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pwn.college Archives

177 / 201 93 / 16678


level1

Time of First Successful Submission: 2023-02-18 17:15:04

level2

Time of First Successful Submission: 2023-02-18 18:14:23

level3

Time of First Successful Submission: 2023-02-18 18:19:15

level4

Time of First Successful Submission: 2023-02-25 16:25:45

level5

Time of First Successful Submission: 2023-02-25 16:32:42

level6

Time of First Successful Submission: 2023-02-25 16:37:38

level7

Time of First Successful Submission: 2023-03-19 11:57:37

level8

Time of First Successful Submission: 2023-03-19 12:08:06

level9

Time of First Successful Submission: 2023-03-19 13:35:04

level10

Time of First Successful Submission: 2023-03-19 13:38:20

level11

Time of First Successful Submission: 2023-03-19 13:44:07

level12

Time of First Successful Submission: 2023-03-19 15:01:58

level13

Time of First Successful Submission: 2023-03-19 15:04:37

level14

Time of First Successful Submission: 2023-03-19 15:09:03

level15

Time of First Successful Submission: 2023-03-19 16:30:32

level16

Time of First Successful Submission: 2023-03-19 16:53:35

level17

Time of First Successful Submission: 2023-03-19 17:02:04

level18

Time of First Successful Submission: 2023-03-19 17:06:35

level19

Time of First Successful Submission: 2023-03-19 17:37:27

level20

Time of First Successful Submission: 2023-03-19 17:46:49

level21

Time of First Successful Submission: 2023-03-19 17:55:13

level22

Time of First Successful Submission: 2023-03-19 17:59:51

level23

Time of First Successful Submission: 2023-03-19 18:04:10

level24

Time of First Successful Submission: 2023-03-19 18:07:34

level25

Time of First Successful Submission: 2023-03-19 18:12:06

level26

Time of First Successful Submission: 2023-03-19 18:16:58

level27

Time of First Successful Submission: 2023-03-19 18:20:28

level28

Time of First Successful Submission: 2023-03-19 18:23:29

level29

Time of First Successful Submission: 2023-03-27 17:10:48

level30

Time of First Successful Submission: 2023-03-27 17:16:16

level31

Time of First Successful Submission: 2023-03-27 17:22:34

level32

Time of First Successful Submission: 2023-03-27 17:29:54

level33

Time of First Successful Submission: 2023-03-30 17:29:35

level34

Time of First Successful Submission: 2023-04-01 15:23:54

level35

Time of First Successful Submission: 2023-04-01 15:31:47

level36

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

level37

Time of First Successful Submission: 2023-04-01 15:40:06

level38

Time of First Successful Submission: 2023-04-01 15:42:51

level39

Time of First Successful Submission: 2023-04-01 15:45:31

level40

Time of First Successful Submission: 2023-04-01 15:51:44

level41

Time of First Successful Submission: 2023-04-01 16:10:33

level42

Time of First Successful Submission: 2023-04-01 16:16:29

level43

Time of First Successful Submission: 2023-04-01 16:19:44

level44

Time of First Successful Submission: 2023-04-01 16:22:45

level45

Time of First Successful Submission: 2023-04-01 16:25:32

level46

Time of First Successful Submission: 2023-04-01 16:29:45

level47

Time of First Successful Submission: 2023-04-01 16:36:26

level48

Time of First Successful Submission: 2023-04-01 17:14:17

level49

Time of First Successful Submission: 2023-04-01 17:23:42

level50

Time of First Successful Submission: 2023-04-01 17:30:33

level51

Time of First Successful Submission: 2023-04-02 09:08:10

level52

Time of First Successful Submission: 2023-04-02 09:15:57

level53

Time of First Successful Submission: 2023-04-02 09:21:49

level54

Time of First Successful Submission: 2023-04-02 09:28:52

level55

Time of First Successful Submission: 2023-04-02 09:31:29

level56

Time of First Successful Submission: 2023-04-02 09:34:03

level57

Time of First Successful Submission: 2023-04-02 09:40:24

level58

Time of First Successful Submission: 2023-04-02 09:44:01

level59

Time of First Successful Submission: 2023-04-02 09:48:17

level60

Time of First Successful Submission: 2023-04-02 13:18:44

level61

Time of First Successful Submission: 2023-04-02 13:35:35

level62

Time of First Successful Submission: 2023-04-02 13:40:08

level63

Time of First Successful Submission: 2023-04-02 13:47:17

level64

Time of First Successful Submission: 2023-04-02 13:54:18

level65

Time of First Successful Submission: 2023-04-02 14:02:19

level66

Time of First Successful Submission: 2023-04-02 14:16:11

level67

Time of First Successful Submission: 2023-04-02 15:28:33

level68

Time of First Successful Submission: 2023-04-07 14:40:19

level70

Time of First Successful Submission: 2023-04-07 15:12:47

level71

Time of First Successful Submission: 2023-04-07 15:28:10

level72

Time of First Successful Submission: 2023-04-07 16:06:31

level73

Time of First Successful Submission: 2023-04-07 16:28:48

level74

Time of First Successful Submission: 2023-04-07 16:43:27

level76

Time of First Successful Submission: 2023-04-07 17:00:41

level77

Time of First Successful Submission: 2023-04-07 17:07:20

level78

Time of First Successful Submission: 2023-04-09 14:59:11

level79

Time of First Successful Submission: 2023-04-09 15:08:38

level80

Time of First Successful Submission: 2023-04-09 15:16:52

level82

Time of First Successful Submission: 2023-04-09 15:41:16

level83

Time of First Successful Submission: 2023-04-09 16:01:30

level84

Time of First Successful Submission: 2023-04-09 16:17:10

level85

Time of First Successful Submission: 2023-04-09 16:23:17

level86

Time of First Successful Submission: 2023-04-11 17:04:13

level87

Time of First Successful Submission: 2023-04-11 17:18:51

level88

Time of First Successful Submission: 2023-04-11 17:29:11

level89

Time of First Successful Submission: 2023-04-11 17:33:06

level90

Time of First Successful Submission: 2023-04-15 16:33:33

level91

Time of First Successful Submission: 2023-04-15 16:51:11

level92

Time of First Successful Submission: 2023-04-16 08:16:50

level93

Time of First Successful Submission: 2023-04-16 09:48:32

level94

Time of First Successful Submission: 2023-04-16 10:43:57

level95

Time of First Successful Submission: 2023-04-16 10:51:20

level96

Time of First Successful Submission: 2023-04-16 10:56:14

level97

Time of First Successful Submission: 2023-04-16 11:13:57

level98

Time of First Successful Submission: 2023-04-16 11:30:18

level99

Time of First Successful Submission: 2023-04-16 11:39:54

level100

Time of First Successful Submission: 2023-04-16 13:13:33

level101

Time of First Successful Submission: 2023-04-16 13:19:32

level102

Time of First Successful Submission: 2023-04-16 13:22:52

level103

Time of First Successful Submission: 2023-04-16 13:36:55

level104

Time of First Successful Submission: 2023-04-16 13:42:01

level105

Time of First Successful Submission: 2023-04-20 17:07:21

level106

Time of First Successful Submission: 2023-04-20 17:16:07

level107

Time of First Successful Submission: 2023-04-22 13:20:35

level108

Time of First Successful Submission: 2023-04-22 13:24:36

level109

Time of First Successful Submission: 2023-04-29 16:32:22

level110

Time of First Successful Submission: 2023-04-29 16:48:01

level111

Time of First Successful Submission: 2023-04-29 16:53:51

level112

Time of First Successful Submission: 2023-04-29 17:15:19

level113

Time of First Successful Submission: 2023-04-29 17:19:47

level114

Time of First Successful Submission: 2023-04-29 17:32:15

level115

Time of First Successful Submission: 2023-04-29 17:36:00

level116

Time of First Successful Submission: 2023-04-30 10:42:06

level117

Time of First Successful Submission: 2023-04-30 10:54:00

level118

Time of First Successful Submission: 2023-04-30 11:09:30

level119

Time of First Successful Submission: 2023-04-30 11:16:06

level120

Time of First Successful Submission: 2023-04-30 11:26:58

level121

Time of First Successful Submission: 2023-04-30 11:33:29

level122

Time of First Successful Submission: 2023-04-30 13:02:56

level123

Time of First Successful Submission: 2023-04-30 13:09:48

level124

Time of First Successful Submission: 2023-04-30 16:18:33

level125

Time of First Successful Submission: 2023-04-30 16:59:14

level126

Time of First Successful Submission: 2023-05-01 14:14:51

level127

Time of First Successful Submission: 2023-05-01 14:27:45

level128

Time of First Successful Submission: 2023-05-01 14:52:45

level129

Time of First Successful Submission: 2023-05-01 15:01:29

level130

Time of First Successful Submission: 2023-05-01 15:07:08

level131

Time of First Successful Submission: 2023-05-01 15:11:20

level132

Time of First Successful Submission: 2023-05-01 16:23:03

level133

Time of First Successful Submission: 2023-05-01 16:26:32

level134

Time of First Successful Submission: 2023-05-01 16:46:28

level135

Time of First Successful Submission: 2023-05-01 17:00:42

level136

Time of First Successful Submission: 2023-05-01 17:06:10

level137

Time of First Successful Submission: 2023-05-01 17:12:52

level138

Time of First Successful Submission: 2023-05-01 17:16:18

level139

Time of First Successful Submission: 2023-05-05 16:52:39

level140

Time of First Successful Submission: 2023-05-06 13:06:54

level141

Time of First Successful Submission: 2023-05-06 13:26:34

level142

Time of First Successful Submission: 2023-05-06 15:34:26

HTTP (curl)

Time of First Successful Submission: 2022-12-03 14:35:00

HTTP (python)

Time of First Successful Submission: 2022-12-03 14:54:14

URL Encoding (curl)

Time of First Successful Submission: 2022-12-03 15:23:38

URL Encoding (python)

Time of First Successful Submission: 2022-12-03 15:26:08

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2022-12-03 15:33:54

HTTP GET Parameters (python)

Time of First Successful Submission: 2022-12-03 15:35:46

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2022-12-03 15:51:05

Multiple Form Fields (python)

Time of First Successful Submission: 2022-12-03 16:48:41

HTTP JSON (curl)

Time of First Successful Submission: 2022-12-03 16:51:45

HTTP JSON (netcat)

Time of First Successful Submission: 2022-12-03 17:27:11

HTTP JSON (python)

Time of First Successful Submission: 2022-12-03 18:02:27

Complex HTTP JSON (curl)

Time of First Successful Submission: 2022-12-03 18:13:15

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2022-12-04 11:34:30

Complex HTTP JSON (python)

Time of First Successful Submission: 2022-12-04 11:43:52

Server State (curl)

Time of First Successful Submission: 2022-12-04 16:26:40

Server State (netcat)

Time of First Successful Submission: 2022-12-04 16:22:23

Silenced Shellcode

Time of First Successful Submission: 2023-05-13 10:09:04

Shellcode Shuffle

Time of First Successful Submission: 2023-05-14 15:56:44

Shellcode Shuffle II

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

Mmap Mirage (Easy)

Time of First Successful Submission: 2023-06-17 13:02:09

Mmap Mirage (Hard)

Time of First Successful Submission: 2023-06-17 13:19:12

Twisted Text (Easy)

Time of First Successful Submission: 2023-03-04 15:08:31

Twisted Text (Hard)

Time of First Successful Submission: 2023-03-04 15:16:09

Tidy Task (Easy)

Time of First Successful Submission: 2023-03-04 15:27:58

Tidy Task (Hard)

Time of First Successful Submission: 2023-03-04 15:38:04

Logical License (Easy)

Time of First Successful Submission: 2023-03-04 15:45:14

Logical License (Hard)

Time of First Successful Submission: 2023-03-04 15:51:27

Modest Mangler (Easy)

Time of First Successful Submission: 2023-03-04 17:38:51

Modest Mangler (Hard)

Time of First Successful Submission: 2023-03-05 09:08:12

This is Yancode (Easy)

Time of First Successful Submission: 2023-05-16 14:45:36

This is Yancode (Hard)

Time of First Successful Submission: 2023-05-16 14:55:25

Powered by Yancode (Easy)

Time of First Successful Submission: 2023-05-16 15:17:46

Powered by Yancode (Hard)

Time of First Successful Submission: 2023-05-16 15:24:08

Yancode Inside (Easy)

Time of First Successful Submission: 2023-05-16 15:34:08

Yancode Inside (Hard)

Time of First Successful Submission: 2023-05-16 15:39:53

Level 15

Time of First Successful Submission: 2023-02-18 17:01:42

level2.0-f2022

Time of First Successful Submission: 2023-06-18 15:26:43

level2.1-f2022

Time of First Successful Submission: 2023-06-18 15:47:36


Intro to Programming Languages

14 / 234 8111 / 28131


Commands

Time of First Successful Submission: 2024-07-27 08:50:48

Command Arguments

Time of First Successful Submission: 2024-07-27 08:51:52

The Root Path

Time of First Successful Submission: 2024-07-27 08:54:01

Absolute Paths

Time of First Successful Submission: 2024-07-27 08:55:01

Changing position

Time of First Successful Submission: 2024-07-27 08:56:34

Changing to an Absolute Path

Time of First Successful Submission: 2024-07-27 08:57:59

Relative Paths

Time of First Successful Submission: 2024-07-27 09:00:58

Cat

Time of First Successful Submission: 2024-07-27 09:10:33

Ls

Time of First Successful Submission: 2024-07-27 09:19:00

Ls All

Time of First Successful Submission: 2024-07-27 09:23:32

Find

Time of First Successful Submission: 2024-07-27 09:36:19

Piping Echo

Time of First Successful Submission: 2024-07-27 10:46:21

Piping Stdout

Time of First Successful Submission: 2024-07-27 10:49:28

Piping Stdin

Time of First Successful Submission: 2024-07-27 12:40:59


Intro to Cybersecurity

79 / 183 2969 / 17895


Path Traversal 1

Time of First Successful Submission: 2023-01-21 16:50:33

CMDi 4

Time of First Successful Submission: 2023-01-21 17:04:48

Authentication Bypass 1

Time of First Successful Submission: 2023-01-22 16:16:47

SQLi 2

Time of First Successful Submission: 2023-01-22 17:03:16

SQLi 3

Time of First Successful Submission: 2023-01-22 17:35:48

SQLi 4

Time of First Successful Submission: 2023-01-22 18:03:57

SQLi 5

Time of First Successful Submission: 2023-01-29 09:05:25

XSS 3

Time of First Successful Submission: 2023-01-29 10:54:29

XSS 4

Time of First Successful Submission: 2023-01-29 11:03:12

XSS 5

Time of First Successful Submission: 2023-01-29 11:37:19

CSRF 1

Time of First Successful Submission: 2023-01-29 16:41:33

CSRF 2

Time of First Successful Submission: 2023-02-04 16:06:00

CSRF 4

Time of First Successful Submission: 2023-02-11 17:36:06

CSRF 5

Time of First Successful Submission: 2023-02-12 17:52:18

Connect

Time of First Successful Submission: 2022-12-06 17:27:31

Listen

Time of First Successful Submission: 2022-12-06 17:30:27

Scan 1

Time of First Successful Submission: 2022-12-06 17:44:12

Scan 2

Time of First Successful Submission: 2022-12-07 15:17:48

Monitor 1

Time of First Successful Submission: 2022-12-07 15:36:49

Monitor 2

Time of First Successful Submission: 2022-12-07 18:15:12

Network Configuration

Time of First Successful Submission: 2022-12-11 15:46:56

Ethernet

Time of First Successful Submission: 2022-12-24 16:55:24

IP

Time of First Successful Submission: 2022-12-31 16:20:24

TCP

Time of First Successful Submission: 2022-12-31 17:14:35

TCP Handshake

Time of First Successful Submission: 2022-12-31 18:27:48

ARP

Time of First Successful Submission: 2023-01-01 12:31:05

Intercept

Time of First Successful Submission: 2023-01-05 16:15:05

Man-in-the-Middle

Time of First Successful Submission: 2023-01-14 17:25:42

One-time Pad

Time of First Successful Submission: 2022-12-17 17:03:47

Many-time Pad

Time of First Successful Submission: 2022-12-17 17:39:54

AES

Time of First Successful Submission: 2022-12-17 18:00:32

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2022-12-31 16:05:25

DHKE

Time of First Successful Submission: 2022-12-18 15:25:37

RSA 1

Time of First Successful Submission: 2022-12-18 16:09:37

RSA 2

Time of First Successful Submission: 2022-12-18 16:31:26

RSA 3

Time of First Successful Submission: 2023-01-15 09:02:05

RSA 4

Time of First Successful Submission: 2023-01-15 10:03:55

SHA 1

Time of First Successful Submission: 2022-12-18 17:41:33

SHA 2

Time of First Successful Submission: 2022-12-18 18:10:00

TLS 1

Time of First Successful Submission: 2023-01-15 11:55:17

TLS 2

Time of First Successful Submission: 2023-01-21 16:29:30

level1

Time of First Successful Submission: 2023-11-12 12:19:30

level2

Time of First Successful Submission: 2023-11-12 12:31:39

level3

Time of First Successful Submission: 2023-11-12 14:07:58

level4

Time of First Successful Submission: 2023-11-12 14:10:47

level5

Time of First Successful Submission: 2023-11-12 14:17:28

level6

Time of First Successful Submission: 2023-11-12 14:34:44

level7

Time of First Successful Submission: 2023-11-12 14:40:16

level8

Time of First Successful Submission: 2023-11-12 14:44:32

level9

Time of First Successful Submission: 2023-11-12 14:48:10

level10

Time of First Successful Submission: 2023-11-12 14:58:53

level11

Time of First Successful Submission: 2023-11-12 15:13:51

level12

Time of First Successful Submission: 2023-11-12 15:23:37

level13

Time of First Successful Submission: 2023-11-12 15:27:54

level14

Time of First Successful Submission: 2023-11-12 15:32:32

level15

Time of First Successful Submission: 2023-11-12 15:35:38

level16

Time of First Successful Submission: 2023-11-12 15:39:19

level17

Time of First Successful Submission: 2023-11-18 16:41:38

level18

Time of First Successful Submission: 2023-11-18 16:46:52

level19

Time of First Successful Submission: 2023-11-18 17:34:00

Your First Overflow (easy)

Time of First Successful Submission: 2023-04-22 16:52:16

Your First Overflow (hard)

Time of First Successful Submission: 2023-04-22 17:16:38

Variable Control (easy)

Time of First Successful Submission: 2023-04-23 11:23:31

Variable Control (hard)

Time of First Successful Submission: 2023-04-23 11:51:10

Control Hijack (easy)

Time of First Successful Submission: 2023-04-23 13:40:23

Control Hijack (hard)

Time of First Successful Submission: 2023-04-23 14:23:03

Tricky Control Hijack (easy)

Time of First Successful Submission: 2023-04-23 16:54:00

Tricky Control Hijack (hard)

Time of First Successful Submission: 2023-04-23 17:03:25

PIEs (easy)

Time of First Successful Submission: 2023-04-23 17:44:23

PIEs (hard)

Time of First Successful Submission: 2023-04-25 17:14:46

String Lengths (easy)

Time of First Successful Submission: 2023-04-28 17:50:34

String Lengths (hard)

Time of First Successful Submission: 2023-04-29 12:32:34

Basic Shellcode

Time of First Successful Submission: 2023-04-22 15:42:14

NOP Sleds

Time of First Successful Submission: 2023-04-22 16:02:08

NULL-Free Shellcode

Time of First Successful Submission: 2023-04-22 16:29:19

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2023-04-29 14:14:15

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2023-04-29 14:24:45

Hijack to Shellcode (easy)

Time of First Successful Submission: 2023-04-29 14:51:33

Hijack to Shellcode (hard)

Time of First Successful Submission: 2023-04-29 16:00:13


Program Security

142 / 162 223 / 9030


ello ackers!

Time of First Successful Submission: 2023-05-08 17:17:40

Syscall Smuggler

Time of First Successful Submission: 2023-05-12 17:16:06

Syscall Shenanigans

Time of First Successful Submission: 2023-05-12 17:27:46

Byte Budget

Time of First Successful Submission: 2023-05-13 16:51:54

ClobberCode

Time of First Successful Submission: 2023-05-14 15:42:54

Diverse Delivery

Time of First Successful Submission: 2023-05-14 17:07:17

Pocket Payload

Time of First Successful Submission: 2023-05-15 17:08:45

Micro Menace

Time of First Successful Submission: 2023-05-16 14:15:11

Bounds Breaker (Easy)

Time of First Successful Submission: 2023-06-11 08:10:43

Bounds Breaker (Hard)

Time of First Successful Submission: 2023-06-11 08:25:01

Casting Catastrophe (Easy)

Time of First Successful Submission: 2023-06-11 09:06:57

Casting Catastrophe (Hard)

Time of First Successful Submission: 2023-06-11 09:22:30

Loop Lunacy (Easy)

Time of First Successful Submission: 2023-06-11 11:17:05

Loop Lunacy (Hard)

Time of First Successful Submission: 2023-06-11 17:51:38

Nosy Neighbor (Easy)

Time of First Successful Submission: 2023-04-29 13:04:12

Nosy Neighbor (Hard)

Time of First Successful Submission: 2023-04-29 13:31:08

Recursive Ruin (Easy)

Time of First Successful Submission: 2023-06-17 14:43:17

Recursive Ruin (Hard)

Time of First Successful Submission: 2023-06-17 15:59:41

Lingering Leftover (Easy)

Time of First Successful Submission: 2023-06-18 07:43:04

Lingering Leftover (Hard)

Time of First Successful Submission: 2023-06-18 07:58:53

Latent Leak (Easy)

Time of First Successful Submission: 2023-06-18 09:02:45

Latent Leak (Hard)

Time of First Successful Submission: 2023-06-18 09:27:00

Fork Foolery (Easy)

Time of First Successful Submission: 2023-06-18 13:50:29

Fork Foolery (Hard)

Time of First Successful Submission: 2023-06-18 14:16:48

Canary Conundrum (Easy)

Time of First Successful Submission: 2023-06-18 17:08:44

Canary Conundrum (Hard)

Time of First Successful Submission: 2023-06-22 17:19:42

A Crafty Clobber (Easy)

Time of First Successful Submission: 2023-06-23 17:00:26

A Crafty Clobber (Hard)

Time of First Successful Submission: 2023-06-24 07:20:13

Terrible Token (Easy)

Time of First Successful Submission: 2023-02-26 18:04:47

Terrible Token (Hard)

Time of First Successful Submission: 2023-03-04 10:09:46

Tangled Ticket (Easy)

Time of First Successful Submission: 2023-03-04 14:47:00

Tangled Ticket (Hard)

Time of First Successful Submission: 2023-03-04 14:58:54

Meager Mangler (Easy)

Time of First Successful Submission: 2023-03-04 17:06:42

Meager Mangler (Hard)

Time of First Successful Submission: 2023-03-04 17:16:47

Monstrous Mangler (Easy)

Time of First Successful Submission: 2023-03-05 10:11:39

Monstrous Mangler (Hard)

Time of First Successful Submission: 2023-03-05 10:49:59

Patched Up (Easy)

Time of First Successful Submission: 2023-03-05 13:03:25

Patched Up (Hard)

Time of First Successful Submission: 2023-03-18 16:35:04

Puzzle Patch (Easy)

Time of First Successful Submission: 2023-03-18 16:51:07

Puzzle Patch (Hard)

Time of First Successful Submission: 2023-03-19 10:58:56

Patch Perfect (Easy)

Time of First Successful Submission: 2023-03-19 11:20:12

Patch Perfect (Hard)

Time of First Successful Submission: 2023-03-19 11:45:20

Trust the Yancode (Easy)

Time of First Successful Submission: 2023-05-20 15:22:24

Trust the Yancode (Hard)

Time of First Successful Submission: 2023-05-20 15:38:31

Know the Yancode (Easy)

Time of First Successful Submission: 2023-05-21 08:10:45

Know the Yancode (Hard)

Time of First Successful Submission: 2023-05-21 08:55:31

Master the Yancode (Easy)

Time of First Successful Submission: 2023-05-21 09:42:33

Master the Yancode (Hard)

Time of First Successful Submission: 2023-05-21 10:11:34

Transcend the Yancode (Easy)

Time of First Successful Submission: 2023-05-21 10:43:00

Transcend the Yancode (Hard)

Time of First Successful Submission: 2023-05-21 11:14:17

The Yanalyzer (Easy)

Time of First Successful Submission: 2023-06-03 15:07:08

The Yanalyzer (Hard)

Time of First Successful Submission: 2023-06-03 17:28:55

The Yangler (Easy)

Time of First Successful Submission: 2023-06-04 17:01:41

The Yangler (Hard)

Time of First Successful Submission: 2023-06-09 17:00:55

Yancraft (Easy)

Time of First Successful Submission: 2023-06-10 07:58:44

Yancraft (Hard)

Time of First Successful Submission: 2023-06-10 08:43:38

Yansanity (Easy)

Time of First Successful Submission: 2023-06-10 10:49:54

Yansanity (Hard)

Time of First Successful Submission: 2023-06-11 07:40:43

Loose Link (Easy)

Time of First Successful Submission: 2023-09-09 14:40:28

Loose Link (Hard)

Time of First Successful Submission: 2023-09-09 15:04:02

Call Chain (Easy)

Time of First Successful Submission: 2023-09-09 15:19:16

Call Chain (Hard)

Time of First Successful Submission: 2023-09-09 15:29:16

Chain of Command (Easy)

Time of First Successful Submission: 2023-09-09 16:28:15

Chain of Command (Hard)

Time of First Successful Submission: 2023-09-09 16:44:08

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2023-09-09 17:44:20

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2023-09-11 15:25:03

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2023-09-11 17:11:48

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2023-09-11 17:31:26

Indirect Invocation (Easy)

Time of First Successful Submission: 2023-09-16 11:11:30

Indirect Invocation (Hard)

Time of First Successful Submission: 2023-09-16 11:34:41

Leaky Libc (Easy)

Time of First Successful Submission: 2023-09-16 14:03:36

Leaky Libc (Hard)

Time of First Successful Submission: 2023-09-16 14:14:38

Putsception (Easy)

Time of First Successful Submission: 2023-09-16 15:01:35

Putsception (Hard)

Time of First Successful Submission: 2023-09-16 15:10:14

Pivotal Prelude (Easy)

Time of First Successful Submission: 2023-09-16 16:59:43

Pivotal Prelude (Hard)

Time of First Successful Submission: 2023-09-16 17:14:42

Pivotal Pointer (Easy)

Time of First Successful Submission: 2023-09-17 07:25:46

Pivotal Pointer (Hard)

Time of First Successful Submission: 2023-09-17 10:47:00

Pivotal Payload (Easy)

Time of First Successful Submission: 2023-09-17 11:24:37

Pivotal Payload (Hard)

Time of First Successful Submission: 2023-09-23 09:49:42

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2023-09-23 13:36:59

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2023-09-23 13:44:31

Guarded Gadgets (Easy)

Time of First Successful Submission: 2023-10-12 14:35:12

Guarded Gadgets (Hard)

Time of First Successful Submission: 2023-10-12 14:45:54

ROP Roulette (Easy)

Time of First Successful Submission: 2023-10-07 15:45:36

ROP Roulette (Hard)

Time of First Successful Submission: 2023-10-07 16:08:22

Libc Lottery (Easy)

Time of First Successful Submission: 2023-10-12 13:42:28

Libc Lottery (Hard)

Time of First Successful Submission: 2023-10-12 14:06:36

Freebie (Easy)

Time of First Successful Submission: 2024-08-23 15:32:04

Freebie (Hard)

Time of First Successful Submission: 2024-08-23 15:39:09

Freebin Feint (Easy)

Time of First Successful Submission: 2024-08-23 17:08:04

Freebin Feint (Hard)

Time of First Successful Submission: 2024-08-23 17:14:02

Free Flag Fumble (Easy)

Time of First Successful Submission: 2024-08-23 17:33:42

Free Flag Fumble (Hard)

Time of First Successful Submission: 2024-08-24 13:02:03

Fickle Free (Easy)

Time of First Successful Submission: 2024-08-24 14:34:14

Fickle Free (Hard)

Time of First Successful Submission: 2024-08-24 15:03:01

Malloc Mirage (Easy)

Time of First Successful Submission: 2024-08-25 09:11:50

Malloc Mirage (Hard)

Time of First Successful Submission: 2024-08-25 09:17:42

Seeking Secrets (Easy)

Time of First Successful Submission: 2024-08-25 09:53:54

Seeking Secrets (Hard)

Time of First Successful Submission: 2024-08-25 10:02:05

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2024-08-25 10:54:50

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2024-08-25 11:00:24

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2024-08-25 13:22:48

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2024-08-25 13:28:14

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2024-08-25 14:43:57

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2024-08-25 14:50:14

Sus Sequence (Easy)

Time of First Successful Submission: 2024-09-01 13:43:33

Sus Sequence (Hard)

Time of First Successful Submission: 2024-09-01 13:51:37

Echo Emanations (Easy)

Time of First Successful Submission: 2024-09-14 13:59:30

Echo Emanations (Hard)

Time of First Successful Submission: 2024-09-14 14:04:29

Stack Spoofing (Easy)

Time of First Successful Submission: 2024-09-15 09:46:39

Stack Spoofing (Hard)

Time of First Successful Submission: 2024-09-15 10:04:47

Stack Summoning (Easy)

Time of First Successful Submission: 2024-09-21 08:48:56

Stack Summoning (Hard)

Time of First Successful Submission: 2024-09-21 08:53:24

Enterprising Echo (Easy)

Time of First Successful Submission: 2024-09-21 10:37:40

Enterprising Echo (Hard)

Time of First Successful Submission: 2024-09-21 16:45:21

Ephemeral Echo (Easy)

Time of First Successful Submission: 2024-09-22 09:54:04

Ephemeral Echo (Hard)

Time of First Successful Submission: 2024-09-22 09:57:23

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2024-11-09 17:44:04

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2024-11-09 17:57:07

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2024-11-16 16:34:33

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2024-11-16 16:38:01

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2024-11-16 18:21:27

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2024-11-16 18:29:19

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2024-11-17 11:53:03

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2024-11-17 11:58:18

Tcache Terror (Easy)

Time of First Successful Submission: 2024-11-23 16:54:05

Tcache Terror (Hard)

Time of First Successful Submission: 2024-11-23 17:00:48

Containment Composition (Easy)

Time of First Successful Submission: 2023-06-24 07:55:21

Containment Composition (Hard)

Time of First Successful Submission: 2023-06-24 09:17:06

Constant Corruption (Easy)

Time of First Successful Submission: 2023-06-24 16:11:19

Constant Corruption (Hard)

Time of First Successful Submission: 2023-06-24 17:40:24

Return to YanLand (Easy)

Time of First Successful Submission: 2023-06-25 16:42:48

Return to YanLand (Hard)

Time of First Successful Submission: 2023-07-01 15:35:12

Escape from YanLand (Easy)

Time of First Successful Submission: 2023-07-01 17:40:13

Escape from YanLand (Hard)

Time of First Successful Submission: 2023-07-02 08:38:16

The YanFilter (Easy)

Time of First Successful Submission: 2023-07-02 10:12:39

The YanFilter (Hard)

Time of First Successful Submission: 2023-07-02 10:34:07

The Great YanFilter (Easy)

Time of First Successful Submission: 2023-07-08 07:57:53

The Great YanFilter (Hard)

Time of First Successful Submission: 2023-07-08 08:29:01

Yan85 Reborn (Easy)

Time of First Successful Submission: 2023-07-15 06:50:26

Yan85 Reborn (Hard)

Time of First Successful Submission: 2023-07-15 07:40:58


System Security

90 / 95 135 / 3185


chroot-escape-basic

Time of First Successful Submission: 2023-07-15 15:47:21

chroot-shellcode

Time of First Successful Submission: 2023-07-15 16:51:06

chroot-proper

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

seccomp-basic

Time of First Successful Submission: 2023-07-16 08:40:32

seccomp-linkat

Time of First Successful Submission: 2023-07-16 09:54:10

seccomp-fchdir

Time of First Successful Submission: 2023-07-16 10:07:38

seccomp-rechroot

Time of First Successful Submission: 2023-07-16 10:17:24

seccomp-only

Time of First Successful Submission: 2023-07-16 11:08:18

seccomp-arch32

Time of First Successful Submission: 2023-07-16 14:07:24

seccomp-minimal

Time of First Successful Submission: 2023-07-16 15:19:26

seccomp-timebased

Time of First Successful Submission: 2023-07-22 06:37:23

seccomp-readonly

Time of First Successful Submission: 2023-07-22 09:03:55

process-isolation

Time of First Successful Submission: 2023-07-22 10:42:11

mount-namespace

Time of First Successful Submission: 2023-07-22 13:19:37

mount-cleanup

Time of First Successful Submission: 2023-07-22 15:39:49

mount-readonly

Time of First Successful Submission: 2023-07-22 15:46:54

mount-shellcode

Time of First Successful Submission: 2023-07-23 13:50:04

mount-bindmount

Time of First Successful Submission: 2023-07-29 08:11:04

level1.0

Time of First Successful Submission: 2023-07-29 08:47:42

level1.1

Time of First Successful Submission: 2023-07-29 08:53:19

level2.0

Time of First Successful Submission: 2023-07-29 08:59:26

level2.1

Time of First Successful Submission: 2023-07-29 09:20:51

level3.0

Time of First Successful Submission: 2023-07-29 09:51:05

level3.1

Time of First Successful Submission: 2023-07-29 10:09:28

level4.0

Time of First Successful Submission: 2023-07-29 15:42:37

level4.1

Time of First Successful Submission: 2023-07-29 15:48:37

level5.0

Time of First Successful Submission: 2023-07-30 10:54:04

level5.1

Time of First Successful Submission: 2023-08-07 16:07:33

level6.0

Time of First Successful Submission: 2023-08-08 10:22:36

level6.1

Time of First Successful Submission: 2023-08-08 16:53:04

level7.0

Time of First Successful Submission: 2023-08-09 17:10:34

level7.1

Time of First Successful Submission: 2023-08-09 17:51:39

level8.0

Time of First Successful Submission: 2023-08-10 12:49:17

level8.1

Time of First Successful Submission: 2023-08-10 13:07:48

level9.0

Time of First Successful Submission: 2023-08-11 07:36:29

level9.1

Time of First Successful Submission: 2023-08-11 08:46:07

level10.0

Time of First Successful Submission: 2023-08-11 09:06:54

level10.1

Time of First Successful Submission: 2023-08-11 09:13:12

level11.0

Time of First Successful Submission: 2023-08-11 09:24:43

level11.1

Time of First Successful Submission: 2023-08-11 09:30:18

level1.0

Time of First Successful Submission: 2023-08-11 10:57:09

level1.1

Time of First Successful Submission: 2023-08-11 11:06:12

level2.0

Time of First Successful Submission: 2023-08-11 13:11:35

level2.1

Time of First Successful Submission: 2023-08-11 13:17:42

level3.0

Time of First Successful Submission: 2023-08-11 13:33:24

level3.1

Time of First Successful Submission: 2023-08-11 13:38:03

level4.0

Time of First Successful Submission: 2023-08-11 14:14:02

level4.1

Time of First Successful Submission: 2023-08-11 14:18:27

level5.0

Time of First Successful Submission: 2023-08-11 16:01:28

level5.1

Time of First Successful Submission: 2023-08-11 16:07:15

level6.0

Time of First Successful Submission: 2023-08-13 09:48:30

level6.1

Time of First Successful Submission: 2023-08-13 09:56:23

level7.0

Time of First Successful Submission: 2023-08-13 15:42:44

level7.1

Time of First Successful Submission: 2023-08-13 15:54:29

level8.0

Time of First Successful Submission: 2023-08-16 07:08:45

level8.1

Time of First Successful Submission: 2023-08-16 07:14:24

level9.0

Time of First Successful Submission: 2023-08-15 17:01:12

level9.1

Time of First Successful Submission: 2023-08-15 17:09:29

level10.0

Time of First Successful Submission: 2023-08-19 13:46:05

level10.1

Time of First Successful Submission: 2023-08-19 13:57:38

level11.0

Time of First Successful Submission: 2023-08-20 16:31:08

level11.1

Time of First Successful Submission: 2023-08-20 16:35:00

level12.0

Time of First Successful Submission: 2023-08-20 16:22:08

level12.1

Time of First Successful Submission: 2023-08-20 16:26:49

Baby Spectre 1

Time of First Successful Submission: 2025-02-08 14:55:43

Baby Spectre 2

Time of First Successful Submission: 2025-02-08 15:23:42

Baby Spectre 3

Time of First Successful Submission: 2025-02-22 08:52:08

Baby Spectre 4

Time of First Successful Submission: 2025-02-22 12:23:10

Baby Spectre 5

Time of First Successful Submission: 2025-02-22 17:14:56

Prefetch Peek

Time of First Successful Submission: 2025-03-08 09:41:15

Spooky Spectre 1

Time of First Successful Submission: 2025-03-09 11:19:32

Spooky Spectre 2

Time of First Successful Submission: 2025-03-16 15:14:02

Yan85 Reloaded

Time of First Successful Submission: 2025-03-29 15:27:53

Ghost in the YPU 1

Time of First Successful Submission: 2025-04-05 14:54:45

level1.0

Time of First Successful Submission: 2023-08-26 12:32:04

level1.1

Time of First Successful Submission: 2023-08-26 12:55:28

level2.0

Time of First Successful Submission: 2023-08-27 16:56:47

level2.1

Time of First Successful Submission: 2023-08-29 17:16:41

level3.0

Time of First Successful Submission: 2023-09-02 15:11:01

level3.1

Time of First Successful Submission: 2023-09-02 15:45:10

level4.0

Time of First Successful Submission: 2023-09-04 17:14:21

level4.1

Time of First Successful Submission: 2023-09-09 13:08:33

level5.0

Time of First Successful Submission: 2023-10-16 17:21:30

level5.1

Time of First Successful Submission: 2023-10-19 17:17:21

level6.0

Time of First Successful Submission: 2023-10-21 08:36:00

level6.1

Time of First Successful Submission: 2023-10-21 10:55:45

level7.0

Time of First Successful Submission: 2023-10-29 12:25:03

level7.1

Time of First Successful Submission: 2023-10-29 14:33:23

level8.0

Time of First Successful Submission: 2023-10-29 15:03:16

level8.1

Time of First Successful Submission: 2023-10-29 16:43:37


Software Exploitation

80 / 90 162 / 1931


Level1.0

Time of First Successful Submission: 2023-11-01 17:27:08

Level1.1

Time of First Successful Submission: 2023-11-01 17:33:54

Level2.0

Time of First Successful Submission: 2023-11-01 17:44:45

Level2.1

Time of First Successful Submission: 2023-11-01 17:47:53

Level3.0

Time of First Successful Submission: 2023-11-04 10:25:13

Level3.1

Time of First Successful Submission: 2023-11-04 11:03:38

Level4.0

Time of First Successful Submission: 2023-11-04 11:30:32

Level4.1

Time of First Successful Submission: 2023-11-04 11:49:11

Level5.0

Time of First Successful Submission: 2023-11-04 14:30:37

Level5.1

Time of First Successful Submission: 2023-11-04 15:04:26

Level6.0

Time of First Successful Submission: 2023-11-05 09:27:36

Level6.1

Time of First Successful Submission: 2023-11-05 10:00:24

Level7.0

Time of First Successful Submission: 2023-11-25 08:16:44

Level7.1

Time of First Successful Submission: 2023-11-25 09:02:54

Level8.0

Time of First Successful Submission: 2023-11-26 16:24:45

Level8.1

Time of First Successful Submission: 2023-11-26 17:40:21

Level9.0

Time of First Successful Submission: 2023-12-02 10:03:34

Level9.1

Time of First Successful Submission: 2023-12-02 10:16:20

Level10.0

Time of First Successful Submission: 2023-12-02 17:44:51

Level10.1

Time of First Successful Submission: 2023-12-03 10:22:33

Level11.0

Time of First Successful Submission: 2023-12-05 14:34:27

Level11.1

Time of First Successful Submission: 2023-12-07 11:03:02

Level12.0

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

Level12.1

Time of First Successful Submission: 2024-08-10 14:30:43

level1

Time of First Successful Submission: 2024-08-11 10:08:53

level2

Time of First Successful Submission: 2024-08-11 10:40:49

level3

Time of First Successful Submission: 2024-08-11 10:59:22

level4

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

level5

Time of First Successful Submission: 2024-08-11 12:56:23

level6

Time of First Successful Submission: 2024-08-11 13:05:12

level7

Time of First Successful Submission: 2024-08-16 10:25:21

level8

Time of First Successful Submission: 2024-08-17 14:40:31

level9

Time of First Successful Submission: 2024-08-17 15:40:53

level10

Time of First Successful Submission: 2024-08-17 16:24:12

level11

Time of First Successful Submission: 2024-08-17 17:14:46

level12

Time of First Successful Submission: 2024-08-18 14:31:29

level13

Time of First Successful Submission: 2024-08-19 13:18:04

level14

Time of First Successful Submission: 2024-08-19 14:39:27

level15

Time of First Successful Submission: 2024-08-19 15:12:11

level16

Time of First Successful Submission: 2024-08-22 09:35:34

level17

Time of First Successful Submission: 2024-08-22 13:48:13

level18

Time of First Successful Submission: 2024-08-23 13:26:05

level19

Time of First Successful Submission: 2024-08-23 13:34:51

level20

Time of First Successful Submission: 2024-08-23 13:45:54

level1.0

Time of First Successful Submission: 2024-12-08 09:53:56

level1.1

Time of First Successful Submission: 2024-12-08 10:01:45

level2.0

Time of First Successful Submission: 2024-12-11 16:58:15

level2.1

Time of First Successful Submission: 2024-12-11 17:08:47

level3.0

Time of First Successful Submission: 2024-12-14 16:51:02

level3.1

Time of First Successful Submission: 2024-12-14 17:01:25

level4.0

Time of First Successful Submission: 2024-12-22 10:32:29

level4.1

Time of First Successful Submission: 2024-12-22 10:49:27

level5.0

Time of First Successful Submission: 2024-12-23 17:19:23

level5.1

Time of First Successful Submission: 2024-12-23 17:26:52

level6.0

Time of First Successful Submission: 2024-12-24 15:00:43

level6.1

Time of First Successful Submission: 2024-12-24 15:05:56

level7.0

Time of First Successful Submission: 2024-12-25 15:49:22

level7.1

Time of First Successful Submission: 2024-12-25 15:55:47

level8.0

Time of First Successful Submission: 2024-12-26 18:08:42

level8.1

Time of First Successful Submission: 2024-12-28 14:13:58

level9.0

Time of First Successful Submission: 2024-12-28 16:13:50

level9.1

Time of First Successful Submission: 2024-12-28 16:33:46

level10.0

Time of First Successful Submission: 2024-12-30 17:36:00

level10.1

Time of First Successful Submission: 2024-12-31 09:12:15

level1.0

Time of First Successful Submission: 2024-12-31 15:03:12

level1.1

Time of First Successful Submission: 2024-12-31 15:07:02

level2.0

Time of First Successful Submission: 2025-01-01 11:15:21

level2.1

Time of First Successful Submission: 2025-01-01 11:18:31

level3.0

Time of First Successful Submission: 2025-01-01 16:37:50

level3.1

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

level4.0

Time of First Successful Submission: 2025-01-04 16:41:38

level4.1

Time of First Successful Submission: 2025-01-05 10:18:40

level5.0

Time of First Successful Submission: 2025-01-06 16:01:52

level5.1

Time of First Successful Submission: 2025-01-06 16:07:26

level6.0

Time of First Successful Submission: 2025-01-11 11:26:21

level6.1

Time of First Successful Submission: 2025-01-11 11:41:28

level7.0

Time of First Successful Submission: 2025-01-11 16:26:35

level7.1

Time of First Successful Submission: 2025-01-11 16:42:21

level8.0

Time of First Successful Submission: 2025-02-01 11:06:05

level8.1

Time of First Successful Submission: 2025-02-06 18:31:48


Start Here

10 / 12 7315 / 38370


Using the VSCode Workspace

Time of First Successful Submission: 2023-11-25 17:23:12

Using the GUI Desktop

Time of First Successful Submission: 2023-11-25 17:25:30

Pasting into the Desktop

Time of First Successful Submission: 2023-11-25 17:33:37

Restarting Challenges

Time of First Successful Submission: 2024-07-20 15:46:15

Challenge Programs

Time of First Successful Submission: 2024-07-20 17:30:49

The Flag File

Time of First Successful Submission: 2023-11-25 17:40:52

Using Privileged Mode

Time of First Successful Submission: 2023-11-25 17:45:21

Persistent Home Directories - One

Time of First Successful Submission: 2023-11-25 17:51:26

Persistent Home Directories - Two

Time of First Successful Submission: 2023-11-25 17:53:32


Linux Luminarium

83 / 128 6111 / 28376


Intro to Commands

Time of First Successful Submission: 2024-07-27 08:50:48

Intro to Arguments

Time of First Successful Submission: 2024-07-27 08:51:52

The Root

Time of First Successful Submission: 2024-07-27 08:54:01

Program and absolute paths

Time of First Successful Submission: 2024-07-27 08:55:01

Position thy self

Time of First Successful Submission: 2024-07-27 08:56:34

Position elsewhere

Time of First Successful Submission: 2024-07-27 08:57:59

implicit relative paths, from /

Time of First Successful Submission: 2024-07-27 09:00:58

explicit relative paths, from /

Time of First Successful Submission: 2024-07-27 09:02:46

implicit relative path

Time of First Successful Submission: 2024-07-27 09:04:16

home sweet home

Time of First Successful Submission: 2024-07-27 09:07:42

cat: not the pet, but the command!

Time of First Successful Submission: 2024-07-27 09:10:33

catting absolute paths

Time of First Successful Submission: 2024-07-27 09:12:21

more catting practice

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

grepping for a needle in a haystack

Time of First Successful Submission: 2024-07-27 09:17:43

listing files

Time of First Successful Submission: 2024-07-27 09:19:00

touching files

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removing files

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hidden files

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An Epic Filesystem Quest

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making directories

Time of First Successful Submission: 2024-07-27 09:34:00

finding files

Time of First Successful Submission: 2024-07-27 09:36:19

linking files

Time of First Successful Submission: 2024-07-27 09:40:16

Learning From Documentation

Time of First Successful Submission: 2024-07-27 09:42:53

Learning Complex Usage

Time of First Successful Submission: 2024-07-27 09:44:44

Reading Manuals

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Searching Manuals

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Searching For Manuals

Time of First Successful Submission: 2024-07-27 10:05:40

Helpful Programs

Time of First Successful Submission: 2024-07-27 10:07:35

Help for Builtins

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Matching with *

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Matching with ?

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Matching with []

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Matching paths with []

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Mixing globs

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Exclusionary globbing

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Redirecting output

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Redirecting more output

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Appending output

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Redirecting errors

Time of First Successful Submission: 2024-07-27 12:37:23

Redirecting input

Time of First Successful Submission: 2024-07-27 12:40:59

Grepping stored results

Time of First Successful Submission: 2024-07-27 12:43:09

Grepping live output

Time of First Successful Submission: 2024-07-27 12:45:24

Grepping errors

Time of First Successful Submission: 2024-07-27 12:47:19

Duplicating piped data with tee

Time of First Successful Submission: 2024-07-27 13:23:59

Writing to multiple programs

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Split-piping stderr and stdout

Time of First Successful Submission: 2024-08-18 12:39:53

Printing Variables

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Setting Variables

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Multi-word Variables

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Exporting Variables

Time of First Successful Submission: 2024-07-27 13:42:09

Printing Exported Variables

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Storing Command Output

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Reading Input

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Reading Files

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Listing Processes

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Killing Processes

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Interrupting Processes

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Suspending Processes

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Resuming Processes

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Backgrounding Processes

Time of First Successful Submission: 2024-07-27 14:08:42

Foregrounding Processes

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Starting Backgrounded Processes

Time of First Successful Submission: 2024-07-27 14:11:19

Process Exit Codes

Time of First Successful Submission: 2024-08-10 15:19:41

Becoming root with su

Time of First Successful Submission: 2024-07-28 07:19:27

Other users with su

Time of First Successful Submission: 2024-07-28 07:21:14

Cracking passwords

Time of First Successful Submission: 2024-07-28 07:26:01

Using sudo

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

Changing File Ownership

Time of First Successful Submission: 2024-07-27 14:16:24

Groups and Files

Time of First Successful Submission: 2024-07-27 14:19:37

Fun With Groups Names

Time of First Successful Submission: 2024-07-27 14:21:01

Changing Permissions

Time of First Successful Submission: 2024-07-27 14:25:34

Executable Files

Time of First Successful Submission: 2024-07-27 14:26:50

Permission Tweaking Practice

Time of First Successful Submission: 2024-07-27 14:46:27

Permissions Setting Practice

Time of First Successful Submission: 2024-07-28 07:12:45

The SUID Bit

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

Chaining with Semicolons

Time of First Successful Submission: 2024-07-28 07:30:19

Your First Shell Script

Time of First Successful Submission: 2024-07-28 07:32:51

Redirecting Script Output

Time of First Successful Submission: 2024-07-28 07:35:26

Executable Shell Scripts

Time of First Successful Submission: 2024-07-28 07:37:54

The PATH Variable

Time of First Successful Submission: 2024-07-28 07:41:09

Setting PATH

Time of First Successful Submission: 2024-07-28 07:44:45

Adding Commands

Time of First Successful Submission: 2024-07-28 07:49:08

Hijacking Commands

Time of First Successful Submission: 2024-07-28 07:56:37


Computing 101

49 / 69 5308 / 19407


set-register

Time of First Successful Submission: 2022-11-06 16:41:59

set-multiple-registers

Time of First Successful Submission: 2024-07-28 08:19:26

add-to-register

Time of First Successful Submission: 2022-11-06 17:16:36

linear-equation-registers

Time of First Successful Submission: 2022-11-06 17:23:07

integer-division

Time of First Successful Submission: 2022-11-06 17:27:58

modulo-operation

Time of First Successful Submission: 2022-11-06 17:31:42

set-upper-byte

Time of First Successful Submission: 2024-07-28 08:29:31

efficient-modulo

Time of First Successful Submission: 2022-11-12 15:41:12

byte-extraction

Time of First Successful Submission: 2022-11-13 11:03:35

bitwise-and

Time of First Successful Submission: 2022-11-13 11:18:33

check-even

Time of First Successful Submission: 2022-11-13 11:27:46

memory-read

Time of First Successful Submission: 2024-07-28 08:38:19

memory-write

Time of First Successful Submission: 2024-07-28 08:43:57

memory-increment

Time of First Successful Submission: 2022-11-13 11:37:23

byte-access

Time of First Successful Submission: 2024-07-28 08:51:21

memory-size-access

Time of First Successful Submission: 2022-11-13 11:56:50

little-endian-write

Time of First Successful Submission: 2022-11-13 12:19:05

memory-sum

Time of First Successful Submission: 2022-11-13 12:27:35

stack-subtraction

Time of First Successful Submission: 2022-11-13 12:46:50

swap-stack-values

Time of First Successful Submission: 2022-11-13 12:43:40

average-stack-values

Time of First Successful Submission: 2022-11-13 16:49:03

absolute-jump

Time of First Successful Submission: 2024-07-28 08:56:54

relative-jump

Time of First Successful Submission: 2024-07-28 09:05:04

jump-trampoline

Time of First Successful Submission: 2022-11-20 16:35:49

conditional-jump

Time of First Successful Submission: 2022-11-26 15:07:00

indirect-jump

Time of First Successful Submission: 2022-11-26 15:34:06

average-loop

Time of First Successful Submission: 2022-11-26 15:51:14

count-non-zero

Time of First Successful Submission: 2022-11-26 17:42:01

string-lower

Time of First Successful Submission: 2022-11-27 12:20:21

most-common-byte

Time of First Successful Submission: 2022-11-27 17:51:54

Debugging Programs

Time of First Successful Submission: 2023-02-25 16:53:58

Inspecting Registers

Time of First Successful Submission: 2023-02-25 16:59:57

Examining Memory

Time of First Successful Submission: 2023-02-25 17:26:48

Setting Breakpoints

Time of First Successful Submission: 2023-02-25 17:44:22

GDB Scripting

Time of First Successful Submission: 2023-02-26 15:01:08

Modifying Data

Time of First Successful Submission: 2023-02-26 17:08:09

Modifying Execution

Time of First Successful Submission: 2023-02-26 17:18:28

Broken Functions

Time of First Successful Submission: 2023-02-26 17:35:03

Exit

Time of First Successful Submission: 2022-12-04 16:38:55

Socket

Time of First Successful Submission: 2022-12-04 16:56:27

Bind

Time of First Successful Submission: 2022-12-04 18:29:10

Listen

Time of First Successful Submission: 2022-12-06 08:38:03

Accept

Time of First Successful Submission: 2022-12-06 08:44:19

Static Response

Time of First Successful Submission: 2022-12-06 09:10:49

Dynamic Response

Time of First Successful Submission: 2022-12-06 10:39:04

Iterative GET Server

Time of First Successful Submission: 2022-12-06 10:47:54

Concurrent GET Server

Time of First Successful Submission: 2022-12-06 11:20:19

Concurrent POST Server

Time of First Successful Submission: 2022-12-06 12:09:47

Web Server

Time of First Successful Submission: 2022-12-06 17:20:06


Playing With Programs

75 / 116 1707 / 22237


Decoding Base64

Time of First Successful Submission: 2022-12-17 16:26:49

HTTP (netcat)

Time of First Successful Submission: 2022-12-03 14:43:59

HTTP Paths (netcat)

Time of First Successful Submission: 2022-12-03 15:18:03

HTTP (curl)

Time of First Successful Submission: 2022-12-03 15:15:14

HTTP (python)

Time of First Successful Submission: 2022-12-03 15:20:00

HTTP Host Header (python)

Time of First Successful Submission: 2022-12-03 15:13:41

HTTP Host Header (curl)

Time of First Successful Submission: 2022-12-03 15:00:33

HTTP Host Header (netcat)

Time of First Successful Submission: 2022-12-03 15:06:28

URL Encoding (netcat)

Time of First Successful Submission: 2022-12-03 15:28:34

HTTP GET Parameters

Time of First Successful Submission: 2022-12-03 15:31:10

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2022-12-03 15:48:32

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2022-12-03 15:43:40

HTTP Forms (curl)

Time of First Successful Submission: 2022-12-03 16:21:47

HTTP Forms (netcat)

Time of First Successful Submission: 2022-12-03 16:19:00

HTTP Forms (python)

Time of First Successful Submission: 2022-12-03 16:07:14

Multiple Form Fields (curl)

Time of First Successful Submission: 2022-12-03 16:23:55

Multiple Form Fields (netcat)

Time of First Successful Submission: 2022-12-03 16:28:10

HTTP Redirects (netcat)

Time of First Successful Submission: 2022-12-04 11:54:32

HTTP Redirects (curl)

Time of First Successful Submission: 2022-12-04 11:49:50

HTTP Redirects (python)

Time of First Successful Submission: 2022-12-04 11:56:39

HTTP Cookies (curl)

Time of First Successful Submission: 2022-12-04 12:05:12

HTTP Cookies (netcat)

Time of First Successful Submission: 2022-12-04 12:09:56

HTTP Cookies (python)

Time of First Successful Submission: 2022-12-04 12:16:48

Server State (python)

Time of First Successful Submission: 2022-12-04 16:28:04

cat

Time of First Successful Submission: 2022-11-05 10:44:06

more

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less

Time of First Successful Submission: 2022-11-05 10:50:30

tail

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head

Time of First Successful Submission: 2022-11-05 10:52:59

sort

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vim

Time of First Successful Submission: 2022-11-05 10:55:30

emacs

Time of First Successful Submission: 2022-11-05 10:56:57

nano

Time of First Successful Submission: 2022-11-05 11:00:54

rev

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od

Time of First Successful Submission: 2022-11-05 11:12:46

hd

Time of First Successful Submission: 2022-11-05 11:16:00

xxd

Time of First Successful Submission: 2022-11-05 11:17:53

base32

Time of First Successful Submission: 2022-11-05 11:19:59

base64

Time of First Successful Submission: 2022-11-05 11:21:19

split

Time of First Successful Submission: 2022-11-05 11:23:43

gzip

Time of First Successful Submission: 2022-11-05 11:29:29

bzip2

Time of First Successful Submission: 2022-11-05 11:37:39

zip

Time of First Successful Submission: 2022-11-05 11:52:30

tar

Time of First Successful Submission: 2022-11-05 11:58:22

ar

Time of First Successful Submission: 2022-11-05 12:02:08

cpio

Time of First Successful Submission: 2022-11-05 12:43:01

genisoimage

Time of First Successful Submission: 2022-11-05 13:30:23

env

Time of First Successful Submission: 2022-11-05 13:23:00

find

Time of First Successful Submission: 2022-11-05 15:27:30

make

Time of First Successful Submission: 2022-11-05 15:35:02

nice

Time of First Successful Submission: 2022-11-05 15:36:50

timeout

Time of First Successful Submission: 2022-11-05 15:39:04

stdbuf

Time of First Successful Submission: 2022-11-05 15:41:54

setarch

Time of First Successful Submission: 2022-11-05 15:44:27

watch

Time of First Successful Submission: 2022-11-05 15:48:14

socat

Time of First Successful Submission: 2022-11-05 15:55:31

whiptail

Time of First Successful Submission: 2022-11-05 16:07:34

awk

Time of First Successful Submission: 2022-11-05 16:19:49

sed

Time of First Successful Submission: 2022-11-05 16:23:16

ed

Time of First Successful Submission: 2022-11-05 16:27:04

chown

Time of First Successful Submission: 2022-11-05 16:29:10

chmod

Time of First Successful Submission: 2022-11-05 16:30:16

cp

Time of First Successful Submission: 2022-11-05 16:37:20

mv

Time of First Successful Submission: 2022-11-26 17:08:06

perl

Time of First Successful Submission: 2022-11-05 17:05:20

python

Time of First Successful Submission: 2022-11-05 17:07:51

ruby

Time of First Successful Submission: 2022-11-05 17:10:24

bash

Time of First Successful Submission: 2022-11-05 17:27:10

date

Time of First Successful Submission: 2022-11-05 17:29:31

dmesg

Time of First Successful Submission: 2022-11-05 17:31:09

wc

Time of First Successful Submission: 2022-11-05 17:33:14

gcc

Time of First Successful Submission: 2022-11-05 17:46:58

as

Time of First Successful Submission: 2022-11-05 17:48:52

wget

Time of First Successful Submission: 2022-11-13 10:13:04

ssh-keygen

Time of First Successful Submission: 2022-11-20 17:16:52


CybHer Dojo

10 / 104 7409 / 38588


Using the VSCode Workspace

Time of First Successful Submission: 2023-11-25 17:23:12

Using the GUI Desktop

Time of First Successful Submission: 2023-11-25 17:25:30

Pasting into the Desktop

Time of First Successful Submission: 2023-11-25 17:33:37

Restarting Challenges

Time of First Successful Submission: 2024-07-20 15:46:15

Getting Help

Time of First Successful Submission: 2024-07-27 08:48:52

Challenge Programs

Time of First Successful Submission: 2024-07-20 17:30:49

The Flag File

Time of First Successful Submission: 2023-11-25 17:40:52

Using Privileged Mode

Time of First Successful Submission: 2023-11-25 17:45:21

Persistent Home Directories - One

Time of First Successful Submission: 2023-11-25 17:51:26

Persistent Home Directories - Two

Time of First Successful Submission: 2023-11-25 17:53:32


GCA CTF

10 / 104 7409 / 38588


Using the VSCode Workspace

Time of First Successful Submission: 2023-11-25 17:23:12

Using the GUI Desktop

Time of First Successful Submission: 2023-11-25 17:25:30

Pasting into the Desktop

Time of First Successful Submission: 2023-11-25 17:33:37

Restarting Challenges

Time of First Successful Submission: 2024-07-20 15:46:15

Getting Help

Time of First Successful Submission: 2024-07-27 08:48:52

Challenge Programs

Time of First Successful Submission: 2024-07-20 17:30:49

The Flag File

Time of First Successful Submission: 2023-11-25 17:40:52

Using Privileged Mode

Time of First Successful Submission: 2023-11-25 17:45:21

Persistent Home Directories - One

Time of First Successful Submission: 2023-11-25 17:51:26

Persistent Home Directories - Two

Time of First Successful Submission: 2023-11-25 17:53:32