission: 2024-07-27 19:23:30

TCP

Time of First Successful Submission: 2024-07-27 19:27:37

TCP Handshake

Time of First Successful Submission: 2024-07-28 14:30:05

UDP

Time of First Successful Submission: 2025-04-18 14:36:02

UDP 2

Time of First Successful Submission: 2025-04-18 14:37:22

UDP Spoofing 1

Time of First Successful Submission: 2025-04-18 14:40:29

UDP Spoofing 2

Time of First Successful Submission: 2025-04-18 14:43:26

UDP Spoofing 3

Time of First Successful Submission: 2025-04-18 14:53:17

UDP Spoofing 4

Time of First Successful Submission: 2025-04-18 15:48:34

ARP

Time of First Successful Submission: 2024-07-28 14:44:25

Intercept

Time of First Successful Submission: 2024-07-28 14:51:38

Man-in-the-Middle

Time of First Successful Submission: 2024-07-28 18:23:33

XOR

Time of First Successful Submission: 2024-09-29 22:51:23

XORing Hex

Time of First Successful Submission: 2024-09-29 22:54:24

XORing ASCII

Time of First Successful Submission: 2024-09-30 19:32:01

XORing ASCII Strings

Time of First Successful Submission: 2024-09-30 19:39:36

One-time Pad

Time of First Successful Submission: 2024-07-28 22:01:09

One-time Pad Tampering

Time of First Successful Submission: 2025-05-28 17:17:36

Many-time Pad

Time of First Successful Submission: 2024-07-28 22:05:21

AES

Time of First Successful Submission: 2024-07-29 16:38:32

AES-ECB-CPA

Time of First Successful Submission: 2024-11-20 17:03:47

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-04-18 11:36:27

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2024-11-20 17:47:06

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2024-11-20 17:56:42

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2024-11-22 20:10:49

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2024-11-22 20:20:54

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2024-08-02 17:22:46

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2024-11-22 20:45:42

AES-CBC

Time of First Successful Submission: 2024-11-22 21:52:10

AES-CBC Tampering

Time of First Successful Submission: 2024-11-22 22:24:48

AES-CBC Resizing

Time of First Successful Submission: 2024-11-22 22:39:20

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-04-18 12:32:53

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-04-18 12:47:12

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2024-11-23 15:42:40

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2024-11-23 18:38:58

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-08-19 16:02:20

DHKE

Time of First Successful Submission: 2024-08-02 19:22:23

DHKE-to-AES

Time of First Successful Submission: 2024-11-22 20:58:44

RSA 1

Time of First Successful Submission: 2024-08-02 17:48:49

RSA 2

Time of First Successful Submission: 2024-08-02 17:53:24

RSA 3

Time of First Successful Submission: 2024-08-02 19:25:56

RSA 4

Time of First Successful Submission: 2024-08-02 19:59:44

RSA Signatures

Time of First Successful Submission: 2024-11-22 21:35:30

SHA 1

Time of First Successful Submission: 2024-08-01 15:39:53

SHA 2

Time of First Successful Submission: 2024-08-02 19:05:00

TLS 1

Time of First Successful Submission: 2024-08-02 20:17:27

TLS 2

Time of First Successful Submission: 2024-08-02 21:44:16

level1

Time of First Successful Submission: 2024-08-02 21:47:27

level2

Time of First Successful Submission: 2024-08-02 21:48:10

level3

Time of First Successful Submission: 2024-08-02 21:49:09

level4

Time of First Successful Submission: 2024-08-02 21:50:29

level5

Time of First Successful Submission: 2024-08-02 21:53:35

level6

Time of First Successful Submission: 2024-08-02 22:01:33

level7

Time of First Successful Submission: 2024-08-03 13:16:21

level8

Time of First Successful Submission: 2024-08-03 13:17:12

level9

Time of First Successful Submission: 2024-08-03 13:18:02

level10

Time of First Successful Submission: 2024-08-03 13:19:27

level11

Time of First Successful Submission: 2024-08-03 13:21:15

level12

Time of First Successful Submission: 2024-08-03 13:23:36

level13

Time of First Successful Submission: 2024-08-03 13:24:54

level14

Time of First Successful Submission: 2024-08-03 19:44:08

level15

Time of First Successful Submission: 2024-08-03 19:45:25

level16

Time of First Successful Submission: 2024-08-03 19:47:56

level17

Time of First Successful Submission: 2024-08-03 21:46:16

level18

Time of First Successful Submission: 2024-08-03 21:47:01

level19

Time of First Successful Submission: 2024-08-03 21:51:54

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-04-17 15:03:15

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-04-17 15:04:56

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2024-11-06 12:54:21

Reading Endianness (Python)

Time of First Successful Submission: 2025-04-17 15:51:48

Reading Endianness (C)

Time of First Successful Submission: 2025-04-17 15:53:30

Reading Endianness (x86)

Time of First Successful Submission: 2024-11-06 12:56:18

Version Information (Python)

Time of First Successful Submission: 2025-04-17 15:54:43

Version Information (C)

Time of First Successful Submission: 2025-04-17 15:55:46

Version Information (x86)

Time of First Successful Submission: 2024-11-06 13:02:25

Metadata and Data (Python)

Time of First Successful Submission: 2025-04-17 15:59:59

Metadata and Data (C)

Time of First Successful Submission: 2025-04-17 16:01:28

Metadata and Data (x86)

Time of First Successful Submission: 2024-11-06 13:13:27

Input Restrictions (Python)

Time of First Successful Submission: 2025-04-17 16:04:21

Input Restrictions (C)

Time of First Successful Submission: 2025-04-17 16:05:35

Input Restrictions (x86)

Time of First Successful Submission: 2024-11-06 13:15:41

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-04-17 16:08:38

Behold the cIMG! (C)

Time of First Successful Submission: 2025-04-17 16:10:19

Behold the cIMG! (x86)

Time of First Successful Submission: 2024-11-06 13:18:13

A Basic cIMG (Python)

Time of First Successful Submission: 2025-04-17 16:14:52

A Basic cIMG (C)

Time of First Successful Submission: 2025-04-17 16:16:40

A Basic cIMG (x86)

Time of First Successful Submission: 2024-11-06 13:25:38

Internal State Mini (C)

Time of First Successful Submission: 2025-04-17 16:21:09

Internal State Mini (x86)

Time of First Successful Submission: 2025-04-17 16:25:47

Internal State (C)

Time of First Successful Submission: 2025-04-17 16:41:25

Internal State (x86)

Time of First Successful Submission: 2024-11-07 17:42:27

File Formats: Directives (C)

Time of First Successful Submission: 2025-04-17 16:46:44

File Formats: Directives (x86)

Time of First Successful Submission: 2024-11-07 18:15:02

The Patch Directive

Time of First Successful Submission: 2024-11-07 22:46:44

Optimizing for Space

Time of First Successful Submission: 2024-11-07 22:50:49

Tweaking Images

Time of First Successful Submission: 2024-11-10 20:03:07

Storage and Retrieval

Time of First Successful Submission: 2024-11-16 18:17:43

Extracting Knowledge

Time of First Successful Submission: 2024-11-16 19:01:40

Advanced Sprites

Time of First Successful Submission: 2024-11-16 21:43:49

Accessing Resources

Time of First Successful Submission: 2024-11-16 21:57:42

Unsafe Animations

Time of First Successful Submission: 2024-11-16 22:09:46

Animations

Time of First Successful Submission: 2024-11-16 22:36:57

Interoperability: Patching Data

Time of First Successful Submission: 2024-11-17 15:13:27

Patching Code

Time of First Successful Submission: 2024-11-17 15:28:44

Patching Control Flow

Time of First Successful Submission: 2024-11-17 15:51:51

Your First Overflow (easy)

Time of First Successful Submission: 2024-08-06 22:15:30

Your First Overflow (hard)

Time of First Successful Submission: 2024-08-06 22:16:47

Precision (easy)

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

Precision (hard)

Time of First Successful Submission: 2024-11-19 21:20:52

Variable Control (easy)

Time of First Successful Submission: 2024-08-06 22:23:01

Variable Control (hard)

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

Control Hijack (easy)

Time of First Successful Submission: 2024-08-07 13:18:54

Control Hijack (hard)

Time of First Successful Submission: 2024-08-07 15:49:12

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-08-07 21:19:41

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-08-07 21:22:17

PIEs (easy)

Time of First Successful Submission: 2024-08-08 13:43:32

PIEs (hard)

Time of First Successful Submission: 2024-08-08 13:49:58

String Lengths (easy)

Time of First Successful Submission: 2024-08-08 14:00:01

String Lengths (hard)

Time of First Successful Submission: 2024-08-08 14:06:08

Basic Shellcode

Time of First Successful Submission: 2024-08-10 18:31:46

NOP Sleds

Time of First Successful Submission: 2024-08-10 18:39:53

NULL-Free Shellcode

Time of First Successful Submission: 2024-08-10 19:32:38

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2024-08-12 16:07:11

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2024-08-12 16:28:38

Hijack to Shellcode (easy)

Time of First Successful Submission: 2024-08-13 14:39:49

Hijack to Shellcode (hard)

Time of First Successful Submission: 2024-08-13 14:49:06

ECB-to-Win (easy)

Time of First Successful Submission: 2024-12-05 18:24:13

ECB-to-Win (hard)

Time of First Successful Submission: 2024-12-05 18:29:03

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2024-12-05 18:48:56

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2024-12-05 19:10:28

CIMG Screenshots

Time of First Successful Submission: 2025-06-02 19:03:00

CIMG Screenshots 2

Time of First Successful Submission: 2025-06-02 20:35:13

Wily Webserver

Time of First Successful Submission: 2024-12-06 22:05:21

The Watering Hole

Time of First Successful Submission: 2024-12-06 23:16:38

Secure Chat 1

Time of First Successful Submission: 2025-08-19 19:23:54

Secure Chat 2

Time of First Successful Submission: 2025-08-20 00:25:20

Secure Chat 3

Time of First Successful Submission: 2025-08-20 22:21:39

Secure Chat 4

Time of First Successful Submission: 2025-08-20 23:22:33

Secure Chat 5

Time of First Successful Submission: 2025-08-20 23:33:22

ello ackers!

Time of First Successful Submission: 2024-08-10 21:03:53

Syscall Smuggler

Time of First Successful Submission: 2024-08-11 14:29:04

Syscall Shenanigans

Time of First Successful Submission: 2024-08-11 14:37:01

Byte Budget

Time of First Successful Submission: 2024-08-11 19:13:11

ClobberCode

Time of First Successful Submission: 2024-08-11 16:02:03

Diverse Delivery

Time of First Successful Submission: 2024-08-11 19:21:45

Pocket Payload

Time of First Successful Submission: 2024-08-12 15:47:41

Micro Menace

Time of First Successful Submission: 2024-08-11 20:59:51

Login Leakage (Easy)

Time of First Successful Submission: 2025-08-22 10:36:26

Login Leakage (Hard)

Time of First Successful Submission: 2025-08-22 10:39:06

Bounds Breaker (Easy)

Time of First Successful Submission: 2024-08-07 16:03:37

Bounds Breaker (Hard)

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

Casting Catastrophe (Easy)

Time of First Successful Submission: 2024-08-07 21:09:10

Casting Catastrophe (Hard)

Time of First Successful Submission: 2024-08-07 21:11:46

Pointer Problems (Easy)

Time of First Successful Submission: 2025-08-22 11:05:09

Pointer Problems (Hard)

Time of First Successful Submission: 2025-08-22 11:13:52

Anomalous Array (Easy)

Time of First Successful Submission: 2025-08-22 11:27:32

Anomalous Array (Hard)

Time of First Successful Submission: 2025-08-22 11:36:00

Now you got it (Easy)

Time of First Successful Submission: 2025-08-22 12:45:00

Now you got it (Hard)

Time of First Successful Submission: 2025-08-22 12:55:15

Loop Lunacy (Easy)

Time of First Successful Submission: 2024-08-08 16:47:29

Loop Lunacy (Hard)

Time of First Successful Submission: 2024-08-08 16:59:43

Nosy Neighbor (Easy)

Time of First Successful Submission: 2024-08-09 14:18:33

Nosy Neighbor (Hard)

Time of First Successful Submission: 2024-08-09 14:25:51

Recursive Ruin (Easy)

Time of First Successful Submission: 2024-08-09 22:39:44

Recursive Ruin (Hard)

Time of First Successful Submission: 2024-08-10 13:53:29

Lingering Leftover (Easy)

Time of First Successful Submission: 2024-08-10 14:00:04

Lingering Leftover (Hard)

Time of First Successful Submission: 2024-08-10 14:05:47

Latent Leak (Easy)

Time of First Successful Submission: 2024-08-10 16:17:44

Latent Leak (Hard)

Time of First Successful Submission: 2024-08-10 16:44:59

Fork Foolery (Easy)

Time of First Successful Submission: 2024-08-10 17:22:51

Fork Foolery (Hard)

Time of First Successful Submission: 2024-08-10 17:34:42

Canary Conundrum (Easy)

Time of First Successful Submission: 2024-08-13 15:24:04

Canary Conundrum (Hard)

Time of First Successful Submission: 2024-08-13 15:27:11

A Crafty Clobber (Easy)

Time of First Successful Submission: 2024-08-13 18:49:09

A Crafty Clobber (Hard)

Time of First Successful Submission: 2024-08-13 19:02:10

Can It Fizz?

Time of First Successful Submission: 2025-08-28 13:19:55

Does It Buzz?

Time of First Successful Submission: 2025-08-28 15:27:16

Make It FizzBuzz

Time of First Successful Submission: 2025-08-28 16:03:08

Terrible Token (Easy)

Time of First Successful Submission: 2024-07-24 20:31:20

Terrible Token (Hard)

Time of First Successful Submission: 2024-07-24 20:48:40

Tangled Ticket (Easy)

Time of First Successful Submission: 2024-07-24 20:52:13

Tangled Ticket (Hard)

Time of First Successful Submission: 2024-07-24 20:56:54

Bit Bender

Time of First Successful Submission: 2025-09-07 13:10:47

Substitution Sorcery

Time of First Successful Submission: 2025-09-07 13:17:17

Meager Mangler (Easy)

Time of First Successful Submission: 2024-07-25 13:44:56

Meager Mangler (Hard)

Time of First Successful Submission: 2024-07-25 14:55:51

Monstrous Mangler (Easy)

Time of First Successful Submission: 2024-07-25 21:43:57

Monstrous Mangler (Hard)

Time of First Successful Submission: 2024-07-26 16:11:40

Patched Up (Easy)

Time of First Successful Submission: 2024-07-26 17:38:05

Patched Up (Hard)

Time of First Successful Submission: 2024-07-26 18:08:41

Puzzle Patch (Easy)

Time of First Successful Submission: 2024-07-26 18:13:54

Puzzle Patch (Hard)

Time of First Successful Submission: 2024-07-26 18:20:09

Patch Perfect (Easy)

Time of First Successful Submission: 2024-07-26 18:37:05

Patch Perfect (Hard)

Time of First Successful Submission: 2024-07-26 18:46:59

Trust the Yancode (Easy)

Time of First Successful Submission: 2024-08-15 13:11:41

Trust the Yancode (Hard)

Time of First Successful Submission: 2024-08-15 13:15:14

Know the Yancode (Easy)

Time of First Successful Submission: 2024-08-15 15:52:34

Know the Yancode (Hard)

Time of First Successful Submission: 2024-08-15 15:58:30

Master the Yancode (Easy)

Time of First Successful Submission: 2024-08-15 18:09:29

Master the Yancode (Hard)

Time of First Successful Submission: 2024-08-15 18:20:01

Transcend the Yancode (Easy)

Time of First Successful Submission: 2024-08-16 18:27:12

Transcend the Yancode (Hard)

Time of First Successful Submission: 2024-08-16 18:57:01

The Yanalyzer (Easy)

Time of First Successful Submission: 2024-08-16 20:11:14

The Yanalyzer (Hard)

Time of First Successful Submission: 2024-08-16 20:30:06

The Yangler (Easy)

Time of First Successful Submission: 2024-08-17 15:20:43

The Yangler (Hard)

Time of First Successful Submission: 2024-08-17 16:40:41

Yancraft (Easy)

Time of First Successful Submission: 2024-08-17 19:35:59

Yancraft (Hard)

Time of First Successful Submission: 2024-08-17 20:53:00

Yansanity (Easy)

Time of First Successful Submission: 2024-08-18 14:09:35

Yansanity (Hard)

Time of First Successful Submission: 2024-08-18 18:11:37

When the Cow Says Moo

Time of First Successful Submission: 2025-09-07 14:35:47

Predictable Migration

Time of First Successful Submission: 2025-09-07 22:06:07

Hashing Heifers

Time of First Successful Submission: 2025-09-07 23:01:34

Salty Stampede

Time of First Successful Submission: 2025-09-08 13:58:44

Loose Link (Easy)

Time of First Successful Submission: 2024-08-29 21:03:18

Loose Link (Hard)

Time of First Successful Submission: 2024-08-29 21:06:51

Call Chain (Easy)

Time of First Successful Submission: 2024-08-29 21:15:14

Call Chain (Hard)

Time of First Successful Submission: 2024-08-29 21:19:24

Chain of Command (Easy)

Time of First Successful Submission: 2024-08-30 12:58:25

Chain of Command (Hard)

Time of First Successful Submission: 2024-08-30 13:02:50

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2024-08-30 13:39:55

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2024-08-30 13:44:15

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2024-08-30 14:19:18

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2024-08-30 14:21:25

Indirect Invocation (Easy)

Time of First Successful Submission: 2024-08-30 16:07:30

Indirect Invocation (Hard)

Time of First Successful Submission: 2024-08-30 16:11:13

Leaky Libc (Easy)

Time of First Successful Submission: 2024-08-30 16:15:05

Leaky Libc (Hard)

Time of First Successful Submission: 2024-08-30 16:16:46

Putsception (Easy)

Time of First Successful Submission: 2024-08-30 16:18:47

Putsception (Hard)

Time of First Successful Submission: 2024-08-30 16:20:12

Pivotal Prelude (Easy)

Time of First Successful Submission: 2024-08-30 18:54:53

Pivotal Prelude (Hard)

Time of First Successful Submission: 2024-08-30 19:03:28

Pivotal Pointer (Easy)

Time of First Successful Submission: 2024-09-01 14:04:05

Pivotal Pointer (Hard)

Time of First Successful Submission: 2024-09-01 14:18:46

Pivotal Payload (Easy)

Time of First Successful Submission: 2024-09-01 14:31:26

Pivotal Payload (Hard)

Time of First Successful Submission: 2024-09-01 14:33:55

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2024-09-01 15:19:11

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2024-09-01 15:21:05

Guarded Gadgets (Easy)

Time of First Successful Submission: 2024-09-01 22:01:05

Guarded Gadgets (Hard)

Time of First Successful Submission: 2024-09-01 22:13:28

ROP Roulette (Easy)

Time of First Successful Submission: 2024-09-02 15:58:58

ROP Roulette (Hard)

Time of First Successful Submission: 2024-09-02 16:12:09

Libc Lottery (Easy)

Time of First Successful Submission: 2024-09-02 19:08:53

Libc Lottery (Hard)

Time of First Successful Submission: 2024-09-02 19:12:19

Freebie (Easy)

Time of First Successful Submission: 2024-09-08 17:35:19

Freebie (Hard)

Time of First Successful Submission: 2024-09-08 17:40:55

Freebin Feint (Easy)

Time of First Successful Submission: 2024-09-08 18:13:07

Freebin Feint (Hard)

Time of First Successful Submission: 2024-09-08 18:18:37

Free Flag Fumble (Easy)

Time of First Successful Submission: 2024-09-08 18:27:31

Free Flag Fumble (Hard)

Time of First Successful Submission: 2024-09-08 20:22:46

Fickle Free (Easy)

Time of First Successful Submission: 2024-09-09 14:57:53

Fickle Free (Hard)

Time of First Successful Submission: 2024-09-09 15:06:29

Malloc Mirage (Easy)

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

Malloc Mirage (Hard)

Time of First Successful Submission: 2024-09-09 16:22:54

Seeking Secrets (Easy)

Time of First Successful Submission: 2024-09-09 16:38:33

Seeking Secrets (Hard)

Time of First Successful Submission: 2024-09-09 16:45:28

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2024-09-09 17:30:17

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2024-09-09 17:32:03

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2024-09-09 18:20:43

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2024-09-09 18:23:27

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2024-09-13 16:35:36

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2024-09-13 16:37:20

Sus Sequence (Easy)

Time of First Successful Submission: 2024-09-13 17:14:55

Sus Sequence (Hard)

Time of First Successful Submission: 2024-09-13 17:15:45

Echo Emanations (Easy)

Time of First Successful Submission: 2024-09-15 17:04:02

Echo Emanations (Hard)

Time of First Successful Submission: 2024-09-15 17:04:55

Stack Spoofing (Easy)

Time of First Successful Submission: 2024-09-15 17:41:12

Stack Spoofing (Hard)

Time of First Successful Submission: 2024-09-15 19:57:27

Stack Summoning (Easy)

Time of First Successful Submission: 2024-09-15 20:36:49

Stack Summoning (Hard)

Time of First Successful Submission: 2024-09-15 20:40:34

Enterprising Echo (Easy)

Time of First Successful Submission: 2024-09-16 16:53:12

Enterprising Echo (Hard)

Time of First Successful Submission: 2024-09-16 16:56:29

Ephemeral Echo (Easy)

Time of First Successful Submission: 2024-09-17 15:26:52

Ephemeral Echo (Hard)

Time of First Successful Submission: 2024-09-17 15:27:16

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2024-10-26 16:46:42

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2024-10-26 16:50:48

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2024-10-26 12:14:42

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2024-10-26 12:21:35

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2024-10-26 12:55:02

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2024-10-26 13:07:27

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2024-10-27 13:14:16

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2024-10-27 13:14:53

Tcache Terror (Easy)

Time of First Successful Submission: 2024-10-27 15:19:32

Tcache Terror (Hard)

Time of First Successful Submission: 2024-10-27 15:22:34

Containment Composition (Easy)

Time of First Successful Submission: 2024-08-15 14:10:01

Containment Composition (Hard)

Time of First Successful Submission: 2024-08-15 14:53:51

Constant Corruption (Easy)

Time of First Successful Submission: 2024-08-16 21:50:09

Constant Corruption (Hard)

Time of First Successful Submission: 2024-08-18 19:29:16

Return to YanLand (Easy)

Time of First Successful Submission: 2024-08-19 17:32:23

Return to YanLand (Hard)

Time of First Successful Submission: 2024-08-19 17:52:19

Escape from YanLand (Easy)

Time of First Successful Submission: 2024-08-19 18:41:03

Escape from YanLand (Hard)

Time of First Successful Submission: 2024-08-19 18:46:42

The YanFilter (Easy)

Time of First Successful Submission: 2024-08-20 14:27:01

The YanFilter (Hard)

Time of First Successful Submission: 2024-08-20 14:33:11

The Great YanFilter (Easy)

Time of First Successful Submission: 2024-08-20 16:16:03

The Great YanFilter (Hard)

Time of First Successful Submission: 2024-08-20 16:25:44

Yan85 Reborn (Easy)

Time of First Successful Submission: 2024-08-21 22:07:31

Yan85 Reborn (Hard)

Time of First Successful Submission: 2024-08-21 22:20:49

chroot-escape-basic

Time of First Successful Submission: 2024-08-28 16:38:19

chroot-shellcode

Time of First Successful Submission: 2024-08-28 17:16:21

chroot-proper

Time of First Successful Submission: 2024-08-28 17:28:24

seccomp-basic

Time of First Successful Submission: 2024-08-28 17:29:42

seccomp-linkat

Time of First Successful Submission: 2024-08-28 17:44:09

seccomp-fchdir

Time of First Successful Submission: 2024-08-28 17:50:52

seccomp-rechroot

Time of First Successful Submission: 2024-08-28 19:24:44

seccomp-only

Time of First Successful Submission: 2024-08-28 20:32:07

seccomp-arch32

Time of First Successful Submission: 2024-08-29 13:24:46

seccomp-minimal

Time of First Successful Submission: 2024-08-29 13:42:49

seccomp-timebased

Time of First Successful Submission: 2024-08-29 14:45:21

seccomp-readonly

Time of First Successful Submission: 2024-08-29 15:48:51

process-isolation

Time of First Successful Submission: 2024-08-29 16:24:38

mount-namespace

Time of First Successful Submission: 2024-08-29 16:46:08

mount-cleanup

Time of First Successful Submission: 2024-08-29 17:54:22

mount-readonly

Time of First Successful Submission: 2024-08-29 18:02:31

mount-shellcode

Time of First Successful Submission: 2024-08-29 18:14:00

mount-bindmount

Time of First Successful Submission: 2024-08-29 20:42:11

level1.0

Time of First Successful Submission: 2024-09-06 14:06:27

level1.1

Time of First Successful Submission: 2024-09-06 14:19:07

level2.0

Time of First Successful Submission: 2024-09-06 14:24:29

level2.1

Time of First Successful Submission: 2024-09-06 15:05:52

level3.0

Time of First Successful Submission: 2024-09-06 15:20:11

level3.1

Time of First Successful Submission: 2024-09-06 15:21:09

level4.0

Time of First Successful Submission: 2024-09-06 15:27:03

level4.1

Time of First Successful Submission: 2024-09-06 15:27:50

level5.0

Time of First Successful Submission: 2024-11-01 21:21:14

level5.1

Time of First Successful Submission: 2024-11-01 21:22:20

level6.0

Time of First Successful Submission: 2024-11-01 21:51:44

level6.1

Time of First Successful Submission: 2024-11-02 18:10:56

level7.0

Time of First Successful Submission: 2024-11-02 13:46:28

level7.1

Time of First Successful Submission: 2024-11-02 14:16:29

level8.0

Time of First Successful Submission: 2024-11-02 14:25:02

level8.1

Time of First Successful Submission: 2024-11-02 14:28:20

level9.0

Time of First Successful Submission: 2024-11-02 14:44:28

level9.1

Time of First Successful Submission: 2024-11-02 15:05:28

level10.0

Time of First Successful Submission: 2024-11-02 16:15:01

level10.1

Time of First Successful Submission: 2024-11-02 16:19:19

level11.0

Time of First Successful Submission: 2024-11-02 16:21:37

level11.1

Time of First Successful Submission: 2024-11-02 16:22:35

level1.0

Time of First Successful Submission: 2024-11-24 14:46:12

level1.1

Time of First Successful Submission: 2024-11-24 14:47:29

level2.0

Time of First Successful Submission: 2024-11-24 14:50:13

level2.1

Time of First Successful Submission: 2024-11-24 14:51:07

level3.0

Time of First Successful Submission: 2024-11-24 14:54:35

level3.1

Time of First Successful Submission: 2024-11-24 14:55:40

level4.0

Time of First Successful Submission: 2024-11-24 15:11:21

level4.1

Time of First Successful Submission: 2024-11-24 15:12:41

level5.0

Time of First Successful Submission: 2024-11-24 15:26:33

level5.1

Time of First Successful Submission: 2024-11-24 15:30:44

level6.0

Time of First Successful Submission: 2024-11-24 19:12:46

level6.1

Time of First Successful Submission: 2024-11-24 19:14:56

level7.0

Time of First Successful Submission: 2024-11-25 14:03:00

level7.1

Time of First Successful Submission: 2024-11-25 14:04:25

level8.0

Time of First Successful Submission: 2024-11-25 14:57:54

level8.1

Time of First Successful Submission: 2024-11-25 14:59:05

level9.0

Time of First Successful Submission: 2024-11-25 15:34:26

level9.1

Time of First Successful Submission: 2024-11-25 15:35:16

level10.0

Time of First Successful Submission: 2024-11-26 18:52:08

level10.1

Time of First Successful Submission: 2024-11-26 18:54:00

level11.0

Time of First Successful Submission: 2024-12-07 15:21:06

level11.1

Time of First Successful Submission: 2024-12-07 15:23:34

level12.0

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

level12.1

Time of First Successful Submission: 2024-12-07 20:35:32

Baby Spectre 1

Time of First Successful Submission: 2025-03-11 22:10:39

Baby Spectre 2

Time of First Successful Submission: 2025-03-11 22:22:07

Baby Spectre 3

Time of First Successful Submission: 2025-03-12 22:03:07

Baby Spectre 4

Time of First Successful Submission: 2025-03-12 22:18:06

Baby Spectre 5

Time of First Successful Submission: 2025-03-14 19:57:57

Prefetch Peek

Time of First Successful Submission: 2025-03-14 23:50:21

Spooky Spectre 1

Time of First Successful Submission: 2025-03-15 19:29:57

Spooky Spectre 2

Time of First Successful Submission: 2025-03-15 22:11:27

Yan85 Reloaded

Time of First Successful Submission: 2025-04-11 15:16:48

Ghost in the YPU 1

Time of First Successful Submission: 2025-04-16 20:34:01

Ghost in the YPU 2

Time of First Successful Submission: 2025-04-16 19:43:10

Molten Access

Time of First Successful Submission: 2025-03-16 17:13:57

Molten Walk

Time of First Successful Submission: 2025-03-16 22:46:52

level1.0

Time of First Successful Submission: 2024-12-08 18:17:23

level1.1

Time of First Successful Submission: 2024-12-08 18:39:42

level2.0

Time of First Successful Submission: 2024-12-09 15:13:07

level2.1

Time of First Successful Submission: 2024-12-09 15:35:51

level3.0

Time of First Successful Submission: 2024-12-09 17:36:24

level3.1

Time of First Successful Submission: 2024-12-09 17:52:40

level4.0

Time of First Successful Submission: 2024-12-09 19:26:31

level4.1

Time of First Successful Submission: 2024-12-09 19:32:07

level5.0

Time of First Successful Submission: 2024-12-17 19:06:34

level5.1

Time of First Successful Submission: 2024-12-17 19:32:27

level6.0

Time of First Successful Submission: 2024-12-17 21:57:06

level6.1

Time of First Successful Submission: 2024-12-17 22:11:52

level7.0

Time of First Successful Submission: 2024-12-18 22:13:32

level7.1

Time of First Successful Submission: 2024-12-18 22:47:54

level8.0

Time of First Successful Submission: 2024-12-18 22:58:23

level8.1

Time of First Successful Submission: 2024-12-18 23:22:34

Level1.0

Time of First Successful Submission: 2024-09-02 19:55:47

Level1.1

Time of First Successful Submission: 2024-09-02 19:57:41

Level2.0

Time of First Successful Submission: 2024-09-02 20:06:46

Level2.1

Time of First Successful Submission: 2024-09-02 20:08:15

Level3.0

Time of First Successful Submission: 2024-09-03 14:13:35

Level3.1

Time of First Successful Submission: 2024-09-03 14:29:22

Level4.0

Time of First Successful Submission: 2024-09-03 15:01:30

Level4.1

Time of First Successful Submission: 2024-09-03 15:09:44

Level5.0

Time of First Successful Submission: 2024-09-03 15:34:36

Level5.1

Time of First Successful Submission: 2024-09-03 15:38:33

Level6.0

Time of First Successful Submission: 2024-09-03 18:11:23

Level6.1

Time of First Successful Submission: 2024-09-03 18:18:44

Level7.0

Time of First Successful Submission: 2024-09-03 18:58:56

Level7.1

Time of First Successful Submission: 2024-09-03 19:34:15

Level8.0

Time of First Successful Submission: 2024-09-03 20:59:32

Level8.1

Time of First Successful Submission: 2024-09-03 21:03:54

Level9.0

Time of First Successful Submission: 2024-09-04 12:54:43

Level9.1

Time of First Successful Submission: 2024-09-04 12:56:33

Level10.0

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

Level10.1

Time of First Successful Submission: 2024-09-04 20:40:54

Level11.0

Time of First Successful Submission: 2024-09-04 22:25:05

Level11.1

Time of First Successful Submission: 2024-09-04 22:34:22

Level12.0

Time of First Successful Submission: 2024-09-05 18:11:36

Level12.1

Time of First Successful Submission: 2024-09-05 18:17:24

level1

Time of First Successful Submission: 2024-12-19 22:16:09

level2

Time of First Successful Submission: 2024-12-19 22:35:10

level3

Time of First Successful Submission: 2024-12-19 22:54:29

level4

Time of First Successful Submission: 2024-12-20 15:01:30

level5

Time of First Successful Submission: 2024-12-20 15:42:22

level6

Time of First Successful Submission: 2024-12-20 15:44:53

level7

Time of First Successful Submission: 2024-12-20 18:29:09

level8

Time of First Successful Submission: 2024-12-20 19:22:14

level9

Time of First Successful Submission: 2024-12-20 20:30:12

level10

Time of First Successful Submission: 2024-12-20 20:38:22

level11

Time of First Successful Submission: 2024-12-21 18:04:43

level12

Time of First Successful Submission: 2024-12-21 18:53:58

level13

Time of First Successful Submission: 2024-12-21 20:35:06

level14

Time of First Successful Submission: 2024-12-22 18:06:30

level15

Time of First Successful Submission: 2024-12-22 18:09:51

level16

Time of First Successful Submission: 2024-12-22 19:28:06

level17

Time of First Successful Submission: 2024-12-22 21:59:36

level18

Time of First Successful Submission: 2024-12-22 22:48:34

level19

Time of First Successful Submission: 2024-12-23 15:30:17

level20

Time of First Successful Submission: 2024-12-23 15:31:51

level21

Time of First Successful Submission: 2025-02-18 22:06:09

level1.0

Time of First Successful Submission: 2024-12-25 19:19:20

level1.1

Time of First Successful Submission: 2024-12-25 19:27:34

level2.0

Time of First Successful Submission: 2024-12-25 19:43:54

level2.1

Time of First Successful Submission: 2024-12-25 19:47:04

level3.0

Time of First Successful Submission: 2024-12-26 15:47:30

level3.1

Time of First Successful Submission: 2024-12-26 15:53:53

level4.0

Time of First Successful Submission: 2024-12-27 15:30:01

level4.1

Time of First Successful Submission: 2024-12-27 15:33:17

level5.0

Time of First Successful Submission: 2024-12-27 15:53:11

level5.1

Time of First Successful Submission: 2024-12-27 15:54:57

level6.0

Time of First Successful Submission: 2024-12-27 18:10:24

level6.1

Time of First Successful Submission: 2024-12-27 18:13:47

level7.0

Time of First Successful Submission: 2024-12-27 19:59:41

level7.1

Time of First Successful Submission: 2024-12-27 20:01:22

level8.0

Time of First Successful Submission: 2024-12-28 16:08:23

level8.1

Time of First Successful Submission: 2024-12-28 16:10:10

level9.0

Time of First Successful Submission: 2024-12-29 16:05:50

level9.1

Time of First Successful Submission: 2024-12-29 16:51:05

level10.0

Time of First Successful Submission: 2024-12-29 20:48:07

level10.1

Time of First Successful Submission: 2024-12-29 20:51:57

level1.0

Time of First Successful Submission: 2025-01-03 16:17:19

level1.1

Time of First Successful Submission: 2025-01-03 16:17:52

level2.0

Time of First Successful Submission: 2025-02-20 18:47:00

level2.1

Time of First Successful Submission: 2025-02-20 18:58:35

level3.0

Time of First Successful Submission: 2025-02-20 19:35:08

level3.1

Time of First Successful Submission: 2025-02-20 20:13:41

level4.0

Time of First Successful Submission: 2025-03-06 18:45:39

level4.1

Time of First Successful Submission: 2025-03-06 18:46:28

level5.0

Time of First Successful Submission: 2025-03-06 21:40:11

level5.1

Time of First Successful Submission: 2025-03-06 21:38:24

level6.0

Time of First Successful Submission: 2025-03-07 17:12:24

level6.1

Time of First Successful Submission: 2025-03-07 17:13:10

level7.0

Time of First Successful Submission: 2025-03-07 21:18:53

level7.1

Time of First Successful Submission: 2025-03-07 21:19:30

level8.0

Time of First Successful Submission: 2025-03-08 20:02:31

level8.1

Time of First Successful Submission: 2025-03-08 20:03:11

level9

Time of First Successful Submission: 2025-03-08 21:22:05

Level-1

Time of First Successful Submission: 2025-05-08 23:13:45

Level-2

Time of First Successful Submission: 2025-05-12 15:22:36

Level-3

Time of First Successful Submission: 2025-05-26 13:15:13

Level-4

Time of First Successful Submission: 2025-05-26 15:49:43

Level-5

Time of First Successful Submission: 2025-05-27 18:20:55

Level-6

Time of First Successful Submission: 2025-05-28 16:40:19

Level-7

Time of First Successful Submission: 2025-05-29 20:20:02

Level-8

Time of First Successful Submission: 2025-05-29 20:21:59

Using the Terminal

Time of First Successful Submission: 2025-08-05 11:03:36

Using the VSCode Workspace

Time of First Successful Submission: 2024-02-07 21:35:19

Using the GUI Desktop

Time of First Successful Submission: 2024-02-07 21:37:19

Pasting into the Desktop

Time of First Successful Submission: 2024-02-07 21:38:24

Restarting Challenges

Time of First Successful Submission: 2024-06-27 17:19:15

Challenge Programs

Time of First Successful Submission: 2024-05-30 14:58:33

The Flag File

Time of First Successful Submission: 2024-02-07 21:40:48

Using Privileged Mode

Time of First Successful Submission: 2024-02-07 21:43:07

Persistent Home Directories - One

Time of First Successful Submission: 2024-02-07 21:44:44

Persistent Home Directories - Two

Time of First Successful Submission: 2024-02-07 21:45:45

Intro to Commands

Time of First Successful Submission: 2024-07-04 13:04:58

Intro to Arguments

Time of First Successful Submission: 2024-07-04 13:05:36

Command History

Time of First Successful Submission: 2025-06-06 11:53:54

The Root

Time of First Successful Submission: 2024-06-27 17:20:35

Program and absolute paths

Time of First Successful Submission: 2024-05-30 15:20:22

Position thy self

Time of First Successful Submission: 2024-05-30 15:22:10

Position elsewhere

Time of First Successful Submission: 2024-05-30 15:23:11

implicit relative paths, from /

Time of First Successful Submission: 2024-05-30 15:27:26

explicit relative paths, from /

Time of First Successful Submission: 2024-05-30 15:28:16

implicit relative path

Time of First Successful Submission: 2024-05-30 15:29:11

home sweet home

Time of First Successful Submission: 2024-05-30 15:31:37

cat: not the pet, but the command!

Time of First Successful Submission: 2024-05-30 15:33:18

catting absolute paths

Time of First Successful Submission: 2024-05-30 15:34:09

more catting practice

Time of First Successful Submission: 2024-05-30 15:35:04

grepping for a needle in a haystack

Time of First Successful Submission: 2024-05-30 15:35:54

comparing files

Time of First Successful Submission: 2025-08-04 11:02:39

listing files

Time of First Successful Submission: 2024-05-30 15:36:35

touching files

Time of First Successful Submission: 2024-05-30 15:37:26

removing files

Time of First Successful Submission: 2024-06-27 17:21:15

moving files

Time of First Successful Submission: 2025-06-05 18:51:45

copying files

Time of First Successful Submission: 2025-11-06 15:02:29

hidden files

Time of First Successful Submission: 2024-05-30 15:38:30

An Epic Filesystem Quest

Time of First Successful Submission: 2024-05-30 15:45:47

making directories

Time of First Successful Submission: 2024-05-30 15:47:52

finding files

Time of First Successful Submission: 2024-05-30 15:52:25

linking files

Time of First Successful Submission: 2024-07-24 21:23:53

Learning From Documentation

Time of First Successful Submission: 2024-05-30 15:55:37

Learning Complex Usage

Time of First Successful Submission: 2024-05-30 15:56:59

Reading Manuals

Time of First Successful Submission: 2024-05-30 15:59:27

Searching Manuals

Time of First Successful Submission: 2024-05-30 16:01:21

Searching For Manuals

Time of First Successful Submission: 2024-05-30 16:17:12

Helpful Programs

Time of First Successful Submission: 2024-05-30 16:18:08

Help for Builtins

Time of First Successful Submission: 2024-05-30 16:19:01

Matching with *

Time of First Successful Submission: 2024-05-30 16:20:56

Matching with ?

Time of First Successful Submission: 2024-05-30 16:22:04

Matching with []

Time of First Successful Submission: 2024-05-30 16:23:58

Matching paths with []

Time of First Successful Submission: 2024-05-30 16:25:28

Multiple globs

Time of First Successful Submission: 2025-05-28 11:27:37

Mixing globs

Time of First Successful Submission: 2024-05-30 16:30:31

Exclusionary globbing

Time of First Successful Submission: 2024-05-30 16:31:58

Tab completion

Time of First Successful Submission: 2025-06-12 20:57:15

Multiple options for tab completion

Time of First Successful Submission: 2025-06-12 20:59:19

Tab completion on commands

Time of First Successful Submission: 2025-06-12 21:00:36

Redirecting output

Time of First Successful Submission: 2024-05-30 16:38:03

Redirecting more output

Time of First Successful Submission: 2024-05-30 16:40:03

Appending output

Time of First Successful Submission: 2024-05-30 16:42:19

Redirecting errors

Time of First Successful Submission: 2024-05-30 16:44:21

Redirecting input

Time of First Successful Submission: 2024-05-30 16:46:16

Grepping stored results

Time of First Successful Submission: 2024-05-30 16:47:28

Grepping live output

Time of First Successful Submission: 2024-05-30 16:48:10

Grepping errors

Time of First Successful Submission: 2024-05-30 16:49:35

Filtering with grep -v

Time of First Successful Submission: 2025-06-05 18:52:47

Filtering with sed

Time of First Successful Submission: 2025-11-06 15:03:16

Duplicating piped data with tee

Time of First Successful Submission: 2024-05-30 17:00:50

Process substitution for input

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

Writing to multiple programs

Time of First Successful Submission: 2024-07-21 20:25:39

Split-piping stderr and stdout

Time of First Successful Submission: 2024-08-14 14:39:59

Named pipes

Time of First Successful Submission: 2025-08-04 11:04:57

Printing Variables

Time of First Successful Submission: 2024-05-30 20:32:04

Setting Variables

Time of First Successful Submission: 2024-05-30 20:34:47

Multi-word Variables

Time of First Successful Submission: 2024-05-30 20:35:32

Exporting Variables

Time of First Successful Submission: 2024-05-30 20:37:19

Printing Exported Variables

Time of First Successful Submission: 2024-05-30 20:33:48

Storing Command Output

Time of First Successful Submission: 2024-07-21 20:27:22

Reading Input

Time of First Successful Submission: 2024-05-30 20:38:26

Reading Files

Time of First Successful Submission: 2024-05-30 20:39:34

Translating characters

Time of First Successful Submission: 2025-06-05 18:53:47

Deleting characters

Time of First Successful Submission: 2025-06-05 19:02:22

Deleting newlines

Time of First Successful Submission: 2025-06-05 19:03:31

Extracting the first lines with head

Time of First Successful Submission: 2025-06-05 19:06:40

Extracting specific sections of text

Time of First Successful Submission: 2025-06-05 19:09:10

Sorting data

Time of First Successful Submission: 2025-08-04 11:06:12

Listing Processes

Time of First Successful Submission: 2024-05-30 20:48:11

Killing Processes

Time of First Successful Submission: 2024-05-30 20:50:40

Interrupting Processes

Time of First Successful Submission: 2024-05-30 20:51:54

Killing Misbehaving Processes

Time of First Successful Submission: 2025-08-04 11:07:33

Suspending Processes

Time of First Successful Submission: 2024-05-30 20:52:51

Resuming Processes

Time of First Successful Submission: 2024-05-30 20:53:42

Backgrounding Processes

Time of First Successful Submission: 2024-05-30 20:56:13

Foregrounding Processes

Time of First Successful Submission: 2024-05-30 20:57:32

Starting Backgrounded Processes

Time of First Successful Submission: 2024-05-30 20:58:30

Process Exit Codes

Time of First Successful Submission: 2024-08-06 14:34:20

Becoming root with su

Time of First Successful Submission: 2024-07-18 21:27:24

Other users with su

Time of First Successful Submission: 2024-07-18 21:29:18

Cracking passwords

Time of First Successful Submission: 2024-07-18 21:31:44

Using sudo

Time of First Successful Submission: 2024-07-18 21:33:25

Changing File Ownership

Time of First Successful Submission: 2024-05-30 21:13:24

Groups and Files

Time of First Successful Submission: 2024-07-04 13:07:01

Fun With Groups Names

Time of First Successful Submission: 2024-07-04 13:07:58

Changing Permissions

Time of First Successful Submission: 2024-07-04 13:08:47

Executable Files

Time of First Successful Submission: 2024-05-30 21:14:50

Permission Tweaking Practice

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

Permissions Setting Practice

Time of First Successful Submission: 2024-05-30 21:11:22

The SUID Bit

Time of First Successful Submission: 2024-05-30 21:16:21

Chaining with Semicolons

Time of First Successful Submission: 2024-05-30 20:41:04

Building on Success

Time of First Successful Submission: 2025-08-04 11:08:50

Handling Failure

Time of First Successful Submission: 2025-08-04 11:09:39

Your First Shell Script

Time of First Successful Submission: 2024-05-30 20:42:21

Redirecting Script Output

Time of First Successful Submission: 2024-05-30 20:43:42

Executable Shell Scripts

Time of First Successful Submission: 2024-07-04 13:11:22

Understanding Shebangs

Time of First Successful Submission: 2025-08-04 11:17:38

Scripting with Arguments

Time of First Successful Submission: 2025-08-04 11:19:07

Scripting with Conditionals

Time of First Successful Submission: 2025-08-04 11:21:48

Scripting with Default Cases

Time of First Successful Submission: 2025-08-04 11:22:45

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-08-04 11:24:21

Reading Shell Scripts

Time of First Successful Submission: 2025-08-24 21:54:29

Launching Screen

Time of First Successful Submission: 2025-08-04 11:26:31

Detaching and Attaching

Time of First Successful Submission: 2025-08-04 11:38:13

Finding Sessions

Time of First Successful Submission: 2025-08-04 11:39:48

Switching Windows

Time of First Successful Submission: 2025-08-04 11:41:53

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-08-04 11:44:22

Switching Windows (tmux)

Time of First Successful Submission: 2025-08-04 11:45:04

The PATH Variable

Time of First Successful Submission: 2024-06-27 17:22:35

Setting PATH

Time of First Successful Submission: 2024-07-04 13:12:20

Finding Commands

Time of First Successful Submission: 2025-06-06 11:55:34

Adding Commands

Time of First Successful Submission: 2024-07-04 13:14:42

Hijacking Commands

Time of First Successful Submission: 2024-07-04 13:16:07

Bashrc Backdoor

Time of First Successful Submission: 2025-06-06 11:57:59

Sniffing Input

Time of First Successful Submission: 2025-06-06 12:42:35

Overshared Directories

Time of First Successful Submission: 2025-06-13 12:46:10

Tricky Linking

Time of First Successful Submission: 2025-06-13 12:57:45

Sniffing Process Arguments

Time of First Successful Submission: 2025-06-06 12:44:06

Snooping on Configurations

Time of First Successful Submission: 2025-06-13 13:00:51

The Fork Bomb

Time of First Successful Submission: 2025-06-06 12:45:56

Disk-Space Doomsday

Time of First Successful Submission: 2025-06-06 12:48:24

rm -rf /

Time of First Successful Submission: 2025-06-06 12:50:37

Life after rm -rf /

Time of First Successful Submission: 2025-06-06 12:54:19

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-06-06 12:55:44

Your First Register

Time of First Successful Submission: 2024-10-19 11:23:08

Your First Syscall

Time of First Successful Submission: 2024-10-19 11:23:55

Exit Codes

Time of First Successful Submission: 2024-10-19 11:24:49

Building Executables

Time of First Successful Submission: 2024-10-26 11:19:40

Moving Between Registers

Time of First Successful Submission: 2024-10-19 11:26:49

Tracing Syscalls

Time of First Successful Submission: 2024-10-19 11:25:47

Starting GDB

Time of First Successful Submission: 2025-02-16 14:44:15

Starting Programs in GDB

Time of First Successful Submission: 2025-02-16 14:45:03

Loading From Memory

Time of First Successful Submission: 2024-10-19 11:27:58

More Loading Practice

Time of First Successful Submission: 2024-10-19 11:28:46

Dereferencing Pointers

Time of First Successful Submission: 2024-10-19 11:29:39

Dereferencing Yourself

Time of First Successful Submission: 2024-10-19 11:30:29

Dereferencing with Offsets

Time of First Successful Submission: 2024-10-19 11:31:34

Stored Addresses

Time of First Successful Submission: 2024-10-19 11:36:09

Double Dereference

Time of First Successful Submission: 2024-10-19 11:38:54

Triple Dereference

Time of First Successful Submission: 2024-10-19 11:40:11

Writing Output

Time of First Successful Submission: 2024-10-19 11:43:28

Chaining Syscalls

Time of First Successful Submission: 2024-10-19 11:44:26

Writing Strings

Time of First Successful Submission: 2024-10-22 15:55:04

Reading Data

Time of First Successful Submission: 2025-02-16 14:54:47

set-register

Time of First Successful Submission: 2024-02-12 17:13:42

set-multiple-registers

Time of First Successful Submission: 2024-02-12 17:15:24

add-to-register

Time of First Successful Submission: 2024-02-12 17:17:39

linear-equation-registers

Time of First Successful Submission: 2024-02-12 17:19:54

integer-division

Time of First Successful Submission: 2024-02-12 17:29:05

modulo-operation

Time of First Successful Submission: 2024-02-12 17:33:11

set-upper-byte

Time of First Successful Submission: 2024-02-12 17:37:48

efficient-modulo

Time of First Successful Submission: 2024-02-12 17:47:28

byte-extraction

Time of First Successful Submission: 2024-02-12 17:52:19

bitwise-and

Time of First Successful Submission: 2024-02-12 17:55:55

check-even

Time of First Successful Submission: 2024-02-12 18:10:16

memory-read

Time of First Successful Submission: 2024-02-12 18:13:59

memory-write

Time of First Successful Submission: 2024-02-12 18:16:28

memory-increment

Time of First Successful Submission: 2024-02-12 18:20:01

byte-access

Time of First Successful Submission: 2024-02-12 18:22:30

memory-size-access

Time of First Successful Submission: 2024-02-12 18:26:15

little-endian-write

Time of First Successful Submission: 2024-02-12 18:37:37

memory-sum

Time of First Successful Submission: 2024-02-12 18:41:01

stack-subtraction

Time of First Successful Submission: 2024-02-12 18:43:14

swap-stack-values

Time of First Successful Submission: 2024-02-12 18:44:46

average-stack-values