rayaseiren

🐧 🔤

South Korea

pwn.college Archives

177 / 202 130 / 22851


level1

Time of First Successful Submission: 2024-05-01 14:01:54

level2

Time of First Successful Submission: 2024-05-01 14:03:59

level3

Time of First Successful Submission: 2024-05-01 14:05:20

level4

Time of First Successful Submission: 2024-05-01 14:07:17

level5

Time of First Successful Submission: 2024-05-01 14:11:30

level6

Time of First Successful Submission: 2024-05-01 14:13:26

level7

Time of First Successful Submission: 2024-05-01 14:15:53

level8

Time of First Successful Submission: 2024-05-01 14:18:55

level9

Time of First Successful Submission: 2024-05-01 14:20:45

level10

Time of First Successful Submission: 2024-05-01 14:23:13

level11

Time of First Successful Submission: 2024-05-01 14:24:40

level12

Time of First Successful Submission: 2024-05-01 14:26:08

level13

Time of First Successful Submission: 2024-05-01 14:27:22

level14

Time of First Successful Submission: 2024-05-01 14:28:22

level15

Time of First Successful Submission: 2024-05-01 14:31:31

level16

Time of First Successful Submission: 2024-05-01 14:33:12

level17

Time of First Successful Submission: 2024-05-01 14:35:57

level18

Time of First Successful Submission: 2024-05-01 14:37:45

level19

Time of First Successful Submission: 2024-05-01 14:40:26

level20

Time of First Successful Submission: 2024-05-01 14:42:39

level21

Time of First Successful Submission: 2024-05-01 14:44:13

level22

Time of First Successful Submission: 2024-05-01 14:45:25

level23

Time of First Successful Submission: 2024-05-01 14:46:29

level24

Time of First Successful Submission: 2024-05-01 14:47:47

level25

Time of First Successful Submission: 2024-05-01 14:49:04

level26

Time of First Successful Submission: 2024-05-01 14:50:26

level27

Time of First Successful Submission: 2024-05-01 14:52:28

level28

Time of First Successful Submission: 2024-05-01 14:53:33

level29

Time of First Successful Submission: 2024-05-01 14:56:59

level30

Time of First Successful Submission: 2024-05-01 14:58:18

level31

Time of First Successful Submission: 2024-05-01 15:00:38

level32

Time of First Successful Submission: 2024-05-01 15:01:52

level33

Time of First Successful Submission: 2024-05-01 15:08:23

level34

Time of First Successful Submission: 2024-05-01 15:09:57

level35

Time of First Successful Submission: 2024-05-01 15:11:08

level36

Time of First Successful Submission: 2024-05-01 15:12:17

level37

Time of First Successful Submission: 2024-05-01 15:13:22

level38

Time of First Successful Submission: 2024-05-01 15:14:25

level39

Time of First Successful Submission: 2024-05-01 15:15:14

level40

Time of First Successful Submission: 2024-05-01 15:16:09

level41

Time of First Successful Submission: 2024-05-01 15:17:24

level42

Time of First Successful Submission: 2024-05-01 15:19:11

level43

Time of First Successful Submission: 2024-05-01 15:20:09

level44

Time of First Successful Submission: 2024-05-01 15:20:51

level45

Time of First Successful Submission: 2024-05-01 15:21:54

level46

Time of First Successful Submission: 2024-05-01 15:22:50

level47

Time of First Successful Submission: 2024-05-01 15:24:01

level48

Time of First Successful Submission: 2024-05-01 15:26:02

level49

Time of First Successful Submission: 2024-05-01 15:27:29

level50

Time of First Successful Submission: 2024-05-01 15:28:30

level51

Time of First Successful Submission: 2024-05-01 15:29:48

level52

Time of First Successful Submission: 2024-05-01 15:31:15

level53

Time of First Successful Submission: 2024-05-01 15:33:06

level54

Time of First Successful Submission: 2023-11-16 12:05:12

level55

Time of First Successful Submission: 2024-05-01 15:34:11

level56

Time of First Successful Submission: 2024-05-01 15:34:55

level57

Time of First Successful Submission: 2024-05-01 15:35:43

level58

Time of First Successful Submission: 2024-05-01 15:36:36

level59

Time of First Successful Submission: 2024-05-01 15:38:19

level60

Time of First Successful Submission: 2024-05-01 15:40:04

level61

Time of First Successful Submission: 2024-05-01 15:40:55

level62

Time of First Successful Submission: 2024-05-01 15:48:10

level63

Time of First Successful Submission: 2024-05-01 15:50:18

level64

Time of First Successful Submission: 2024-05-01 15:55:00

level65

Time of First Successful Submission: 2024-05-01 15:56:01

level66

Time of First Successful Submission: 2024-05-01 15:57:07

level67

Time of First Successful Submission: 2024-05-01 15:58:59

level68

Time of First Successful Submission: 2024-05-01 16:00:37

level70

Time of First Successful Submission: 2024-05-01 16:09:13

level71

Time of First Successful Submission: 2024-05-01 16:14:45

level72

Time of First Successful Submission: 2024-05-01 16:18:21

level73

Time of First Successful Submission: 2024-05-01 16:20:00

level74

Time of First Successful Submission: 2024-05-01 16:26:05

level76

Time of First Successful Submission: 2024-05-01 16:28:44

level77

Time of First Successful Submission: 2024-05-01 16:30:18

level78

Time of First Successful Submission: 2024-05-01 16:34:06

level79

Time of First Successful Submission: 2024-05-01 16:35:42

level80

Time of First Successful Submission: 2024-05-01 16:37:18

level82

Time of First Successful Submission: 2024-05-01 16:38:49

level83

Time of First Successful Submission: 2024-05-01 16:40:17

level84

Time of First Successful Submission: 2024-05-01 16:42:08

level85

Time of First Successful Submission: 2024-05-01 16:43:04

level86

Time of First Successful Submission: 2024-05-01 16:44:27

level87

Time of First Successful Submission: 2024-05-01 16:45:30

level88

Time of First Successful Submission: 2024-05-01 16:49:04

level89

Time of First Successful Submission: 2024-05-01 16:50:33

level90

Time of First Successful Submission: 2024-05-02 14:32:28

level91

Time of First Successful Submission: 2024-05-02 14:35:58

level92

Time of First Successful Submission: 2024-05-02 14:40:16

level93

Time of First Successful Submission: 2024-05-02 15:06:50

level94

Time of First Successful Submission: 2024-05-02 15:09:51

level95

Time of First Successful Submission: 2024-05-02 15:13:51

level96

Time of First Successful Submission: 2024-05-02 15:18:51

level97

Time of First Successful Submission: 2024-05-02 15:24:13

level98

Time of First Successful Submission: 2024-05-02 15:28:40

level99

Time of First Successful Submission: 2024-05-02 15:31:24

level100

Time of First Successful Submission: 2024-05-02 15:35:43

level101

Time of First Successful Submission: 2024-05-02 15:39:33

level102

Time of First Successful Submission: 2024-05-02 15:43:00

level103

Time of First Successful Submission: 2024-05-02 15:45:36

level104

Time of First Successful Submission: 2024-05-02 15:50:02

level105

Time of First Successful Submission: 2024-05-02 15:59:58

level106

Time of First Successful Submission: 2024-05-02 16:02:31

level107

Time of First Successful Submission: 2024-05-02 16:04:31

level108

Time of First Successful Submission: 2024-05-02 16:08:19

level109

Time of First Successful Submission: 2024-05-02 16:11:26

level110

Time of First Successful Submission: 2024-05-02 16:12:29

level111

Time of First Successful Submission: 2024-05-02 16:16:18

level112

Time of First Successful Submission: 2024-05-02 16:17:27

level113

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

level114

Time of First Successful Submission: 2024-05-02 16:27:09

level115

Time of First Successful Submission: 2024-05-02 16:30:23

level116

Time of First Successful Submission: 2024-05-02 16:31:41

level117

Time of First Successful Submission: 2024-05-02 16:42:18

level118

Time of First Successful Submission: 2024-05-02 16:43:31

level119

Time of First Successful Submission: 2024-05-03 14:06:58

level120

Time of First Successful Submission: 2024-05-03 14:15:21

level121

Time of First Successful Submission: 2024-05-03 14:18:55

level122

Time of First Successful Submission: 2024-05-03 14:21:59

level123

Time of First Successful Submission: 2024-05-03 14:41:35

level124

Time of First Successful Submission: 2024-05-03 14:46:46

level125

Time of First Successful Submission: 2024-05-03 15:20:55

level126

Time of First Successful Submission: 2024-05-03 15:26:50

level127

Time of First Successful Submission: 2024-05-03 15:31:59

level128

Time of First Successful Submission: 2024-05-03 15:40:14

level129

Time of First Successful Submission: 2024-05-03 16:39:03

level130

Time of First Successful Submission: 2024-05-03 16:53:17

level131

Time of First Successful Submission: 2024-05-03 17:04:13

level132

Time of First Successful Submission: 2024-05-03 17:09:30

level133

Time of First Successful Submission: 2024-05-03 17:10:29

level134

Time of First Successful Submission: 2024-07-08 17:45:46

level135

Time of First Successful Submission: 2024-07-08 17:47:20

level136

Time of First Successful Submission: 2024-07-08 17:48:34

level137

Time of First Successful Submission: 2024-07-08 17:49:16

level138

Time of First Successful Submission: 2024-07-08 17:50:02

level139

Time of First Successful Submission: 2024-07-08 17:50:49

level140

Time of First Successful Submission: 2024-07-08 18:20:05

level141

Time of First Successful Submission: 2024-05-03 17:15:13

level142

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

HTTP (curl)

Time of First Successful Submission: 2023-10-09 09:10:43

HTTP (python)

Time of First Successful Submission: 2023-10-09 10:58:09

URL Encoding (curl)

Time of First Successful Submission: 2023-10-22 22:18:45

URL Encoding (python)

Time of First Successful Submission: 2023-10-22 22:22:40

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2023-10-22 22:40:05

HTTP GET Parameters (python)

Time of First Successful Submission: 2023-10-23 14:45:51

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2023-10-23 15:03:03

Multiple Form Fields (python)

Time of First Successful Submission: 2023-10-23 15:34:03

HTTP JSON (curl)

Time of First Successful Submission: 2023-10-23 15:36:02

HTTP JSON (netcat)

Time of First Successful Submission: 2023-10-23 19:14:56

HTTP JSON (python)

Time of First Successful Submission: 2023-10-23 15:38:37

Complex HTTP JSON (curl)

Time of First Successful Submission: 2023-10-23 15:50:39

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2024-07-04 12:19:11

Complex HTTP JSON (python)

Time of First Successful Submission: 2023-10-23 16:00:21

Server State (curl)

Time of First Successful Submission: 2023-10-23 16:14:14

Server State (netcat)

Time of First Successful Submission: 2023-10-23 16:20:46

Silenced Shellcode

Time of First Successful Submission: 2024-07-09 13:19:12

Shellcode Shuffle

Time of First Successful Submission: 2024-07-09 13:22:32

Shellcode Shuffle II

Time of First Successful Submission: 2024-07-09 13:24:04

Mmap Mirage (Easy)

Time of First Successful Submission: 2023-11-16 06:11:21

Mmap Mirage (Hard)

Time of First Successful Submission: 2024-03-24 06:57:23

Twisted Text (Easy)

Time of First Successful Submission: 2024-07-09 11:51:38

Twisted Text (Hard)

Time of First Successful Submission: 2024-07-09 11:52:40

Tidy Task (Easy)

Time of First Successful Submission: 2024-07-09 11:54:44

Tidy Task (Hard)

Time of First Successful Submission: 2024-07-09 11:55:44

Logical License (Easy)

Time of First Successful Submission: 2024-07-09 11:59:31

Logical License (Hard)

Time of First Successful Submission: 2024-07-09 12:03:42

Modest Mangler (Easy)

Time of First Successful Submission: 2024-07-09 12:37:54

Modest Mangler (Hard)

Time of First Successful Submission: 2024-07-09 12:45:54

This is Yancode (Easy)

Time of First Successful Submission: 2024-07-10 13:44:18

This is Yancode (Hard)

Time of First Successful Submission: 2024-07-10 13:47:59

Powered by Yancode (Easy)

Time of First Successful Submission: 2024-07-10 13:50:29

Powered by Yancode (Hard)

Time of First Successful Submission: 2024-07-10 13:54:12

Yancode Inside (Easy)

Time of First Successful Submission: 2024-07-10 13:58:05

Yancode Inside (Hard)

Time of First Successful Submission: 2024-07-10 14:00:12

Level 15

Time of First Successful Submission: 2024-07-04 15:33:14

level2.0-f2022

Time of First Successful Submission: 2024-07-11 14:47:48

level2.1-f2022

Time of First Successful Submission: 2024-07-11 14:48:19


Advent of Pwn

1 / 12 554 / 554


Day 01

Time of First Successful Submission: 2026-04-25 04:52:30


Intro to Programming Languages

33 / 234 674 / 33108


Lab 1.1 - Start Terminal

Time of First Successful Submission: 2026-04-25 14:30:15

Lab 1.5.2 - Using ls and cd

Time of First Successful Submission: 2026-04-26 09:08:23

Lab 1.5.3 - Using grep

Time of First Successful Submission: 2026-04-26 09:12:38

Lab 1.6 - Using grep and pipe

Time of First Successful Submission: 2026-04-26 09:13:58

P1.0 Level 1 Open /flag in VSCode

Time of First Successful Submission: 2026-04-25 06:35:10

Commands

Time of First Successful Submission: 2024-07-08 14:27:02

Command Arguments

Time of First Successful Submission: 2024-07-08 14:27:53

Command History

Time of First Successful Submission: 2026-04-19 03:21:02

The Root Path

Time of First Successful Submission: 2024-07-08 14:33:11

Absolute Paths

Time of First Successful Submission: 2024-07-08 14:33:50

Changing position

Time of First Successful Submission: 2024-07-08 14:34:38

Changing to an Absolute Path

Time of First Successful Submission: 2024-07-08 14:35:21

Relative Paths

Time of First Successful Submission: 2024-07-08 14:36:55

P1.0 Level 5 read

Time of First Successful Submission: 2026-04-25 06:38:10

Cat

Time of First Successful Submission: 2024-07-08 14:47:13

Ls

Time of First Successful Submission: 2024-07-08 15:01:07

Ls All

Time of First Successful Submission: 2024-07-08 15:04:12

P1.0 Level 2 list dir

Time of First Successful Submission: 2026-04-25 06:40:37

Find

Time of First Successful Submission: 2024-07-08 15:16:10

P1.0 Level 3 change dir

Time of First Successful Submission: 2026-04-25 06:41:23

P1.0 Level 4 move

Time of First Successful Submission: 2026-04-25 06:49:38

P1.0 Level 6 grep

Time of First Successful Submission: 2026-04-25 06:50:35

P1.0 Level 7 execute

Time of First Successful Submission: 2026-04-25 06:51:51

Piping Echo

Time of First Successful Submission: 2024-07-08 16:28:10

Piping Stdout

Time of First Successful Submission: 2024-07-08 16:34:12

Piping Stdin

Time of First Successful Submission: 2024-07-08 16:43:06

P1.0 Level 8 stdin

Time of First Successful Submission: 2026-04-25 06:55:48

P1.0 Level 9 pipe

Time of First Successful Submission: 2026-04-25 07:07:29

P1.0 Level 10 args

Time of First Successful Submission: 2026-04-25 07:29:40

P1.0 Level 11 gccpipe

Time of First Successful Submission: 2026-04-25 07:36:20

P1.0 Level 12 speedy

Time of First Successful Submission: 2026-04-25 07:45:58

P1.0 Level 13 testing

Time of First Successful Submission: 2026-04-25 08:33:29

P1.0 Level 14 ifs test

Time of First Successful Submission: 2026-04-25 14:21:43


Intro to Cybersecurity

79 / 183 3700 / 20518


Path Traversal 1

Time of First Successful Submission: 2024-07-04 14:34:41

CMDi 4

Time of First Successful Submission: 2024-07-04 14:36:23

Authentication Bypass 1

Time of First Successful Submission: 2024-07-04 14:37:01

SQLi 2

Time of First Successful Submission: 2024-07-04 14:37:57

SQLi 3

Time of First Successful Submission: 2024-07-04 14:38:47

SQLi 4

Time of First Successful Submission: 2024-07-04 14:40:01

SQLi 5

Time of First Successful Submission: 2024-07-04 14:43:09

XSS 3

Time of First Successful Submission: 2024-07-04 14:44:13

XSS 4

Time of First Successful Submission: 2024-07-04 14:46:44

XSS 5

Time of First Successful Submission: 2024-07-04 14:51:44

CSRF 1

Time of First Successful Submission: 2024-07-04 15:05:11

CSRF 2

Time of First Successful Submission: 2024-07-04 15:18:07

CSRF 4

Time of First Successful Submission: 2024-07-04 15:27:53

CSRF 5

Time of First Successful Submission: 2024-07-04 15:29:50

Connect

Time of First Successful Submission: 2024-07-04 12:26:26

Listen

Time of First Successful Submission: 2024-07-04 12:27:08

Scan 1

Time of First Successful Submission: 2024-07-04 12:29:13

Scan 2

Time of First Successful Submission: 2024-07-04 13:15:40

Monitor 1

Time of First Successful Submission: 2024-07-04 13:16:25

Monitor 2

Time of First Successful Submission: 2024-07-04 13:32:55

Network Configuration

Time of First Successful Submission: 2024-07-04 13:33:57

Ethernet

Time of First Successful Submission: 2024-07-04 13:38:03

IP

Time of First Successful Submission: 2024-07-04 13:39:00

TCP

Time of First Successful Submission: 2024-07-04 13:40:05

TCP Handshake

Time of First Successful Submission: 2024-07-04 13:42:51

ARP

Time of First Successful Submission: 2024-07-04 13:48:26

Intercept

Time of First Successful Submission: 2024-07-04 13:57:19

Man-in-the-Middle

Time of First Successful Submission: 2024-07-04 13:59:01

One-time Pad

Time of First Successful Submission: 2024-07-04 14:03:41

Many-time Pad

Time of First Successful Submission: 2024-07-04 14:08:01

AES

Time of First Successful Submission: 2024-07-04 14:09:37

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2024-03-24 11:18:45

DHKE

Time of First Successful Submission: 2024-07-04 14:12:46

RSA 1

Time of First Successful Submission: 2024-07-04 14:13:54

RSA 2

Time of First Successful Submission: 2024-07-04 14:14:50

RSA 3

Time of First Successful Submission: 2024-07-04 14:19:15

RSA 4

Time of First Successful Submission: 2024-07-04 14:22:07

SHA 1

Time of First Successful Submission: 2024-07-04 14:16:30

SHA 2

Time of First Successful Submission: 2024-07-04 14:18:04

TLS 1

Time of First Successful Submission: 2024-07-04 14:25:45

TLS 2

Time of First Successful Submission: 2024-07-04 15:12:00

level1

Time of First Successful Submission: 2024-07-04 15:35:55

level2

Time of First Successful Submission: 2024-07-04 15:37:05

level3

Time of First Successful Submission: 2024-07-04 15:38:20

level4

Time of First Successful Submission: 2024-07-04 15:39:25

level5

Time of First Successful Submission: 2024-07-04 15:40:06

level6

Time of First Successful Submission: 2024-07-04 15:41:23

level7

Time of First Successful Submission: 2024-07-04 15:42:30

level8

Time of First Successful Submission: 2024-07-04 15:43:27

level9

Time of First Successful Submission: 2024-07-04 15:44:21

level10

Time of First Successful Submission: 2024-07-04 15:45:50

level11

Time of First Successful Submission: 2024-07-04 15:47:18

level12

Time of First Successful Submission: 2024-07-04 15:49:23

level13

Time of First Successful Submission: 2024-07-04 15:51:02

level14

Time of First Successful Submission: 2024-07-04 15:54:08

level15

Time of First Successful Submission: 2024-07-04 15:55:13

level16

Time of First Successful Submission: 2024-07-04 15:55:55

level17

Time of First Successful Submission: 2024-07-04 15:56:43

level18

Time of First Successful Submission: 2024-07-04 15:57:27

level19

Time of First Successful Submission: 2024-07-04 15:58:15

Your First Overflow (easy)

Time of First Successful Submission: 2024-07-09 13:49:46

Your First Overflow (hard)

Time of First Successful Submission: 2024-07-09 13:50:27

Variable Control (easy)

Time of First Successful Submission: 2024-07-09 13:54:01

Variable Control (hard)

Time of First Successful Submission: 2024-07-09 13:56:58

Control Hijack (easy)

Time of First Successful Submission: 2024-07-09 13:59:04

Control Hijack (hard)

Time of First Successful Submission: 2024-07-09 14:12:05

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-07-09 14:48:41

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-07-09 14:51:28

PIEs (easy)

Time of First Successful Submission: 2024-07-09 15:14:28

PIEs (hard)

Time of First Successful Submission: 2024-07-10 14:58:03

String Lengths (easy)

Time of First Successful Submission: 2024-07-10 15:13:19

String Lengths (hard)

Time of First Successful Submission: 2024-07-10 15:32:34

Basic Shellcode

Time of First Successful Submission: 2024-07-09 12:55:04

NOP Sleds

Time of First Successful Submission: 2024-07-09 12:56:12

NULL-Free Shellcode

Time of First Successful Submission: 2023-11-15 06:53:03

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2024-07-10 15:54:20

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2024-07-10 15:56:49

Hijack to Shellcode (easy)

Time of First Successful Submission: 2024-07-10 16:04:40

Hijack to Shellcode (hard)

Time of First Successful Submission: 2024-07-10 16:14:49


Program Security

38 / 162 1923 / 9768


ello ackers!

Time of First Successful Submission: 2023-11-15 07:31:13

Syscall Smuggler

Time of First Successful Submission: 2024-07-09 13:14:08

Syscall Shenanigans

Time of First Successful Submission: 2024-07-09 13:15:46

Byte Budget

Time of First Successful Submission: 2024-07-09 13:20:53

ClobberCode

Time of First Successful Submission: 2024-07-09 13:21:44

Diverse Delivery

Time of First Successful Submission: 2024-07-09 13:25:34

Pocket Payload

Time of First Successful Submission: 2024-07-09 13:41:38

Micro Menace

Time of First Successful Submission: 2024-07-09 13:42:53

Bounds Breaker (Easy)

Time of First Successful Submission: 2024-07-09 14:16:18

Bounds Breaker (Hard)

Time of First Successful Submission: 2024-07-09 14:26:43

Casting Catastrophe (Easy)

Time of First Successful Submission: 2024-07-09 14:29:09

Casting Catastrophe (Hard)

Time of First Successful Submission: 2024-07-09 14:35:57

Loop Lunacy (Easy)

Time of First Successful Submission: 2024-07-10 16:48:08

Nosy Neighbor (Easy)

Time of First Successful Submission: 2024-07-10 15:35:58

Nosy Neighbor (Hard)

Time of First Successful Submission: 2024-07-10 15:38:27

Lingering Leftover (Hard)

Time of First Successful Submission: 2024-03-24 07:34:02

Terrible Token (Easy)

Time of First Successful Submission: 2024-07-09 11:33:19

Terrible Token (Hard)

Time of First Successful Submission: 2024-07-09 11:35:38

Tangled Ticket (Easy)

Time of First Successful Submission: 2024-07-09 11:39:27

Tangled Ticket (Hard)

Time of First Successful Submission: 2024-07-09 11:49:33

Meager Mangler (Easy)

Time of First Successful Submission: 2024-07-09 12:20:19

Meager Mangler (Hard)

Time of First Successful Submission: 2024-07-09 12:28:50

Monstrous Mangler (Easy)

Time of First Successful Submission: 2024-07-09 12:51:44

Monstrous Mangler (Hard)

Time of First Successful Submission: 2024-07-10 12:58:05

Patched Up (Easy)

Time of First Successful Submission: 2024-07-10 13:02:29

Patched Up (Hard)

Time of First Successful Submission: 2024-07-10 13:22:16

Puzzle Patch (Easy)

Time of First Successful Submission: 2024-07-10 13:26:54

Puzzle Patch (Hard)

Time of First Successful Submission: 2024-07-10 13:28:16

Patch Perfect (Easy)

Time of First Successful Submission: 2024-07-10 13:32:42

Patch Perfect (Hard)

Time of First Successful Submission: 2024-07-10 13:36:24

Trust the Yancode (Easy)

Time of First Successful Submission: 2024-07-10 14:01:37

Trust the Yancode (Hard)

Time of First Successful Submission: 2024-07-10 14:03:22

Loose Link (Easy)

Time of First Successful Submission: 2024-07-09 15:26:16

Loose Link (Hard)

Time of First Successful Submission: 2024-07-09 15:26:54

Call Chain (Easy)

Time of First Successful Submission: 2024-07-09 15:28:03

Call Chain (Hard)

Time of First Successful Submission: 2024-07-09 15:29:09

Chain of Command (Easy)

Time of First Successful Submission: 2024-07-09 15:30:17

Chain of Command (Hard)

Time of First Successful Submission: 2024-07-09 15:31:58


System Security

21 / 95 1319 / 3395


chroot-escape-basic

Time of First Successful Submission: 2024-07-09 15:35:19

chroot-shellcode

Time of First Successful Submission: 2024-07-09 15:37:48

chroot-proper

Time of First Successful Submission: 2024-07-09 15:39:21

seccomp-basic

Time of First Successful Submission: 2024-07-09 15:40:17

seccomp-linkat

Time of First Successful Submission: 2024-07-09 15:41:58

seccomp-fchdir

Time of First Successful Submission: 2024-07-09 15:43:10

seccomp-rechroot

Time of First Successful Submission: 2024-07-09 15:44:05

seccomp-only

Time of First Successful Submission: 2024-07-09 15:46:46

seccomp-arch32

Time of First Successful Submission: 2024-07-09 15:47:59

seccomp-minimal

Time of First Successful Submission: 2024-07-09 15:56:11

seccomp-timebased

Time of First Successful Submission: 2024-07-09 16:08:23

seccomp-readonly

Time of First Successful Submission: 2024-07-09 16:14:18

process-isolation

Time of First Successful Submission: 2024-07-09 16:15:09

level1.0

Time of First Successful Submission: 2024-07-09 16:19:19

level1.1

Time of First Successful Submission: 2024-07-09 16:20:11

level2.0

Time of First Successful Submission: 2024-07-09 16:22:37

level2.1

Time of First Successful Submission: 2024-07-09 16:23:36

level3.0

Time of First Successful Submission: 2024-07-09 16:25:00

level3.1

Time of First Successful Submission: 2024-07-09 16:26:16

level4.0

Time of First Successful Submission: 2024-07-09 16:27:26

level4.1

Time of First Successful Submission: 2024-07-09 16:34:00


Software Exploitation

4 / 90 1413 / 2199


Level1.0

Time of First Successful Submission: 2024-07-11 15:30:22

Level1.1

Time of First Successful Submission: 2024-07-11 15:31:38

Level2.0

Time of First Successful Submission: 2024-07-11 15:36:02

Level2.1

Time of First Successful Submission: 2024-07-11 15:37:09


Start Here

11 / 12 9250 / 44786


Using the Terminal

Time of First Successful Submission: 2026-04-19 03:23:07

Using the VSCode Workspace

Time of First Successful Submission: 2024-05-01 13:14:10

Using the GUI Desktop

Time of First Successful Submission: 2024-05-01 13:15:19

Pasting into the Desktop

Time of First Successful Submission: 2024-05-01 13:17:16

Restarting Challenges

Time of First Successful Submission: 2024-07-04 12:11:23

Challenge Programs

Time of First Successful Submission: 2024-07-04 12:12:20

The Flag File

Time of First Successful Submission: 2024-05-01 13:18:19

Using Privileged Mode

Time of First Successful Submission: 2024-05-01 13:25:39

Persistent Home Directories - One

Time of First Successful Submission: 2024-05-01 13:27:38

Persistent Home Directories - Two

Time of First Successful Submission: 2024-05-01 13:29:37


Linux Luminarium

123 / 128 4594 / 33539


Intro to Commands

Time of First Successful Submission: 2024-07-08 14:27:02

Intro to Arguments

Time of First Successful Submission: 2024-07-08 14:27:53

Command History

Time of First Successful Submission: 2026-04-19 03:21:02

The Root

Time of First Successful Submission: 2024-07-08 14:33:11

Program and absolute paths

Time of First Successful Submission: 2024-07-08 14:33:50

Position thy self

Time of First Successful Submission: 2024-07-08 14:34:38

Position elsewhere

Time of First Successful Submission: 2024-07-08 14:35:21

implicit relative paths, from /

Time of First Successful Submission: 2024-07-08 14:36:55

explicit relative paths, from /

Time of First Successful Submission: 2024-07-08 14:37:35

implicit relative path

Time of First Successful Submission: 2024-07-08 14:38:29

home sweet home

Time of First Successful Submission: 2024-07-08 14:44:51

cat: not the pet, but the command!

Time of First Successful Submission: 2024-07-08 14:47:13

catting absolute paths

Time of First Successful Submission: 2024-07-08 14:48:33

more catting practice

Time of First Successful Submission: 2024-07-08 14:53:34

grepping for a needle in a haystack

Time of First Successful Submission: 2024-07-08 14:56:09

comparing files

Time of First Successful Submission: 2026-04-19 03:40:23

listing files

Time of First Successful Submission: 2024-07-08 15:01:07

touching files

Time of First Successful Submission: 2024-07-08 15:01:58

removing files

Time of First Successful Submission: 2024-07-08 15:03:14

moving files

Time of First Successful Submission: 2026-04-19 03:44:07

copying files

Time of First Successful Submission: 2026-04-19 03:53:32

hidden files

Time of First Successful Submission: 2024-07-08 15:04:12

An Epic Filesystem Quest

Time of First Successful Submission: 2024-07-08 15:10:50

making directories

Time of First Successful Submission: 2024-07-08 15:11:39

finding files

Time of First Successful Submission: 2024-07-08 15:16:10

linking files

Time of First Successful Submission: 2026-04-19 03:55:09

Learning From Documentation

Time of First Successful Submission: 2024-07-08 15:18:41

Learning Complex Usage

Time of First Successful Submission: 2024-07-08 15:19:37

Reading Manuals

Time of First Successful Submission: 2024-07-08 15:22:16

Searching Manuals

Time of First Successful Submission: 2024-07-08 15:24:09

Searching For Manuals

Time of First Successful Submission: 2024-07-08 15:30:37

Helpful Programs

Time of First Successful Submission: 2024-07-08 15:31:57

Help for Builtins

Time of First Successful Submission: 2024-07-08 15:34:01

Matching with *

Time of First Successful Submission: 2024-07-08 15:36:05

Matching with ?

Time of First Successful Submission: 2024-07-08 15:38:13

Matching with []

Time of First Successful Submission: 2024-07-08 15:45:10

Matching paths with []

Time of First Successful Submission: 2024-07-08 15:46:03

Multiple globs

Time of First Successful Submission: 2026-04-19 04:10:42

Mixing globs

Time of First Successful Submission: 2024-07-08 16:18:11

Exclusionary globbing

Time of First Successful Submission: 2024-07-08 16:24:04

Tab completion

Time of First Successful Submission: 2026-04-19 04:18:13

Multiple options for tab completion

Time of First Successful Submission: 2026-04-19 04:43:02

Tab completion on commands

Time of First Successful Submission: 2026-04-19 04:57:30

Redirecting output

Time of First Successful Submission: 2024-07-08 16:28:10

Redirecting more output

Time of First Successful Submission: 2024-07-08 16:34:12

Appending output

Time of First Successful Submission: 2024-07-08 16:40:38

Redirecting errors

Time of First Successful Submission: 2024-07-08 16:42:21

Redirecting input

Time of First Successful Submission: 2024-07-08 16:43:06

Grepping stored results

Time of First Successful Submission: 2024-07-08 16:44:01

Grepping live output

Time of First Successful Submission: 2024-07-08 16:45:08

Grepping errors

Time of First Successful Submission: 2024-07-08 16:46:16

Filtering with grep -v

Time of First Successful Submission: 2026-04-19 05:02:29

Filtering with sed

Time of First Successful Submission: 2026-04-19 05:04:47

Duplicating piped data with tee

Time of First Successful Submission: 2024-07-08 16:54:14

Process substitution for input

Time of First Successful Submission: 2026-04-19 05:08:46

Writing to multiple programs

Time of First Successful Submission: 2026-04-19 05:27:37

Split-piping stderr and stdout

Time of First Successful Submission: 2026-04-19 09:17:24

Named pipes

Time of First Successful Submission: 2026-04-19 09:20:43

Printing Variables

Time of First Successful Submission: 2024-07-08 16:56:22

Setting Variables

Time of First Successful Submission: 2024-07-08 16:57:41

Multi-word Variables

Time of First Successful Submission: 2024-07-08 16:58:19

Exporting Variables

Time of First Successful Submission: 2024-07-08 17:00:36

Printing Exported Variables

Time of First Successful Submission: 2024-07-08 16:57:00

Storing Command Output

Time of First Successful Submission: 2026-04-19 09:30:11

Reading Input

Time of First Successful Submission: 2024-07-08 17:01:25

Reading Files

Time of First Successful Submission: 2024-07-08 17:03:13

Translating characters

Time of First Successful Submission: 2026-04-19 09:33:46

Deleting characters

Time of First Successful Submission: 2026-04-19 09:41:41

Deleting newlines

Time of First Successful Submission: 2026-04-19 09:47:16

Extracting the first lines with head

Time of First Successful Submission: 2026-04-19 09:58:27

Extracting specific sections of text

Time of First Successful Submission: 2026-04-19 10:12:23

Sorting data

Time of First Successful Submission: 2026-04-19 10:24:28

Listing Processes

Time of First Successful Submission: 2024-07-08 17:04:43

Killing Processes

Time of First Successful Submission: 2024-07-08 17:05:43

Interrupting Processes

Time of First Successful Submission: 2024-07-08 17:06:22

Suspending Processes

Time of First Successful Submission: 2024-07-08 17:09:01

Resuming Processes

Time of First Successful Submission: 2024-07-08 17:09:52

Backgrounding Processes

Time of First Successful Submission: 2024-07-08 17:11:09

Foregrounding Processes

Time of First Successful Submission: 2024-07-08 17:11:53

Starting Backgrounded Processes

Time of First Successful Submission: 2024-07-08 17:12:44

Process Exit Codes

Time of First Successful Submission: 2026-04-19 12:45:18

Becoming root with su

Time of First Successful Submission: 2026-04-19 12:56:17

Other users with su

Time of First Successful Submission: 2026-04-19 13:16:27

Cracking passwords

Time of First Successful Submission: 2026-04-19 13:24:55

Using sudo

Time of First Successful Submission: 2026-04-19 13:41:58

Changing File Ownership

Time of First Successful Submission: 2024-07-08 17:14:26

Groups and Files

Time of First Successful Submission: 2024-07-08 17:15:26

Fun With Groups Names

Time of First Successful Submission: 2024-07-08 17:16:30

Changing Permissions

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

Executable Files

Time of First Successful Submission: 2024-07-08 17:18:05

Permission Tweaking Practice

Time of First Successful Submission: 2024-07-08 17:23:38

Permissions Setting Practice

Time of First Successful Submission: 2024-07-08 17:26:51

The SUID Bit

Time of First Successful Submission: 2024-07-08 17:27:47

Chaining with Semicolons

Time of First Successful Submission: 2024-07-08 17:28:45

Building on Success

Time of First Successful Submission: 2026-04-19 00:22:16

Handling Failure

Time of First Successful Submission: 2026-04-19 00:38:23

Your First Shell Script

Time of First Successful Submission: 2024-07-08 17:29:26

Redirecting Script Output

Time of First Successful Submission: 2024-07-08 17:31:42

Executable Shell Scripts

Time of First Successful Submission: 2024-07-08 17:32:20

Understanding Shebangs

Time of First Successful Submission: 2026-04-19 00:53:24

Scripting with Arguments

Time of First Successful Submission: 2026-04-19 00:56:37

Scripting with Conditionals

Time of First Successful Submission: 2026-04-19 01:05:57

Scripting with Default Cases

Time of First Successful Submission: 2026-04-19 01:11:55

Scripting with Multiple Conditions

Time of First Successful Submission: 2026-04-19 03:08:21

Reading Shell Scripts

Time of First Successful Submission: 2026-04-19 03:13:13

Launching Screen

Time of First Successful Submission: 2026-04-19 13:47:04

Detaching and Attaching

Time of First Successful Submission: 2026-04-19 14:19:04

Finding Sessions

Time of First Successful Submission: 2026-04-20 01:01:09

Switching Windows

Time of First Successful Submission: 2026-04-20 01:14:53

Detaching and Attaching (tmux)

Time of First Successful Submission: 2026-04-20 01:25:59

Switching Windows (tmux)

Time of First Successful Submission: 2026-04-20 01:32:02

The PATH Variable

Time of First Successful Submission: 2024-07-08 17:34:51

Setting PATH

Time of First Successful Submission: 2024-07-08 17:36:13

Finding Commands

Time of First Successful Submission: 2026-04-19 12:48:38

Adding Commands

Time of First Successful Submission: 2024-07-08 17:38:03

Hijacking Commands

Time of First Successful Submission: 2024-07-08 17:39:11

Bashrc Backdoor

Time of First Successful Submission: 2026-04-20 03:59:12

Sniffing Input

Time of First Successful Submission: 2026-04-20 04:04:00

Overshared Directories

Time of First Successful Submission: 2026-04-20 04:17:01

Tricky Linking

Time of First Successful Submission: 2026-04-20 04:46:29

Sniffing Process Arguments

Time of First Successful Submission: 2026-04-20 06:31:30

Snooping on Configurations

Time of First Successful Submission: 2026-04-20 06:37:39

Disk-Space Doomsday

Time of First Successful Submission: 2026-04-20 06:44:29


Computing 101

90 / 94 536 / 22136


Your First Register

Time of First Successful Submission: 2026-04-20 07:03:44

Your First Syscall

Time of First Successful Submission: 2026-04-20 07:09:31

Exit Codes

Time of First Successful Submission: 2026-04-20 07:21:08

Building Executables

Time of First Successful Submission: 2026-04-21 09:53:56

Moving Between Registers

Time of First Successful Submission: 2026-04-21 10:01:40

Loading From Memory

Time of First Successful Submission: 2026-04-21 10:03:54

More Loading Practice

Time of First Successful Submission: 2026-04-21 11:21:48

Dereferencing Pointers

Time of First Successful Submission: 2026-04-21 11:27:13

Dereferencing Yourself

Time of First Successful Submission: 2026-04-21 11:29:16

Dereferencing with Offsets

Time of First Successful Submission: 2026-04-21 11:49:36

Stored Addresses

Time of First Successful Submission: 2026-04-21 11:52:40

Double Dereference

Time of First Successful Submission: 2026-04-21 11:55:52

The Stack

Time of First Successful Submission: 2026-04-21 11:58:34

Stack Offsets

Time of First Successful Submission: 2026-04-21 13:07:29

Disassembling Programs

Time of First Successful Submission: 2026-04-22 00:50:44

Tracing Syscalls

Time of First Successful Submission: 2026-04-22 00:53:06

Starting GDB

Time of First Successful Submission: 2026-04-22 00:55:26

Quitting GDB

Time of First Successful Submission: 2026-04-22 00:59:49

Starting Programs in GDB

Time of First Successful Submission: 2026-04-22 03:38:52

Disassembling in GDB

Time of First Successful Submission: 2026-04-22 05:55:54

Stepping Through Instructions

Time of First Successful Submission: 2026-04-22 07:58:46

Reading Register Values

Time of First Successful Submission: 2026-04-22 08:30:54

Popping Stack Values

Time of First Successful Submission: 2026-04-22 08:21:22

Examining Memory

Time of First Successful Submission: 2026-04-22 08:23:12

Examining Stack Pointers

Time of First Successful Submission: 2026-04-22 08:26:54

Cooperative Debugging

Time of First Successful Submission: 2026-04-22 08:28:54

Writing Output

Time of First Successful Submission: 2026-04-22 08:39:08

Chaining Syscalls

Time of First Successful Submission: 2026-04-22 08:40:49

Writing Strings

Time of First Successful Submission: 2026-04-22 08:46:05

Opening Files

Time of First Successful Submission: 2026-04-22 08:57:29

Hardcoding the Filename

Time of First Successful Submission: 2026-04-22 08:58:47

Comparing Values

Time of First Successful Submission: 2026-04-22 09:17:16

Comparing Characters

Time of First Successful Submission: 2026-04-22 09:20:13

Conditional Control Flow

Time of First Successful Submission: 2026-04-22 09:26:22

Comparing Strings

Time of First Successful Submission: 2026-04-22 09:48:54

Reverse the Password

Time of First Successful Submission: 2026-04-22 10:26:13

Conditionals Without Conditionals

Time of First Successful Submission: 2026-04-24 02:48:42

Reverse the Calculation

Time of First Successful Submission: 2026-04-24 03:04:49

Reverse the Reverse

Time of First Successful Submission: 2026-04-24 03:07:06

Dealing with Bitwise Operations

Time of First Successful Submission: 2026-04-24 03:09:05

Loops on Data

Time of First Successful Submission: 2026-04-24 03:13:27

set-register

Time of First Successful Submission: 2023-10-22 19:02:56

set-multiple-registers

Time of First Successful Submission: 2024-03-24 06:37:09

add-to-register

Time of First Successful Submission: 2023-10-22 19:05:03

linear-equation-registers

Time of First Successful Submission: 2023-10-22 19:09:26

integer-division

Time of First Successful Submission: 2023-10-22 19:12:14

modulo-operation

Time of First Successful Submission: 2023-10-22 19:44:47

set-upper-byte

Time of First Successful Submission: 2024-03-24 06:39:32

efficient-modulo

Time of First Successful Submission: 2023-10-22 19:55:36

byte-extraction

Time of First Successful Submission: 2023-10-22 19:59:39

bitwise-and

Time of First Successful Submission: 2023-10-22 21:17:41

check-even

Time of First Successful Submission: 2023-10-22 21:19:19

memory-read

Time of First Successful Submission: 2024-03-24 06:41:14

memory-write

Time of First Successful Submission: 2024-03-24 06:43:13

memory-increment

Time of First Successful Submission: 2023-10-22 21:20:28

byte-access

Time of First Successful Submission: 2024-03-24 06:45:43

memory-size-access

Time of First Successful Submission: 2023-10-22 21:26:00

little-endian-write

Time of First Successful Submission: 2023-10-22 21:30:03

memory-sum

Time of First Successful Submission: 2023-10-22 21:35:06

stack-subtraction

Time of First Successful Submission: 2023-10-22 21:37:14

swap-stack-values

Time of First Successful Submission: 2023-10-22 21:45:15

average-stack-values

Time of First Successful Submission: 2023-10-22 21:46:54

absolute-jump

Time of First Successful Submission: 2024-03-24 06:47:13

relative-jump

Time of First Successful Submission: 2024-03-24 06:48:27

jump-trampoline

Time of First Successful Submission: 2023-10-22 21:48:10

conditional-jump

Time of First Successful Submission: 2023-10-22 21:50:23

indirect-jump

Time of First Successful Submission: 2023-10-22 21:51:44

average-loop

Time of First Successful Submission: 2023-10-22 21:54:45

count-non-zero

Time of First Successful Submission: 2023-10-22 21:56:28

string-lower

Time of First Successful Submission: 2023-10-22 22:03:59

most-common-byte

Time of First Successful Submission: 2024-07-08 18:27:33

Exit

Time of First Successful Submission: 2023-10-23 16:30:13

Socket

Time of First Successful Submission: 2023-10-23 16:44:03

Bind

Time of First Successful Submission: 2023-10-23 16:47:32

Listen

Time of First Successful Submission: 2023-10-23 16:53:27

Accept

Time of First Successful Submission: 2023-10-23 16:56:09

Static Response

Time of First Successful Submission: 2023-10-23 17:33:19

Dynamic Response

Time of First Successful Submission: 2023-10-23 18:05:21

Iterative GET Server

Time of First Successful Submission: 2023-10-23 18:02:48

Concurrent GET Server

Time of First Successful Submission: 2023-10-23 18:09:33

Concurrent POST Server

Time of First Successful Submission: 2023-10-23 18:14:27

Web Server

Time of First Successful Submission: 2023-10-23 18:17:51

Debugging Programs

Time of First Successful Submission: 2024-07-08 18:33:39

Inspecting Registers

Time of First Successful Submission: 2024-07-08 18:35:00

Examining Memory

Time of First Successful Submission: 2024-07-08 18:37:11

Setting Breakpoints

Time of First Successful Submission: 2024-07-08 18:39:35

GDB Scripting

Time of First Successful Submission: 2024-07-08 18:42:03

Modifying Data

Time of First Successful Submission: 2024-07-08 18:43:19

Modifying Execution

Time of First Successful Submission: 2024-07-08 18:43:56

Broken Functions

Time of First Successful Submission: 2024-07-08 18:44:58


Playing With Programs

104 / 116 1146 / 23654


What's the password?

Time of First Successful Submission: 2026-04-24 03:19:15

... and again!

Time of First Successful Submission: 2026-04-24 03:22:55

Newline Troubles

Time of First Successful Submission: 2026-04-24 03:24:52

Reasoning about files

Time of First Successful Submission: 2026-04-24 03:29:33

Specifying Filenames

Time of First Successful Submission: 2026-04-24 03:38:55

Binary and Hex Encoding

Time of First Successful Submission: 2026-04-24 03:41:17

More Hex

Time of First Successful Submission: 2026-04-24 03:42:26

Decoding Hex

Time of First Successful Submission: 2026-04-24 03:44:56

Decoding Practice

Time of First Successful Submission: 2026-04-24 03:50:30

Encoding Practice

Time of First Successful Submission: 2026-04-24 04:06:06

Hex-encoding ASCII

Time of First Successful Submission: 2026-04-24 04:14:17

Nested Encoding

Time of First Successful Submission: 2026-04-24 04:19:16

Hex-encoding UTF-8

Time of First Successful Submission: 2026-04-24 06:01:53

UTF Mixups

Time of First Successful Submission: 2026-04-24 06:17:26

Modifying Encoded Data

Time of First Successful Submission: 2026-04-24 06:20:43

Decoding Base64

Time of First Successful Submission: 2024-07-04 14:02:26

Encoding Base64

Time of First Successful Submission: 2026-04-24 06:21:29

Dealing with Obfuscation

Time of First Successful Submission: 2026-04-24 06:27:51

Dealing with Obfuscation 2

Time of First Successful Submission: 2026-04-24 06:30:54

Reading Flask

Time of First Successful Submission: 2026-04-24 06:43:19

Commented Data

Time of First Successful Submission: 2026-04-24 06:50:48

HTTP Metadata

Time of First Successful Submission: 2026-04-24 06:58:43

HTTP (netcat)

Time of First Successful Submission: 2023-10-09 09:18:14

HTTP Paths (netcat)

Time of First Successful Submission: 2023-10-09 18:53:51

HTTP (curl)

Time of First Successful Submission: 2023-10-09 18:32:21

HTTP (python)

Time of First Successful Submission: 2023-10-22 22:09:50

HTTP Host Header (python)

Time of First Successful Submission: 2023-10-09 18:09:31

HTTP Host Header (curl)

Time of First Successful Submission: 2023-10-09 13:28:29

HTTP Host Header (netcat)

Time of First Successful Submission: 2023-10-09 17:40:41

URL Encoding (netcat)

Time of First Successful Submission: 2023-10-22 22:32:43

HTTP GET Parameters

Time of First Successful Submission: 2023-10-22 22:36:43

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2023-10-23 14:54:56

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2023-10-23 14:51:24

HTTP Forms

Time of First Successful Submission: 2026-04-24 07:15:14

HTTP Forms (curl)

Time of First Successful Submission: 2023-10-23 15:08:53

HTTP Forms (netcat)

Time of First Successful Submission: 2023-10-23 19:07:32

HTTP Forms (python)

Time of First Successful Submission: 2023-10-23 15:21:56

HTTP Forms Without Forms

Time of First Successful Submission: 2026-04-24 07:37:00

Multiple Form Fields (curl)

Time of First Successful Submission: 2023-10-23 15:25:05

Multiple Form Fields (netcat)

Time of First Successful Submission: 2024-07-04 12:16:45

HTTP Redirects (netcat)

Time of First Successful Submission: 2023-10-23 16:04:55

HTTP Redirects (curl)

Time of First Successful Submission: 2023-10-23 16:00:56

HTTP Redirects (python)

Time of First Successful Submission: 2023-10-23 16:05:57

HTTP Cookies (curl)

Time of First Successful Submission: 2023-10-23 16:07:49

HTTP Cookies (netcat)

Time of First Successful Submission: 2023-10-23 16:10:44

HTTP Cookies (python)

Time of First Successful Submission: 2023-10-23 16:12:47

Server State (python)

Time of First Successful Submission: 2023-10-23 16:21:35

Listening Web

Time of First Successful Submission: 2026-04-24 08:00:04

Speaking Redirects

Time of First Successful Submission: 2026-04-24 09:16:23

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2026-04-24 09:33:08

HTTP Forms (javascript)

Time of First Successful Submission: 2026-04-24 09:34:04

cat

Time of First Successful Submission: 2024-04-30 13:14:47

more

Time of First Successful Submission: 2024-04-30 13:16:55

less

Time of First Successful Submission: 2024-04-30 13:21:03

tail

Time of First Successful Submission: 2024-04-30 13:23:58

head

Time of First Successful Submission: 2024-04-30 13:25:38

sort

Time of First Successful Submission: 2024-04-30 13:26:57

vim

Time of First Successful Submission: 2024-04-30 13:28:06

emacs

Time of First Successful Submission: 2024-04-30 13:29:33

nano

Time of First Successful Submission: 2024-04-30 13:30:36

rev

Time of First Successful Submission: 2024-04-30 13:31:35

od

Time of First Successful Submission: 2024-04-30 13:35:40

hd

Time of First Successful Submission: 2024-04-30 13:46:04

xxd

Time of First Successful Submission: 2024-04-30 18:42:43

base32

Time of First Successful Submission: 2024-04-30 18:45:09

base64

Time of First Successful Submission: 2024-04-30 18:47:30

split

Time of First Successful Submission: 2024-04-30 18:50:46

gzip

Time of First Successful Submission: 2024-04-30 18:53:44

bzip2

Time of First Successful Submission: 2024-04-30 18:55:05

zip

Time of First Successful Submission: 2024-04-30 18:56:26

tar

Time of First Successful Submission: 2024-04-30 18:57:17

ar

Time of First Successful Submission: 2024-04-30 18:58:09

cpio

Time of First Successful Submission: 2024-04-30 18:59:38

genisoimage

Time of First Successful Submission: 2024-04-30 19:00:13

env

Time of First Successful Submission: 2024-04-30 19:01:35

find

Time of First Successful Submission: 2024-04-30 19:02:34

make

Time of First Successful Submission: 2024-04-30 19:03:52

nice

Time of First Successful Submission: 2024-04-30 19:04:24

timeout

Time of First Successful Submission: 2024-04-30 19:05:04

stdbuf

Time of First Successful Submission: 2024-04-30 19:06:12

setarch

Time of First Successful Submission: 2024-04-30 19:06:52

watch

Time of First Successful Submission: 2024-04-30 19:07:23

socat

Time of First Successful Submission: 2024-04-30 19:08:08

whiptail

Time of First Successful Submission: 2024-04-30 19:09:22

awk

Time of First Successful Submission: 2024-04-30 19:10:00

sed

Time of First Successful Submission: 2024-04-30 19:10:31

ed

Time of First Successful Submission: 2024-04-30 19:11:09

chown

Time of First Successful Submission: 2024-04-30 19:11:36

chmod

Time of First Successful Submission: 2024-04-30 19:12:17

cp

Time of First Successful Submission: 2024-04-30 19:13:10

mv

Time of First Successful Submission: 2024-04-30 19:20:25

perl

Time of First Successful Submission: 2024-04-30 19:21:04

python

Time of First Successful Submission: 2024-04-30 19:21:45

ruby

Time of First Successful Submission: 2024-04-30 19:22:27

bash

Time of First Successful Submission: 2024-04-30 19:23:30

date

Time of First Successful Submission: 2024-04-30 19:24:10

dmesg

Time of First Successful Submission: 2024-04-30 19:24:49

wc

Time of First Successful Submission: 2024-04-30 19:25:22

gcc

Time of First Successful Submission: 2024-04-30 19:26:07

as

Time of First Successful Submission: 2024-04-30 19:26:43

wget

Time of First Successful Submission: 2024-04-30 19:27:59

ssh-keygen

Time of First Successful Submission: 2024-04-30 19:30:08

SQL Queries

Time of First Successful Submission: 2026-04-24 09:42:44

Filtering SQL

Time of First Successful Submission: 2026-04-25 03:02:01


GCA CTF

11 / 104 9393 / 45067


Using the Terminal

Time of First Successful Submission: 2026-04-19 03:23:07

Using the VSCode Workspace

Time of First Successful Submission: 2024-05-01 13:14:10

Using the GUI Desktop

Time of First Successful Submission: 2024-05-01 13:15:19

Pasting into the Desktop

Time of First Successful Submission: 2024-05-01 13:17:16

Restarting Challenges

Time of First Successful Submission: 2024-07-04 12:11:23

Getting Help

Time of First Successful Submission: 2024-09-28 04:16:53

Challenge Programs

Time of First Successful Submission: 2024-07-04 12:12:20

The Flag File

Time of First Successful Submission: 2024-05-01 13:18:19

Using Privileged Mode

Time of First Successful Submission: 2024-05-01 13:25:39

Persistent Home Directories - One

Time of First Successful Submission: 2024-05-01 13:27:38

Persistent Home Directories - Two

Time of First Successful Submission: 2024-05-01 13:29:37


Pwntools Tutorials

10 / 12 444 / 1260


Level 0.0

Time of First Successful Submission: 2024-07-09 16:46:42

Level 1.0

Time of First Successful Submission: 2024-07-09 16:49:24

Level 1.1

Time of First Successful Submission: 2024-07-09 16:53:20

Level 2.0

Time of First Successful Submission: 2024-07-09 16:56:06

Level 2.1

Time of First Successful Submission: 2024-07-09 17:00:08

Level 2.2

Time of First Successful Submission: 2024-07-09 17:03:10

Level 2.3

Time of First Successful Submission: 2024-07-09 17:05:14

Level 2.4

Time of First Successful Submission: 2024-07-09 17:07:23

Level 2.5

Time of First Successful Submission: 2024-07-09 17:13:17

Level 2.6

Time of First Successful Submission: 2024-07-09 17:15:54