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pwn.college Archives

156 / 201 479 / 16689


level1

Time of First Successful Submission: 2023-08-15 18:12:23

level2

Time of First Successful Submission: 2023-08-15 18:13:20

level3

Time of First Successful Submission: 2023-08-15 18:15:53

level4

Time of First Successful Submission: 2023-08-16 12:32:32

level5

Time of First Successful Submission: 2023-08-16 12:35:54

level6

Time of First Successful Submission: 2023-08-16 12:36:57

level7

Time of First Successful Submission: 2023-08-16 17:16:30

level8

Time of First Successful Submission: 2023-08-16 17:22:39

level9

Time of First Successful Submission: 2023-08-16 17:30:04

level10

Time of First Successful Submission: 2023-08-16 18:39:21

level11

Time of First Successful Submission: 2023-08-16 18:41:26

level12

Time of First Successful Submission: 2023-08-16 18:44:07

level13

Time of First Successful Submission: 2023-08-16 18:44:58

level14

Time of First Successful Submission: 2023-08-16 18:46:27

level15

Time of First Successful Submission: 2023-08-16 18:52:23

level16

Time of First Successful Submission: 2023-08-16 18:56:35

level17

Time of First Successful Submission: 2023-08-16 18:59:26

level18

Time of First Successful Submission: 2023-08-16 19:01:59

level19

Time of First Successful Submission: 2023-08-16 19:10:48

level20

Time of First Successful Submission: 2023-08-16 19:15:46

level21

Time of First Successful Submission: 2023-08-16 19:16:40

level22

Time of First Successful Submission: 2023-08-16 19:20:01

level23

Time of First Successful Submission: 2023-08-16 19:20:35

level24

Time of First Successful Submission: 2023-08-16 19:22:57

level25

Time of First Successful Submission: 2023-08-16 19:25:20

level26

Time of First Successful Submission: 2023-08-16 19:39:04

level27

Time of First Successful Submission: 2023-08-16 19:43:03

level28

Time of First Successful Submission: 2023-08-16 19:44:39

level29

Time of First Successful Submission: 2023-08-22 15:56:11

level30

Time of First Successful Submission: 2023-08-22 15:57:23

level31

Time of First Successful Submission: 2023-08-22 21:05:24

level32

Time of First Successful Submission: 2023-08-23 04:23:24

level33

Time of First Successful Submission: 2023-08-23 04:47:56

level34

Time of First Successful Submission: 2023-08-23 04:56:59

level35

Time of First Successful Submission: 2023-08-23 05:22:33

level36

Time of First Successful Submission: 2023-08-23 05:29:33

level37

Time of First Successful Submission: 2023-08-23 05:31:39

level38

Time of First Successful Submission: 2023-08-23 05:34:06

level39

Time of First Successful Submission: 2023-08-23 05:34:47

level40

Time of First Successful Submission: 2023-08-23 05:37:30

level41

Time of First Successful Submission: 2023-08-23 06:02:33

level42

Time of First Successful Submission: 2023-08-23 06:07:26

level43

Time of First Successful Submission: 2023-08-23 06:09:54

level44

Time of First Successful Submission: 2023-08-23 06:11:52

level45

Time of First Successful Submission: 2023-08-23 06:13:29

level46

Time of First Successful Submission: 2023-08-23 06:15:02

level47

Time of First Successful Submission: 2023-08-23 07:07:47

level48

Time of First Successful Submission: 2023-08-23 07:40:51

level49

Time of First Successful Submission: 2023-08-23 07:44:27

level50

Time of First Successful Submission: 2023-08-23 07:47:09

level51

Time of First Successful Submission: 2023-08-23 07:53:44

level52

Time of First Successful Submission: 2023-08-23 07:56:48

level53

Time of First Successful Submission: 2023-08-24 04:04:21

level54

Time of First Successful Submission: 2023-08-24 03:41:35

level55

Time of First Successful Submission: 2023-08-24 04:22:07

level56

Time of First Successful Submission: 2023-08-24 04:24:51

level57

Time of First Successful Submission: 2023-08-24 04:26:09

level58

Time of First Successful Submission: 2023-08-24 04:32:31

level59

Time of First Successful Submission: 2023-08-24 05:49:55

level60

Time of First Successful Submission: 2023-08-24 09:32:33

level61

Time of First Successful Submission: 2023-08-24 09:36:52

level62

Time of First Successful Submission: 2023-08-24 09:39:49

level63

Time of First Successful Submission: 2023-08-24 12:26:07

level64

Time of First Successful Submission: 2023-08-24 12:29:19

level65

Time of First Successful Submission: 2023-08-24 12:31:06

level66

Time of First Successful Submission: 2023-08-24 12:37:39

level67

Time of First Successful Submission: 2023-08-24 12:39:37

level68

Time of First Successful Submission: 2023-08-24 12:42:45

level70

Time of First Successful Submission: 2023-08-24 13:36:35

level71

Time of First Successful Submission: 2023-08-24 13:40:02

level72

Time of First Successful Submission: 2023-08-28 04:17:25

level73

Time of First Successful Submission: 2023-10-27 11:37:52

level74

Time of First Successful Submission: 2023-08-28 07:59:09

level76

Time of First Successful Submission: 2023-10-27 12:06:50

level77

Time of First Successful Submission: 2023-10-27 12:13:28

level78

Time of First Successful Submission: 2023-10-27 12:21:11

level79

Time of First Successful Submission: 2023-10-27 12:22:36

level80

Time of First Successful Submission: 2023-10-27 12:30:37

level82

Time of First Successful Submission: 2023-10-27 12:35:43

level83

Time of First Successful Submission: 2023-10-27 12:37:45

level84

Time of First Successful Submission: 2023-10-30 04:12:39

level85

Time of First Successful Submission: 2023-10-30 04:19:43

level86

Time of First Successful Submission: 2023-10-30 04:23:48

level87

Time of First Successful Submission: 2023-10-30 05:02:51

level88

Time of First Successful Submission: 2023-10-30 05:06:58

level89

Time of First Successful Submission: 2023-10-30 05:15:29

level90

Time of First Successful Submission: 2023-10-30 07:58:05

level91

Time of First Successful Submission: 2023-10-30 08:01:23

level92

Time of First Successful Submission: 2023-10-30 08:05:53

level93

Time of First Successful Submission: 2023-10-30 12:25:05

level94

Time of First Successful Submission: 2023-10-30 12:28:23

level95

Time of First Successful Submission: 2023-10-30 12:32:13

level96

Time of First Successful Submission: 2023-10-30 12:38:06

level97

Time of First Successful Submission: 2023-10-30 13:03:47

level98

Time of First Successful Submission: 2023-11-24 13:31:48

level99

Time of First Successful Submission: 2023-11-24 13:39:13

level100

Time of First Successful Submission: 2023-11-24 13:40:42

level101

Time of First Successful Submission: 2023-11-24 13:42:39

level102

Time of First Successful Submission: 2023-11-24 13:44:44

level103

Time of First Successful Submission: 2023-11-24 13:47:34

level104

Time of First Successful Submission: 2023-11-24 13:49:46

level105

Time of First Successful Submission: 2023-11-24 13:51:33

level106

Time of First Successful Submission: 2023-11-24 18:09:12

level107

Time of First Successful Submission: 2023-11-24 18:34:17

level108

Time of First Successful Submission: 2023-11-24 18:37:55

level109

Time of First Successful Submission: 2023-11-24 19:18:57

level110

Time of First Successful Submission: 2023-11-24 19:27:14

level111

Time of First Successful Submission: 2023-11-24 19:29:59

level112

Time of First Successful Submission: 2023-11-24 19:36:43

level113

Time of First Successful Submission: 2023-11-24 19:38:14

level114

Time of First Successful Submission: 2023-11-24 19:44:19

level115

Time of First Successful Submission: 2023-11-24 19:45:29

level116

Time of First Successful Submission: 2023-11-24 19:48:26

level117

Time of First Successful Submission: 2023-11-24 19:51:03

level118

Time of First Successful Submission: 2023-11-24 19:54:50

level119

Time of First Successful Submission: 2024-01-09 17:57:12

level120

Time of First Successful Submission: 2024-01-09 21:30:40

level121

Time of First Successful Submission: 2024-01-09 21:34:34

level122

Time of First Successful Submission: 2024-01-09 21:42:19

level123

Time of First Successful Submission: 2024-01-09 21:48:15

level124

Time of First Successful Submission: 2024-01-09 21:52:40

level125

Time of First Successful Submission: 2024-01-10 08:12:18

level126

Time of First Successful Submission: 2024-01-10 08:19:49

level127

Time of First Successful Submission: 2024-01-10 08:24:48

level128

Time of First Successful Submission: 2024-01-10 08:28:59

level129

Time of First Successful Submission: 2024-01-16 08:32:55

level130

Time of First Successful Submission: 2024-01-16 08:43:09

level131

Time of First Successful Submission: 2024-01-16 08:44:44

level132

Time of First Successful Submission: 2024-01-16 09:29:46

level133

Time of First Successful Submission: 2024-01-16 09:30:31

level134

Time of First Successful Submission: 2024-01-16 09:34:59

level135

Time of First Successful Submission: 2026-01-14 05:21:01

level136

Time of First Successful Submission: 2026-01-14 05:19:42

level137

Time of First Successful Submission: 2026-01-14 05:45:38

level138

Time of First Successful Submission: 2026-01-14 05:49:15

level139

Time of First Successful Submission: 2026-01-14 17:18:31

level140

Time of First Successful Submission: 2026-01-14 15:28:51

level141

Time of First Successful Submission: 2026-01-13 19:34:00

level142

Time of First Successful Submission: 2026-01-14 16:25:58

HTTP (curl)

Time of First Successful Submission: 2026-01-02 17:49:48

HTTP (python)

Time of First Successful Submission: 2026-01-02 17:52:14

URL Encoding (curl)

Time of First Successful Submission: 2026-01-02 17:54:25

URL Encoding (python)

Time of First Successful Submission: 2026-01-02 21:04:46

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2026-01-02 21:06:11

HTTP GET Parameters (python)

Time of First Successful Submission: 2026-01-02 21:07:58

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2026-01-02 21:09:33

Multiple Form Fields (python)

Time of First Successful Submission: 2026-01-02 21:11:27

HTTP JSON (curl)

Time of First Successful Submission: 2026-01-02 21:19:47

HTTP JSON (netcat)

Time of First Successful Submission: 2026-01-12 21:41:26

HTTP JSON (python)

Time of First Successful Submission: 2026-01-12 21:44:46

Complex HTTP JSON (curl)

Time of First Successful Submission: 2026-01-12 21:52:32

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2026-01-12 21:58:13

Complex HTTP JSON (python)

Time of First Successful Submission: 2026-01-12 22:00:51

Server State (curl)

Time of First Successful Submission: 2026-01-13 19:03:02

Server State (netcat)

Time of First Successful Submission: 2026-01-13 19:29:08

Level 15

Time of First Successful Submission: 2025-12-19 06:39:23


ACSAC CTFs

1 / 21 184 / 194


Waʻa

Time of First Successful Submission: 2026-01-15 08:36:53


Advent of Pwn

3 / 12 242 / 539


Day 01

Time of First Successful Submission: 2025-12-03 22:44:29

Day 07

Time of First Successful Submission: 2025-12-18 18:40:43

Day 11

Time of First Successful Submission: 2026-01-16 11:12:09


Cryptographic Exploitation

29 / 39 8 / 387


Language Barrier

Time of First Successful Submission: 2025-12-22 20:11:03

Baby Steps

Time of First Successful Submission: 2025-12-22 20:15:04

Roman Cryptography

Time of First Successful Submission: 2025-12-22 20:21:55

Obscura

Time of First Successful Submission: 2025-12-23 06:28:27

XOR

Time of First Successful Submission: 2025-12-23 06:32:37

XOR 2.0

Time of First Successful Submission: 2025-12-23 06:34:45

Modular Arithmetic

Time of First Successful Submission: 2025-12-23 06:47:24

Modular Inverse

Time of First Successful Submission: 2025-12-23 06:50:28

Chinese Remainder Theorem

Time of First Successful Submission: 2025-12-23 07:06:55

Fermat Theorem

Time of First Successful Submission: 2025-12-23 07:11:37

Final Boss

Time of First Successful Submission: 2025-12-23 07:17:00

Fun with Linear Algebra

Time of First Successful Submission: 2025-12-23 09:13:59

CBC Mode Me

Time of First Successful Submission: 2025-12-23 06:44:51

Curfuffle

Time of First Successful Submission: 2025-12-23 11:12:51

Curfuffle 2

Time of First Successful Submission: 2025-12-23 11:20:55

Curfuffle 3

Time of First Successful Submission: 2025-12-23 14:30:02

Blinding

Time of First Successful Submission: 2025-12-23 14:34:30

meddlingmiddle

Time of First Successful Submission: 2025-12-23 15:37:42

Wiener

Time of First Successful Submission: 2025-12-23 15:42:24

The Keccak Blueprint

Time of First Successful Submission: 2025-12-23 16:04:10

The Malleable Cipher

Time of First Successful Submission: 2025-12-23 17:09:38

The One-Way Cog

Time of First Successful Submission: 2025-12-23 17:19:27

The Uniqueness Engine

Time of First Successful Submission: 2025-12-23 17:24:14

The Appended Secret

Time of First Successful Submission: 2025-12-23 17:33:33

The Chained Authenticator

Time of First Successful Submission: 2025-12-23 17:39:54

Big Mac

Time of First Successful Submission: 2025-12-23 17:44:50

Forge Me

Time of First Successful Submission: 2025-12-23 18:53:51

Guess My HMAC

Time of First Successful Submission: 2025-12-24 17:26:48

Baby Gauss

Time of First Successful Submission: 2025-12-23 17:47:27


Intro to Programming Languages

18 / 234 736 / 28805


Lecture 1.1. Course Environment

Time of First Successful Submission: 2025-12-20 23:59:28

Lab 1.1 - Start Terminal

Time of First Successful Submission: 2025-12-20 23:53:14

Lecture 1.2. Linux Shells

Time of First Successful Submission: 2025-12-21 00:07:25

Commands

Time of First Successful Submission: 2025-12-19 17:47:55

Command Arguments

Time of First Successful Submission: 2025-12-19 17:48:18

Command History

Time of First Successful Submission: 2025-12-19 17:50:48

The Root Path

Time of First Successful Submission: 2025-12-19 17:51:29

Absolute Paths

Time of First Successful Submission: 2025-12-19 17:51:46

Changing position

Time of First Successful Submission: 2025-12-19 17:52:27

Changing to an Absolute Path

Time of First Successful Submission: 2025-12-19 17:53:38

Relative Paths

Time of First Successful Submission: 2025-12-19 17:54:18

Cat

Time of First Successful Submission: 2025-12-19 17:57:37

Ls

Time of First Successful Submission: 2025-12-19 18:00:27

Ls All

Time of First Successful Submission: 2025-12-19 18:03:20

Find

Time of First Successful Submission: 2025-12-19 18:09:49

Piping Echo

Time of First Successful Submission: 2025-12-19 18:53:29

Piping Stdout

Time of First Successful Submission: 2025-12-19 18:54:16

Piping Stdin

Time of First Successful Submission: 2025-12-19 19:23:13


Intro to Cybersecurity

106 / 183 1869 / 18184


Path Traversal 1

Time of First Successful Submission: 2025-12-19 22:09:56

Path Traversal 2

Time of First Successful Submission: 2025-12-19 22:18:40

CMDi 1

Time of First Successful Submission: 2025-12-19 22:23:14

CMDi 2

Time of First Successful Submission: 2025-12-19 22:32:02

CMDi 3

Time of First Successful Submission: 2025-12-19 22:34:22

CMDi 4

Time of First Successful Submission: 2025-12-19 22:36:16

CMDi 5

Time of First Successful Submission: 2025-12-20 08:41:50

CMDi 6

Time of First Successful Submission: 2025-12-20 09:18:22

Authentication Bypass 1

Time of First Successful Submission: 2025-12-20 09:26:18

Authentication Bypass 2

Time of First Successful Submission: 2025-12-20 09:30:10

SQLi 1

Time of First Successful Submission: 2025-12-20 09:42:09

SQLi 2

Time of First Successful Submission: 2025-12-20 09:44:19

SQLi 3

Time of First Successful Submission: 2025-12-27 07:09:40

SQLi 4

Time of First Successful Submission: 2025-12-27 07:19:59

SQLi 5

Time of First Successful Submission: 2025-12-27 09:23:40

XSS 1

Time of First Successful Submission: 2025-12-20 09:51:36

XSS 2

Time of First Successful Submission: 2025-12-20 09:56:07

XSS 3

Time of First Successful Submission: 2025-12-20 10:01:30

XSS 4

Time of First Successful Submission: 2025-12-20 10:07:50

XSS 5

Time of First Successful Submission: 2025-12-20 10:25:18

XSS 6

Time of First Successful Submission: 2025-12-27 10:00:21

XSS 7

Time of First Successful Submission: 2025-12-27 10:10:19

CSRF 1

Time of First Successful Submission: 2025-12-27 10:40:22

CSRF 2

Time of First Successful Submission: 2025-12-27 13:28:22

Connect

Time of First Successful Submission: 2026-01-18 22:18:05

Send

Time of First Successful Submission: 2026-01-18 22:22:12

Shutdown

Time of First Successful Submission: 2026-01-18 22:26:43

Listen

Time of First Successful Submission: 2026-01-18 22:27:26

Scan 1

Time of First Successful Submission: 2026-01-18 22:38:35

XOR

Time of First Successful Submission: 2025-12-20 10:52:40

XORing Hex

Time of First Successful Submission: 2025-12-20 10:56:37

XORing ASCII

Time of First Successful Submission: 2025-12-20 12:31:49

XORing ASCII Strings

Time of First Successful Submission: 2025-12-20 12:45:37

One-time Pad

Time of First Successful Submission: 2023-08-26 21:09:17

One-time Pad Tampering

Time of First Successful Submission: 2025-12-20 12:53:22

Many-time Pad

Time of First Successful Submission: 2023-08-26 21:17:30

AES

Time of First Successful Submission: 2025-12-20 13:04:33

AES-ECB-CPA

Time of First Successful Submission: 2025-12-20 13:36:03

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-12-20 14:22:18

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-12-20 14:23:45

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2026-01-16 13:18:13

AES-CBC

Time of First Successful Submission: 2025-12-27 15:37:49

DHKE

Time of First Successful Submission: 2025-12-22 13:07:40

DHKE-to-AES

Time of First Successful Submission: 2025-12-22 13:17:01

RSA 1

Time of First Successful Submission: 2025-12-22 13:21:06

RSA 2

Time of First Successful Submission: 2025-12-22 13:25:04

RSA 3

Time of First Successful Submission: 2025-12-22 13:32:44

RSA 4

Time of First Successful Submission: 2025-12-22 13:55:35

RSA Signatures

Time of First Successful Submission: 2025-12-22 14:27:49

SHA 1

Time of First Successful Submission: 2025-12-22 14:40:40

SHA 2

Time of First Successful Submission: 2025-12-22 14:45:00

TLS 1

Time of First Successful Submission: 2025-12-27 15:05:11

TLS 2

Time of First Successful Submission: 2025-12-27 15:29:30

level1

Time of First Successful Submission: 2025-12-22 14:52:27

level2

Time of First Successful Submission: 2025-12-22 14:53:50

level3

Time of First Successful Submission: 2025-12-22 14:59:44

level4

Time of First Successful Submission: 2025-12-22 15:03:46

level5

Time of First Successful Submission: 2025-12-22 15:03:16

level6

Time of First Successful Submission: 2025-12-22 15:14:13

level7

Time of First Successful Submission: 2025-12-22 15:15:25

level8

Time of First Successful Submission: 2025-12-22 15:17:09

level9

Time of First Successful Submission: 2025-12-22 15:17:58

level10

Time of First Successful Submission: 2025-12-22 15:22:03

level11

Time of First Successful Submission: 2025-12-22 15:27:04

level12

Time of First Successful Submission: 2025-12-22 15:34:54

level13

Time of First Successful Submission: 2025-12-22 15:35:54

level14

Time of First Successful Submission: 2025-12-22 15:42:07

level15

Time of First Successful Submission: 2025-12-22 15:42:43

level16

Time of First Successful Submission: 2025-12-22 15:46:02

level17

Time of First Successful Submission: 2025-12-22 19:11:39

level18

Time of First Successful Submission: 2025-12-22 19:12:47

level19

Time of First Successful Submission: 2025-12-22 19:13:42

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-12-22 19:50:29

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-12-22 19:53:57

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2026-01-16 17:24:08

Reading Endianness (Python)

Time of First Successful Submission: 2026-01-16 17:27:53

Reading Endianness (C)

Time of First Successful Submission: 2026-01-16 17:30:47

Reading Endianness (x86)

Time of First Successful Submission: 2026-01-16 17:55:50

Version Information (Python)

Time of First Successful Submission: 2026-01-16 18:13:23

Version Information (C)

Time of First Successful Submission: 2026-01-16 18:16:01

Version Information (x86)

Time of First Successful Submission: 2026-01-16 18:20:44

Metadata and Data (Python)

Time of First Successful Submission: 2026-01-16 18:32:16

Metadata and Data (C)

Time of First Successful Submission: 2026-01-16 18:35:14

Metadata and Data (x86)

Time of First Successful Submission: 2026-01-16 19:29:38

Input Restrictions (Python)

Time of First Successful Submission: 2026-01-16 19:33:43

Input Restrictions (C)

Time of First Successful Submission: 2026-01-16 19:36:47

Input Restrictions (x86)

Time of First Successful Submission: 2026-01-16 19:50:58

Behold the cIMG! (Python)

Time of First Successful Submission: 2026-01-16 19:53:33

Behold the cIMG! (C)

Time of First Successful Submission: 2026-01-16 19:56:32

Behold the cIMG! (x86)

Time of First Successful Submission: 2026-01-16 19:59:25

A Basic cIMG (Python)

Time of First Successful Submission: 2026-01-16 20:03:58

A Basic cIMG (C)

Time of First Successful Submission: 2026-01-16 20:06:45

A Basic cIMG (x86)

Time of First Successful Submission: 2026-01-16 20:08:44

Internal State Mini (C)

Time of First Successful Submission: 2026-01-16 20:48:20

Internal State Mini (x86)

Time of First Successful Submission: 2026-01-16 20:53:56

Internal State (C)

Time of First Successful Submission: 2026-01-16 21:06:11

Internal State (x86)

Time of First Successful Submission: 2026-01-16 22:06:34

File Formats: Directives (C)

Time of First Successful Submission: 2026-01-16 22:20:11

File Formats: Directives (x86)

Time of First Successful Submission: 2026-01-16 22:23:55

The Patch Directive

Time of First Successful Submission: 2026-01-18 15:23:34

Optimizing for Space

Time of First Successful Submission: 2026-01-18 17:19:01

Tweaking Images

Time of First Successful Submission: 2026-01-18 19:22:32

Storage and Retrieval

Time of First Successful Submission: 2026-01-19 22:41:05

Extracting Knowledge

Time of First Successful Submission: 2026-01-20 00:27:31

Your First Overflow (easy)

Time of First Successful Submission: 2026-01-22 14:03:32

Your First Overflow (hard)

Time of First Successful Submission: 2026-01-22 14:05:26


Start Here

12 / 12 447 / 39029


Using the Terminal

Time of First Successful Submission: 2025-12-19 08:22:06

Using the VSCode Workspace

Time of First Successful Submission: 2025-12-19 08:23:25

Using the GUI Desktop

Time of First Successful Submission: 2025-12-19 08:24:27

Pasting into the Desktop

Time of First Successful Submission: 2025-12-19 08:25:39

Restarting Challenges

Time of First Successful Submission: 2025-12-19 08:28:34

Challenge Programs

Time of First Successful Submission: 2025-12-19 08:16:50

The Flag File

Time of First Successful Submission: 2025-12-19 08:17:18

Using Privileged Mode

Time of First Successful Submission: 2025-12-19 08:19:50

Persistent Home Directories - One

Time of First Successful Submission: 2025-12-19 08:20:37

Persistent Home Directories - Two

Time of First Successful Submission: 2025-12-19 08:21:03


Linux Luminarium

128 / 128 942 / 29140


Intro to Commands

Time of First Successful Submission: 2025-12-19 17:47:55

Intro to Arguments

Time of First Successful Submission: 2025-12-19 17:48:18

Command History

Time of First Successful Submission: 2025-12-19 17:50:48

The Root

Time of First Successful Submission: 2025-12-19 17:51:29

Program and absolute paths

Time of First Successful Submission: 2025-12-19 17:51:46

Position thy self

Time of First Successful Submission: 2025-12-19 17:52:27

Position elsewhere

Time of First Successful Submission: 2025-12-19 17:53:38

implicit relative paths, from /

Time of First Successful Submission: 2025-12-19 17:54:18

explicit relative paths, from /

Time of First Successful Submission: 2025-12-19 17:54:32

implicit relative path

Time of First Successful Submission: 2025-12-19 17:54:52

home sweet home

Time of First Successful Submission: 2025-12-19 17:56:40

cat: not the pet, but the command!

Time of First Successful Submission: 2025-12-19 17:57:37

catting absolute paths

Time of First Successful Submission: 2025-12-19 17:57:53

more catting practice

Time of First Successful Submission: 2025-12-19 17:58:24

grepping for a needle in a haystack

Time of First Successful Submission: 2025-12-19 17:59:28

comparing files

Time of First Successful Submission: 2025-12-19 18:00:00

listing files

Time of First Successful Submission: 2025-12-19 18:00:27

touching files

Time of First Successful Submission: 2025-12-19 18:00:53

removing files

Time of First Successful Submission: 2025-12-19 18:01:12

moving files

Time of First Successful Submission: 2025-12-19 18:01:49

copying files

Time of First Successful Submission: 2025-12-19 18:02:16

hidden files

Time of First Successful Submission: 2025-12-19 18:03:20

An Epic Filesystem Quest

Time of First Successful Submission: 2025-12-19 18:07:03

making directories

Time of First Successful Submission: 2025-12-19 18:07:54

finding files

Time of First Successful Submission: 2025-12-19 18:09:49

linking files

Time of First Successful Submission: 2025-12-19 18:13:16

Learning From Documentation

Time of First Successful Submission: 2025-12-19 18:30:06

Learning Complex Usage

Time of First Successful Submission: 2025-12-19 18:30:32

Reading Manuals

Time of First Successful Submission: 2025-12-19 18:32:26

Searching Manuals

Time of First Successful Submission: 2025-12-19 18:33:16

Searching For Manuals

Time of First Successful Submission: 2025-12-19 18:34:19

Helpful Programs

Time of First Successful Submission: 2025-12-19 18:35:34

Help for Builtins

Time of First Successful Submission: 2025-12-19 18:37:01

Matching with *

Time of First Successful Submission: 2025-12-19 18:38:42

Matching with ?

Time of First Successful Submission: 2025-12-19 18:39:33

Matching with []

Time of First Successful Submission: 2025-12-19 18:41:03

Matching paths with []

Time of First Successful Submission: 2025-12-19 18:41:33

Multiple globs

Time of First Successful Submission: 2025-12-19 18:42:43

Mixing globs

Time of First Successful Submission: 2025-12-19 18:47:11

Exclusionary globbing

Time of First Successful Submission: 2025-12-19 18:48:12

Tab completion

Time of First Successful Submission: 2025-12-19 18:48:33

Multiple options for tab completion

Time of First Successful Submission: 2025-12-19 18:50:00

Tab completion on commands

Time of First Successful Submission: 2025-12-19 18:50:24

Redirecting output

Time of First Successful Submission: 2025-12-19 18:53:29

Redirecting more output

Time of First Successful Submission: 2025-12-19 18:54:16

Appending output

Time of First Successful Submission: 2025-12-19 18:55:14

Redirecting errors

Time of First Successful Submission: 2025-12-19 18:57:06

Redirecting input

Time of First Successful Submission: 2025-12-19 19:23:13

Grepping stored results

Time of First Successful Submission: 2025-12-19 20:02:49

Grepping live output

Time of First Successful Submission: 2025-12-19 20:03:08

Grepping errors

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

Filtering with grep -v

Time of First Successful Submission: 2025-12-19 20:05:00

Filtering with sed

Time of First Successful Submission: 2025-12-19 20:05:33

Duplicating piped data with tee

Time of First Successful Submission: 2025-12-19 20:07:34

Process substitution for input

Time of First Successful Submission: 2025-12-19 20:09:10

Writing to multiple programs

Time of First Successful Submission: 2025-12-19 20:12:29

Split-piping stderr and stdout

Time of First Successful Submission: 2025-12-19 20:14:13

Named pipes

Time of First Successful Submission: 2025-12-19 20:17:44

Printing Variables

Time of First Successful Submission: 2025-12-19 18:14:08

Setting Variables

Time of First Successful Submission: 2025-12-19 18:20:19

Multi-word Variables

Time of First Successful Submission: 2025-12-19 18:21:28

Exporting Variables

Time of First Successful Submission: 2025-12-19 18:23:54

Printing Exported Variables

Time of First Successful Submission: 2025-12-19 18:24:43

Storing Command Output

Time of First Successful Submission: 2025-12-19 18:25:35

Reading Input

Time of First Successful Submission: 2025-12-19 18:27:59

Reading Files

Time of First Successful Submission: 2025-12-19 18:29:00

Translating characters

Time of First Successful Submission: 2025-12-19 20:25:24

Deleting characters

Time of First Successful Submission: 2025-12-19 20:27:12

Deleting newlines

Time of First Successful Submission: 2025-12-19 20:28:05

Extracting the first lines with head

Time of First Successful Submission: 2025-12-19 20:28:39

Extracting specific sections of text

Time of First Successful Submission: 2025-12-19 20:29:19

Sorting data

Time of First Successful Submission: 2025-12-19 20:30:01

Listing Processes

Time of First Successful Submission: 2025-12-19 20:34:21

Killing Processes

Time of First Successful Submission: 2025-12-19 20:38:12

Interrupting Processes

Time of First Successful Submission: 2025-12-19 20:38:50

Killing Misbehaving Processes

Time of First Successful Submission: 2025-12-19 20:41:45

Suspending Processes

Time of First Successful Submission: 2025-12-19 20:42:49

Resuming Processes

Time of First Successful Submission: 2025-12-19 20:43:11

Backgrounding Processes

Time of First Successful Submission: 2025-12-19 20:44:46

Foregrounding Processes

Time of First Successful Submission: 2025-12-19 20:46:24

Starting Backgrounded Processes

Time of First Successful Submission: 2025-12-19 20:46:41

Process Exit Codes

Time of First Successful Submission: 2025-12-19 20:47:27

Becoming root with su

Time of First Successful Submission: 2025-12-19 20:50:49

Other users with su

Time of First Successful Submission: 2025-12-19 20:51:39

Cracking passwords

Time of First Successful Submission: 2025-12-19 20:55:08

Using sudo

Time of First Successful Submission: 2025-12-19 20:57:05

Changing File Ownership

Time of First Successful Submission: 2025-12-19 21:05:44

Groups and Files

Time of First Successful Submission: 2025-12-19 21:08:15

Fun With Groups Names

Time of First Successful Submission: 2025-12-19 21:09:06

Changing Permissions

Time of First Successful Submission: 2025-12-19 21:11:25

Executable Files

Time of First Successful Submission: 2025-12-19 21:12:14

Permission Tweaking Practice

Time of First Successful Submission: 2025-12-19 21:14:57

Permissions Setting Practice

Time of First Successful Submission: 2025-12-19 21:18:16

The SUID Bit

Time of First Successful Submission: 2025-12-19 21:21:30

Chaining with Semicolons

Time of First Successful Submission: 2025-12-19 21:22:31

Building on Success

Time of First Successful Submission: 2025-12-19 21:23:20

Handling Failure

Time of First Successful Submission: 2025-12-19 21:24:02

Your First Shell Script

Time of First Successful Submission: 2025-12-19 21:25:17

Redirecting Script Output

Time of First Successful Submission: 2025-12-19 21:27:05

Executable Shell Scripts

Time of First Successful Submission: 2025-12-19 21:28:12

Understanding Shebangs

Time of First Successful Submission: 2025-12-19 21:30:38

Scripting with Arguments

Time of First Successful Submission: 2025-12-19 21:31:50

Scripting with Conditionals

Time of First Successful Submission: 2025-12-19 21:34:31

Scripting with Default Cases

Time of First Successful Submission: 2025-12-19 21:35:20

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-12-19 21:40:24

Reading Shell Scripts

Time of First Successful Submission: 2025-12-19 21:41:30

Launching Screen

Time of First Successful Submission: 2025-07-31 11:03:04

Detaching and Attaching

Time of First Successful Submission: 2025-07-31 11:04:02

Finding Sessions

Time of First Successful Submission: 2025-07-31 11:05:00

Switching Windows

Time of First Successful Submission: 2025-07-31 11:05:37

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-07-31 11:06:28

Switching Windows (tmux)

Time of First Successful Submission: 2025-07-31 11:06:55

The PATH Variable

Time of First Successful Submission: 2025-07-31 11:08:47

Setting PATH

Time of First Successful Submission: 2025-07-31 11:09:39

Finding Commands

Time of First Successful Submission: 2025-07-31 11:10:46

Adding Commands

Time of First Successful Submission: 2025-07-31 11:15:25

Hijacking Commands

Time of First Successful Submission: 2025-07-31 11:14:46

Bashrc Backdoor

Time of First Successful Submission: 2025-07-31 11:18:29

Sniffing Input

Time of First Successful Submission: 2025-07-31 13:27:53

Overshared Directories

Time of First Successful Submission: 2025-07-31 13:43:04

Tricky Linking

Time of First Successful Submission: 2025-07-31 13:47:43

Sniffing Process Arguments

Time of First Successful Submission: 2025-07-31 13:51:01

Snooping on Configurations

Time of First Successful Submission: 2025-07-31 13:53:22

The Fork Bomb

Time of First Successful Submission: 2025-07-31 14:00:56

Disk-Space Doomsday

Time of First Successful Submission: 2025-07-31 14:09:32

rm -rf /

Time of First Successful Submission: 2025-07-31 14:46:54

Life after rm -rf /

Time of First Successful Submission: 2025-07-31 14:55:24

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-07-31 15:05:44


Computing 101

69 / 69 1331 / 19676


Your First Register

Time of First Successful Submission: 2025-12-19 08:35:52

Your First Syscall

Time of First Successful Submission: 2025-12-19 08:36:53

Exit Codes

Time of First Successful Submission: 2025-12-19 08:37:59

Building Executables

Time of First Successful Submission: 2025-12-19 08:43:01

Moving Between Registers

Time of First Successful Submission: 2025-12-19 08:46:40

Tracing Syscalls

Time of First Successful Submission: 2025-12-19 08:50:24

Starting GDB

Time of First Successful Submission: 2025-12-19 08:51:37

Starting Programs in GDB

Time of First Successful Submission: 2025-12-19 08:52:28

Loading From Memory

Time of First Successful Submission: 2025-12-19 09:14:51

More Loading Practice

Time of First Successful Submission: 2025-12-19 09:26:47

Dereferencing Pointers

Time of First Successful Submission: 2025-12-19 09:29:42

Dereferencing Yourself

Time of First Successful Submission: 2025-12-19 09:31:26

Dereferencing with Offsets

Time of First Successful Submission: 2025-12-19 09:33:22

Stored Addresses

Time of First Successful Submission: 2025-12-19 09:35:25

Double Dereference

Time of First Successful Submission: 2025-12-19 09:37:05

Triple Dereference

Time of First Successful Submission: 2025-12-19 09:38:10

Writing Output

Time of First Successful Submission: 2025-12-19 10:32:46

Chaining Syscalls

Time of First Successful Submission: 2025-12-19 10:34:18

Writing Strings

Time of First Successful Submission: 2025-12-19 10:35:03

Reading Data

Time of First Successful Submission: 2025-12-19 10:37:31

set-register

Time of First Successful Submission: 2025-12-19 10:47:33

set-multiple-registers

Time of First Successful Submission: 2025-12-19 11:01:35

add-to-register

Time of First Successful Submission: 2025-12-19 11:03:36

linear-equation-registers

Time of First Successful Submission: 2025-12-19 11:05:27

integer-division

Time of First Successful Submission: 2025-12-19 11:14:31

modulo-operation

Time of First Successful Submission: 2025-12-19 11:15:39

set-upper-byte

Time of First Successful Submission: 2025-12-19 11:17:25

efficient-modulo

Time of First Successful Submission: 2025-12-19 11:25:54

byte-extraction

Time of First Successful Submission: 2025-12-19 11:32:59

bitwise-and

Time of First Successful Submission: 2025-12-19 11:34:58

check-even

Time of First Successful Submission: 2025-12-19 11:39:10

memory-read

Time of First Successful Submission: 2025-12-19 11:41:35

memory-write

Time of First Successful Submission: 2025-12-19 11:43:14

memory-increment

Time of First Successful Submission: 2025-12-19 11:44:54

byte-access

Time of First Successful Submission: 2025-12-19 11:46:23

memory-size-access

Time of First Successful Submission: 2025-12-19 11:50:05

little-endian-write

Time of First Successful Submission: 2025-12-19 11:54:53

memory-sum

Time of First Successful Submission: 2025-12-19 12:01:28

stack-subtraction

Time of First Successful Submission: 2025-12-19 12:04:27

swap-stack-values

Time of First Successful Submission: 2025-12-19 12:05:31

average-stack-values

Time of First Successful Submission: 2025-12-19 12:07:56

absolute-jump

Time of First Successful Submission: 2025-12-19 12:09:53

relative-jump

Time of First Successful Submission: 2025-12-19 12:14:22

jump-trampoline

Time of First Successful Submission: 2025-12-19 12:16:00

conditional-jump

Time of First Successful Submission: 2025-12-19 14:03:39

indirect-jump

Time of First Successful Submission: 2025-12-19 14:13:20

average-loop

Time of First Successful Submission: 2025-12-19 14:21:09

count-non-zero

Time of First Successful Submission: 2025-12-19 14:27:20

string-lower

Time of First Successful Submission: 2025-12-21 14:31:11

most-common-byte

Time of First Successful Submission: 2025-12-21 16:20:03

Debugging Programs

Time of First Successful Submission: 2023-08-23 13:27:12

Inspecting Registers

Time of First Successful Submission: 2025-12-21 16:39:49

Examining Memory

Time of First Successful Submission: 2025-12-21 18:05:16

Setting Breakpoints

Time of First Successful Submission: 2025-12-21 18:36:22

GDB Scripting

Time of First Successful Submission: 2025-12-21 19:08:54

Modifying Data

Time of First Successful Submission: 2025-12-21 19:25:18

Modifying Execution

Time of First Successful Submission: 2025-12-21 19:28:48

Broken Functions

Time of First Successful Submission: 2025-12-21 19:42:52

Exit

Time of First Successful Submission: 2025-12-21 19:53:51

Socket

Time of First Successful Submission: 2025-12-21 20:27:15

Bind

Time of First Successful Submission: 2025-12-22 07:13:39

Listen

Time of First Successful Submission: 2025-12-22 07:27:21

Accept

Time of First Successful Submission: 2025-12-22 07:31:46

Static Response

Time of First Successful Submission: 2025-12-22 08:24:13

Dynamic Response

Time of First Successful Submission: 2025-12-26 07:02:48

Iterative GET Server

Time of First Successful Submission: 2025-12-26 07:18:36

Concurrent GET Server

Time of First Successful Submission: 2025-12-26 07:57:44

Concurrent POST Server

Time of First Successful Submission: 2025-12-27 06:12:36

Web Server

Time of First Successful Submission: 2025-12-27 06:13:30


Playing With Programs

116 / 116 590 / 22533


What's the password?

Time of First Successful Submission: 2025-07-30 15:35:42

... and again!

Time of First Successful Submission: 2025-07-30 15:36:17

Newline Troubles

Time of First Successful Submission: 2025-07-30 15:40:36

Reasoning about files

Time of First Successful Submission: 2025-07-30 15:46:08

Specifying Filenames

Time of First Successful Submission: 2025-07-30 15:50:04

Binary and Hex Encoding

Time of First Successful Submission: 2025-07-30 15:54:06

More Hex

Time of First Successful Submission: 2025-07-31 04:01:09

Decoding Hex

Time of First Successful Submission: 2025-07-31 04:34:04

Decoding Practice

Time of First Successful Submission: 2025-07-31 04:55:25

Encoding Practice

Time of First Successful Submission: 2025-07-31 05:04:45

Hex-encoding ASCII

Time of First Successful Submission: 2025-07-31 05:11:53

Nested Encoding

Time of First Successful Submission: 2025-07-31 05:42:26

Hex-encoding UTF-8

Time of First Successful Submission: 2025-07-31 06:01:34

UTF Mixups

Time of First Successful Submission: 2025-07-31 06:10:29

Modifying Encoded Data

Time of First Successful Submission: 2025-07-31 06:48:56

Decoding Base64

Time of First Successful Submission: 2023-08-26 21:06:05

Encoding Base64

Time of First Successful Submission: 2025-07-31 06:55:16

Dealing with Obfuscation

Time of First Successful Submission: 2025-07-31 07:01:39

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-07-31 08:39:51

Your First HTTP Request

Time of First Successful Submission: 2025-07-29 23:41:31

Reading Flask

Time of First Successful Submission: 2025-07-29 23:49:46

Commented Data

Time of First Successful Submission: 2025-07-30 06:16:00

HTTP Metadata

Time of First Successful Submission: 2025-07-30 06:18:02

HTTP (netcat)

Time of First Successful Submission: 2025-07-30 09:48:29

HTTP Paths (netcat)

Time of First Successful Submission: 2025-07-30 09:57:33

HTTP (curl)

Time of First Successful Submission: 2025-07-30 10:02:46

HTTP (python)

Time of First Successful Submission: 2025-07-30 10:07:20

HTTP Host Header (python)

Time of First Successful Submission: 2025-07-30 10:14:25

HTTP Host Header (curl)

Time of First Successful Submission: 2025-07-30 10:16:54

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-07-30 10:19:59

URL Encoding (netcat)

Time of First Successful Submission: 2025-07-30 10:25:57

HTTP GET Parameters

Time of First Successful Submission: 2025-07-30 10:27:38

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-07-30 10:32:00

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-07-30 10:35:36

HTTP Forms

Time of First Successful Submission: 2025-07-30 10:39:16

HTTP Forms (curl)

Time of First Successful Submission: 2025-07-30 11:05:30

HTTP Forms (netcat)

Time of First Successful Submission: 2025-07-30 11:18:50

HTTP Forms (python)

Time of First Successful Submission: 2025-07-30 11:22:34

HTTP Forms Without Forms

Time of First Successful Submission: 2025-07-30 11:33:56

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-07-30 11:37:26

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-07-30 11:40:14

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-07-30 11:50:53

HTTP Redirects (curl)

Time of First Successful Submission: 2025-07-30 11:52:07

HTTP Redirects (python)

Time of First Successful Submission: 2025-07-30 11:53:37

HTTP Cookies (curl)

Time of First Successful Submission: 2025-07-30 12:01:52

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-07-30 12:13:34

HTTP Cookies (python)

Time of First Successful Submission: 2025-07-30 14:26:46

Server State (python)

Time of First Successful Submission: 2025-07-30 14:29:22

Listening Web

Time of First Successful Submission: 2025-07-30 14:32:04

Speaking Redirects

Time of First Successful Submission: 2025-07-30 14:40:55

JavaScript Redirects

Time of First Successful Submission: 2025-07-30 14:48:09

Including JavaScript

Time of First Successful Submission: 2025-07-30 15:05:06

HTTP (javascript)

Time of First Successful Submission: 2025-07-30 15:16:03

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-07-30 15:19:54

HTTP Forms (javascript)

Time of First Successful Submission: 2025-07-30 15:30:26

cat

Time of First Successful Submission: 2023-05-25 05:02:00

more

Time of First Successful Submission: 2023-05-25 05:04:12

less

Time of First Successful Submission: 2023-05-25 05:05:22

tail

Time of First Successful Submission: 2023-05-25 05:06:02

head

Time of First Successful Submission: 2023-05-25 05:07:17

sort

Time of First Successful Submission: 2023-05-25 05:07:47

vim

Time of First Successful Submission: 2023-05-25 05:08:15

emacs

Time of First Successful Submission: 2023-05-25 05:08:54

nano

Time of First Successful Submission: 2023-05-25 05:09:33

rev

Time of First Successful Submission: 2023-05-25 05:10:44

od

Time of First Successful Submission: 2023-05-25 05:18:13

hd

Time of First Successful Submission: 2023-05-25 05:22:24

xxd

Time of First Successful Submission: 2023-05-25 05:24:30

base32

Time of First Successful Submission: 2023-05-25 05:25:46

base64

Time of First Successful Submission: 2023-05-25 05:26:59

split

Time of First Successful Submission: 2023-08-13 22:33:32

gzip

Time of First Successful Submission: 2023-08-13 22:36:25

bzip2

Time of First Successful Submission: 2023-08-13 23:04:52

zip

Time of First Successful Submission: 2023-08-13 23:08:14

tar

Time of First Successful Submission: 2023-08-13 23:23:58

ar

Time of First Successful Submission: 2023-08-13 23:28:27

cpio

Time of First Successful Submission: 2023-08-13 23:30:17

genisoimage

Time of First Successful Submission: 2023-08-15 15:30:12

env

Time of First Successful Submission: 2023-08-13 23:41:43

find

Time of First Successful Submission: 2023-08-13 23:59:42

make

Time of First Successful Submission: 2023-08-14 23:40:41

nice

Time of First Successful Submission: 2023-08-14 23:42:25

timeout

Time of First Successful Submission: 2023-08-14 23:43:27

stdbuf

Time of First Successful Submission: 2023-08-14 23:45:48

setarch

Time of First Successful Submission: 2023-08-14 23:47:33

watch

Time of First Successful Submission: 2023-08-15 12:31:45

socat

Time of First Successful Submission: 2023-08-15 12:39:23

whiptail

Time of First Successful Submission: 2023-08-15 12:49:05

awk

Time of First Successful Submission: 2023-08-15 12:51:07

sed

Time of First Successful Submission: 2023-08-15 12:57:24

ed

Time of First Successful Submission: 2023-08-15 12:58:48

chown

Time of First Successful Submission: 2023-08-15 13:01:24

chmod

Time of First Successful Submission: 2023-08-15 13:01:56

cp

Time of First Successful Submission: 2023-08-15 13:03:39

mv

Time of First Successful Submission: 2023-08-15 14:58:56

perl

Time of First Successful Submission: 2023-08-15 14:29:15

python

Time of First Successful Submission: 2023-08-15 14:30:09

ruby

Time of First Successful Submission: 2023-08-15 14:33:16

bash

Time of First Successful Submission: 2023-08-15 15:02:40

date

Time of First Successful Submission: 2023-08-15 15:03:44

dmesg

Time of First Successful Submission: 2023-08-15 15:04:40

wc

Time of First Successful Submission: 2023-08-15 15:09:42

gcc

Time of First Successful Submission: 2023-08-15 15:14:34

as

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

wget

Time of First Successful Submission: 2023-08-15 15:28:55

ssh-keygen

Time of First Successful Submission: 2025-12-19 08:09:54

SQL Queries

Time of First Successful Submission: 2025-07-31 08:45:55

Filtering SQL

Time of First Successful Submission: 2025-07-31 08:48:36

Choosing Columns

Time of First Successful Submission: 2025-07-31 09:40:30

Exclusionary Filtering

Time of First Successful Submission: 2025-07-31 09:45:23

Filtering Strings

Time of First Successful Submission: 2025-07-31 09:47:22

Filtering on Expressions

Time of First Successful Submission: 2025-07-31 09:50:39

SELECTing Expressions

Time of First Successful Submission: 2025-07-31 10:13:48

Composite Conditions

Time of First Successful Submission: 2025-07-31 10:37:12

Reaching Your LIMITs

Time of First Successful Submission: 2025-07-31 10:38:23

Querying Metadata

Time of First Successful Submission: 2025-07-31 10:52:44


Arizona CTF 2025

2 / 23 211 / 722


Hijack Me!

Time of First Successful Submission: 2025-12-21 12:30:51

Fiesty File

Time of First Successful Submission: 2025-12-20 19:22:22


CybHer Dojo

14 / 104 196 / 39247


Using the Terminal

Time of First Successful Submission: 2025-12-19 08:22:06

Using the VSCode Workspace

Time of First Successful Submission: 2025-12-19 08:23:25

Using the GUI Desktop

Time of First Successful Submission: 2025-12-19 08:24:27

Pasting into the Desktop

Time of First Successful Submission: 2025-12-19 08:25:39

Connecting over SSH

Time of First Successful Submission: 2025-12-19 08:15:08

Restarting Challenges

Time of First Successful Submission: 2025-12-19 08:28:34

Getting Help

Time of First Successful Submission: 2025-12-19 08:30:15

Challenge Programs

Time of First Successful Submission: 2025-12-19 08:16:50

The Flag File

Time of First Successful Submission: 2025-12-19 08:17:18

Using Privileged Mode

Time of First Successful Submission: 2025-12-19 08:19:50

Persistent Home Directories - One

Time of First Successful Submission: 2025-12-19 08:20:37

Persistent Home Directories - Two

Time of First Successful Submission: 2025-12-19 08:21:03

Grep Master

Time of First Successful Submission: 2025-12-25 16:04:08

Unlock The Vault

Time of First Successful Submission: 2025-12-25 16:07:48


DOS Dojo

9 / 10 19 / 46


cat.exe (type)

Time of First Successful Submission: 2026-01-15 13:48:45

ls.exe (dir)

Time of First Successful Submission: 2026-01-15 13:51:17

Changing Disks

Time of First Successful Submission: 2026-01-15 13:54:13

Reading Floppies

Time of First Successful Submission: 2026-01-15 13:57:53

Installing MS-DOS

Time of First Successful Submission: 2026-01-15 14:02:26

autoexec.bat

Time of First Successful Submission: 2026-01-15 14:05:29

doskey

Time of First Successful Submission: 2026-01-15 14:09:06

DOS Networking

Time of First Successful Submission: 2026-01-16 10:44:34

Unprotected Memory

Time of First Successful Submission: 2026-01-16 12:32:49


GCA CTF

14 / 104 196 / 39247


Using the Terminal

Time of First Successful Submission: 2025-12-19 08:22:06

Using the VSCode Workspace

Time of First Successful Submission: 2025-12-19 08:23:25

Using the GUI Desktop

Time of First Successful Submission: 2025-12-19 08:24:27

Pasting into the Desktop

Time of First Successful Submission: 2025-12-19 08:25:39

Connecting over SSH

Time of First Successful Submission: 2025-12-19 08:15:08

Restarting Challenges

Time of First Successful Submission: 2025-12-19 08:28:34

Getting Help

Time of First Successful Submission: 2025-12-19 08:30:15

Challenge Programs

Time of First Successful Submission: 2025-12-19 08:16:50

The Flag File

Time of First Successful Submission: 2025-12-19 08:17:18

Using Privileged Mode

Time of First Successful Submission: 2025-12-19 08:19:50

Persistent Home Directories - One

Time of First Successful Submission: 2025-12-19 08:20:37

Persistent Home Directories - Two

Time of First Successful Submission: 2025-12-19 08:21:03

Grep Master

Time of First Successful Submission: 2025-12-25 16:04:08

Unlock The Vault

Time of First Successful Submission: 2025-12-25 16:07:48


Hacker History

8 / 8 61 / 142


External BBS (login)

Time of First Successful Submission: 2025-12-20 17:04:41

Internal BBS

Time of First Successful Submission: 2025-12-20 18:06:59

Join an IRC Server

Time of First Successful Submission: 2025-12-20 18:19:02

Join an IRC Server (with an IRC Client)

Time of First Successful Submission: 2025-12-20 18:20:34

Change your nickname

Time of First Successful Submission: 2025-12-20 18:39:36

Join a channel

Time of First Successful Submission: 2025-12-20 18:38:34

Message a channel

Time of First Successful Submission: 2025-12-20 18:40:36

Remove another user

Time of First Successful Submission: 2025-12-20 18:42:24


Linux Lunacy

2 / 13 231 / 293


Only Files

Time of First Successful Submission: 2025-12-20 19:22:22

Wild Directories

Time of First Successful Submission: 2025-12-20 20:54:55


The Art of the Shell

8 / 55 115 / 470


The Transient Path

Time of First Successful Submission: 2025-12-21 12:30:51

Ferocious Functionality

Time of First Successful Submission: 2026-01-14 17:31:05

The Surprising Swap

Time of First Successful Submission: 2026-01-14 17:50:19

Path of the Unquoted

Time of First Successful Submission: 2026-01-19 02:36:35

Globbing Harmony

Time of First Successful Submission: 2026-01-19 03:18:08

Zen of Expansion

Time of First Successful Submission: 2026-01-19 03:20:42

Way of the Wildcard

Time of First Successful Submission: 2026-01-19 03:24:31

Rhythm of Restriction

Time of First Successful Submission: 2026-01-14 18:21:38