level1

Time of First Successful Submission: 2024-07-04 21:10:47

level2

Time of First Successful Submission: 2024-07-04 21:11:35

level3

Time of First Successful Submission: 2024-07-04 21:12:36

level4

Time of First Successful Submission: 2024-07-04 21:13:19

level5

Time of First Successful Submission: 2024-07-04 21:14:25

level6

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

level7

Time of First Successful Submission: 2024-07-04 21:16:45

level8

Time of First Successful Submission: 2024-07-04 21:18:56

level9

Time of First Successful Submission: 2024-07-04 21:20:21

level10

Time of First Successful Submission: 2024-07-04 21:21:31

level11

Time of First Successful Submission: 2024-07-05 14:55:32

level12

Time of First Successful Submission: 2024-07-05 14:57:13

level13

Time of First Successful Submission: 2024-07-05 15:03:08

level14

Time of First Successful Submission: 2024-07-05 15:17:09

level15

Time of First Successful Submission: 2024-07-05 15:24:34

level16

Time of First Successful Submission: 2024-07-05 15:37:18

level17

Time of First Successful Submission: 2024-07-05 15:38:43

level18

Time of First Successful Submission: 2024-07-05 15:40:23

level19

Time of First Successful Submission: 2024-07-05 15:46:00

level20

Time of First Successful Submission: 2024-07-05 15:47:49

level21

Time of First Successful Submission: 2024-07-05 15:48:57

level22

Time of First Successful Submission: 2024-07-05 15:49:51

level23

Time of First Successful Submission: 2024-07-05 15:50:42

level24

Time of First Successful Submission: 2024-07-05 15:51:47

level25

Time of First Successful Submission: 2024-07-05 15:52:53

level26

Time of First Successful Submission: 2024-07-05 15:54:52

level27

Time of First Successful Submission: 2024-07-05 15:57:43

level28

Time of First Successful Submission: 2024-07-05 15:58:42

level29

Time of First Successful Submission: 2024-07-05 16:45:16

level30

Time of First Successful Submission: 2024-07-05 16:50:48

level31

Time of First Successful Submission: 2024-07-05 17:03:26

level32

Time of First Successful Submission: 2024-07-05 17:04:20

level33

Time of First Successful Submission: 2024-07-05 17:24:31

level34

Time of First Successful Submission: 2024-07-05 17:40:59

level35

Time of First Successful Submission: 2024-07-05 17:41:28

level36

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

level37

Time of First Successful Submission: 2024-07-05 20:05:57

level38

Time of First Successful Submission: 2024-07-05 20:09:06

level39

Time of First Successful Submission: 2024-07-05 20:09:45

level40

Time of First Successful Submission: 2024-07-05 20:17:28

level41

Time of First Successful Submission: 2024-07-05 20:27:55

level42

Time of First Successful Submission: 2024-07-05 20:30:29

level43

Time of First Successful Submission: 2024-07-05 20:31:30

level44

Time of First Successful Submission: 2024-07-05 20:32:38

level45

Time of First Successful Submission: 2024-07-05 20:33:33

level46

Time of First Successful Submission: 2024-07-05 20:34:29

level47

Time of First Successful Submission: 2024-07-05 20:35:34

level48

Time of First Successful Submission: 2024-07-05 20:41:55

level49

Time of First Successful Submission: 2024-07-05 20:44:13

level50

Time of First Successful Submission: 2024-07-05 20:49:39

level51

Time of First Successful Submission: 2024-07-05 20:52:36

level52

Time of First Successful Submission: 2024-07-05 20:56:21

level53

Time of First Successful Submission: 2024-07-05 20:57:42

level54

Time of First Successful Submission: 2024-07-05 21:58:48

level55

Time of First Successful Submission: 2024-07-05 22:00:30

level56

Time of First Successful Submission: 2024-07-05 22:01:27

level57

Time of First Successful Submission: 2024-07-05 22:01:57

level58

Time of First Successful Submission: 2024-07-05 22:06:24

level59

Time of First Successful Submission: 2024-07-05 22:20:26

level60

Time of First Successful Submission: 2024-11-18 17:15:48

level61

Time of First Successful Submission: 2024-11-18 17:25:28

level62

Time of First Successful Submission: 2024-11-18 17:41:48

level63

Time of First Successful Submission: 2024-11-18 17:48:48

level64

Time of First Successful Submission: 2024-11-18 18:35:11

level65

Time of First Successful Submission: 2024-11-18 19:02:38

level66

Time of First Successful Submission: 2024-11-18 19:16:14

level67

Time of First Successful Submission: 2024-11-18 19:34:03

level68

Time of First Successful Submission: 2024-11-18 19:54:14

level70

Time of First Successful Submission: 2024-11-18 20:16:15

level71

Time of First Successful Submission: 2024-11-18 20:19:20

level72

Time of First Successful Submission: 2024-11-18 20:23:56

level73

Time of First Successful Submission: 2024-11-19 15:09:24

level74

Time of First Successful Submission: 2024-11-19 18:20:05

level76

Time of First Successful Submission: 2024-11-19 19:04:25

level77

Time of First Successful Submission: 2024-11-19 19:10:38

level78

Time of First Successful Submission: 2024-11-19 19:19:31

level79

Time of First Successful Submission: 2024-11-19 19:22:01

level80

Time of First Successful Submission: 2024-11-19 19:54:00

level82

Time of First Successful Submission: 2024-11-19 19:59:55

level83

Time of First Successful Submission: 2024-11-19 20:17:18

level84

Time of First Successful Submission: 2024-11-19 20:26:22

level85

Time of First Successful Submission: 2024-11-19 20:28:56

level86

Time of First Successful Submission: 2024-11-19 21:06:33

level87

Time of First Successful Submission: 2024-11-20 13:27:59

level88

Time of First Successful Submission: 2024-11-20 13:36:02

level89

Time of First Successful Submission: 2024-11-20 14:07:53

level90

Time of First Successful Submission: 2024-11-20 14:13:06

level91

Time of First Successful Submission: 2024-11-20 14:18:06

level92

Time of First Successful Submission: 2024-11-20 14:21:14

level93

Time of First Successful Submission: 2024-11-20 17:03:38

level94

Time of First Successful Submission: 2024-11-20 17:09:10

level95

Time of First Successful Submission: 2024-11-21 14:21:04

level96

Time of First Successful Submission: 2024-11-21 14:23:50

level97

Time of First Successful Submission: 2024-11-21 15:46:27

level98

Time of First Successful Submission: 2024-11-21 15:55:28

level99

Time of First Successful Submission: 2024-11-21 15:59:37

level100

Time of First Successful Submission: 2024-11-21 16:03:53

level101

Time of First Successful Submission: 2024-11-21 16:07:55

level102

Time of First Successful Submission: 2024-11-21 16:13:04

level103

Time of First Successful Submission: 2024-11-21 16:40:09

level104

Time of First Successful Submission: 2024-11-21 18:04:46

level105

Time of First Successful Submission: 2024-11-21 18:25:13

level106

Time of First Successful Submission: 2024-11-22 13:51:14

level107

Time of First Successful Submission: 2024-11-22 15:17:41

level108

Time of First Successful Submission: 2024-11-22 20:16:49

level109

Time of First Successful Submission: 2024-11-22 20:19:02

level110

Time of First Successful Submission: 2024-11-22 20:21:10

level111

Time of First Successful Submission: 2024-11-22 20:22:33

level112

Time of First Successful Submission: 2024-11-22 20:29:37

level113

Time of First Successful Submission: 2024-11-22 20:32:13

level114

Time of First Successful Submission: 2024-11-22 20:38:05

level115

Time of First Successful Submission: 2024-11-22 20:40:33

level116

Time of First Successful Submission: 2024-11-22 20:50:05

level117

Time of First Successful Submission: 2024-11-22 20:58:17

level118

Time of First Successful Submission: 2024-11-22 21:06:01

level119

Time of First Successful Submission: 2024-11-23 18:50:44

level120

Time of First Successful Submission: 2024-11-23 19:00:39

level121

Time of First Successful Submission: 2024-11-23 19:08:02

level122

Time of First Successful Submission: 2024-11-23 19:11:15

level123

Time of First Successful Submission: 2024-11-23 19:15:11

level124

Time of First Successful Submission: 2024-11-23 19:18:05

level125

Time of First Successful Submission: 2024-11-23 19:20:54

level126

Time of First Successful Submission: 2024-11-23 19:24:16

level127

Time of First Successful Submission: 2024-11-23 19:25:40

level128

Time of First Successful Submission: 2024-11-23 19:41:03

level129

Time of First Successful Submission: 2024-11-23 22:30:35

level130

Time of First Successful Submission: 2024-11-23 22:48:43

level131

Time of First Successful Submission: 2024-11-23 22:51:46

level132

Time of First Successful Submission: 2024-11-23 22:54:26

level133

Time of First Successful Submission: 2024-11-23 23:20:09

level134

Time of First Successful Submission: 2024-11-25 18:09:33

level135

Time of First Successful Submission: 2024-11-24 04:16:02

level136

Time of First Successful Submission: 2024-11-24 04:17:22

level137

Time of First Successful Submission: 2024-11-24 04:19:04

level138

Time of First Successful Submission: 2024-11-24 04:20:01

level139

Time of First Successful Submission: 2024-11-24 04:26:33

level140

Time of First Successful Submission: 2024-11-25 15:25:24

level141

Time of First Successful Submission: 2024-11-25 16:02:19

level142

Time of First Successful Submission: 2024-11-25 16:51:55

HTTP (curl)

Time of First Successful Submission: 2023-09-13 12:10:54

HTTP (python)

Time of First Successful Submission: 2023-09-13 12:19:24

URL Encoding (curl)

Time of First Successful Submission: 2023-09-13 12:57:59

URL Encoding (python)

Time of First Successful Submission: 2024-07-06 18:38:37

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2024-07-08 00:55:22

HTTP GET Parameters (python)

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

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2024-07-08 19:04:40

Multiple Form Fields (python)

Time of First Successful Submission: 2024-07-09 12:42:49

HTTP JSON (curl)

Time of First Successful Submission: 2024-07-09 12:50:08

HTTP JSON (netcat)

Time of First Successful Submission: 2024-07-09 13:37:18

HTTP JSON (python)

Time of First Successful Submission: 2024-07-09 13:45:53

Complex HTTP JSON (curl)

Time of First Successful Submission: 2024-07-09 13:52:40

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2024-07-09 13:57:06

Complex HTTP JSON (python)

Time of First Successful Submission: 2024-07-09 13:59:53

Server State (curl)

Time of First Successful Submission: 2024-07-09 16:11:58

Server State (netcat)

Time of First Successful Submission: 2024-07-09 16:16:03

Silenced Shellcode

Time of First Successful Submission: 2024-07-15 13:17:53

Shellcode Shuffle

Time of First Successful Submission: 2024-07-16 15:50:15

Shellcode Shuffle II

Time of First Successful Submission: 2024-07-16 15:52:33

Mmap Mirage (Easy)

Time of First Successful Submission: 2024-07-25 18:49:02

Mmap Mirage (Hard)

Time of First Successful Submission: 2024-07-25 19:06:47

Twisted Text (Easy)

Time of First Successful Submission: 2024-07-17 13:38:26

Twisted Text (Hard)

Time of First Successful Submission: 2024-07-17 13:45:33

Tidy Task (Easy)

Time of First Successful Submission: 2024-07-17 13:50:32

Tidy Task (Hard)

Time of First Successful Submission: 2024-07-17 13:54:13

Logical License (Easy)

Time of First Successful Submission: 2024-07-17 14:00:43

Logical License (Hard)

Time of First Successful Submission: 2024-07-17 14:21:08

Modest Mangler (Easy)

Time of First Successful Submission: 2024-07-17 16:17:00

Modest Mangler (Hard)

Time of First Successful Submission: 2024-07-18 12:30:12

This is Yancode (Easy)

Time of First Successful Submission: 2024-07-19 12:46:19

This is Yancode (Hard)

Time of First Successful Submission: 2024-07-19 20:58:25

Powered by Yancode (Easy)

Time of First Successful Submission: 2024-07-21 17:50:26

Powered by Yancode (Hard)

Time of First Successful Submission: 2024-07-21 18:20:14

Yancode Inside (Easy)

Time of First Successful Submission: 2024-07-22 00:06:39

Yancode Inside (Hard)

Time of First Successful Submission: 2024-07-22 00:36:20

Level 15

Time of First Successful Submission: 2024-07-07 15:41:45

Day 01

Time of First Successful Submission: 2025-12-01 23:24:15

Day 02

Time of First Successful Submission: 2025-12-02 19:27:56

Day 03

Time of First Successful Submission: 2025-12-03 15:26:27

Day 04

Time of First Successful Submission: 2025-12-04 13:54:49

Day 05

Time of First Successful Submission: 2025-12-17 16:02:24

Day 06

Time of First Successful Submission: 2025-12-23 13:48:41

Day 07

Time of First Successful Submission: 2025-12-07 21:13:46

Day 08

Time of First Successful Submission: 2025-12-08 14:31:06

Day 09

Time of First Successful Submission: 2025-12-23 18:43:18

Day 10

Time of First Successful Submission: 2025-12-15 17:42:45

Day 11

Time of First Successful Submission: 2025-12-30 23:27:25

Day 12

Time of First Successful Submission: 2025-12-29 20:44:26

Language Barrier

Time of First Successful Submission: 2024-12-20 14:44:45

Baby Steps

Time of First Successful Submission: 2024-12-20 14:49:25

Roman Cryptography

Time of First Successful Submission: 2024-12-20 15:01:58

Obscura

Time of First Successful Submission: 2024-12-20 15:14:53

XOR

Time of First Successful Submission: 2024-12-20 15:23:53

XOR 2.0

Time of First Successful Submission: 2024-12-20 16:07:30

Modular Arithmetic

Time of First Successful Submission: 2025-08-30 02:41:48

Modular Inverse

Time of First Successful Submission: 2025-08-30 02:48:05

Chinese Remainder Theorem

Time of First Successful Submission: 2025-08-30 02:55:41

Fermat Theorem

Time of First Successful Submission: 2025-08-30 02:59:16

Final Boss

Time of First Successful Submission: 2025-08-30 03:25:57

CBC Mode Me

Time of First Successful Submission: 2025-12-04 17:29:32

Curfuffle

Time of First Successful Submission: 2025-12-31 13:43:00

Curfuffle 2

Time of First Successful Submission: 2025-12-31 14:37:27

Curfuffle 3

Time of First Successful Submission: 2025-12-31 15:11:19

Blinding

Time of First Successful Submission: 2026-01-02 19:57:48

meddlingmiddle

Time of First Successful Submission: 2026-01-05 19:08:43

Wiener

Time of First Successful Submission: 2026-01-05 12:56:54

The Keccak Blueprint

Time of First Successful Submission: 2026-01-08 13:30:40

The Malleable Cipher

Time of First Successful Submission: 2026-01-08 13:43:52

The One-Way Cog

Time of First Successful Submission: 2026-01-08 14:09:23

The Uniqueness Engine

Time of First Successful Submission: 2026-01-09 13:50:29

The Appended Secret

Time of First Successful Submission: 2026-01-09 16:33:37

The Chained Authenticator

Time of First Successful Submission: 2026-01-12 13:39:07

Big Mac

Time of First Successful Submission: 2026-01-12 14:28:02

Forge Me

Time of First Successful Submission: 2026-01-12 14:58:34

Guess My HMAC

Time of First Successful Submission: 2026-01-12 15:49:34

John Alderson

Time of First Successful Submission: 2026-01-13 16:26:11

Baby Gauss

Time of First Successful Submission: 2026-01-21 14:37:08

Commands

Time of First Successful Submission: 2024-10-08 15:44:56

Command Arguments

Time of First Successful Submission: 2024-10-08 15:45:43

Command History

Time of First Successful Submission: 2025-06-09 13:38:02

The Root Path

Time of First Successful Submission: 2024-10-08 15:46:52

Absolute Paths

Time of First Successful Submission: 2024-10-08 15:47:39

Changing position

Time of First Successful Submission: 2024-10-08 15:48:29

Changing to an Absolute Path

Time of First Successful Submission: 2024-10-08 15:49:11

Relative Paths

Time of First Successful Submission: 2024-10-08 15:50:35

Cat

Time of First Successful Submission: 2024-10-08 15:54:55

Ls

Time of First Successful Submission: 2024-10-08 17:51:38

Ls All

Time of First Successful Submission: 2024-10-08 17:54:12

Find

Time of First Successful Submission: 2024-10-08 18:01:24

Piping Echo

Time of First Successful Submission: 2024-10-08 18:28:45

Piping Stdout

Time of First Successful Submission: 2024-10-08 18:29:39

Piping Stdin

Time of First Successful Submission: 2024-10-08 18:36:28

Path Traversal 1

Time of First Successful Submission: 2024-07-06 19:03:53

Path Traversal 2

Time of First Successful Submission: 2024-09-02 12:45:20

CMDi 1

Time of First Successful Submission: 2024-09-02 12:55:42

CMDi 2

Time of First Successful Submission: 2024-09-02 12:57:24

CMDi 3

Time of First Successful Submission: 2024-09-02 13:00:14

CMDi 4

Time of First Successful Submission: 2024-07-06 21:34:11

CMDi 5

Time of First Successful Submission: 2024-09-02 13:07:26

CMDi 6

Time of First Successful Submission: 2024-09-02 13:12:34

Authentication Bypass 1

Time of First Successful Submission: 2024-07-06 21:37:45

Authentication Bypass 2

Time of First Successful Submission: 2024-09-02 17:55:27

SQLi 1

Time of First Successful Submission: 2024-09-02 18:01:49

SQLi 2

Time of First Successful Submission: 2024-07-06 21:54:14

SQLi 3

Time of First Successful Submission: 2024-07-06 22:24:45

SQLi 4

Time of First Successful Submission: 2024-07-06 22:29:55

SQLi 5

Time of First Successful Submission: 2024-07-06 22:55:56

XSS 1

Time of First Successful Submission: 2024-09-02 18:08:23

XSS 2

Time of First Successful Submission: 2024-09-02 18:11:01

XSS 3

Time of First Successful Submission: 2024-07-06 23:56:04

XSS 4

Time of First Successful Submission: 2024-07-06 23:59:02

XSS 5

Time of First Successful Submission: 2024-07-07 00:08:19

XSS 6

Time of First Successful Submission: 2024-09-02 18:51:49

XSS 7

Time of First Successful Submission: 2024-09-02 21:46:16

CSRF 1

Time of First Successful Submission: 2024-07-07 01:01:36

CSRF 2

Time of First Successful Submission: 2024-07-07 01:19:57

CSRF 3

Time of First Successful Submission: 2024-09-03 02:42:11

CSRF 4

Time of First Successful Submission: 2024-07-07 02:04:55

CSRF 5

Time of First Successful Submission: 2024-07-07 02:09:24

Connect

Time of First Successful Submission: 2024-07-10 18:49:45

Send

Time of First Successful Submission: 2025-03-05 19:18:28

Shutdown

Time of First Successful Submission: 2025-03-05 19:48:49

Listen

Time of First Successful Submission: 2024-07-10 18:59:15

Scan 1

Time of First Successful Submission: 2024-07-10 19:04:58

Scan 2

Time of First Successful Submission: 2024-07-11 17:37:15

Monitor 1

Time of First Successful Submission: 2024-07-10 20:04:25

Monitor 2

Time of First Successful Submission: 2024-07-11 16:32:55

Sniffing Cookies

Time of First Successful Submission: 2025-03-10 13:04:43

Network Configuration

Time of First Successful Submission: 2024-07-11 17:52:20

Firewall 1

Time of First Successful Submission: 2025-03-12 12:17:31

Firewall 2

Time of First Successful Submission: 2025-03-12 13:20:09

Firewall 3

Time of First Successful Submission: 2025-03-15 13:42:42

Denial of Service 1

Time of First Successful Submission: 2025-03-15 13:53:10

Denial of Service 2

Time of First Successful Submission: 2025-03-15 14:06:19

Denial of Service 3

Time of First Successful Submission: 2025-03-15 14:47:35

Ethernet

Time of First Successful Submission: 2024-07-11 19:41:07

IP

Time of First Successful Submission: 2024-07-12 12:23:38

TCP

Time of First Successful Submission: 2024-07-12 12:25:01

TCP Handshake

Time of First Successful Submission: 2024-07-12 16:20:47

UDP

Time of First Successful Submission: 2025-03-26 17:21:10

UDP 2

Time of First Successful Submission: 2025-03-27 12:58:07

UDP Spoofing 1

Time of First Successful Submission: 2025-03-27 13:17:51

UDP Spoofing 2

Time of First Successful Submission: 2025-03-27 13:25:07

UDP Spoofing 3

Time of First Successful Submission: 2025-03-27 13:56:29

UDP Spoofing 4

Time of First Successful Submission: 2025-03-27 18:22:00

ARP

Time of First Successful Submission: 2024-07-12 16:50:48

Intercept

Time of First Successful Submission: 2024-07-12 17:13:39

Man-in-the-Middle

Time of First Successful Submission: 2024-07-12 19:43:00

XOR

Time of First Successful Submission: 2024-10-09 15:37:09

XORing Hex

Time of First Successful Submission: 2024-10-09 15:45:44

XORing ASCII

Time of First Successful Submission: 2024-10-09 16:03:32

XORing ASCII Strings

Time of First Successful Submission: 2024-10-09 16:14:19

One-time Pad

Time of First Successful Submission: 2023-09-13 14:07:49

One-time Pad Tampering

Time of First Successful Submission: 2025-06-10 18:57:27

Many-time Pad

Time of First Successful Submission: 2023-09-13 14:17:28

AES

Time of First Successful Submission: 2023-09-13 14:20:20

AES-ECB-CPA

Time of First Successful Submission: 2024-10-11 12:18:20

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-03-26 13:23:09

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2024-10-11 13:22:53

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2024-10-24 21:37:11

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2024-10-25 19:53:17

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2024-10-26 12:20:44

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2024-07-08 13:12:12

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2024-10-26 15:50:06

AES-CBC

Time of First Successful Submission: 2024-10-26 16:54:52

AES-CBC Tampering

Time of First Successful Submission: 2024-10-26 17:16:42

AES-CBC Resizing

Time of First Successful Submission: 2024-10-26 17:23:59

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-03-26 14:46:34

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-03-26 17:03:58

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2024-10-28 17:33:13

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2024-10-29 15:52:03

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-08-19 17:01:55

DHKE

Time of First Successful Submission: 2024-07-08 14:41:50

DHKE-to-AES

Time of First Successful Submission: 2024-10-29 20:36:24

RSA 1

Time of First Successful Submission: 2024-07-08 14:50:46

RSA 2

Time of First Successful Submission: 2024-07-08 14:53:44

RSA 3

Time of First Successful Submission: 2024-07-08 15:22:00

RSA 4

Time of First Successful Submission: 2024-07-08 15:34:39

RSA Signatures

Time of First Successful Submission: 2024-10-29 20:52:57

SHA 1

Time of First Successful Submission: 2024-07-08 15:09:31

SHA 2

Time of First Successful Submission: 2024-07-08 15:13:51

TLS 1

Time of First Successful Submission: 2024-07-08 16:34:45

TLS 2

Time of First Successful Submission: 2024-07-08 17:10:44

level1

Time of First Successful Submission: 2024-07-12 21:39:00

level2

Time of First Successful Submission: 2024-07-12 21:39:35

level3

Time of First Successful Submission: 2024-07-12 21:40:29

level4

Time of First Successful Submission: 2024-07-12 21:41:09

level5

Time of First Successful Submission: 2024-07-12 21:46:18

level6

Time of First Successful Submission: 2024-07-14 00:49:15

level7

Time of First Successful Submission: 2024-07-14 13:09:50

level8

Time of First Successful Submission: 2024-07-14 13:10:38

level9

Time of First Successful Submission: 2024-07-14 13:12:06

level10

Time of First Successful Submission: 2024-07-14 13:15:09

level11

Time of First Successful Submission: 2024-07-14 13:17:52

level12

Time of First Successful Submission: 2024-07-14 13:19:46

level13

Time of First Successful Submission: 2024-07-14 13:22:07

level14

Time of First Successful Submission: 2024-07-14 13:24:08

level15

Time of First Successful Submission: 2024-07-14 13:25:50

level16

Time of First Successful Submission: 2024-07-14 13:27:25

level17

Time of First Successful Submission: 2024-07-14 18:57:16

level18

Time of First Successful Submission: 2024-07-14 19:08:03

level19

Time of First Successful Submission: 2024-07-14 19:34:24

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-04-08 15:47:16

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-04-08 15:52:06

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2024-11-05 13:08:35

Reading Endianness (Python)

Time of First Successful Submission: 2025-04-08 16:51:23

Reading Endianness (C)

Time of First Successful Submission: 2025-04-08 18:51:40

Reading Endianness (x86)

Time of First Successful Submission: 2024-11-05 13:13:29

Version Information (Python)

Time of First Successful Submission: 2025-04-08 19:01:29

Version Information (C)

Time of First Successful Submission: 2025-04-08 19:05:37

Version Information (x86)

Time of First Successful Submission: 2024-11-05 13:18:14

Metadata and Data (Python)

Time of First Successful Submission: 2025-04-08 20:12:35

Metadata and Data (C)

Time of First Successful Submission: 2025-04-09 00:40:57

Metadata and Data (x86)

Time of First Successful Submission: 2024-11-05 13:49:55

Input Restrictions (Python)

Time of First Successful Submission: 2025-04-09 00:48:32

Input Restrictions (C)

Time of First Successful Submission: 2025-04-09 00:51:18

Input Restrictions (x86)

Time of First Successful Submission: 2024-11-05 13:59:03

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-04-09 01:53:56

Behold the cIMG! (C)

Time of First Successful Submission: 2025-04-09 01:56:29

Behold the cIMG! (x86)

Time of First Successful Submission: 2024-11-05 16:44:19

A Basic cIMG (Python)

Time of First Successful Submission: 2025-04-09 02:02:48

A Basic cIMG (C)

Time of First Successful Submission: 2025-04-09 02:07:33

A Basic cIMG (x86)

Time of First Successful Submission: 2024-11-05 18:13:52

Internal State Mini (C)

Time of First Successful Submission: 2025-04-10 01:28:27

Internal State Mini (x86)

Time of First Successful Submission: 2025-04-10 01:31:27

Internal State (C)

Time of First Successful Submission: 2025-04-10 23:10:32

Internal State (x86)

Time of First Successful Submission: 2024-11-05 20:42:18

File Formats: Directives (C)

Time of First Successful Submission: 2025-04-10 23:28:59

File Formats: Directives (x86)

Time of First Successful Submission: 2024-11-06 19:13:15

The Patch Directive

Time of First Successful Submission: 2024-11-07 15:33:59

Optimizing for Space

Time of First Successful Submission: 2024-11-07 15:37:02

Tweaking Images

Time of First Successful Submission: 2024-11-07 19:21:35

Storage and Retrieval

Time of First Successful Submission: 2024-11-08 16:19:31

Extracting Knowledge

Time of First Successful Submission: 2024-11-11 18:42:57

Advanced Sprites

Time of First Successful Submission: 2024-11-13 18:46:07

Accessing Resources

Time of First Successful Submission: 2024-11-14 14:24:59

Unsafe Animations

Time of First Successful Submission: 2024-11-14 15:16:38

Animations

Time of First Successful Submission: 2024-11-14 15:59:41

Interoperability: Patching Data

Time of First Successful Submission: 2024-11-15 13:18:34

Patching Code

Time of First Successful Submission: 2024-11-15 14:13:03

Patching Control Flow

Time of First Successful Submission: 2024-11-15 14:31:28

Your First Overflow (easy)

Time of First Successful Submission: 2024-07-25 11:58:09

Your First Overflow (hard)

Time of First Successful Submission: 2024-07-25 12:11:19

Precision (easy)

Time of First Successful Submission: 2024-11-18 14:59:44

Precision (hard)

Time of First Successful Submission: 2024-11-18 15:01:25

Variable Control (easy)

Time of First Successful Submission: 2024-07-25 12:31:46

Variable Control (hard)

Time of First Successful Submission: 2024-07-25 12:56:37

Control Hijack (easy)

Time of First Successful Submission: 2024-07-25 13:08:45

Control Hijack (hard)

Time of First Successful Submission: 2024-07-25 13:15:40

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-07-25 14:35:16

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-07-25 16:41:45

PIEs (easy)

Time of First Successful Submission: 2024-07-25 17:01:12

PIEs (hard)

Time of First Successful Submission: 2024-07-25 17:05:09

String Lengths (easy)

Time of First Successful Submission: 2024-07-25 17:14:23

String Lengths (hard)

Time of First Successful Submission: 2024-07-25 17:21:36

Basic Shellcode

Time of First Successful Submission: 2024-07-14 23:42:15

NOP Sleds

Time of First Successful Submission: 2024-07-15 02:02:59

NULL-Free Shellcode

Time of First Successful Submission: 2024-07-15 02:05:18

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2024-07-26 15:09:37

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2024-07-26 15:18:08

Hijack to Shellcode (easy)

Time of First Successful Submission: 2024-07-26 15:41:44

Hijack to Shellcode (hard)

Time of First Successful Submission: 2024-07-26 17:24:18

ECB-to-Win (easy)

Time of First Successful Submission: 2024-12-04 13:38:17

ECB-to-Win (hard)

Time of First Successful Submission: 2024-12-04 13:52:19

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2024-12-04 15:40:47

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2024-12-04 15:45:11

CIMG Screenshots

Time of First Successful Submission: 2024-12-05 19:44:28

CIMG Screenshots 2

Time of First Successful Submission: 2024-12-06 13:08:42

Wily Webserver

Time of First Successful Submission: 2024-12-06 16:52:14

The Watering Hole

Time of First Successful Submission: 2024-12-06 20:09:39

Secure Chat 1

Time of First Successful Submission: 2025-05-04 19:54:14

Secure Chat 2

Time of First Successful Submission: 2025-05-05 15:49:49

Secure Chat 3

Time of First Successful Submission: 2025-05-23 16:11:32

Secure Chat 4

Time of First Successful Submission: 2025-05-23 18:58:05

Secure Chat 5

Time of First Successful Submission: 2025-05-23 20:55:04

ello ackers!

Time of First Successful Submission: 2024-07-15 03:00:16

Syscall Smuggler

Time of First Successful Submission: 2024-07-15 03:22:26

Syscall Shenanigans

Time of First Successful Submission: 2024-07-15 12:30:50

Byte Budget

Time of First Successful Submission: 2024-07-15 19:53:34

ClobberCode

Time of First Successful Submission: 2024-07-16 13:11:41

Diverse Delivery

Time of First Successful Submission: 2024-07-16 15:57:15

Pocket Payload

Time of First Successful Submission: 2024-07-17 01:59:35

Micro Menace

Time of First Successful Submission: 2024-07-16 19:45:05

Login Leakage (Easy)

Time of First Successful Submission: 2025-08-25 13:07:00

Login Leakage (Hard)

Time of First Successful Submission: 2025-08-25 13:08:54

Bounds Breaker (Easy)

Time of First Successful Submission: 2024-07-25 13:31:14

Bounds Breaker (Hard)

Time of First Successful Submission: 2024-07-25 13:36:53

Casting Catastrophe (Easy)

Time of First Successful Submission: 2024-07-25 14:15:56

Casting Catastrophe (Hard)

Time of First Successful Submission: 2024-07-25 14:23:18

Pointer Problems (Easy)

Time of First Successful Submission: 2025-08-25 13:50:14

Pointer Problems (Hard)

Time of First Successful Submission: 2025-08-25 13:50:52

Anomalous Array (Easy)

Time of First Successful Submission: 2025-08-25 14:04:49

Anomalous Array (Hard)

Time of First Successful Submission: 2025-08-25 14:05:33

Now you got it (Easy)

Time of First Successful Submission: 2025-08-25 15:17:31

Now you got it (Hard)

Time of First Successful Submission: 2025-08-25 15:18:14

Loop Lunacy (Easy)

Time of First Successful Submission: 2024-07-25 17:46:44

Loop Lunacy (Hard)

Time of First Successful Submission: 2024-07-25 18:01:26

Nosy Neighbor (Easy)

Time of First Successful Submission: 2024-07-25 18:31:33

Nosy Neighbor (Hard)

Time of First Successful Submission: 2024-07-25 18:35:55

Recursive Ruin (Easy)

Time of First Successful Submission: 2024-07-25 19:46:14

Recursive Ruin (Hard)

Time of First Successful Submission: 2024-07-25 19:56:57

Lingering Leftover (Easy)

Time of First Successful Submission: 2024-07-25 20:23:34

Lingering Leftover (Hard)

Time of First Successful Submission: 2024-07-25 20:29:14

Latent Leak (Easy)

Time of First Successful Submission: 2024-07-26 12:14:10

Latent Leak (Hard)

Time of First Successful Submission: 2024-07-26 12:19:43

Fork Foolery (Easy)

Time of First Successful Submission: 2024-07-26 13:19:25

Fork Foolery (Hard)

Time of First Successful Submission: 2024-07-26 14:01:03

Canary Conundrum (Easy)

Time of First Successful Submission: 2024-07-26 18:19:48

Canary Conundrum (Hard)

Time of First Successful Submission: 2024-07-26 18:38:08

A Crafty Clobber (Easy)

Time of First Successful Submission: 2024-07-26 19:06:12

A Crafty Clobber (Hard)

Time of First Successful Submission: 2024-07-26 20:11:44

Can It Fizz?

Time of First Successful Submission: 2025-08-29 18:44:48

Does It Buzz?

Time of First Successful Submission: 2025-08-30 01:37:37

Make It FizzBuzz

Time of First Successful Submission: 2025-08-30 02:30:41

Terrible Token (Easy)

Time of First Successful Submission: 2024-07-17 12:07:25

Terrible Token (Hard)

Time of First Successful Submission: 2024-07-17 12:25:36

Tangled Ticket (Easy)

Time of First Successful Submission: 2024-07-17 13:18:03

Tangled Ticket (Hard)

Time of First Successful Submission: 2024-07-17 13:25:53

Bit Bender

Time of First Successful Submission: 2025-09-09 16:02:01

Substitution Sorcery

Time of First Successful Submission: 2025-09-09 16:25:05

Meager Mangler (Easy)

Time of First Successful Submission: 2024-07-17 14:54:19

Meager Mangler (Hard)

Time of First Successful Submission: 2024-07-17 16:11:06

Monstrous Mangler (Easy)

Time of First Successful Submission: 2024-07-18 16:34:35

Monstrous Mangler (Hard)

Time of First Successful Submission: 2024-07-18 18:03:13

Patched Up (Easy)

Time of First Successful Submission: 2024-07-18 18:19:50

Patched Up (Hard)

Time of First Successful Submission: 2024-07-18 18:32:48

Puzzle Patch (Easy)

Time of First Successful Submission: 2024-07-18 19:44:36

Puzzle Patch (Hard)

Time of First Successful Submission: 2024-07-19 00:49:54

Patch Perfect (Easy)

Time of First Successful Submission: 2024-07-19 12:08:30

Patch Perfect (Hard)

Time of First Successful Submission: 2024-07-19 12:33:42

Trust the Yancode (Easy)

Time of First Successful Submission: 2024-07-22 13:02:18

Trust the Yancode (Hard)

Time of First Successful Submission: 2024-07-22 13:16:02

Know the Yancode (Easy)

Time of First Successful Submission: 2024-07-22 13:41:41

Know the Yancode (Hard)

Time of First Successful Submission: 2024-07-22 13:57:59

Master the Yancode (Easy)

Time of First Successful Submission: 2024-07-22 15:02:07

Master the Yancode (Hard)

Time of First Successful Submission: 2024-07-22 15:20:26

Transcend the Yancode (Easy)

Time of First Successful Submission: 2024-07-22 16:45:15

Transcend the Yancode (Hard)

Time of First Successful Submission: 2024-07-22 17:03:04

The Yanalyzer (Easy)

Time of First Successful Submission: 2024-07-22 20:04:02

The Yanalyzer (Hard)

Time of First Successful Submission: 2024-07-23 16:50:10

The Yangler (Easy)

Time of First Successful Submission: 2024-07-23 18:44:21

The Yangler (Hard)

Time of First Successful Submission: 2024-07-23 20:01:18

Yancraft (Easy)

Time of First Successful Submission: 2024-07-24 14:12:31

Yancraft (Hard)

Time of First Successful Submission: 2024-07-24 15:19:55

Yansanity (Easy)

Time of First Successful Submission: 2024-07-24 17:24:46

Yansanity (Hard)

Time of First Successful Submission: 2024-07-24 18:54:37

When the Cow Says Moo

Time of First Successful Submission: 2025-09-10 12:06:41

Predictable Migration

Time of First Successful Submission: 2025-09-10 13:46:36

Hashing Heifers

Time of First Successful Submission: 2025-09-10 14:18:41

Salty Stampede

Time of First Successful Submission: 2025-09-10 14:56:22

Loose Link (Easy)

Time of First Successful Submission: 2024-08-23 17:16:00

Loose Link (Hard)

Time of First Successful Submission: 2024-08-23 17:20:55

Call Chain (Easy)

Time of First Successful Submission: 2024-08-23 17:27:06

Call Chain (Hard)

Time of First Successful Submission: 2024-08-23 17:28:11

Chain of Command (Easy)

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

Chain of Command (Hard)

Time of First Successful Submission: 2024-08-23 17:41:30

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2024-08-27 17:17:04

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2024-08-27 17:28:21

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2024-08-28 12:26:58

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2024-08-28 12:33:42

Indirect Invocation (Easy)

Time of First Successful Submission: 2024-08-28 14:08:39

Indirect Invocation (Hard)

Time of First Successful Submission: 2024-08-28 14:19:47

Leaky Libc (Easy)

Time of First Successful Submission: 2024-08-29 12:43:57

Leaky Libc (Hard)

Time of First Successful Submission: 2024-08-29 13:01:43

Putsception (Easy)

Time of First Successful Submission: 2024-08-29 13:42:58

Putsception (Hard)

Time of First Successful Submission: 2024-08-29 13:45:26

Pivotal Prelude (Easy)

Time of First Successful Submission: 2024-08-29 15:29:22

Pivotal Prelude (Hard)

Time of First Successful Submission: 2024-08-29 15:36:25

Pivotal Pointer (Easy)

Time of First Successful Submission: 2024-08-29 15:56:00

Pivotal Pointer (Hard)

Time of First Successful Submission: 2024-08-30 18:10:55

Pivotal Payload (Easy)

Time of First Successful Submission: 2024-08-30 18:13:51

Pivotal Payload (Hard)

Time of First Successful Submission: 2024-08-30 18:14:46

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2024-08-30 19:02:41

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2024-08-30 19:03:52

Guarded Gadgets (Easy)

Time of First Successful Submission: 2024-08-31 12:47:49

Guarded Gadgets (Hard)

Time of First Successful Submission: 2024-08-31 13:47:19

ROP Roulette (Easy)

Time of First Successful Submission: 2024-08-31 18:56:59

ROP Roulette (Hard)

Time of First Successful Submission: 2024-08-31 23:11:51

Libc Lottery (Easy)

Time of First Successful Submission: 2024-09-02 11:28:15

Libc Lottery (Hard)

Time of First Successful Submission: 2024-09-02 11:32:55

Freebie (Easy)

Time of First Successful Submission: 2025-01-08 13:27:16

Freebie (Hard)

Time of First Successful Submission: 2025-01-08 13:35:27

Freebin Feint (Easy)

Time of First Successful Submission: 2025-01-08 13:52:03

Freebin Feint (Hard)

Time of First Successful Submission: 2025-01-08 13:58:21

Free Flag Fumble (Easy)

Time of First Successful Submission: 2025-01-08 14:45:01

Free Flag Fumble (Hard)

Time of First Successful Submission: 2025-01-08 14:54:29

Fickle Free (Easy)

Time of First Successful Submission: 2025-01-08 16:31:55

Fickle Free (Hard)

Time of First Successful Submission: 2025-01-08 16:34:09

Malloc Mirage (Easy)

Time of First Successful Submission: 2025-01-08 17:01:46

Malloc Mirage (Hard)

Time of First Successful Submission: 2025-01-08 18:10:36

Seeking Secrets (Easy)

Time of First Successful Submission: 2025-01-08 19:55:56

Seeking Secrets (Hard)

Time of First Successful Submission: 2025-01-08 20:00:53

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2025-01-09 17:32:14

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2025-01-09 17:46:16

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2025-01-09 18:55:12

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2025-01-09 18:56:47

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2025-01-09 19:12:47

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2025-01-09 19:13:43

Sus Sequence (Easy)

Time of First Successful Submission: 2025-01-09 19:56:34

Sus Sequence (Hard)

Time of First Successful Submission: 2025-01-09 19:57:41

Echo Emanations (Easy)

Time of First Successful Submission: 2025-01-10 14:23:57

Echo Emanations (Hard)

Time of First Successful Submission: 2025-01-10 14:25:32

Stack Spoofing (Easy)

Time of First Successful Submission: 2025-01-13 13:58:03

Stack Spoofing (Hard)

Time of First Successful Submission: 2025-01-13 13:59:40

Stack Summoning (Easy)

Time of First Successful Submission: 2025-01-14 13:27:13

Stack Summoning (Hard)

Time of First Successful Submission: 2025-01-14 13:30:51

Enterprising Echo (Easy)

Time of First Successful Submission: 2025-01-15 13:42:09

Enterprising Echo (Hard)

Time of First Successful Submission: 2025-01-15 13:59:46

Ephemeral Echo (Easy)

Time of First Successful Submission: 2025-01-17 13:04:31

Ephemeral Echo (Hard)

Time of First Successful Submission: 2025-01-17 13:47:14

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2025-02-17 04:03:54

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2025-02-17 14:33:24

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2025-04-18 20:00:51

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2025-04-21 12:48:51

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2025-04-22 19:28:01

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2025-04-23 00:37:11

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2025-04-25 16:41:18

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2025-04-25 16:44:40

Tcache Terror (Easy)

Time of First Successful Submission: 2025-04-25 20:06:56

Tcache Terror (Hard)

Time of First Successful Submission: 2025-04-25 20:15:29

Containment Composition (Easy)

Time of First Successful Submission: 2024-07-29 16:02:43

Containment Composition (Hard)

Time of First Successful Submission: 2024-07-29 16:44:23

Constant Corruption (Easy)

Time of First Successful Submission: 2024-07-30 17:31:51

Constant Corruption (Hard)

Time of First Successful Submission: 2024-07-30 18:39:27

Return to YanLand (Easy)

Time of First Successful Submission: 2024-07-31 19:33:15

Return to YanLand (Hard)

Time of First Successful Submission: 2024-08-01 14:30:33

Escape from YanLand (Easy)

Time of First Successful Submission: 2024-08-01 15:39:48

Escape from YanLand (Hard)

Time of First Successful Submission: 2024-08-01 16:54:51

The YanFilter (Easy)

Time of First Successful Submission: 2024-08-02 14:37:27

The YanFilter (Hard)

Time of First Successful Submission: 2024-08-02 15:15:52

The Great YanFilter (Easy)

Time of First Successful Submission: 2024-08-04 18:23:53

The Great YanFilter (Hard)

Time of First Successful Submission: 2024-08-04 19:19:16

Yan85 Reborn (Easy)

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

Yan85 Reborn (Hard)

Time of First Successful Submission: 2024-08-09 15:33:00

chroot-escape-basic

Time of First Successful Submission: 2024-08-09 19:40:51

chroot-shellcode

Time of First Successful Submission: 2024-08-09 19:43:38

chroot-proper

Time of First Successful Submission: 2024-08-10 13:51:02

seccomp-basic

Time of First Successful Submission: 2024-08-10 13:58:46

seccomp-linkat

Time of First Successful Submission: 2024-08-11 20:01:59

seccomp-fchdir

Time of First Successful Submission: 2024-08-12 13:51:39

seccomp-rechroot

Time of First Successful Submission: 2024-08-12 14:16:24

seccomp-only

Time of First Successful Submission: 2024-08-12 16:10:31

seccomp-arch32

Time of First Successful Submission: 2024-08-13 14:01:02

seccomp-minimal

Time of First Successful Submission: 2024-08-13 14:30:15

seccomp-timebased

Time of First Successful Submission: 2024-08-13 17:59:20

seccomp-readonly

Time of First Successful Submission: 2024-08-14 00:11:45

process-isolation

Time of First Successful Submission: 2024-08-14 00:55:44

mount-namespace

Time of First Successful Submission: 2024-08-14 12:49:27

mount-cleanup

Time of First Successful Submission: 2024-08-15 17:01:04

mount-readonly

Time of First Successful Submission: 2024-08-16 12:51:59

mount-shellcode

Time of First Successful Submission: 2024-08-15 19:22:04

mount-bindmount

Time of First Successful Submission: 2024-08-21 13:42:51

level1.0

Time of First Successful Submission: 2024-08-21 15:45:11

level1.1

Time of First Successful Submission: 2024-08-21 15:52:00

level2.0

Time of First Successful Submission: 2024-08-21 16:51:53

level2.1

Time of First Successful Submission: 2024-08-21 20:19:08

level3.0

Time of First Successful Submission: 2024-08-22 14:14:37

level3.1

Time of First Successful Submission: 2024-08-22 17:24:31

level4.0

Time of First Successful Submission: 2024-08-23 12:14:20

level4.1

Time of First Successful Submission: 2024-08-23 12:35:59

level5.0

Time of First Successful Submission: 2024-08-23 14:44:55

level5.1

Time of First Successful Submission: 2025-08-30 21:02:18

level6.0

Time of First Successful Submission: 2025-08-31 02:30:24

level6.1

Time of First Successful Submission: 2025-08-31 02:39:24

level7.0

Time of First Successful Submission: 2025-08-31 03:04:41

level7.1

Time of First Successful Submission: 2025-08-31 03:14:27

level8.0

Time of First Successful Submission: 2025-08-31 03:42:37

level8.1

Time of First Successful Submission: 2025-08-31 04:31:03

level9.0

Time of First Successful Submission: 2025-08-31 13:12:44

level9.1

Time of First Successful Submission: 2025-08-31 13:27:48

level10.0

Time of First Successful Submission: 2025-08-31 14:25:49

level10.1

Time of First Successful Submission: 2025-08-31 14:30:26

level11.0

Time of First Successful Submission: 2025-08-31 14:37:16

level11.1

Time of First Successful Submission: 2025-08-31 14:39:36

level1.0

Time of First Successful Submission: 2024-11-26 14:48:03

level1.1

Time of First Successful Submission: 2024-11-26 14:56:41

level2.0

Time of First Successful Submission: 2024-11-27 16:21:45

level2.1

Time of First Successful Submission: 2024-11-27 16:23:57

level3.0

Time of First Successful Submission: 2024-11-27 16:32:31

level3.1

Time of First Successful Submission: 2024-11-27 17:02:33

level4.0

Time of First Successful Submission: 2024-11-27 17:17:55

level4.1

Time of First Successful Submission: 2024-11-27 17:23:27

level5.0

Time of First Successful Submission: 2024-12-02 16:54:56

level5.1

Time of First Successful Submission: 2024-12-02 17:03:28

level6.0

Time of First Successful Submission: 2024-12-02 17:22:11

level6.1

Time of First Successful Submission: 2024-12-02 18:03:35

level7.0

Time of First Successful Submission: 2024-12-07 20:34:41

level7.1

Time of First Successful Submission: 2024-12-07 20:38:50

level8.0

Time of First Successful Submission: 2024-12-08 16:31:24

level8.1

Time of First Successful Submission: 2024-12-08 16:33:12

level9.0

Time of First Successful Submission: 2024-12-09 13:36:05

level9.1

Time of First Successful Submission: 2024-12-09 13:37:43

level10.0

Time of First Successful Submission: 2024-12-09 15:20:43

level10.1

Time of First Successful Submission: 2024-12-09 15:23:17

level11.0

Time of First Successful Submission: 2024-12-11 16:43:51

level11.1

Time of First Successful Submission: 2024-12-11 16:54:30

level12.0

Time of First Successful Submission: 2025-08-27 15:58:40

level12.1

Time of First Successful Submission: 2025-08-27 16:05:09

Baby Spectre 1

Time of First Successful Submission: 2025-04-26 23:02:00

Baby Spectre 2

Time of First Successful Submission: 2025-04-26 23:11:06

Baby Spectre 3

Time of First Successful Submission: 2025-05-27 17:04:11

Baby Spectre 4

Time of First Successful Submission: 2025-05-27 18:36:16

Baby Spectre 5

Time of First Successful Submission: 2025-05-30 16:21:20

Prefetch Peek

Time of First Successful Submission: 2025-06-03 14:00:43

Spooky Spectre 1

Time of First Successful Submission: 2025-06-06 13:57:48

Spooky Spectre 2

Time of First Successful Submission: 2025-06-09 12:25:09

Yan85 Reloaded

Time of First Successful Submission: 2025-06-13 21:29:36

Ghost in the YPU 1

Time of First Successful Submission: 2025-08-20 16:26:38

Ghost in the YPU 2

Time of First Successful Submission: 2025-09-22 12:46:58

Molten Access

Time of First Successful Submission: 2025-08-26 21:44:59

Molten Walk

Time of First Successful Submission: 2025-08-27 14:57:29

level1.0

Time of First Successful Submission: 2025-08-31 22:26:59

level1.1

Time of First Successful Submission: 2025-08-31 22:29:44

level2.0

Time of First Successful Submission: 2025-09-03 14:09:43

level2.1

Time of First Successful Submission: 2025-09-03 14:39:24

level3.0

Time of First Successful Submission: 2025-09-04 18:01:10

level3.1

Time of First Successful Submission: 2025-09-04 18:30:40

level4.0

Time of First Successful Submission: 2025-09-05 12:24:11

level4.1

Time of First Successful Submission: 2025-09-05 12:42:51

level5.0

Time of First Successful Submission: 2025-09-08 13:14:22

level5.1

Time of First Successful Submission: 2025-09-08 14:29:41

level6.0

Time of First Successful Submission: 2025-09-09 14:48:16

level6.1

Time of First Successful Submission: 2025-09-09 15:04:50

level7.0

Time of First Successful Submission: 2025-09-11 12:00:53

level7.1

Time of First Successful Submission: 2025-09-11 12:40:38

level8.0

Time of First Successful Submission: 2025-09-11 12:51:32

level8.1

Time of First Successful Submission: 2025-09-11 12:58:57

Level1.0

Time of First Successful Submission: 2024-09-02 12:23:01

Level1.1

Time of First Successful Submission: 2024-09-02 12:27:22

Level2.0

Time of First Successful Submission: 2024-09-03 13:11:50

Level2.1

Time of First Successful Submission: 2024-09-03 13:12:38

Level3.0

Time of First Successful Submission: 2024-09-03 15:50:43

Level3.1

Time of First Successful Submission: 2024-09-03 15:57:18

Level4.0

Time of First Successful Submission: 2024-09-05 12:58:19

Level4.1

Time of First Successful Submission: 2024-09-05 13:01:43

Level5.0

Time of First Successful Submission: 2024-09-06 12:04:48

Level5.1

Time of First Successful Submission: 2024-09-06 12:07:04

Level6.0

Time of First Successful Submission: 2024-09-06 12:44:14

Level6.1

Time of First Successful Submission: 2024-09-06 13:09:48

Level7.0

Time of First Successful Submission: 2024-09-06 14:09:45

Level7.1

Time of First Successful Submission: 2024-09-06 14:40:06

Level8.0

Time of First Successful Submission: 2024-09-09 02:01:16

Level8.1

Time of First Successful Submission: 2024-09-09 13:25:06

Level9.0

Time of First Successful Submission: 2024-09-09 20:05:41

Level9.1

Time of First Successful Submission: 2024-09-09 20:07:40

Level10.0

Time of First Successful Submission: 2024-09-12 13:55:52

Level10.1

Time of First Successful Submission: 2024-09-12 14:30:22

Level11.0

Time of First Successful Submission: 2024-09-13 14:33:17

Level11.1

Time of First Successful Submission: 2024-09-13 15:05:54

Level12.0

Time of First Successful Submission: 2024-09-13 16:56:13

Level12.1

Time of First Successful Submission: 2024-09-13 18:13:58

level1

Time of First Successful Submission: 2024-09-16 03:53:37

level2

Time of First Successful Submission: 2024-09-16 12:48:34

level3

Time of First Successful Submission: 2024-10-04 13:10:20

level4

Time of First Successful Submission: 2024-10-04 15:21:05

level5

Time of First Successful Submission: 2024-10-04 15:43:17

level6

Time of First Successful Submission: 2024-10-04 16:27:52

level7

Time of First Successful Submission: 2024-11-01 13:55:15

level8

Time of First Successful Submission: 2024-11-01 14:48:59

level9

Time of First Successful Submission: 2025-10-17 14:57:06

level10

Time of First Successful Submission: 2025-10-17 16:11:24

level11

Time of First Successful Submission: 2025-10-17 17:12:05

level12

Time of First Successful Submission: 2025-10-17 17:40:48

level13

Time of First Successful Submission: 2025-10-17 18:13:17

level14

Time of First Successful Submission: 2025-10-17 19:07:19

level15

Time of First Successful Submission: 2025-10-17 19:36:18

level16

Time of First Successful Submission: 2025-10-18 16:13:54

level17

Time of First Successful Submission: 2025-10-20 13:39:39

level18

Time of First Successful Submission: 2025-10-21 15:06:22

level19

Time of First Successful Submission: 2025-10-21 15:16:17

level20

Time of First Successful Submission: 2025-10-21 15:17:07

level21

Time of First Successful Submission: 2025-10-29 19:15:43

level1.0

Time of First Successful Submission: 2025-09-18 13:04:05

level1.1

Time of First Successful Submission: 2025-09-18 13:04:45

level2.0

Time of First Successful Submission: 2025-09-18 16:02:03

level2.1

Time of First Successful Submission: 2025-09-18 17:51:36

level3.0

Time of First Successful Submission: 2025-10-30 16:41:45

level3.1

Time of First Successful Submission: 2025-10-31 13:42:42

level4.0

Time of First Successful Submission: 2025-11-03 15:20:26

level4.1

Time of First Successful Submission: 2025-11-03 15:32:49

level5.0

Time of First Successful Submission: 2025-11-03 20:06:07

level5.1

Time of First Successful Submission: 2025-11-03 20:09:54

level6.0

Time of First Successful Submission: 2025-11-03 20:45:16

level6.1

Time of First Successful Submission: 2025-11-04 12:30:20

level7.0

Time of First Successful Submission: 2025-11-04 16:11:58

level7.1

Time of First Successful Submission: 2025-11-04 16:14:21

level8.0

Time of First Successful Submission: 2025-11-04 16:17:57

level8.1

Time of First Successful Submission: 2025-11-04 16:24:51

level9.0

Time of First Successful Submission: 2025-11-05 14:15:31

level9.1

Time of First Successful Submission: 2025-11-05 14:25:19

level10.0

Time of First Successful Submission: 2025-11-06 14:00:19

level10.1

Time of First Successful Submission: 2025-11-06 14:08:09

level1.0

Time of First Successful Submission: 2025-09-24 12:59:40

level1.1

Time of First Successful Submission: 2025-09-24 13:00:50

level2.0

Time of First Successful Submission: 2025-09-24 13:20:47

level2.1

Time of First Successful Submission: 2025-09-24 13:59:43

level3.0

Time of First Successful Submission: 2025-09-24 14:27:43

level3.1

Time of First Successful Submission: 2025-09-24 15:05:21

level4.0

Time of First Successful Submission: 2025-09-29 13:33:46

level4.1

Time of First Successful Submission: 2025-09-29 13:34:32

level6.0

Time of First Successful Submission: 2025-11-26 14:41:32

level6.1

Time of First Successful Submission: 2025-11-26 14:49:00

level7.0

Time of First Successful Submission: 2025-11-26 15:58:03

level7.1

Time of First Successful Submission: 2025-11-26 15:58:55

Using the Terminal

Time of First Successful Submission: 2025-08-06 16:42:39

Using the VSCode Workspace

Time of First Successful Submission: 2024-10-10 12:53:19

Using the GUI Desktop

Time of First Successful Submission: 2024-10-10 12:54:22

Pasting into the Desktop

Time of First Successful Submission: 2024-10-10 12:55:34

Restarting Challenges

Time of First Successful Submission: 2024-10-10 12:56:42

Challenge Programs

Time of First Successful Submission: 2024-10-10 13:00:21

The Flag File

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

Using Privileged Mode

Time of First Successful Submission: 2024-10-10 13:04:55

Persistent Home Directories - One

Time of First Successful Submission: 2024-10-10 13:08:06

Persistent Home Directories - Two

Time of First Successful Submission: 2024-10-10 13:08:36

Intro to Commands

Time of First Successful Submission: 2024-10-08 15:44:56

Intro to Arguments

Time of First Successful Submission: 2024-10-08 15:45:43

Command History

Time of First Successful Submission: 2025-06-09 13:38:02

The Root

Time of First Successful Submission: 2024-10-08 15:46:52

Program and absolute paths

Time of First Successful Submission: 2024-10-08 15:47:39

Position thy self

Time of First Successful Submission: 2024-10-08 15:48:29

Position elsewhere

Time of First Successful Submission: 2024-10-08 15:49:11

implicit relative paths, from /

Time of First Successful Submission: 2024-10-08 15:50:35

explicit relative paths, from /

Time of First Successful Submission: 2024-10-08 15:51:10

implicit relative path

Time of First Successful Submission: 2024-10-08 15:52:18

home sweet home

Time of First Successful Submission: 2024-10-08 15:53:27

cat: not the pet, but the command!

Time of First Successful Submission: 2024-10-08 15:54:55

catting absolute paths

Time of First Successful Submission: 2024-10-08 15:56:25

more catting practice

Time of First Successful Submission: 2024-10-08 15:58:29

grepping for a needle in a haystack

Time of First Successful Submission: 2024-10-08 16:03:15

comparing files

Time of First Successful Submission: 2025-07-29 00:16:36

listing files

Time of First Successful Submission: 2024-10-08 17:51:38

touching files

Time of First Successful Submission: 2024-10-08 17:52:45

removing files

Time of First Successful Submission: 2024-10-08 17:53:35

moving files

Time of First Successful Submission: 2025-06-09 13:45:31

copying files

Time of First Successful Submission: 2025-11-06 16:04:29

hidden files

Time of First Successful Submission: 2024-10-08 17:54:12

An Epic Filesystem Quest

Time of First Successful Submission: 2024-10-08 17:58:08

making directories

Time of First Successful Submission: 2024-10-08 17:59:12

finding files

Time of First Successful Submission: 2024-10-08 18:01:24

linking files

Time of First Successful Submission: 2024-10-08 18:05:30

Learning From Documentation

Time of First Successful Submission: 2024-10-08 18:06:25

Learning Complex Usage

Time of First Successful Submission: 2024-10-08 18:07:01

Reading Manuals

Time of First Successful Submission: 2024-10-08 18:08:09

Searching Manuals

Time of First Successful Submission: 2024-10-08 18:08:59

Searching For Manuals

Time of First Successful Submission: 2024-10-08 18:16:08

Helpful Programs

Time of First Successful Submission: 2024-10-08 18:17:08

Help for Builtins

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

Matching with *

Time of First Successful Submission: 2024-10-08 18:19:44

Matching with ?

Time of First Successful Submission: 2024-10-08 18:20:43

Matching with []

Time of First Successful Submission: 2024-10-08 18:22:34

Matching paths with []

Time of First Successful Submission: 2024-10-08 18:23:39

Multiple globs

Time of First Successful Submission: 2025-06-09 14:06:05

Mixing globs

Time of First Successful Submission: 2024-10-08 18:24:46

Exclusionary globbing

Time of First Successful Submission: 2024-10-08 18:25:39

Tab completion

Time of First Successful Submission: 2025-06-09 14:32:55

Multiple options for tab completion

Time of First Successful Submission: 2025-06-09 15:54:27

Tab completion on commands

Time of First Successful Submission: 2025-06-09 15:57:47

Redirecting output

Time of First Successful Submission: 2024-10-08 18:28:45

Redirecting more output

Time of First Successful Submission: 2024-10-08 18:29:39

Appending output

Time of First Successful Submission: 2024-10-08 18:30:32

Redirecting errors

Time of First Successful Submission: 2024-10-08 18:31:45

Redirecting input

Time of First Successful Submission: 2024-10-08 18:36:28

Grepping stored results

Time of First Successful Submission: 2024-10-08 18:37:28

Grepping live output

Time of First Successful Submission: 2024-10-08 18:40:04

Grepping errors

Time of First Successful Submission: 2024-10-08 18:43:16

Filtering with grep -v

Time of First Successful Submission: 2025-06-09 16:04:59

Filtering with sed

Time of First Successful Submission: 2025-11-06 16:08:50

Duplicating piped data with tee

Time of First Successful Submission: 2024-10-09 12:16:37

Process substitution for input

Time of First Successful Submission: 2025-07-28 23:58:07

Writing to multiple programs

Time of First Successful Submission: 2024-10-09 12:20:53

Split-piping stderr and stdout

Time of First Successful Submission: 2024-10-09 12:22:49

Named pipes

Time of First Successful Submission: 2025-07-29 00:13:10

Printing Variables

Time of First Successful Submission: 2024-10-09 12:28:58

Setting Variables

Time of First Successful Submission: 2024-10-09 12:30:15

Multi-word Variables

Time of First Successful Submission: 2024-10-09 12:41:02

Exporting Variables

Time of First Successful Submission: 2024-10-09 12:42:01

Printing Exported Variables

Time of First Successful Submission: 2024-10-09 12:43:22

Storing Command Output

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

Reading Input

Time of First Successful Submission: 2024-10-10 11:54:18

Reading Files

Time of First Successful Submission: 2024-10-10 11:55:14

Translating characters

Time of First Successful Submission: 2025-06-09 16:10:28

Deleting characters

Time of First Successful Submission: 2025-06-09 16:16:10

Deleting newlines

Time of First Successful Submission: 2025-06-09 16:20:19

Extracting the first lines with head

Time of First Successful Submission: 2025-06-09 16:28:16

Extracting specific sections of text

Time of First Successful Submission: 2025-06-09 16:34:31

Sorting data

Time of First Successful Submission: 2025-07-29 00:22:26

Listing Processes

Time of First Successful Submission: 2024-10-10 12:01:27

Killing Processes

Time of First Successful Submission: 2024-10-10 12:02:05

Interrupting Processes

Time of First Successful Submission: 2024-10-10 12:02:36

Killing Misbehaving Processes

Time of First Successful Submission: 2025-07-29 00:42:03

Suspending Processes

Time of First Successful Submission: 2024-10-10 12:03:37

Resuming Processes

Time of First Successful Submission: 2024-10-10 12:04:07

Backgrounding Processes

Time of First Successful Submission: 2024-10-10 12:05:00

Foregrounding Processes

Time of First Successful Submission: 2024-10-10 12:05:36

Starting Backgrounded Processes

Time of First Successful Submission: 2024-10-10 12:06:04

Process Exit Codes

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

Becoming root with su

Time of First Successful Submission: 2024-10-10 12:16:22

Other users with su

Time of First Successful Submission: 2024-10-10 12:17:14

Cracking passwords

Time of First Successful Submission: 2024-10-10 12:20:00

Using sudo

Time of First Successful Submission: 2024-10-10 12:21:32

Changing File Ownership

Time of First Successful Submission: 2024-10-10 12:07:47

Groups and Files

Time of First Successful Submission: 2024-10-10 12:08:20

Fun With Groups Names

Time of First Successful Submission: 2024-10-10 12:08:56

Changing Permissions

Time of First Successful Submission: 2024-10-10 12:09:33

Executable Files

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

Permission Tweaking Practice

Time of First Successful Submission: 2024-10-10 12:12:48

Permissions Setting Practice

Time of First Successful Submission: 2024-10-10 12:14:47

The SUID Bit

Time of First Successful Submission: 2024-10-10 12:15:28

Chaining with Semicolons

Time of First Successful Submission: 2024-10-10 12:22:24

Building on Success

Time of First Successful Submission: 2025-07-29 00:45:17

Handling Failure

Time of First Successful Submission: 2025-07-29 00:45:38

Your First Shell Script

Time of First Successful Submission: 2024-10-10 12:23:33

Redirecting Script Output

Time of First Successful Submission: 2024-10-10 12:24:25

Executable Shell Scripts

Time of First Successful Submission: 2024-10-10 12:25:26

Understanding Shebangs

Time of First Successful Submission: 2025-07-29 00:46:41

Scripting with Arguments

Time of First Successful Submission: 2025-07-29 00:47:47

Scripting with Conditionals

Time of First Successful Submission: 2025-07-29 00:49:51

Scripting with Default Cases

Time of First Successful Submission: 2025-07-29 00:50:30

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-07-29 00:51:43

Reading Shell Scripts

Time of First Successful Submission: 2025-08-25 11:42:50

Launching Screen

Time of First Successful Submission: 2025-07-25 14:56:01

Detaching and Attaching

Time of First Successful Submission: 2025-07-25 15:28:13

Finding Sessions

Time of First Successful Submission: 2025-07-25 15:34:32

Switching Windows

Time of First Successful Submission: 2025-07-25 15:42:17

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-07-25 15:43:47

Switching Windows (tmux)

Time of First Successful Submission: 2025-07-25 15:47:35

The PATH Variable

Time of First Successful Submission: 2024-10-10 12:26:52

Setting PATH

Time of First Successful Submission: 2024-10-10 12:27:39

Finding Commands

Time of First Successful Submission: 2025-06-09 16:53:04

Adding Commands

Time of First Successful Submission: 2024-10-10 12:34:38

Hijacking Commands

Time of First Successful Submission: 2024-10-10 12:51:19

Bashrc Backdoor

Time of First Successful Submission: 2025-06-09 17:05:48

Sniffing Input

Time of First Successful Submission: 2025-06-09 17:25:01

Overshared Directories

Time of First Successful Submission: 2025-06-09 19:08:41

Tricky Linking

Time of First Successful Submission: 2025-06-09 19:15:33

Sniffing Process Arguments

Time of First Successful Submission: 2025-06-09 19:28:52

Snooping on Configurations

Time of First Successful Submission: 2025-06-09 20:38:28

The Fork Bomb

Time of First Successful Submission: 2025-06-10 11:30:30

Disk-Space Doomsday

Time of First Successful Submission: 2025-06-10 11:42:08

rm -rf /

Time of First Successful Submission: 2025-06-10 11:49:35

Life after rm -rf /

Time of First Successful Submission: 2025-06-10 12:01:18

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-06-10 18:34:50

Your First Register

Time of First Successful Submission: 2024-11-15 14:42:40

Your First Syscall

Time of First Successful Submission: 2024-11-15 14:44:31

Exit Codes

Time of First Successful Submission: 2024-11-15 14:46:51

Building Executables

Time of First Successful Submission: 2024-11-15 15:08:09

Moving Between Registers

Time of First Successful Submission: 2024-11-15 15:19:03

Tracing Syscalls

Time of First Successful Submission: 2024-11-15 15:16:42

Starting GDB

Time of First Successful Submission: 2025-02-07 00:32:56

Starting Programs in GDB

Time of First Successful Submission: 2025-02-07 10:30:36

Loading From Memory

Time of First Successful Submission: 2024-11-15 15:40:19

More Loading Practice

Time of First Successful Submission: 2024-11-15 15:47:58

Dereferencing Pointers

Time of First Successful Submission: 2024-11-15 15:50:29

Dereferencing Yourself

Time of First Successful Submission: 2024-11-15 15:51:56

Dereferencing with Offsets

Time of First Successful Submission: 2024-11-15 15:53:04

Stored Addresses

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

Double Dereference

Time of First Successful Submission: 2024-11-15 15:57:04

Triple Dereference

Time of First Successful Submission: 2024-11-15 16:19:41

Writing Output

Time of First Successful Submission: 2024-11-15 16:49:42

Chaining Syscalls

Time of First Successful Submission: 2024-11-15 16:51:30

Writing Strings

Time of First Successful Submission: 2024-11-15 16:52:41

Reading Data

Time of First Successful Submission: 2025-02-13 14:44:25

set-register

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

set-multiple-registers

Time of First Successful Submission: 2024-10-10 13:32:17

add-to-register

Time of First Successful Submission: 2024-10-10 13:34:08

linear-equation-registers

Time of First Successful Submission: 2024-10-10 13:36:45

integer-division

Time of First Successful Submission: 2024-10-10 13:39:13

modulo-operation

Time of First Successful Submission: 2024-10-10 14:15:48

set-upper-byte

Time of First Successful Submission: 2024-10-10 15:36:42

efficient-modulo

Time of First Successful Submission: 2024-10-10 15:45:32

byte-extraction

Time of First Successful Submission: 2024-11-15 17:11:04

bitwise-and

Time of First Successful Submission: 2024-11-15 17:13:50

check-even

Time of First Successful Submission: 2024-11-15 17:29:41

memory-read

Time of First Successful Submission: 2024-11-15 17:36:26

memory-write

Time of First Successful Submission: 2024-11-15 17:38:26

memory-increment

Time of First Successful Submission: 2024-11-15 17:43:43

byte-access

Time of First Successful Submission: 2024-11-15 17:46:35

memory-size-access

Time of First Successful Submission: 2024-11-15 17:49:36

little-endian-write

Time of First Successful Submission: 2024-11-15 17:54:51

memory-sum

Time of First Successful Submission: 2024-11-15 17:58:14

stack-subtraction

Time of First Successful Submission: 2024-11-15 18:00:13

swap-stack-values

Time of First Successful Submission: 2024-11-15 18:01:44

average-stack-values

Time of First Successful Submission: 2024-11-15 18:04:16

absolute-jump

Time of First Successful Submission: 2024-11-15 18:05:20

relative-jump

Time of First Successful Submission: 2024-11-15 18:11:25

jump-trampoline

Time of First Successful Submission: 2024-11-15 19:04:38

conditional-jump

Time of First Successful Submission: 2024-11-15 19:23:31

indirect-jump

Time of First Successful Submission: 2024-11-15 19:31:27

average-loop

Time of First Successful Submission: 2024-11-15 19:41:12

count-non-zero

Time of First Successful Submission: 2024-11-15 19:49:44

string-lower

Time of First Successful Submission: 2024-11-15 20:05:42

most-common-byte

Time of First Successful Submission: 2024-11-18 14:04:24

Debugging Programs

Time of First Successful Submission: 2024-11-18 14:13:10

Inspecting Registers

Time of First Successful Submission: 2024-11-18 14:18:42

Examining Memory

Time of First Successful Submission: 2024-11-18 14:32:23

Setting Breakpoints

Time of First Successful Submission: 2024-11-18 14:46:39

GDB Scripting

Time of First Successful Submission: 2024-11-18 15:17:41

Modifying Data

Time of First Successful Submission: 2024-11-18 15:22:13

Modifying Execution

Time of First Successful Submission: 2024-11-18 15:25:03

Broken Functions

Time of First Successful Submission: 2024-11-18 15:36:46

Exit

Time of First Successful Submission: 2024-07-09 16:21:12

Socket

Time of First Successful Submission: 2024-07-09 16:35:34

Bind

Time of First Successful Submission: 2024-07-09 17:12:32

Listen

Time of First Successful Submission: 2024-07-09 17:18:07

Accept

Time of First Successful Submission: 2024-07-09 17:28:18

Static Response

Time of First Successful Submission: 2024-07-09 17:43:16

Dynamic Response

Time of First Successful Submission: 2024-07-09 19:49:57

Iterative GET Server

Time of First Successful Submission: 2024-07-10 14:17:49

Concurrent GET Server

Time of First Successful Submission: 2024-07-10 15:37:06

Concurrent POST Server

Time of First Successful Submission: 2024-07-10 18:46:35

Web Server

Time of First Successful Submission: 2024-07-10 18:47:37

What's the password?

Time of First Successful Submission: 2025-01-31 19:58:20

... and again!

Time of First Successful Submission: 2025-01-31 19:59:32

Newline Troubles

Time of First Successful Submission: 2025-01-31 20:01:11

Reasoning about files

Time of First Successful Submission: 2025-01-31 20:04:19

Specifying Filenames

Time of First Successful Submission: 2025-01-31 20:07:42

Binary and Hex Encoding

Time of First Successful Submission: 2025-02-06 13:10:58

More Hex

Time of First Successful Submission: 2025-02-06 13:16:34

Decoding Hex

Time of First Successful Submission: 2025-02-06 13:22:56

Decoding Practice

Time of First Successful Submission: 2025-02-06 13:26:36

Encoding Practice

Time of First Successful Submission: 2025-02-07 10:38:38

Hex-encoding ASCII

Time of First Successful Submission: 2025-02-07 10:41:18

Nested Encoding

Time of First Successful Submission: 2025-02-07 10:45:25

Hex-encoding UTF-8

Time of First Successful Submission: 2025-02-07 10:48:13

UTF Mixups

Time of First Successful Submission: 2025-02-07 10:55:17

Modifying Encoded Data

Time of First Successful Submission: 2025-02-07 10:57:40

Decoding Base64

Time of First Successful Submission: 2023-09-13 14:02:46

Encoding Base64

Time of First Successful Submission: 2025-02-07 15:52:29

Dealing with Obfuscation

Time of First Successful Submission: 2025-02-10 19:39:44

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-02-11 01:35:18

Your First HTTP Request

Time of First Successful Submission: 2025-02-12 17:14:48

Reading Flask

Time of First Successful Submission: 2025-02-12 17:21:05

Commented Data

Time of First Successful Submission: 2025-02-12 17:22:43

HTTP Metadata

Time of First Successful Submission: 2025-02-12 17:28:00

HTTP (netcat)

Time of First Successful Submission: 2023-09-13 12:18:01

HTTP Paths (netcat)

Time of First Successful Submission: 2023-09-13 12:54:06

HTTP (curl)

Time of First Successful Submission: 2023-09-13 12:53:15

HTTP (python)

Time of First Successful Submission: 2023-09-13 12:56:44

HTTP Host Header (python)

Time of First Successful Submission: 2023-09-13 12:51:31

HTTP Host Header (curl)

Time of First Successful Submission: 2023-09-13 12:38:40

HTTP Host Header (netcat)

Time of First Successful Submission: 2023-09-13 12:41:00

URL Encoding (netcat)

Time of First Successful Submission: 2024-07-06 18:41:56

HTTP GET Parameters

Time of First Successful Submission: 2024-07-06 18:49:48

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2024-07-08 18:55:55

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2024-07-08 18:51:07

HTTP Forms

Time of First Successful Submission: 2025-02-20 13:17:38

HTTP Forms (curl)

Time of First Successful Submission: 2024-07-08 19:09:48

HTTP Forms (netcat)

Time of First Successful Submission: 2024-07-08 19:16:14

HTTP Forms (python)

Time of First Successful Submission: 2024-07-08 19:19:54

HTTP Forms Without Forms

Time of First Successful Submission: 2025-02-20 21:02:44

Multiple Form Fields (curl)

Time of First Successful Submission: 2024-07-08 19:24:25

Multiple Form Fields (netcat)

Time of First Successful Submission: 2024-07-09 12:32:33

HTTP Redirects (netcat)

Time of First Successful Submission: 2024-07-09 15:31:49

HTTP Redirects (curl)

Time of First Successful Submission: 2024-07-09 14:06:52

HTTP Redirects (python)

Time of First Successful Submission: 2024-07-09 15:33:45

HTTP Cookies (curl)

Time of First Successful Submission: 2024-07-09 15:52:57

HTTP Cookies (netcat)

Time of First Successful Submission: 2024-07-09 15:55:45

HTTP Cookies (python)

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

Server State (python)