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pwn.college Archives

176 / 201 129 / 16696


level1

Time of First Successful Submission: 2022-07-07 20:36:58

level2

Time of First Successful Submission: 2022-07-07 20:40:23

level3

Time of First Successful Submission: 2022-07-07 20:51:42

level4

Time of First Successful Submission: 2022-07-08 12:42:47

level5

Time of First Successful Submission: 2022-07-08 13:17:03

level6

Time of First Successful Submission: 2022-07-08 13:20:35

level7

Time of First Successful Submission: 2022-07-08 13:29:04

level8

Time of First Successful Submission: 2022-07-08 13:42:46

level9

Time of First Successful Submission: 2022-07-08 13:44:45

level10

Time of First Successful Submission: 2022-07-08 13:47:16

level11

Time of First Successful Submission: 2022-07-08 13:50:54

level12

Time of First Successful Submission: 2022-07-08 14:01:55

level13

Time of First Successful Submission: 2022-07-08 14:05:00

level14

Time of First Successful Submission: 2022-07-08 14:10:27

level15

Time of First Successful Submission: 2022-07-08 14:30:47

level16

Time of First Successful Submission: 2022-07-08 14:40:28

level17

Time of First Successful Submission: 2022-07-08 14:48:08

level18

Time of First Successful Submission: 2022-07-08 17:27:32

level19

Time of First Successful Submission: 2022-07-08 18:04:09

level20

Time of First Successful Submission: 2022-07-08 18:38:15

level21

Time of First Successful Submission: 2022-07-08 18:42:49

level22

Time of First Successful Submission: 2022-07-08 18:51:58

level23

Time of First Successful Submission: 2022-07-08 19:02:19

level24

Time of First Successful Submission: 2022-07-08 19:04:31

level25

Time of First Successful Submission: 2022-07-08 19:10:11

level26

Time of First Successful Submission: 2022-07-08 19:21:22

level27

Time of First Successful Submission: 2022-07-08 19:29:37

level28

Time of First Successful Submission: 2022-07-08 20:57:52

level29

Time of First Successful Submission: 2022-07-08 23:47:44

level30

Time of First Successful Submission: 2022-07-08 23:50:18

level31

Time of First Successful Submission: 2022-07-12 14:13:22

level32

Time of First Successful Submission: 2022-07-12 14:23:14

level33

Time of First Successful Submission: 2022-07-12 14:30:22

level34

Time of First Successful Submission: 2022-07-12 14:41:18

level35

Time of First Successful Submission: 2022-07-12 14:55:53

level36

Time of First Successful Submission: 2022-07-12 14:57:38

level37

Time of First Successful Submission: 2022-07-12 14:58:25

level38

Time of First Successful Submission: 2022-07-12 15:01:25

level39

Time of First Successful Submission: 2022-07-12 15:04:11

level40

Time of First Successful Submission: 2022-07-12 15:15:44

level41

Time of First Successful Submission: 2022-07-12 16:53:53

level42

Time of First Successful Submission: 2022-07-12 16:57:13

level43

Time of First Successful Submission: 2022-07-12 16:59:39

level44

Time of First Successful Submission: 2022-07-12 17:01:55

level45

Time of First Successful Submission: 2022-07-12 17:05:10

level46

Time of First Successful Submission: 2022-07-12 17:14:55

level47

Time of First Successful Submission: 2022-07-12 17:18:48

level48

Time of First Successful Submission: 2022-07-10 13:20:06

level49

Time of First Successful Submission: 2022-07-12 17:26:26

level50

Time of First Successful Submission: 2022-07-12 17:46:40

level51

Time of First Successful Submission: 2022-07-12 17:48:27

level52

Time of First Successful Submission: 2022-07-12 17:52:19

level53

Time of First Successful Submission: 2022-07-12 17:54:45

level54

Time of First Successful Submission: 2022-07-12 17:55:43

level55

Time of First Successful Submission: 2022-07-12 17:56:36

level56

Time of First Successful Submission: 2022-07-12 17:57:52

level57

Time of First Successful Submission: 2022-07-12 17:58:42

level58

Time of First Successful Submission: 2022-07-12 18:00:51

level59

Time of First Successful Submission: 2022-07-12 18:05:56

level60

Time of First Successful Submission: 2022-07-12 18:10:04

level61

Time of First Successful Submission: 2022-07-12 18:11:24

level62

Time of First Successful Submission: 2022-07-12 18:13:29

level63

Time of First Successful Submission: 2022-07-12 18:14:47

level64

Time of First Successful Submission: 2022-07-12 18:16:40

level65

Time of First Successful Submission: 2022-07-12 18:18:58

level66

Time of First Successful Submission: 2022-07-12 18:26:23

level67

Time of First Successful Submission: 2022-07-12 18:35:34

level68

Time of First Successful Submission: 2022-07-12 19:27:19

level70

Time of First Successful Submission: 2022-07-12 22:46:31

level71

Time of First Successful Submission: 2022-07-13 00:41:21

level72

Time of First Successful Submission: 2022-07-13 01:30:01

level73

Time of First Successful Submission: 2022-07-13 01:50:20

level74

Time of First Successful Submission: 2022-07-13 02:03:17

level76

Time of First Successful Submission: 2022-07-13 02:13:07

level77

Time of First Successful Submission: 2022-07-13 02:45:51

level78

Time of First Successful Submission: 2022-07-13 03:01:50

level79

Time of First Successful Submission: 2022-07-13 11:27:22

level80

Time of First Successful Submission: 2022-07-13 11:40:05

level82

Time of First Successful Submission: 2022-07-13 13:24:03

level83

Time of First Successful Submission: 2022-07-13 13:33:26

level84

Time of First Successful Submission: 2022-07-13 18:01:48

level85

Time of First Successful Submission: 2022-07-13 18:07:43

level86

Time of First Successful Submission: 2022-07-13 18:09:49

level87

Time of First Successful Submission: 2022-07-13 18:18:06

level88

Time of First Successful Submission: 2022-07-13 18:33:25

level89

Time of First Successful Submission: 2022-07-13 18:35:20

level90

Time of First Successful Submission: 2022-07-13 19:12:20

level91

Time of First Successful Submission: 2022-07-13 19:20:54

level92

Time of First Successful Submission: 2022-07-13 19:27:16

level93

Time of First Successful Submission: 2022-07-15 11:54:25

level94

Time of First Successful Submission: 2022-07-15 12:57:22

level95

Time of First Successful Submission: 2022-07-15 12:58:15

level96

Time of First Successful Submission: 2022-07-15 12:59:07

level97

Time of First Successful Submission: 2022-07-15 13:07:51

level98

Time of First Successful Submission: 2022-07-15 13:29:15

level99

Time of First Successful Submission: 2022-07-15 13:31:33

level100

Time of First Successful Submission: 2022-07-15 13:37:08

level101

Time of First Successful Submission: 2022-07-15 14:58:19

level102

Time of First Successful Submission: 2022-07-15 15:00:06

level103

Time of First Successful Submission: 2022-07-15 15:02:16

level104

Time of First Successful Submission: 2022-07-15 15:04:36

level105

Time of First Successful Submission: 2022-07-15 15:21:34

level106

Time of First Successful Submission: 2022-07-15 15:23:24

level107

Time of First Successful Submission: 2022-07-15 19:37:04

level108

Time of First Successful Submission: 2022-07-15 19:39:59

level109

Time of First Successful Submission: 2022-07-15 19:40:54

level110

Time of First Successful Submission: 2022-07-15 19:48:11

level111

Time of First Successful Submission: 2022-07-15 19:52:31

level112

Time of First Successful Submission: 2022-07-16 01:19:37

level113

Time of First Successful Submission: 2022-07-16 01:34:05

level114

Time of First Successful Submission: 2022-07-16 02:22:55

level115

Time of First Successful Submission: 2022-07-16 02:27:13

level116

Time of First Successful Submission: 2022-07-16 02:30:49

level117

Time of First Successful Submission: 2022-07-16 02:32:01

level118

Time of First Successful Submission: 2022-07-16 02:34:24

level119

Time of First Successful Submission: 2022-07-16 02:36:15

level120

Time of First Successful Submission: 2022-07-16 02:38:10

level121

Time of First Successful Submission: 2022-07-16 03:01:14

level122

Time of First Successful Submission: 2022-07-16 03:02:34

level123

Time of First Successful Submission: 2022-07-16 03:04:22

level124

Time of First Successful Submission: 2022-07-16 03:06:14

level125

Time of First Successful Submission: 2022-07-20 13:30:42

level126

Time of First Successful Submission: 2022-07-20 14:39:12

level127

Time of First Successful Submission: 2022-07-20 18:10:09

level128

Time of First Successful Submission: 2022-07-20 19:30:45

level129

Time of First Successful Submission: 2022-07-22 12:52:44

level130

Time of First Successful Submission: 2022-07-22 13:27:27

level131

Time of First Successful Submission: 2022-07-22 13:35:22

level132

Time of First Successful Submission: 2022-07-22 13:47:23

level133

Time of First Successful Submission: 2022-07-22 14:06:42

level134

Time of First Successful Submission: 2022-07-23 12:19:00

level135

Time of First Successful Submission: 2022-07-23 13:54:14

level136

Time of First Successful Submission: 2022-07-23 14:50:15

level137

Time of First Successful Submission: 2022-07-23 14:54:42

level138

Time of First Successful Submission: 2022-07-23 14:59:09

level139

Time of First Successful Submission: 2022-07-23 15:16:55

level140

Time of First Successful Submission: 2022-07-29 11:57:36

level141

Time of First Successful Submission: 2022-07-29 14:06:04

level142

Time of First Successful Submission: 2022-07-31 12:49:24

HTTP (curl)

Time of First Successful Submission: 2022-09-02 00:28:24

HTTP (python)

Time of First Successful Submission: 2022-09-02 00:49:09

URL Encoding (curl)

Time of First Successful Submission: 2022-09-02 01:51:01

URL Encoding (python)

Time of First Successful Submission: 2022-09-02 01:53:08

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2022-09-02 02:11:08

HTTP GET Parameters (python)

Time of First Successful Submission: 2022-09-02 02:14:23

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2022-09-02 02:31:34

Multiple Form Fields (python)

Time of First Successful Submission: 2022-09-02 20:11:07

HTTP JSON (curl)

Time of First Successful Submission: 2022-09-02 20:18:00

HTTP JSON (netcat)

Time of First Successful Submission: 2022-09-02 20:23:08

HTTP JSON (python)

Time of First Successful Submission: 2022-09-02 20:30:19

Complex HTTP JSON (curl)

Time of First Successful Submission: 2022-09-02 21:36:41

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2022-09-02 23:40:58

Complex HTTP JSON (python)

Time of First Successful Submission: 2022-09-02 23:52:17

Server State (curl)

Time of First Successful Submission: 2022-09-03 01:11:05

Server State (netcat)

Time of First Successful Submission: 2022-09-03 01:23:58

Silenced Shellcode

Time of First Successful Submission: 2022-07-18 12:10:32

Shellcode Shuffle

Time of First Successful Submission: 2022-07-19 14:24:53

Shellcode Shuffle II

Time of First Successful Submission: 2022-07-19 14:42:33

Mmap Mirage (Easy)

Time of First Successful Submission: 2022-08-16 14:13:14

Mmap Mirage (Hard)

Time of First Successful Submission: 2022-08-16 16:42:27

Twisted Text (Easy)

Time of First Successful Submission: 2022-07-25 22:30:43

Twisted Text (Hard)

Time of First Successful Submission: 2022-07-25 22:38:08

Tidy Task (Easy)

Time of First Successful Submission: 2022-07-27 16:04:34

Tidy Task (Hard)

Time of First Successful Submission: 2022-07-27 16:08:18

Logical License (Easy)

Time of First Successful Submission: 2022-07-28 11:28:28

Logical License (Hard)

Time of First Successful Submission: 2022-07-28 11:31:43

Modest Mangler (Easy)

Time of First Successful Submission: 2022-08-03 19:01:47

Modest Mangler (Hard)

Time of First Successful Submission: 2022-08-07 00:03:51

This is Yancode (Easy)

Time of First Successful Submission: 2022-10-06 01:14:06

This is Yancode (Hard)

Time of First Successful Submission: 2022-10-06 01:30:17

Powered by Yancode (Easy)

Time of First Successful Submission: 2022-10-06 01:40:04

Powered by Yancode (Hard)

Time of First Successful Submission: 2022-10-06 02:02:47

Yancode Inside (Easy)

Time of First Successful Submission: 2022-10-06 02:21:50

Yancode Inside (Hard)

Time of First Successful Submission: 2022-10-06 02:41:08

level2.0-f2022

Time of First Successful Submission: 2022-08-02 18:32:12

level2.1-f2022

Time of First Successful Submission: 2022-08-02 18:35:01


ARM Architecture

15 / 28 196 / 649


Level1

Time of First Successful Submission: 2024-02-27 18:46:09

Level2

Time of First Successful Submission: 2024-02-27 18:57:57

Level3

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

Level4

Time of First Successful Submission: 2024-02-27 19:56:40

Level5

Time of First Successful Submission: 2024-02-27 20:45:49

Level6

Time of First Successful Submission: 2024-02-27 21:01:26

Level7

Time of First Successful Submission: 2024-02-28 18:49:03

Level8

Time of First Successful Submission: 2024-02-28 19:34:08

Level9

Time of First Successful Submission: 2024-02-28 20:02:58

Level10

Time of First Successful Submission: 2024-02-28 20:29:46

Level11

Time of First Successful Submission: 2024-02-29 12:57:04

Level12

Time of First Successful Submission: 2024-02-29 13:17:57

Level13

Time of First Successful Submission: 2024-02-29 13:58:11

Level14

Time of First Successful Submission: 2024-02-29 16:17:18

Level15

Time of First Successful Submission: 2024-02-29 18:26:42


Intro to Programming Languages

15 / 234 1852 / 29389


Commands

Time of First Successful Submission: 2024-08-29 16:06:41

Command Arguments

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

Command History

Time of First Successful Submission: 2025-07-09 14:02:20

The Root Path

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

Absolute Paths

Time of First Successful Submission: 2024-08-30 14:22:53

Changing position

Time of First Successful Submission: 2024-08-30 14:54:46

Changing to an Absolute Path

Time of First Successful Submission: 2024-08-30 15:08:48

Relative Paths

Time of First Successful Submission: 2024-08-30 16:47:17

Cat

Time of First Successful Submission: 2024-08-30 18:42:19

Ls

Time of First Successful Submission: 2024-08-30 18:52:48

Ls All

Time of First Successful Submission: 2024-08-30 20:00:18

Find

Time of First Successful Submission: 2024-08-31 14:53:14

Piping Echo

Time of First Successful Submission: 2024-08-31 21:46:42

Piping Stdout

Time of First Successful Submission: 2024-08-31 21:51:18

Piping Stdin

Time of First Successful Submission: 2024-09-02 00:25:46


Windows Warzone

1 / 17 107 / 268


level1

Time of First Successful Submission: 2024-03-20 13:27:39


XNU Dojo

15 / 61 210 / 665


Level1

Time of First Successful Submission: 2024-02-27 18:46:09

Level2

Time of First Successful Submission: 2024-02-27 18:57:57

Level3

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

Level4

Time of First Successful Submission: 2024-02-27 19:56:40

Level5

Time of First Successful Submission: 2024-02-27 20:45:49

Level6

Time of First Successful Submission: 2024-02-27 21:01:26

Level7

Time of First Successful Submission: 2024-02-28 18:49:03

Level8

Time of First Successful Submission: 2024-02-28 19:34:08

Level9

Time of First Successful Submission: 2024-02-28 20:02:58

Level10

Time of First Successful Submission: 2024-02-28 20:29:46

Level11

Time of First Successful Submission: 2024-02-29 12:57:04

Level12

Time of First Successful Submission: 2024-02-29 13:17:57

Level13

Time of First Successful Submission: 2024-02-29 13:58:11

Level14

Time of First Successful Submission: 2024-02-29 16:17:18

Level15

Time of First Successful Submission: 2024-02-29 18:26:42


Intro to Cybersecurity

58 / 183 5150 / 18820


Path Traversal 1

Time of First Successful Submission: 2022-11-29 14:24:22

Path Traversal 2

Time of First Successful Submission: 2025-07-09 17:23:36

CMDi 4

Time of First Successful Submission: 2022-11-30 00:04:02

Authentication Bypass 1

Time of First Successful Submission: 2022-12-10 15:49:22

SQLi 2

Time of First Successful Submission: 2022-12-10 16:22:10

SQLi 3

Time of First Successful Submission: 2022-12-10 18:28:12

SQLi 4

Time of First Successful Submission: 2022-12-10 18:59:17

SQLi 5

Time of First Successful Submission: 2022-12-10 21:56:55

XSS 3

Time of First Successful Submission: 2022-12-10 22:18:17

Connect

Time of First Successful Submission: 2022-10-18 01:03:12

Listen

Time of First Successful Submission: 2022-10-18 01:17:31

Scan 1

Time of First Successful Submission: 2022-10-18 01:17:01

Scan 2

Time of First Successful Submission: 2022-10-18 01:57:52

Monitor 1

Time of First Successful Submission: 2022-10-18 02:01:38

Monitor 2

Time of First Successful Submission: 2022-10-19 01:37:04

Network Configuration

Time of First Successful Submission: 2022-10-19 02:12:40

Ethernet

Time of First Successful Submission: 2022-10-21 00:27:39

IP

Time of First Successful Submission: 2022-10-21 00:41:51

TCP

Time of First Successful Submission: 2022-10-21 01:18:33

TCP Handshake

Time of First Successful Submission: 2022-10-21 17:07:36

ARP

Time of First Successful Submission: 2022-10-21 17:18:04

Intercept

Time of First Successful Submission: 2022-10-21 17:49:31

Man-in-the-Middle

Time of First Successful Submission: 2023-03-11 13:18:06

XOR

Time of First Successful Submission: 2024-10-09 14:09:26

XORing Hex

Time of First Successful Submission: 2024-10-09 17:29:14

One-time Pad

Time of First Successful Submission: 2022-11-03 18:48:12

Many-time Pad

Time of First Successful Submission: 2022-11-13 14:50:43

AES

Time of First Successful Submission: 2022-11-13 15:53:01

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2024-02-20 13:47:41

DHKE

Time of First Successful Submission: 2024-02-20 19:42:59

RSA 1

Time of First Successful Submission: 2024-02-20 20:51:41

RSA 2

Time of First Successful Submission: 2024-02-21 12:43:45

RSA 3

Time of First Successful Submission: 2024-02-23 14:51:39

RSA 4

Time of First Successful Submission: 2024-02-23 17:33:55

SHA 1

Time of First Successful Submission: 2024-02-21 14:08:01

SHA 2

Time of First Successful Submission: 2024-02-21 20:20:13

TLS 1

Time of First Successful Submission: 2024-02-27 13:56:07

Your First Overflow (easy)

Time of First Successful Submission: 2022-08-02 18:02:46

Your First Overflow (hard)

Time of First Successful Submission: 2022-08-02 18:12:32

Precision (easy)

Time of First Successful Submission: 2025-07-09 16:04:12

Precision (hard)

Time of First Successful Submission: 2025-07-09 16:13:27

Variable Control (easy)

Time of First Successful Submission: 2022-10-17 23:12:22

Variable Control (hard)

Time of First Successful Submission: 2022-10-17 23:35:00

Control Hijack (easy)

Time of First Successful Submission: 2022-08-04 17:31:44

Control Hijack (hard)

Time of First Successful Submission: 2022-08-04 20:40:34

Tricky Control Hijack (easy)

Time of First Successful Submission: 2022-08-08 14:23:55

Tricky Control Hijack (hard)

Time of First Successful Submission: 2022-08-09 15:29:50

PIEs (easy)

Time of First Successful Submission: 2022-08-09 17:51:12

PIEs (hard)

Time of First Successful Submission: 2022-08-09 18:38:25

String Lengths (easy)

Time of First Successful Submission: 2022-08-09 19:48:19

String Lengths (hard)

Time of First Successful Submission: 2022-08-09 20:52:46

Basic Shellcode

Time of First Successful Submission: 2022-07-15 02:20:13

NOP Sleds

Time of First Successful Submission: 2022-07-15 03:05:57

NULL-Free Shellcode

Time of First Successful Submission: 2022-07-16 18:38:27

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2022-09-16 13:19:32

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2022-09-16 15:13:06

Hijack to Shellcode (easy)

Time of First Successful Submission: 2022-09-20 00:22:00

Hijack to Shellcode (hard)

Time of First Successful Submission: 2022-09-20 15:08:12


Program Security

116 / 162 514 / 9177


ello ackers!

Time of First Successful Submission: 2022-07-16 21:24:29

Syscall Smuggler

Time of First Successful Submission: 2022-07-16 21:29:40

Syscall Shenanigans

Time of First Successful Submission: 2022-07-17 00:42:36

Byte Budget

Time of First Successful Submission: 2022-07-19 12:25:19

ClobberCode

Time of First Successful Submission: 2022-07-19 14:08:06

Diverse Delivery

Time of First Successful Submission: 2022-07-19 14:44:05

Pocket Payload

Time of First Successful Submission: 2022-07-19 14:45:55

Micro Menace

Time of First Successful Submission: 2022-07-19 19:19:41

Bounds Breaker (Easy)

Time of First Successful Submission: 2022-08-07 22:03:17

Bounds Breaker (Hard)

Time of First Successful Submission: 2022-08-07 22:54:52

Casting Catastrophe (Easy)

Time of First Successful Submission: 2022-08-08 12:27:04

Casting Catastrophe (Hard)

Time of First Successful Submission: 2022-08-08 13:27:20

Loop Lunacy (Easy)

Time of First Successful Submission: 2022-08-11 05:10:24

Loop Lunacy (Hard)

Time of First Successful Submission: 2022-08-14 05:11:24

Nosy Neighbor (Easy)

Time of First Successful Submission: 2022-08-14 06:17:18

Nosy Neighbor (Hard)

Time of First Successful Submission: 2022-08-14 06:32:25

Recursive Ruin (Easy)

Time of First Successful Submission: 2022-08-17 13:21:30

Recursive Ruin (Hard)

Time of First Successful Submission: 2022-08-19 17:29:27

Lingering Leftover (Easy)

Time of First Successful Submission: 2022-08-25 01:19:44

Lingering Leftover (Hard)

Time of First Successful Submission: 2022-08-25 01:26:00

Latent Leak (Easy)

Time of First Successful Submission: 2022-08-26 13:51:54

Latent Leak (Hard)

Time of First Successful Submission: 2022-08-26 16:18:36

Fork Foolery (Easy)

Time of First Successful Submission: 2022-08-28 17:23:21

Fork Foolery (Hard)

Time of First Successful Submission: 2022-08-28 19:00:08

Canary Conundrum (Easy)

Time of First Successful Submission: 2022-09-21 22:29:55

Canary Conundrum (Hard)

Time of First Successful Submission: 2022-09-21 23:57:27

A Crafty Clobber (Easy)

Time of First Successful Submission: 2022-09-23 12:54:15

A Crafty Clobber (Hard)

Time of First Successful Submission: 2022-09-23 14:48:21

Terrible Token (Easy)

Time of First Successful Submission: 2022-07-21 17:58:05

Terrible Token (Hard)

Time of First Successful Submission: 2022-07-21 18:01:26

Tangled Ticket (Easy)

Time of First Successful Submission: 2022-07-21 18:05:58

Tangled Ticket (Hard)

Time of First Successful Submission: 2022-07-21 20:25:39

Meager Mangler (Easy)

Time of First Successful Submission: 2022-07-28 11:34:40

Meager Mangler (Hard)

Time of First Successful Submission: 2022-07-28 11:38:13

Monstrous Mangler (Easy)

Time of First Successful Submission: 2022-08-09 14:06:43

Monstrous Mangler (Hard)

Time of First Successful Submission: 2022-08-23 12:17:39

Patched Up (Easy)

Time of First Successful Submission: 2022-08-24 12:38:02

Patched Up (Hard)

Time of First Successful Submission: 2022-08-24 12:53:41

Puzzle Patch (Easy)

Time of First Successful Submission: 2022-08-24 12:56:57

Puzzle Patch (Hard)

Time of First Successful Submission: 2022-08-24 12:58:50

Patch Perfect (Easy)

Time of First Successful Submission: 2022-08-24 13:08:45

Patch Perfect (Hard)

Time of First Successful Submission: 2022-08-24 13:44:14

Trust the Yancode (Easy)

Time of First Successful Submission: 2022-08-24 18:53:23

Trust the Yancode (Hard)

Time of First Successful Submission: 2022-08-29 13:29:41

Know the Yancode (Easy)

Time of First Successful Submission: 2022-09-03 18:26:23

Know the Yancode (Hard)

Time of First Successful Submission: 2022-09-04 01:35:31

Master the Yancode (Easy)

Time of First Successful Submission: 2022-09-05 02:11:26

Master the Yancode (Hard)

Time of First Successful Submission: 2022-09-05 18:12:24

Transcend the Yancode (Easy)

Time of First Successful Submission: 2022-09-05 20:00:26

Transcend the Yancode (Hard)

Time of First Successful Submission: 2022-09-05 21:16:39

The Yanalyzer (Easy)

Time of First Successful Submission: 2022-09-07 01:50:37

The Yanalyzer (Hard)

Time of First Successful Submission: 2022-09-07 22:15:04

The Yangler (Easy)

Time of First Successful Submission: 2022-09-08 20:12:40

The Yangler (Hard)

Time of First Successful Submission: 2022-09-09 18:15:02

Yancraft (Easy)

Time of First Successful Submission: 2022-09-11 02:27:30

Yancraft (Hard)

Time of First Successful Submission: 2022-09-12 19:00:38

Yansanity (Easy)

Time of First Successful Submission: 2022-09-12 20:25:16

Yansanity (Hard)

Time of First Successful Submission: 2022-09-15 13:10:25

Loose Link (Easy)

Time of First Successful Submission: 2023-02-09 18:43:30

Loose Link (Hard)

Time of First Successful Submission: 2023-02-13 00:36:58

Call Chain (Easy)

Time of First Successful Submission: 2023-02-23 13:46:53

Call Chain (Hard)

Time of First Successful Submission: 2023-02-23 14:07:25

Chain of Command (Easy)

Time of First Successful Submission: 2023-02-23 15:21:13

Chain of Command (Hard)

Time of First Successful Submission: 2023-02-25 15:14:35

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2023-03-07 14:47:24

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2023-03-07 15:23:02

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2023-03-22 03:25:18

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2023-03-22 12:55:17

Indirect Invocation (Easy)

Time of First Successful Submission: 2023-04-01 15:23:16

Indirect Invocation (Hard)

Time of First Successful Submission: 2023-04-01 15:37:03

Leaky Libc (Easy)

Time of First Successful Submission: 2023-04-01 16:47:20

Leaky Libc (Hard)

Time of First Successful Submission: 2023-04-01 16:51:54

Putsception (Easy)

Time of First Successful Submission: 2023-04-01 13:52:49

Putsception (Hard)

Time of First Successful Submission: 2023-04-01 14:13:23

Pivotal Prelude (Easy)

Time of First Successful Submission: 2023-04-04 00:37:25

Pivotal Prelude (Hard)

Time of First Successful Submission: 2023-04-06 02:54:58

Pivotal Pointer (Easy)

Time of First Successful Submission: 2023-04-06 20:30:58

Pivotal Pointer (Hard)

Time of First Successful Submission: 2023-04-07 16:11:35

Pivotal Payload (Easy)

Time of First Successful Submission: 2023-04-09 00:01:23

Pivotal Payload (Hard)

Time of First Successful Submission: 2023-04-09 00:19:42

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2023-05-05 18:33:45

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2023-05-06 12:40:45

Guarded Gadgets (Easy)

Time of First Successful Submission: 2023-05-06 17:15:34

Guarded Gadgets (Hard)

Time of First Successful Submission: 2023-05-06 18:06:35

ROP Roulette (Easy)

Time of First Successful Submission: 2023-05-13 00:00:46

ROP Roulette (Hard)

Time of First Successful Submission: 2023-05-13 00:33:01

Libc Lottery (Easy)

Time of First Successful Submission: 2023-05-20 16:14:41

Libc Lottery (Hard)

Time of First Successful Submission: 2023-05-20 16:29:52

Freebie (Easy)

Time of First Successful Submission: 2023-05-21 22:37:18

Freebie (Hard)

Time of First Successful Submission: 2023-05-21 23:17:41

Freebin Feint (Easy)

Time of First Successful Submission: 2023-06-04 11:40:40

Freebin Feint (Hard)

Time of First Successful Submission: 2023-06-04 12:43:07

Free Flag Fumble (Easy)

Time of First Successful Submission: 2023-06-04 12:51:00

Free Flag Fumble (Hard)

Time of First Successful Submission: 2023-06-04 14:18:42

Fickle Free (Easy)

Time of First Successful Submission: 2023-06-04 15:49:10

Fickle Free (Hard)

Time of First Successful Submission: 2023-06-04 15:56:47

Malloc Mirage (Easy)

Time of First Successful Submission: 2023-06-04 17:36:30

Malloc Mirage (Hard)

Time of First Successful Submission: 2023-06-04 17:45:44

Seeking Secrets (Easy)

Time of First Successful Submission: 2023-06-17 21:40:19

Seeking Secrets (Hard)

Time of First Successful Submission: 2023-06-17 21:53:35

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2023-06-17 23:26:36

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2023-06-17 23:33:20

Containment Composition (Easy)

Time of First Successful Submission: 2022-09-23 18:25:34

Containment Composition (Hard)

Time of First Successful Submission: 2022-09-23 23:19:47

Constant Corruption (Easy)

Time of First Successful Submission: 2022-09-24 18:57:51

Constant Corruption (Hard)

Time of First Successful Submission: 2022-09-24 22:05:42

Return to YanLand (Easy)

Time of First Successful Submission: 2022-09-27 22:52:17

Return to YanLand (Hard)

Time of First Successful Submission: 2022-09-28 12:45:07

Escape from YanLand (Easy)

Time of First Successful Submission: 2022-09-29 00:25:28

Escape from YanLand (Hard)

Time of First Successful Submission: 2022-09-29 21:36:19

The YanFilter (Easy)

Time of First Successful Submission: 2022-11-18 21:36:54

The YanFilter (Hard)

Time of First Successful Submission: 2022-11-20 13:05:56

The Great YanFilter (Easy)

Time of First Successful Submission: 2022-11-21 00:00:20

The Great YanFilter (Hard)

Time of First Successful Submission: 2022-11-24 12:56:35

Yan85 Reborn (Easy)

Time of First Successful Submission: 2022-11-30 01:21:46

Yan85 Reborn (Hard)

Time of First Successful Submission: 2022-11-30 02:37:33


System Security

80 / 95 190 / 3232


chroot-escape-basic

Time of First Successful Submission: 2022-07-19 21:47:17

chroot-shellcode

Time of First Successful Submission: 2022-07-19 21:52:59

chroot-proper

Time of First Successful Submission: 2022-07-25 18:52:10

seccomp-basic

Time of First Successful Submission: 2022-07-25 19:02:38

seccomp-linkat

Time of First Successful Submission: 2022-07-25 23:40:07

seccomp-fchdir

Time of First Successful Submission: 2022-07-26 00:01:46

seccomp-rechroot

Time of First Successful Submission: 2022-07-26 15:01:23

seccomp-only

Time of First Successful Submission: 2022-07-27 12:02:35

seccomp-arch32

Time of First Successful Submission: 2022-07-27 13:56:43

seccomp-minimal

Time of First Successful Submission: 2022-07-28 15:19:36

seccomp-timebased

Time of First Successful Submission: 2022-07-31 19:23:41

seccomp-readonly

Time of First Successful Submission: 2022-08-01 15:42:58

process-isolation

Time of First Successful Submission: 2022-08-03 17:13:58

mount-namespace

Time of First Successful Submission: 2022-09-17 01:04:18

mount-cleanup

Time of First Successful Submission: 2022-09-17 01:08:42

mount-readonly

Time of First Successful Submission: 2022-09-17 02:56:43

mount-shellcode

Time of First Successful Submission: 2022-09-17 22:51:45

mount-bindmount

Time of First Successful Submission: 2022-09-19 16:56:12

level1.0

Time of First Successful Submission: 2022-08-24 01:54:11

level1.1

Time of First Successful Submission: 2022-08-24 04:32:01

level2.0

Time of First Successful Submission: 2022-08-24 04:59:51

level2.1

Time of First Successful Submission: 2022-08-31 01:14:51

level3.0

Time of First Successful Submission: 2022-08-30 22:00:30

level3.1

Time of First Successful Submission: 2022-08-30 22:59:11

level4.0

Time of First Successful Submission: 2022-09-01 01:36:26

level4.1

Time of First Successful Submission: 2022-09-01 15:19:24

level5.0

Time of First Successful Submission: 2022-09-01 19:24:41

level5.1

Time of First Successful Submission: 2022-10-19 00:51:08

level6.0

Time of First Successful Submission: 2022-10-20 22:15:54

level6.1

Time of First Successful Submission: 2022-10-20 21:03:03

level7.0

Time of First Successful Submission: 2022-10-23 16:03:33

level7.1

Time of First Successful Submission: 2022-10-23 16:07:05

level8.0

Time of First Successful Submission: 2022-10-24 19:40:11

level8.1

Time of First Successful Submission: 2022-10-24 19:44:13

level9.0

Time of First Successful Submission: 2022-10-24 22:37:38

level9.1

Time of First Successful Submission: 2022-10-25 20:19:52

level10.0

Time of First Successful Submission: 2022-10-25 20:28:34

level10.1

Time of First Successful Submission: 2022-10-25 20:30:45

level11.0

Time of First Successful Submission: 2022-10-25 20:34:44

level11.1

Time of First Successful Submission: 2022-10-25 20:41:00

level1.0

Time of First Successful Submission: 2022-10-26 22:05:31

level1.1

Time of First Successful Submission: 2022-10-26 22:09:53

level2.0

Time of First Successful Submission: 2022-10-28 13:31:43

level2.1

Time of First Successful Submission: 2022-10-28 13:32:43

level3.0

Time of First Successful Submission: 2022-10-28 13:35:22

level3.1

Time of First Successful Submission: 2022-10-28 13:36:50

level4.0

Time of First Successful Submission: 2022-10-28 20:14:35

level4.1

Time of First Successful Submission: 2022-10-28 20:42:29

level5.0

Time of First Successful Submission: 2022-10-31 15:21:03

level5.1

Time of First Successful Submission: 2022-10-31 15:23:10

level6.0

Time of First Successful Submission: 2022-11-02 16:01:52

level6.1

Time of First Successful Submission: 2022-11-02 16:19:28

level7.0

Time of First Successful Submission: 2022-11-02 20:31:23

level7.1

Time of First Successful Submission: 2022-11-02 20:32:15

level8.0

Time of First Successful Submission: 2022-11-04 19:42:38

level8.1

Time of First Successful Submission: 2022-11-04 19:53:42

level9.0

Time of First Successful Submission: 2022-11-07 19:22:08

level9.1

Time of First Successful Submission: 2022-11-07 19:23:02

level10.0

Time of First Successful Submission: 2022-11-08 18:57:45

level10.1

Time of First Successful Submission: 2022-11-08 19:29:21

level11.0

Time of First Successful Submission: 2022-11-09 21:45:57

level11.1

Time of First Successful Submission: 2022-11-09 21:49:04

level12.0

Time of First Successful Submission: 2022-11-11 16:25:19

level12.1

Time of First Successful Submission: 2022-11-11 16:30:50

level1.0

Time of First Successful Submission: 2022-12-08 12:25:45

level1.1

Time of First Successful Submission: 2022-12-11 20:13:08

level2.0

Time of First Successful Submission: 2022-12-11 23:07:25

level2.1

Time of First Successful Submission: 2022-12-13 01:35:32

level3.0

Time of First Successful Submission: 2023-03-09 02:12:59

level3.1

Time of First Successful Submission: 2023-03-11 14:02:45

level4.0

Time of First Successful Submission: 2023-03-15 15:04:47

level4.1

Time of First Successful Submission: 2023-03-15 17:02:28

level5.0

Time of First Successful Submission: 2023-03-05 14:37:30

level5.1

Time of First Successful Submission: 2023-03-05 16:05:43

level6.0

Time of First Successful Submission: 2023-03-18 16:07:36

level6.1

Time of First Successful Submission: 2023-03-19 15:18:03

level7.0

Time of First Successful Submission: 2023-03-20 17:06:25

level7.1

Time of First Successful Submission: 2023-03-20 17:32:30

level8.0

Time of First Successful Submission: 2023-03-21 16:30:01

level8.1

Time of First Successful Submission: 2023-03-21 17:21:11


Software Exploitation

8 / 90 867 / 1983


Level1.0

Time of First Successful Submission: 2023-02-13 21:19:21

Level1.1

Time of First Successful Submission: 2023-02-13 21:24:04

Level2.0

Time of First Successful Submission: 2023-02-13 21:27:10

Level2.1

Time of First Successful Submission: 2023-02-13 21:28:47

Level3.0

Time of First Successful Submission: 2023-08-30 20:26:01

Level3.1

Time of First Successful Submission: 2023-08-31 14:24:13

Level4.0

Time of First Successful Submission: 2023-08-31 15:23:35

Level4.1

Time of First Successful Submission: 2023-09-30 01:06:56


Start Here

11 / 12 6895 / 39865


Using the Terminal

Time of First Successful Submission: 2026-01-08 14:03:10

Using the VSCode Workspace

Time of First Successful Submission: 2024-01-17 16:15:18

Using the GUI Desktop

Time of First Successful Submission: 2024-01-17 16:16:14

Pasting into the Desktop

Time of First Successful Submission: 2024-01-18 13:00:59

Restarting Challenges

Time of First Successful Submission: 2024-08-29 15:15:38

Challenge Programs

Time of First Successful Submission: 2024-08-29 15:24:34

The Flag File

Time of First Successful Submission: 2024-01-18 13:01:58

Using Privileged Mode

Time of First Successful Submission: 2024-01-18 13:04:17

Persistent Home Directories - One

Time of First Successful Submission: 2024-01-18 13:09:08

Persistent Home Directories - Two

Time of First Successful Submission: 2024-01-18 13:10:25


Linux Luminarium

109 / 128 4686 / 29743


Intro to Commands

Time of First Successful Submission: 2024-08-29 16:06:41

Intro to Arguments

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

Command History

Time of First Successful Submission: 2025-07-09 14:02:20

The Root

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

Program and absolute paths

Time of First Successful Submission: 2024-08-30 14:22:53

Position thy self

Time of First Successful Submission: 2024-08-30 14:54:46

Position elsewhere

Time of First Successful Submission: 2024-08-30 15:08:48

implicit relative paths, from /

Time of First Successful Submission: 2024-08-30 16:47:17

explicit relative paths, from /

Time of First Successful Submission: 2024-08-30 18:26:10

implicit relative path

Time of First Successful Submission: 2024-08-30 18:29:19

home sweet home

Time of First Successful Submission: 2024-08-30 18:39:49

cat: not the pet, but the command!

Time of First Successful Submission: 2024-08-30 18:42:19

catting absolute paths

Time of First Successful Submission: 2024-08-30 18:44:10

more catting practice

Time of First Successful Submission: 2024-08-30 18:45:30

grepping for a needle in a haystack

Time of First Successful Submission: 2024-08-30 18:47:57

listing files

Time of First Successful Submission: 2024-08-30 18:52:48

touching files

Time of First Successful Submission: 2024-08-30 18:53:48

removing files

Time of First Successful Submission: 2024-08-30 19:57:19

moving files

Time of First Successful Submission: 2025-07-09 14:05:45

hidden files

Time of First Successful Submission: 2024-08-30 20:00:18

An Epic Filesystem Quest

Time of First Successful Submission: 2024-08-30 20:08:29

making directories

Time of First Successful Submission: 2024-08-31 14:45:40

finding files

Time of First Successful Submission: 2024-08-31 14:53:14

linking files

Time of First Successful Submission: 2024-08-31 15:09:14

Learning From Documentation

Time of First Successful Submission: 2024-08-31 20:17:19

Learning Complex Usage

Time of First Successful Submission: 2024-08-31 20:23:47

Reading Manuals

Time of First Successful Submission: 2024-08-31 20:33:05

Searching Manuals

Time of First Successful Submission: 2024-08-31 20:36:22

Searching For Manuals

Time of First Successful Submission: 2024-08-31 20:42:50

Helpful Programs

Time of First Successful Submission: 2024-08-31 20:47:40

Help for Builtins

Time of First Successful Submission: 2024-08-31 20:50:18

Matching with *

Time of First Successful Submission: 2024-08-31 21:07:23

Matching with ?

Time of First Successful Submission: 2024-08-31 21:08:42

Matching with []

Time of First Successful Submission: 2024-08-31 21:10:53

Matching paths with []

Time of First Successful Submission: 2024-08-31 21:13:45

Multiple globs

Time of First Successful Submission: 2025-07-09 14:15:23

Mixing globs

Time of First Successful Submission: 2024-08-31 21:27:15

Exclusionary globbing

Time of First Successful Submission: 2024-08-31 21:30:47

Tab completion

Time of First Successful Submission: 2025-07-09 14:18:47

Multiple options for tab completion

Time of First Successful Submission: 2025-07-09 14:21:27

Tab completion on commands

Time of First Successful Submission: 2025-07-09 14:22:27

Redirecting output

Time of First Successful Submission: 2024-08-31 21:46:42

Redirecting more output

Time of First Successful Submission: 2024-08-31 21:51:18

Appending output

Time of First Successful Submission: 2024-08-31 21:56:36

Redirecting errors

Time of First Successful Submission: 2024-09-02 00:23:10

Redirecting input

Time of First Successful Submission: 2024-09-02 00:25:46

Grepping stored results

Time of First Successful Submission: 2024-09-02 00:35:51

Grepping live output

Time of First Successful Submission: 2024-09-02 00:38:08

Grepping errors

Time of First Successful Submission: 2024-09-02 00:50:48

Filtering with grep -v

Time of First Successful Submission: 2025-07-09 14:24:42

Duplicating piped data with tee

Time of First Successful Submission: 2024-09-02 01:00:15

Writing to multiple programs

Time of First Successful Submission: 2024-09-02 13:59:57

Split-piping stderr and stdout

Time of First Successful Submission: 2024-09-03 12:29:56

Printing Variables

Time of First Successful Submission: 2024-09-03 12:45:21

Setting Variables

Time of First Successful Submission: 2024-09-03 12:47:29

Multi-word Variables

Time of First Successful Submission: 2024-09-03 12:48:45

Exporting Variables

Time of First Successful Submission: 2024-09-03 17:44:28

Printing Exported Variables

Time of First Successful Submission: 2024-09-03 17:57:58

Storing Command Output

Time of First Successful Submission: 2024-09-03 17:59:20

Reading Input

Time of First Successful Submission: 2024-09-03 18:05:07

Reading Files

Time of First Successful Submission: 2024-09-03 18:08:50

Translating characters

Time of First Successful Submission: 2025-07-09 14:44:47

Deleting characters

Time of First Successful Submission: 2025-07-09 14:52:25

Deleting newlines

Time of First Successful Submission: 2025-07-09 15:08:05

Extracting the first lines with head

Time of First Successful Submission: 2025-07-09 15:09:52

Extracting specific sections of text

Time of First Successful Submission: 2025-07-09 15:14:56

Listing Processes

Time of First Successful Submission: 2024-09-03 18:32:31

Killing Processes

Time of First Successful Submission: 2024-09-03 18:34:51

Interrupting Processes

Time of First Successful Submission: 2024-09-03 18:35:54

Suspending Processes

Time of First Successful Submission: 2024-09-03 18:40:26

Resuming Processes

Time of First Successful Submission: 2024-09-03 18:41:32

Backgrounding Processes

Time of First Successful Submission: 2024-09-03 19:01:04

Foregrounding Processes

Time of First Successful Submission: 2024-09-03 19:05:44

Starting Backgrounded Processes

Time of First Successful Submission: 2024-09-03 19:06:39

Process Exit Codes

Time of First Successful Submission: 2024-09-03 19:08:44

Becoming root with su

Time of First Successful Submission: 2024-09-09 18:23:01

Other users with su

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

Cracking passwords

Time of First Successful Submission: 2024-09-09 19:48:16

Using sudo

Time of First Successful Submission: 2024-09-10 12:24:16

Changing File Ownership

Time of First Successful Submission: 2024-09-05 13:39:28

Groups and Files

Time of First Successful Submission: 2024-09-05 14:25:10

Fun With Groups Names

Time of First Successful Submission: 2024-09-05 14:26:41

Changing Permissions

Time of First Successful Submission: 2024-09-05 14:43:23

Executable Files

Time of First Successful Submission: 2024-09-05 17:37:29

Permission Tweaking Practice

Time of First Successful Submission: 2024-09-09 14:10:18

Permissions Setting Practice

Time of First Successful Submission: 2024-09-09 14:57:58

The SUID Bit

Time of First Successful Submission: 2024-09-09 15:40:30

Chaining with Semicolons

Time of First Successful Submission: 2024-09-10 12:56:44

Your First Shell Script

Time of First Successful Submission: 2024-09-10 13:32:55

Redirecting Script Output

Time of First Successful Submission: 2024-09-10 14:51:28

Executable Shell Scripts

Time of First Successful Submission: 2024-09-10 14:53:22

Launching Screen

Time of First Successful Submission: 2025-07-25 18:48:06

Detaching and Attaching

Time of First Successful Submission: 2025-07-25 18:50:51

Finding Sessions

Time of First Successful Submission: 2025-07-25 18:59:05

Switching Windows

Time of First Successful Submission: 2025-07-25 19:03:23

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-07-25 19:08:15

Switching Windows (tmux)

Time of First Successful Submission: 2025-07-25 19:17:09

The PATH Variable

Time of First Successful Submission: 2024-09-10 16:26:28

Setting PATH

Time of First Successful Submission: 2024-09-10 16:33:06

Finding Commands

Time of First Successful Submission: 2025-07-09 14:28:40

Adding Commands

Time of First Successful Submission: 2024-09-10 18:15:14

Hijacking Commands

Time of First Successful Submission: 2024-09-10 18:20:41

Bashrc Backdoor

Time of First Successful Submission: 2025-07-09 15:25:27

Sniffing Input

Time of First Successful Submission: 2025-07-09 15:42:09

Overshared Directories

Time of First Successful Submission: 2025-07-09 18:34:08

Tricky Linking

Time of First Successful Submission: 2025-07-25 18:36:10

Sniffing Process Arguments

Time of First Successful Submission: 2025-07-25 18:40:27

Snooping on Configurations

Time of First Successful Submission: 2025-07-25 18:46:11

The Fork Bomb

Time of First Successful Submission: 2025-07-25 19:27:45


Computing 101

57 / 69 3480 / 19970


Your First Register

Time of First Successful Submission: 2025-07-11 13:21:04

Your First Syscall

Time of First Successful Submission: 2025-07-11 13:30:36

Exit Codes

Time of First Successful Submission: 2025-07-11 13:48:20

Building Executables

Time of First Successful Submission: 2025-07-11 13:53:16

Moving Between Registers

Time of First Successful Submission: 2025-07-11 13:57:14

Tracing Syscalls

Time of First Successful Submission: 2025-07-11 14:20:17

Starting GDB

Time of First Successful Submission: 2025-07-11 15:16:57

Starting Programs in GDB

Time of First Successful Submission: 2025-07-11 15:18:33

set-register

Time of First Successful Submission: 2022-07-09 00:06:44

set-multiple-registers

Time of First Successful Submission: 2024-01-17 13:48:09

add-to-register

Time of First Successful Submission: 2022-07-09 01:58:33

linear-equation-registers

Time of First Successful Submission: 2022-07-09 02:14:52

integer-division

Time of First Successful Submission: 2022-07-09 02:21:08

modulo-operation

Time of First Successful Submission: 2022-07-09 02:24:40

set-upper-byte

Time of First Successful Submission: 2024-01-17 15:42:05

efficient-modulo

Time of First Successful Submission: 2022-07-09 23:35:59

byte-extraction

Time of First Successful Submission: 2022-07-09 23:44:37

bitwise-and

Time of First Successful Submission: 2022-07-09 23:49:50

check-even

Time of First Successful Submission: 2022-07-10 00:02:38

memory-read

Time of First Successful Submission: 2024-01-18 13:17:47

memory-write

Time of First Successful Submission: 2024-01-18 13:32:32

memory-increment

Time of First Successful Submission: 2022-07-10 00:12:23

byte-access

Time of First Successful Submission: 2024-01-18 13:36:31

memory-size-access

Time of First Successful Submission: 2022-07-10 00:18:23

little-endian-write

Time of First Successful Submission: 2022-07-10 00:30:15

memory-sum

Time of First Successful Submission: 2022-07-10 00:42:00

stack-subtraction

Time of First Successful Submission: 2022-07-10 11:43:31

swap-stack-values

Time of First Successful Submission: 2022-07-10 11:48:19

average-stack-values

Time of First Successful Submission: 2022-07-10 12:10:18

absolute-jump

Time of First Successful Submission: 2024-01-18 14:03:59

relative-jump

Time of First Successful Submission: 2024-01-18 14:19:10

jump-trampoline

Time of First Successful Submission: 2022-07-10 13:10:44

conditional-jump

Time of First Successful Submission: 2022-07-11 12:33:50

indirect-jump

Time of First Successful Submission: 2022-07-11 13:54:11

average-loop

Time of First Successful Submission: 2022-07-11 15:03:56

count-non-zero

Time of First Successful Submission: 2022-07-11 17:18:15

string-lower

Time of First Successful Submission: 2022-07-11 18:40:35

most-common-byte

Time of First Successful Submission: 2022-07-12 13:39:27

Debugging Programs

Time of First Successful Submission: 2022-07-14 19:03:20

Inspecting Registers

Time of First Successful Submission: 2022-07-14 19:11:58

Examining Memory

Time of First Successful Submission: 2022-07-14 19:35:05

Setting Breakpoints

Time of First Successful Submission: 2022-07-14 20:18:47

GDB Scripting

Time of First Successful Submission: 2022-07-14 20:53:45

Modifying Data

Time of First Successful Submission: 2022-07-15 02:12:03

Modifying Execution

Time of First Successful Submission: 2022-07-15 02:15:57

Broken Functions

Time of First Successful Submission: 2022-09-23 11:59:59

Exit

Time of First Successful Submission: 2022-10-16 14:27:19

Socket

Time of First Successful Submission: 2022-10-16 14:47:41

Bind

Time of First Successful Submission: 2022-10-17 19:34:59

Listen

Time of First Successful Submission: 2022-10-17 19:43:00

Accept

Time of First Successful Submission: 2022-10-17 19:48:39

Static Response

Time of First Successful Submission: 2022-10-17 20:20:53

Dynamic Response

Time of First Successful Submission: 2022-10-18 00:14:08

Iterative GET Server

Time of First Successful Submission: 2022-10-18 00:26:47

Concurrent GET Server

Time of First Successful Submission: 2022-10-19 19:09:32

Concurrent POST Server

Time of First Successful Submission: 2022-10-19 22:01:53

Web Server

Time of First Successful Submission: 2022-12-26 18:11:20


Playing With Programs

87 / 116 1135 / 22704


What's the password?

Time of First Successful Submission: 2025-07-10 13:05:41

... and again!

Time of First Successful Submission: 2025-07-10 13:06:55

Newline Troubles

Time of First Successful Submission: 2025-07-10 13:09:06

Reasoning about files

Time of First Successful Submission: 2025-07-10 13:22:35

Specifying Filenames

Time of First Successful Submission: 2025-07-10 13:25:14

Decoding Base64

Time of First Successful Submission: 2022-11-03 18:05:12

Your First HTTP Request

Time of First Successful Submission: 2025-07-09 17:43:52

Reading Flask

Time of First Successful Submission: 2025-07-09 17:52:25

Commented Data

Time of First Successful Submission: 2025-07-09 17:56:03

HTTP Metadata

Time of First Successful Submission: 2025-07-09 17:59:41

HTTP (netcat)

Time of First Successful Submission: 2022-09-02 00:37:45

HTTP Paths (netcat)

Time of First Successful Submission: 2022-09-02 01:39:16

HTTP (curl)

Time of First Successful Submission: 2022-09-02 01:35:38

HTTP (python)

Time of First Successful Submission: 2022-09-02 01:43:15

HTTP Host Header (python)

Time of First Successful Submission: 2022-09-02 01:32:00

HTTP Host Header (curl)

Time of First Successful Submission: 2022-09-02 01:11:08

HTTP Host Header (netcat)

Time of First Successful Submission: 2022-09-02 01:22:38

URL Encoding (netcat)

Time of First Successful Submission: 2022-09-02 02:00:45

HTTP GET Parameters

Time of First Successful Submission: 2022-09-02 02:08:54

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2022-09-02 02:26:39

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2022-09-02 02:21:20

HTTP Forms

Time of First Successful Submission: 2025-07-09 18:02:14

HTTP Forms (curl)

Time of First Successful Submission: 2022-09-02 02:39:34

HTTP Forms (netcat)

Time of First Successful Submission: 2022-09-02 02:56:11

HTTP Forms (python)

Time of First Successful Submission: 2022-09-02 16:37:28

HTTP Forms Without Forms

Time of First Successful Submission: 2025-07-09 18:06:15

Multiple Form Fields (curl)

Time of First Successful Submission: 2022-09-02 16:57:19

Multiple Form Fields (netcat)

Time of First Successful Submission: 2022-09-02 20:02:04

HTTP Redirects (netcat)

Time of First Successful Submission: 2022-09-02 23:58:22

HTTP Redirects (curl)

Time of First Successful Submission: 2022-09-02 23:55:34

HTTP Redirects (python)

Time of First Successful Submission: 2022-09-03 00:05:05

HTTP Cookies (curl)

Time of First Successful Submission: 2022-09-03 00:46:31

HTTP Cookies (netcat)

Time of First Successful Submission: 2022-09-03 00:53:44

HTTP Cookies (python)

Time of First Successful Submission: 2022-09-03 00:55:55

Server State (python)

Time of First Successful Submission: 2022-09-03 01:27:05

Listening Web

Time of First Successful Submission: 2025-07-09 18:16:02

cat

Time of First Successful Submission: 2022-07-08 21:00:18

more

Time of First Successful Submission: 2022-07-08 21:01:18

less

Time of First Successful Submission: 2022-07-08 21:01:43

tail

Time of First Successful Submission: 2022-07-08 21:02:16

head

Time of First Successful Submission: 2022-07-08 21:12:02

sort

Time of First Successful Submission: 2022-07-08 21:13:56

vim

Time of First Successful Submission: 2022-07-08 21:14:28

emacs

Time of First Successful Submission: 2022-07-08 21:15:04

nano

Time of First Successful Submission: 2022-07-08 21:15:25

rev

Time of First Successful Submission: 2022-07-08 21:17:00

od

Time of First Successful Submission: 2022-07-08 21:20:43

hd

Time of First Successful Submission: 2022-07-08 21:22:01

xxd

Time of First Successful Submission: 2022-07-08 21:23:42

base32

Time of First Successful Submission: 2022-07-08 21:24:32

base64

Time of First Successful Submission: 2022-07-08 21:25:13

split

Time of First Successful Submission: 2022-07-08 21:26:24

gzip

Time of First Successful Submission: 2022-07-08 21:27:28

bzip2

Time of First Successful Submission: 2022-07-08 21:28:10

zip

Time of First Successful Submission: 2022-07-08 21:29:24

tar

Time of First Successful Submission: 2022-07-08 21:30:14

ar

Time of First Successful Submission: 2022-07-08 21:32:10

cpio

Time of First Successful Submission: 2022-07-08 21:33:01

genisoimage

Time of First Successful Submission: 2022-07-08 21:40:06

env

Time of First Successful Submission: 2022-07-08 21:41:00

find

Time of First Successful Submission: 2022-07-08 21:44:12

make

Time of First Successful Submission: 2022-07-08 21:45:28

nice

Time of First Successful Submission: 2022-07-08 21:46:07

timeout

Time of First Successful Submission: 2022-07-08 21:46:46

stdbuf

Time of First Successful Submission: 2022-07-08 21:47:29

setarch

Time of First Successful Submission: 2022-07-08 21:48:02

watch

Time of First Successful Submission: 2022-07-08 21:49:01

socat

Time of First Successful Submission: 2022-07-08 21:49:48

whiptail

Time of First Successful Submission: 2022-07-08 22:02:49

awk

Time of First Successful Submission: 2022-07-08 22:03:34

sed

Time of First Successful Submission: 2022-07-08 22:04:17

ed

Time of First Successful Submission: 2022-07-08 22:04:56

chown

Time of First Successful Submission: 2022-07-08 22:05:49

chmod

Time of First Successful Submission: 2022-07-08 22:06:33

cp

Time of First Successful Submission: 2022-07-08 22:07:09

mv

Time of First Successful Submission: 2022-07-08 22:29:01

perl

Time of First Successful Submission: 2022-07-08 22:09:44

python

Time of First Successful Submission: 2022-07-08 22:30:51

ruby

Time of First Successful Submission: 2022-07-08 22:35:38

bash

Time of First Successful Submission: 2022-07-08 22:41:29

date

Time of First Successful Submission: 2022-07-08 22:42:06

dmesg

Time of First Successful Submission: 2022-07-08 22:42:42

wc

Time of First Successful Submission: 2022-07-08 22:43:23

gcc

Time of First Successful Submission: 2022-07-08 22:44:27

as

Time of First Successful Submission: 2022-07-08 22:44:56

wget

Time of First Successful Submission: 2022-07-08 23:03:31

ssh-keygen

Time of First Successful Submission: 2022-07-08 23:29:43


Arizona CTF 2025

1 / 23 246 / 725


Hijack Me!

Time of First Successful Submission: 2024-02-28 00:00:15


GCA CTF

11 / 104 7001 / 40082


Using the Terminal

Time of First Successful Submission: 2026-01-08 14:03:10

Using the VSCode Workspace

Time of First Successful Submission: 2024-01-17 16:15:18

Using the GUI Desktop

Time of First Successful Submission: 2024-01-17 16:16:14

Pasting into the Desktop

Time of First Successful Submission: 2024-01-18 13:00:59

Restarting Challenges

Time of First Successful Submission: 2024-08-29 15:15:38

Getting Help

Time of First Successful Submission: 2024-08-29 15:23:26

Challenge Programs

Time of First Successful Submission: 2024-08-29 15:24:34

The Flag File

Time of First Successful Submission: 2024-01-18 13:01:58

Using Privileged Mode

Time of First Successful Submission: 2024-01-18 13:04:17

Persistent Home Directories - One

Time of First Successful Submission: 2024-01-18 13:09:08

Persistent Home Directories - Two

Time of First Successful Submission: 2024-01-18 13:10:25


The Art of the Shell

1 / 55 303 / 473


The Transient Path

Time of First Successful Submission: 2024-02-28 00:00:15