zufeld

🔤

Example Dojo

4 / 7 327 / 533

Apple

Time of First Successful Submission: 2023-03-20 00:06:06

Banana

Time of First Successful Submission: 2023-03-20 00:06:51

Earth

Time of First Successful Submission: 2023-03-20 00:08:06

Mars

Time of First Successful Submission: 2023-03-20 00:09:06

Example Import Dojo

4 / 4 62 / 533

Apple

Time of First Successful Submission: 2023-03-20 00:06:06

Banana

Time of First Successful Submission: 2023-03-20 00:06:51

Earth

Time of First Successful Submission: 2023-03-20 00:08:06

Martian Planet

Time of First Successful Submission: 2023-03-20 00:09:06

pwn.college Archives

175 / 201 153 / 16678

level1

Time of First Successful Submission: 2022-09-05 05:14:37

level2

Time of First Successful Submission: 2022-09-05 05:26:15

level3

Time of First Successful Submission: 2022-09-05 19:04:47

level4

Time of First Successful Submission: 2022-09-05 19:10:30

level5

Time of First Successful Submission: 2022-09-05 19:31:41

level6

Time of First Successful Submission: 2022-09-05 19:40:51

level7

Time of First Successful Submission: 2022-09-05 19:43:46

level8

Time of First Successful Submission: 2022-09-05 20:50:47

level9

Time of First Successful Submission: 2022-09-06 06:20:06

level10

Time of First Successful Submission: 2022-09-06 23:46:36

level11

Time of First Successful Submission: 2022-09-07 00:08:09

level12

Time of First Successful Submission: 2022-09-07 00:13:45

level13

Time of First Successful Submission: 2022-09-07 00:23:29

level14

Time of First Successful Submission: 2022-09-07 00:32:40

level15

Time of First Successful Submission: 2022-09-21 16:19:54

level16

Time of First Successful Submission: 2022-09-22 20:59:27

level17

Time of First Successful Submission: 2022-09-23 00:35:26

level18

Time of First Successful Submission: 2022-09-23 02:06:55

level19

Time of First Successful Submission: 2022-09-23 02:39:44

level20

Time of First Successful Submission: 2022-09-23 04:15:19

level21

Time of First Successful Submission: 2022-09-23 04:42:30

level22

Time of First Successful Submission: 2022-09-07 03:54:23

level23

Time of First Successful Submission: 2022-09-07 04:34:51

level24

Time of First Successful Submission: 2022-09-07 04:47:24

level25

Time of First Successful Submission: 2022-09-07 05:54:14

level26

Time of First Successful Submission: 2022-09-09 00:54:58

level27

Time of First Successful Submission: 2022-09-09 00:57:40

level28

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

level29

Time of First Successful Submission: 2022-09-09 01:32:11

level30

Time of First Successful Submission: 2022-09-09 15:41:17

level31

Time of First Successful Submission: 2022-09-09 15:52:56

level32

Time of First Successful Submission: 2022-09-09 16:02:34

level33

Time of First Successful Submission: 2022-09-09 22:45:58

level34

Time of First Successful Submission: 2022-09-09 22:49:15

level35

Time of First Successful Submission: 2022-09-09 22:52:04

level36

Time of First Successful Submission: 2022-09-10 00:06:41

level37

Time of First Successful Submission: 2022-09-10 00:06:49

level38

Time of First Successful Submission: 2022-09-23 05:14:05

level39

Time of First Successful Submission: 2022-09-23 05:15:11

level40

Time of First Successful Submission: 2022-09-10 01:01:35

level41

Time of First Successful Submission: 2022-09-23 05:17:30

level42

Time of First Successful Submission: 2022-09-10 01:26:26

level43

Time of First Successful Submission: 2022-12-20 21:30:03

level44

Time of First Successful Submission: 2022-09-10 04:30:57

level45

Time of First Successful Submission: 2022-12-20 06:26:32

level46

Time of First Successful Submission: 2022-12-20 06:31:50

level47

Time of First Successful Submission: 2022-09-10 05:15:46

level48

Time of First Successful Submission: 2022-12-20 20:57:46

level49

Time of First Successful Submission: 2022-12-20 22:10:05

level50

Time of First Successful Submission: 2022-12-22 03:20:10

level51

Time of First Successful Submission: 2022-12-22 04:25:11

level52

Time of First Successful Submission: 2022-12-22 06:10:32

level53

Time of First Successful Submission: 2022-12-22 06:18:20

level54

Time of First Successful Submission: 2022-09-11 01:18:33

level55

Time of First Successful Submission: 2022-12-22 19:05:01

level56

Time of First Successful Submission: 2022-09-14 00:07:24

level57

Time of First Successful Submission: 2022-12-22 19:25:37

level58

Time of First Successful Submission: 2022-09-11 15:08:54

level59

Time of First Successful Submission: 2022-12-22 22:05:30

level60

Time of First Successful Submission: 2022-09-10 23:20:20

level61

Time of First Successful Submission: 2022-09-10 23:27:42

level62

Time of First Successful Submission: 2022-12-24 02:51:37

level63

Time of First Successful Submission: 2022-12-24 03:08:06

level64

Time of First Successful Submission: 2022-12-24 05:59:35

level65

Time of First Successful Submission: 2022-09-14 01:10:21

level66

Time of First Successful Submission: 2022-09-11 02:50:10

level67

Time of First Successful Submission: 2022-12-24 06:41:15

level68

Time of First Successful Submission: 2022-09-11 03:10:30

level70

Time of First Successful Submission: 2022-12-24 21:28:19

level71

Time of First Successful Submission: 2022-09-11 03:52:18

level72

Time of First Successful Submission: 2022-09-11 04:17:25

level73

Time of First Successful Submission: 2022-09-11 03:59:36

level74

Time of First Successful Submission: 2022-09-11 04:59:03

level76

Time of First Successful Submission: 2022-12-26 06:23:11

level77

Time of First Successful Submission: 2022-09-11 18:09:54

level78

Time of First Successful Submission: 2022-12-27 04:21:44

level79

Time of First Successful Submission: 2022-09-11 05:22:07

level80

Time of First Successful Submission: 2022-09-11 18:48:16

level82

Time of First Successful Submission: 2022-12-27 23:48:41

level83

Time of First Successful Submission: 2022-09-12 20:33:45

level84

Time of First Successful Submission: 2022-12-28 03:22:20

level85

Time of First Successful Submission: 2022-09-12 20:52:30

level86

Time of First Successful Submission: 2022-09-12 21:26:34

level87

Time of First Successful Submission: 2023-01-04 23:02:10

level88

Time of First Successful Submission: 2022-09-13 03:04:31

level89

Time of First Successful Submission: 2022-09-13 04:33:16

level90

Time of First Successful Submission: 2023-01-04 23:45:46

level91

Time of First Successful Submission: 2023-01-04 23:53:44

level92

Time of First Successful Submission: 2023-01-05 00:08:02

level93

Time of First Successful Submission: 2023-02-13 04:37:15

level94

Time of First Successful Submission: 2022-09-10 20:15:11

level95

Time of First Successful Submission: 2023-02-13 05:09:26

level96

Time of First Successful Submission: 2023-02-13 05:23:02

level97

Time of First Successful Submission: 2022-09-13 05:16:39

level98

Time of First Successful Submission: 2023-02-13 06:16:47

level99

Time of First Successful Submission: 2022-09-13 18:20:22

level100

Time of First Successful Submission: 2022-09-13 22:10:42

level101

Time of First Successful Submission: 2023-02-13 06:31:22

level102

Time of First Successful Submission: 2022-09-14 01:21:19

level103

Time of First Successful Submission: 2022-09-13 23:39:52

level104

Time of First Successful Submission: 2022-09-14 15:55:41

level105

Time of First Successful Submission: 2023-04-03 18:17:52

level106

Time of First Successful Submission: 2023-04-03 15:37:45

level107

Time of First Successful Submission: 2023-02-15 15:42:44

level108

Time of First Successful Submission: 2023-04-03 19:10:45

level109

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

level110

Time of First Successful Submission: 2023-02-15 18:50:31

level111

Time of First Successful Submission: 2023-04-04 16:31:41

level112

Time of First Successful Submission: 2023-04-05 01:06:45

level113

Time of First Successful Submission: 2023-04-09 04:27:51

level114

Time of First Successful Submission: 2023-04-05 03:37:39

level115

Time of First Successful Submission: 2023-04-05 03:55:44

level116

Time of First Successful Submission: 2023-03-27 04:30:47

level117

Time of First Successful Submission: 2023-04-05 18:15:39

level118

Time of First Successful Submission: 2023-04-06 04:40:44

level119

Time of First Successful Submission: 2023-04-06 04:56:07

level120

Time of First Successful Submission: 2022-09-07 03:54:16

level121

Time of First Successful Submission: 2023-04-09 05:30:51

level122

Time of First Successful Submission: 2023-04-09 05:42:19

level123

Time of First Successful Submission: 2023-04-09 22:10:12

level124

Time of First Successful Submission: 2023-04-09 22:12:09

level125

Time of First Successful Submission: 2023-04-09 21:43:05

level126

Time of First Successful Submission: 2023-04-09 21:57:01

level127

Time of First Successful Submission: 2023-04-09 22:15:11

level128

Time of First Successful Submission: 2023-04-09 22:44:47

level129

Time of First Successful Submission: 2023-04-09 23:33:14

level130

Time of First Successful Submission: 2023-04-07 00:31:46

level131

Time of First Successful Submission: 2023-04-07 00:46:40

level132

Time of First Successful Submission: 2023-04-07 04:03:25

level133

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

level134

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

level135

Time of First Successful Submission: 2023-04-10 04:29:16

level136

Time of First Successful Submission: 2023-04-10 04:32:57

level137

Time of First Successful Submission: 2023-04-10 04:42:48

level138

Time of First Successful Submission: 2023-04-10 04:44:28

level139

Time of First Successful Submission: 2023-04-13 18:00:28

level140

Time of First Successful Submission: 2023-04-13 22:28:27

level141

Time of First Successful Submission: 2023-04-13 22:36:43

level142

Time of First Successful Submission: 2023-04-16 07:51:48

HTTP (curl)

Time of First Successful Submission: 2023-02-03 22:04:26

HTTP (python)

Time of First Successful Submission: 2023-03-10 02:06:28

URL Encoding (curl)

Time of First Successful Submission: 2023-03-10 06:09:02

URL Encoding (python)

Time of First Successful Submission: 2023-03-10 06:47:52

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2023-03-10 07:00:16

HTTP GET Parameters (python)

Time of First Successful Submission: 2023-03-10 07:03:19

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2023-03-10 07:36:33

Multiple Form Fields (python)

Time of First Successful Submission: 2023-03-14 17:31:09

HTTP JSON (curl)

Time of First Successful Submission: 2023-03-14 17:58:45

HTTP JSON (netcat)

Time of First Successful Submission: 2023-03-14 18:04:39

HTTP JSON (python)

Time of First Successful Submission: 2023-03-14 18:15:29

Complex HTTP JSON (curl)

Time of First Successful Submission: 2023-03-14 18:57:40

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2023-03-14 19:31:48

Complex HTTP JSON (python)

Time of First Successful Submission: 2023-03-14 19:36:17

Server State (curl)

Time of First Successful Submission: 2023-03-14 22:13:55

Server State (netcat)

Time of First Successful Submission: 2023-03-14 20:12:52

Silenced Shellcode

Time of First Successful Submission: 2023-03-03 06:50:53

Shellcode Shuffle

Time of First Successful Submission: 2023-03-04 08:18:45

Shellcode Shuffle II

Time of First Successful Submission: 2023-03-04 08:34:04

Mmap Mirage (Easy)

Time of First Successful Submission: 2023-11-04 22:55:12

Mmap Mirage (Hard)

Time of First Successful Submission: 2023-11-05 16:55:54

Twisted Text (Easy)

Time of First Successful Submission: 2023-04-30 19:43:42

Twisted Text (Hard)

Time of First Successful Submission: 2023-04-30 19:55:49

Tidy Task (Easy)

Time of First Successful Submission: 2023-05-01 02:35:44

Tidy Task (Hard)

Time of First Successful Submission: 2023-05-01 22:10:13

Logical License (Easy)

Time of First Successful Submission: 2023-05-02 22:01:48

Logical License (Hard)

Time of First Successful Submission: 2023-05-02 22:52:52

Modest Mangler (Easy)

Time of First Successful Submission: 2023-05-27 03:15:55

Modest Mangler (Hard)

Time of First Successful Submission: 2023-05-27 03:56:39

This is Yancode (Easy)

Time of First Successful Submission: 2023-05-29 03:51:09

This is Yancode (Hard)

Time of First Successful Submission: 2023-05-29 04:03:51

Powered by Yancode (Easy)

Time of First Successful Submission: 2023-05-30 23:25:13

Powered by Yancode (Hard)

Time of First Successful Submission: 2023-05-31 01:20:26

Yancode Inside (Easy)

Time of First Successful Submission: 2023-06-01 05:21:34

Yancode Inside (Hard)

Time of First Successful Submission: 2023-06-02 18:06:05

Level 15

Time of First Successful Submission: 2023-05-25 20:58:05

Intro to Programming Languages

11 / 234 18038 / 28131

Commands

Time of First Successful Submission: 2024-09-10 22:51:25

Command Arguments

Time of First Successful Submission: 2024-09-10 22:52:48

Command History

Time of First Successful Submission: 2025-11-10 02:50:29

The Root Path

Time of First Successful Submission: 2024-06-12 19:05:51

Absolute Paths

Time of First Successful Submission: 2024-05-15 17:13:01

Changing position

Time of First Successful Submission: 2024-05-15 17:15:08

Changing to an Absolute Path

Time of First Successful Submission: 2024-05-15 17:16:06

Relative Paths

Time of First Successful Submission: 2024-05-15 17:57:28

Cat

Time of First Successful Submission: 2024-05-15 20:17:23

Ls

Time of First Successful Submission: 2024-05-15 20:19:16

Find

Time of First Successful Submission: 2024-05-15 21:10:47

Intro to Cybersecurity

92 / 183 2382 / 17895

Path Traversal 1

Time of First Successful Submission: 2023-05-18 22:35:48

Path Traversal 2

Time of First Successful Submission: 2024-09-11 21:51:19

CMDi 1

Time of First Successful Submission: 2024-09-13 01:30:14

CMDi 2

Time of First Successful Submission: 2024-09-13 01:42:05

CMDi 4

Time of First Successful Submission: 2023-05-19 17:28:52

Authentication Bypass 1

Time of First Successful Submission: 2023-05-21 15:46:41

SQLi 2

Time of First Successful Submission: 2023-05-23 00:28:18

SQLi 3

Time of First Successful Submission: 2023-05-23 03:50:57

SQLi 4

Time of First Successful Submission: 2023-05-23 04:07:42

SQLi 5

Time of First Successful Submission: 2023-05-23 18:51:36

XSS 3

Time of First Successful Submission: 2023-05-23 20:43:30

XSS 4

Time of First Successful Submission: 2023-05-23 21:19:30

XSS 5

Time of First Successful Submission: 2023-05-24 03:56:20

CSRF 1

Time of First Successful Submission: 2023-05-24 05:20:48

CSRF 2

Time of First Successful Submission: 2023-05-24 05:48:37

CSRF 4

Time of First Successful Submission: 2023-05-25 05:22:46

CSRF 5

Time of First Successful Submission: 2023-05-25 06:02:17

Connect

Time of First Successful Submission: 2023-03-16 16:39:10

Listen

Time of First Successful Submission: 2023-03-16 16:42:49

Scan 1

Time of First Successful Submission: 2023-03-16 16:49:38

Scan 2

Time of First Successful Submission: 2023-03-16 18:54:29

Monitor 1

Time of First Successful Submission: 2023-03-16 18:59:46

Monitor 2

Time of First Successful Submission: 2023-03-16 19:28:49

Network Configuration

Time of First Successful Submission: 2023-03-17 06:11:34

Ethernet

Time of First Successful Submission: 2023-03-17 07:31:02

IP

Time of First Successful Submission: 2023-03-18 18:43:04

TCP

Time of First Successful Submission: 2023-03-18 20:35:45

TCP Handshake

Time of First Successful Submission: 2023-03-18 22:23:56

ARP

Time of First Successful Submission: 2023-03-18 22:44:57

Intercept

Time of First Successful Submission: 2023-03-19 04:16:07

Man-in-the-Middle

Time of First Successful Submission: 2023-03-19 23:09:22

XOR

Time of First Successful Submission: 2025-01-30 01:48:07

XORing Hex

Time of First Successful Submission: 2025-01-30 16:35:26

XORing ASCII

Time of First Successful Submission: 2025-01-31 18:19:44

XORing ASCII Strings

Time of First Successful Submission: 2025-02-02 06:05:58

One-time Pad

Time of First Successful Submission: 2023-04-25 05:57:12

Many-time Pad

Time of First Successful Submission: 2023-04-25 17:41:27

AES

Time of First Successful Submission: 2023-04-26 04:55:34

AES-ECB-CPA

Time of First Successful Submission: 2025-02-03 01:26:29

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-02-04 05:53:16

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-02-05 22:51:24

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-02-06 02:24:06

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-02-06 15:30:53

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2023-05-10 17:11:12

AES-CBC

Time of First Successful Submission: 2025-02-06 17:11:11

DHKE

Time of First Successful Submission: 2023-04-26 19:27:41

RSA 1

Time of First Successful Submission: 2023-04-27 08:03:14

RSA 2

Time of First Successful Submission: 2023-04-28 23:32:55

RSA 3

Time of First Successful Submission: 2023-04-27 16:42:50

RSA 4

Time of First Successful Submission: 2023-04-29 00:35:16

SHA 1

Time of First Successful Submission: 2023-04-27 16:12:12

SHA 2

Time of First Successful Submission: 2023-04-27 18:44:24

TLS 1

Time of First Successful Submission: 2023-04-28 05:23:17

TLS 2

Time of First Successful Submission: 2023-05-12 02:13:20

level1

Time of First Successful Submission: 2023-11-16 06:10:50

level2

Time of First Successful Submission: 2023-11-16 06:12:55

level3

Time of First Successful Submission: 2023-11-16 06:15:55

level4

Time of First Successful Submission: 2023-11-16 06:21:42

level5

Time of First Successful Submission: 2023-11-16 06:27:42

level6

Time of First Successful Submission: 2023-11-16 06:57:14

level7

Time of First Successful Submission: 2023-11-16 07:09:17

level8

Time of First Successful Submission: 2023-11-16 07:24:56

level9

Time of First Successful Submission: 2023-11-16 07:29:42

level10

Time of First Successful Submission: 2023-11-16 07:33:00

level11

Time of First Successful Submission: 2023-11-16 07:45:37

level12

Time of First Successful Submission: 2023-11-16 16:18:39

level13

Time of First Successful Submission: 2023-11-16 16:49:03

level14

Time of First Successful Submission: 2023-11-16 16:50:38

level15

Time of First Successful Submission: 2023-11-16 16:56:47

level16

Time of First Successful Submission: 2023-11-16 16:56:35

level17

Time of First Successful Submission: 2023-11-20 03:40:39

level18

Time of First Successful Submission: 2023-11-20 05:34:32

level19

Time of First Successful Submission: 2023-11-21 06:22:42

Your First Overflow (easy)

Time of First Successful Submission: 2023-06-09 22:08:27

Your First Overflow (hard)

Time of First Successful Submission: 2023-06-10 02:54:31

Variable Control (easy)

Time of First Successful Submission: 2023-06-10 04:46:34

Variable Control (hard)

Time of First Successful Submission: 2023-06-10 05:55:23

Control Hijack (easy)

Time of First Successful Submission: 2023-06-10 20:17:38

Control Hijack (hard)

Time of First Successful Submission: 2023-06-11 15:01:03

Tricky Control Hijack (easy)

Time of First Successful Submission: 2023-10-29 06:21:03

Tricky Control Hijack (hard)

Time of First Successful Submission: 2023-10-29 07:14:08

PIEs (easy)

Time of First Successful Submission: 2023-10-30 03:17:12

PIEs (hard)

Time of First Successful Submission: 2023-10-30 05:07:14

String Lengths (easy)

Time of First Successful Submission: 2023-10-31 04:43:18

String Lengths (hard)

Time of First Successful Submission: 2023-10-31 05:52:36

Basic Shellcode

Time of First Successful Submission: 2022-09-14 18:05:10

NOP Sleds

Time of First Successful Submission: 2023-02-27 02:52:22

NULL-Free Shellcode

Time of First Successful Submission: 2023-02-27 07:10:15

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2023-11-14 17:19:26

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2023-11-14 19:23:21

Hijack to Shellcode (easy)

Time of First Successful Submission: 2023-11-15 22:54:42

Hijack to Shellcode (hard)

Time of First Successful Submission: 2023-11-16 05:25:18

Program Security

108 / 162 571 / 9030

ello ackers!

Time of First Successful Submission: 2023-03-03 02:23:54

Syscall Smuggler

Time of First Successful Submission: 2023-03-03 06:34:18

Syscall Shenanigans

Time of First Successful Submission: 2023-03-03 06:40:07

Byte Budget

Time of First Successful Submission: 2023-03-03 07:16:24

ClobberCode

Time of First Successful Submission: 2023-03-04 07:49:19

Diverse Delivery

Time of First Successful Submission: 2023-03-04 09:08:58

Pocket Payload

Time of First Successful Submission: 2023-03-04 09:11:21

Micro Menace

Time of First Successful Submission: 2023-03-10 08:58:20

Login Leakage (Easy)

Time of First Successful Submission: 2025-12-11 20:06:54

Login Leakage (Hard)

Time of First Successful Submission: 2025-12-12 17:37:04

Bounds Breaker (Easy)

Time of First Successful Submission: 2023-06-13 06:45:58

Bounds Breaker (Hard)

Time of First Successful Submission: 2023-06-14 01:00:25

Casting Catastrophe (Easy)

Time of First Successful Submission: 2023-10-26 07:10:53

Casting Catastrophe (Hard)

Time of First Successful Submission: 2023-10-29 00:51:52

Pointer Problems (Easy)

Time of First Successful Submission: 2025-12-14 22:06:02

Pointer Problems (Hard)

Time of First Successful Submission: 2025-12-17 07:16:12

Anomalous Array (Easy)

Time of First Successful Submission: 2025-12-18 05:43:35

Anomalous Array (Hard)

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

Loop Lunacy (Easy)

Time of First Successful Submission: 2023-11-02 05:24:37

Loop Lunacy (Hard)

Time of First Successful Submission: 2023-11-04 20:22:20

Nosy Neighbor (Easy)

Time of First Successful Submission: 2023-11-04 22:17:02

Nosy Neighbor (Hard)

Time of First Successful Submission: 2023-11-07 02:54:21

Recursive Ruin (Easy)

Time of First Successful Submission: 2023-11-11 06:14:01

Recursive Ruin (Hard)

Time of First Successful Submission: 2023-11-12 05:16:30

Lingering Leftover (Easy)

Time of First Successful Submission: 2023-11-12 05:21:41

Lingering Leftover (Hard)

Time of First Successful Submission: 2023-11-12 05:42:03

Latent Leak (Easy)

Time of First Successful Submission: 2023-11-27 07:17:43

Latent Leak (Hard)

Time of First Successful Submission: 2023-11-28 17:44:39

Fork Foolery (Easy)

Time of First Successful Submission: 2023-12-07 00:25:06

Fork Foolery (Hard)

Time of First Successful Submission: 2023-12-07 06:23:08

Canary Conundrum (Easy)

Time of First Successful Submission: 2024-09-03 05:17:12

Canary Conundrum (Hard)

Time of First Successful Submission: 2024-09-30 03:11:47

A Crafty Clobber (Easy)

Time of First Successful Submission: 2024-10-18 22:17:54

A Crafty Clobber (Hard)

Time of First Successful Submission: 2024-10-21 02:17:05

Terrible Token (Easy)

Time of First Successful Submission: 2022-09-23 07:19:26

Terrible Token (Hard)

Time of First Successful Submission: 2022-09-23 07:21:38

Tangled Ticket (Easy)

Time of First Successful Submission: 2022-09-23 07:26:13

Tangled Ticket (Hard)

Time of First Successful Submission: 2023-04-30 19:25:31

Bit Bender

Time of First Successful Submission: 2025-11-14 03:44:35

Substitution Sorcery

Time of First Successful Submission: 2025-11-14 04:16:05

Meager Mangler (Easy)

Time of First Successful Submission: 2023-05-17 04:26:41

Meager Mangler (Hard)

Time of First Successful Submission: 2023-05-27 01:24:00

Monstrous Mangler (Easy)

Time of First Successful Submission: 2023-05-27 17:58:36

Monstrous Mangler (Hard)

Time of First Successful Submission: 2023-05-27 21:00:38

Patched Up (Easy)

Time of First Successful Submission: 2023-05-28 04:17:42

Patched Up (Hard)

Time of First Successful Submission: 2023-05-28 04:26:59

Puzzle Patch (Easy)

Time of First Successful Submission: 2023-05-28 17:53:02

Puzzle Patch (Hard)

Time of First Successful Submission: 2023-05-28 18:19:20

Patch Perfect (Easy)

Time of First Successful Submission: 2023-05-28 18:51:13

Patch Perfect (Hard)

Time of First Successful Submission: 2023-05-28 22:16:25

Trust the Yancode (Easy)

Time of First Successful Submission: 2023-08-28 01:35:09

Trust the Yancode (Hard)

Time of First Successful Submission: 2023-08-28 03:48:34

Know the Yancode (Easy)

Time of First Successful Submission: 2023-08-28 04:20:26

Know the Yancode (Hard)

Time of First Successful Submission: 2023-08-28 05:18:52

Master the Yancode (Easy)

Time of First Successful Submission: 2023-08-28 06:07:17

Master the Yancode (Hard)

Time of First Successful Submission: 2023-08-28 06:14:28

Transcend the Yancode (Easy)

Time of First Successful Submission: 2023-08-29 04:25:49

Transcend the Yancode (Hard)

Time of First Successful Submission: 2023-08-29 04:56:32

The Yanalyzer (Easy)

Time of First Successful Submission: 2023-09-05 05:11:20

The Yanalyzer (Hard)

Time of First Successful Submission: 2023-09-08 21:29:11

The Yangler (Easy)

Time of First Successful Submission: 2023-09-10 00:45:45

The Yangler (Hard)

Time of First Successful Submission: 2023-09-10 17:03:38

Yancraft (Easy)

Time of First Successful Submission: 2023-09-10 23:04:46

Yancraft (Hard)

Time of First Successful Submission: 2023-09-11 00:59:54

Yansanity (Easy)

Time of First Successful Submission: 2023-10-17 05:52:48

Yansanity (Hard)

Time of First Successful Submission: 2023-10-23 03:32:33

Loose Link (Easy)

Time of First Successful Submission: 2023-01-25 00:57:08

Loose Link (Hard)

Time of First Successful Submission: 2023-01-25 01:28:01

Call Chain (Easy)

Time of First Successful Submission: 2023-01-25 07:05:52

Call Chain (Hard)

Time of First Successful Submission: 2023-01-25 07:18:34

Chain of Command (Easy)

Time of First Successful Submission: 2023-01-25 07:41:37

Chain of Command (Hard)

Time of First Successful Submission: 2023-01-25 07:51:07

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2023-01-24 19:44:38

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2023-01-25 08:31:08

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2023-01-26 00:47:07

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2023-01-26 04:44:45

Indirect Invocation (Easy)

Time of First Successful Submission: 2023-01-30 02:43:11

Indirect Invocation (Hard)

Time of First Successful Submission: 2023-01-30 05:39:01

Leaky Libc (Easy)

Time of First Successful Submission: 2023-01-29 07:42:43

Leaky Libc (Hard)

Time of First Successful Submission: 2023-01-30 06:12:44

Putsception (Easy)

Time of First Successful Submission: 2023-02-05 04:47:07

Putsception (Hard)

Time of First Successful Submission: 2023-02-11 16:30:57

Pivotal Prelude (Easy)

Time of First Successful Submission: 2023-02-12 22:54:19

Pivotal Prelude (Hard)

Time of First Successful Submission: 2023-02-12 23:31:43

Pivotal Pointer (Easy)

Time of First Successful Submission: 2023-03-24 23:42:10

Pivotal Pointer (Hard)

Time of First Successful Submission: 2025-01-22 07:35:06

Pivotal Payload (Easy)

Time of First Successful Submission: 2025-01-27 06:52:41

Pivotal Payload (Hard)

Time of First Successful Submission: 2025-01-29 15:54:54

Freebie (Easy)

Time of First Successful Submission: 2025-01-11 00:06:22

Freebie (Hard)

Time of First Successful Submission: 2025-01-11 02:56:43

Freebin Feint (Easy)

Time of First Successful Submission: 2025-01-11 03:11:57

Freebin Feint (Hard)

Time of First Successful Submission: 2025-01-11 06:14:06

Free Flag Fumble (Easy)

Time of First Successful Submission: 2025-01-11 19:50:08

Free Flag Fumble (Hard)

Time of First Successful Submission: 2025-01-11 20:34:39

Fickle Free (Easy)

Time of First Successful Submission: 2025-01-12 20:57:21

Fickle Free (Hard)

Time of First Successful Submission: 2025-01-12 21:03:13

Malloc Mirage (Easy)

Time of First Successful Submission: 2025-01-12 22:10:00

Malloc Mirage (Hard)

Time of First Successful Submission: 2025-01-12 22:41:41

Seeking Secrets (Easy)

Time of First Successful Submission: 2025-01-13 05:17:06

Containment Composition (Easy)

Time of First Successful Submission: 2024-10-24 15:33:15

Containment Composition (Hard)

Time of First Successful Submission: 2024-10-26 02:32:02

Constant Corruption (Easy)

Time of First Successful Submission: 2024-10-26 21:32:10

Constant Corruption (Hard)

Time of First Successful Submission: 2024-10-29 06:38:51

Return to YanLand (Easy)

Time of First Successful Submission: 2024-11-07 06:24:21

Return to YanLand (Hard)

Time of First Successful Submission: 2024-11-10 00:06:05

Escape from YanLand (Easy)

Time of First Successful Submission: 2024-11-11 23:47:45

Escape from YanLand (Hard)

Time of First Successful Submission: 2024-12-29 19:37:07

The YanFilter (Easy)

Time of First Successful Submission: 2025-01-10 22:16:45

System Security

22 / 95 1199 / 3185

chroot-escape-basic

Time of First Successful Submission: 2023-09-30 00:38:00

chroot-shellcode

Time of First Successful Submission: 2023-09-30 01:16:47

chroot-proper

Time of First Successful Submission: 2023-09-30 05:26:47

seccomp-basic

Time of First Successful Submission: 2023-10-01 05:21:26

seccomp-linkat

Time of First Successful Submission: 2023-10-05 06:36:04

seccomp-fchdir

Time of First Successful Submission: 2023-10-06 14:18:18

seccomp-rechroot

Time of First Successful Submission: 2023-12-02 04:09:21

seccomp-only

Time of First Successful Submission: 2023-12-02 06:56:14

seccomp-arch32

Time of First Successful Submission: 2024-11-20 01:08:38

seccomp-minimal

Time of First Successful Submission: 2024-11-20 07:53:03

seccomp-timebased

Time of First Successful Submission: 2023-10-05 15:46:04

level1.0

Time of First Successful Submission: 2024-11-10 04:35:03

level1.1

Time of First Successful Submission: 2024-11-10 04:55:23

level2.0

Time of First Successful Submission: 2024-11-10 05:59:08

level2.1

Time of First Successful Submission: 2024-11-10 06:01:40

level3.0

Time of First Successful Submission: 2024-11-10 08:08:32

level3.1

Time of First Successful Submission: 2024-11-10 08:12:37

level4.0

Time of First Successful Submission: 2024-11-16 00:24:19

level1.0

Time of First Successful Submission: 2024-01-16 00:13:19

level1.1

Time of First Successful Submission: 2024-01-16 00:35:40

level2.0

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

level2.1

Time of First Successful Submission: 2024-01-16 02:37:37

Software Exploitation

6 / 90 972 / 1931

Level1.0

Time of First Successful Submission: 2023-02-15 22:46:42

Level1.1

Time of First Successful Submission: 2023-02-15 22:51:18

Level2.0

Time of First Successful Submission: 2023-02-15 23:17:35

Level2.1

Time of First Successful Submission: 2023-02-15 23:22:52

Level3.0

Time of First Successful Submission: 2023-02-16 06:40:55

Level3.1

Time of First Successful Submission: 2023-02-16 08:11:13

Start Here

11 / 12 2683 / 38370

Using the Terminal

Time of First Successful Submission: 2025-08-31 16:32:00

Using the VSCode Workspace

Time of First Successful Submission: 2024-01-10 16:55:31

Using the GUI Desktop

Time of First Successful Submission: 2024-01-10 16:56:53

Pasting into the Desktop

Time of First Successful Submission: 2024-01-10 16:59:50

Restarting Challenges

Time of First Successful Submission: 2024-09-10 22:46:08

Challenge Programs

Time of First Successful Submission: 2024-05-15 19:08:42

The Flag File

Time of First Successful Submission: 2024-01-10 17:00:42

Using Privileged Mode

Time of First Successful Submission: 2024-01-10 17:03:03

Persistent Home Directories - One

Time of First Successful Submission: 2024-01-10 17:04:32

Persistent Home Directories - Two

Time of First Successful Submission: 2024-01-10 17:05:18

Linux Luminarium

31 / 128 15642 / 28376

Intro to Commands

Time of First Successful Submission: 2024-09-10 22:51:25

Intro to Arguments

Time of First Successful Submission: 2024-09-10 22:52:48

Command History

Time of First Successful Submission: 2025-11-10 02:50:29

The Root

Time of First Successful Submission: 2024-06-12 19:05:51

Program and absolute paths

Time of First Successful Submission: 2024-05-15 17:13:01

Position thy self

Time of First Successful Submission: 2024-05-15 17:15:08

Position elsewhere

Time of First Successful Submission: 2024-05-15 17:16:06

implicit relative paths, from /

Time of First Successful Submission: 2024-05-15 17:57:28

explicit relative paths, from /

Time of First Successful Submission: 2024-05-15 18:02:37

implicit relative path

Time of First Successful Submission: 2024-05-15 18:04:20

home sweet home

Time of First Successful Submission: 2024-05-15 20:16:03

cat: not the pet, but the command!

Time of First Successful Submission: 2024-05-15 20:17:23

grepping for a needle in a haystack

Time of First Successful Submission: 2024-05-15 20:18:32

listing files

Time of First Successful Submission: 2024-05-15 20:19:16

touching files

Time of First Successful Submission: 2024-05-15 20:37:28

An Epic Filesystem Quest

Time of First Successful Submission: 2024-05-15 20:30:44

making directories

Time of First Successful Submission: 2024-05-15 20:39:08

finding files

Time of First Successful Submission: 2024-05-15 21:10:47

Reading Manuals

Time of First Successful Submission: 2024-05-15 21:13:03

Searching Manuals

Time of First Successful Submission: 2024-05-15 21:17:14

Searching For Manuals

Time of First Successful Submission: 2024-05-15 21:23:41

Helpful Programs

Time of First Successful Submission: 2024-05-15 21:26:47

Matching with *

Time of First Successful Submission: 2024-05-15 22:01:44

Matching with ?

Time of First Successful Submission: 2024-05-15 22:02:46

Matching with []

Time of First Successful Submission: 2024-05-15 23:50:42

Matching paths with []

Time of First Successful Submission: 2024-05-16 19:17:20

Printing Variables

Time of First Successful Submission: 2024-05-15 21:27:33

Setting Variables

Time of First Successful Submission: 2024-05-15 21:36:04

Multi-word Variables

Time of First Successful Submission: 2024-05-15 21:37:02

Exporting Variables

Time of First Successful Submission: 2024-05-15 21:40:17

Printing Exported Variables

Time of First Successful Submission: 2024-05-15 21:29:44

Computing 101

49 / 69 4961 / 19407

set-register

Time of First Successful Submission: 2022-09-14 21:10:40

set-multiple-registers

Time of First Successful Submission: 2024-01-10 17:19:28

add-to-register

Time of First Successful Submission: 2022-09-17 03:56:36

linear-equation-registers

Time of First Successful Submission: 2022-09-17 18:41:24

integer-division

Time of First Successful Submission: 2022-09-18 03:50:50

modulo-operation

Time of First Successful Submission: 2022-09-18 05:13:43

set-upper-byte

Time of First Successful Submission: 2024-01-11 01:20:15

efficient-modulo

Time of First Successful Submission: 2022-09-18 06:21:01

byte-extraction

Time of First Successful Submission: 2022-09-18 20:37:29

bitwise-and

Time of First Successful Submission: 2022-09-18 21:14:50

check-even

Time of First Successful Submission: 2022-09-19 22:32:29

memory-read

Time of First Successful Submission: 2024-01-11 02:58:42

memory-write

Time of First Successful Submission: 2024-01-11 03:08:35

memory-increment

Time of First Successful Submission: 2022-09-19 23:08:59

byte-access

Time of First Successful Submission: 2024-01-11 03:27:10

memory-size-access

Time of First Successful Submission: 2022-09-19 23:40:11

little-endian-write

Time of First Successful Submission: 2022-09-20 04:48:30

memory-sum

Time of First Successful Submission: 2022-09-20 07:14:14

stack-subtraction

Time of First Successful Submission: 2022-09-20 06:04:23

swap-stack-values

Time of First Successful Submission: 2022-09-20 17:54:23

average-stack-values

Time of First Successful Submission: 2022-09-20 23:08:01

absolute-jump

Time of First Successful Submission: 2024-01-11 04:38:04

relative-jump

Time of First Successful Submission: 2024-01-14 23:33:42

jump-trampoline

Time of First Successful Submission: 2022-09-16 01:43:25

conditional-jump

Time of First Successful Submission: 2022-09-21 04:06:49

indirect-jump

Time of First Successful Submission: 2022-09-21 05:29:12

average-loop

Time of First Successful Submission: 2022-09-23 20:45:57

count-non-zero

Time of First Successful Submission: 2022-09-24 05:38:07

string-lower

Time of First Successful Submission: 2022-09-24 20:44:56

most-common-byte

Time of First Successful Submission: 2022-09-21 04:27:04

Debugging Programs

Time of First Successful Submission: 2022-09-25 03:27:35

Inspecting Registers

Time of First Successful Submission: 2022-09-25 03:47:34

Examining Memory

Time of First Successful Submission: 2022-09-25 04:21:13

Setting Breakpoints

Time of First Successful Submission: 2023-02-25 22:07:20

GDB Scripting

Time of First Successful Submission: 2023-02-26 06:35:26

Modifying Data

Time of First Successful Submission: 2023-02-26 20:26:25

Modifying Execution

Time of First Successful Submission: 2023-02-26 20:31:40

Broken Functions

Time of First Successful Submission: 2023-02-26 21:10:38

Exit

Time of First Successful Submission: 2023-03-20 01:24:51

Socket

Time of First Successful Submission: 2023-03-20 03:49:36

Bind

Time of First Successful Submission: 2023-03-21 04:45:30

Listen

Time of First Successful Submission: 2023-03-21 05:15:34

Accept

Time of First Successful Submission: 2023-04-18 06:49:24

Static Response

Time of First Successful Submission: 2023-04-20 06:43:07

Dynamic Response

Time of First Successful Submission: 2023-04-20 17:18:26

Iterative GET Server

Time of First Successful Submission: 2023-04-20 23:22:41

Concurrent GET Server

Time of First Successful Submission: 2023-04-21 23:09:39

Concurrent POST Server

Time of First Successful Submission: 2023-04-23 18:23:52

Web Server

Time of First Successful Submission: 2023-04-23 23:56:24

Playing With Programs

75 / 116 1763 / 22237

Decoding Base64

Time of First Successful Submission: 2023-04-24 00:09:12

HTTP (netcat)

Time of First Successful Submission: 2023-02-03 22:09:41

HTTP Paths (netcat)

Time of First Successful Submission: 2023-03-10 05:13:55

HTTP (curl)

Time of First Successful Submission: 2023-03-10 05:09:20

HTTP (python)

Time of First Successful Submission: 2023-03-10 05:54:53

HTTP Host Header (python)

Time of First Successful Submission: 2023-03-10 04:54:40

HTTP Host Header (curl)

Time of First Successful Submission: 2023-03-10 03:56:30

HTTP Host Header (netcat)

Time of First Successful Submission: 2023-03-10 04:12:23

URL Encoding (netcat)

Time of First Successful Submission: 2023-03-10 06:50:26

HTTP GET Parameters

Time of First Successful Submission: 2023-03-10 06:57:43

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2023-03-10 07:31:52

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2023-03-10 07:24:04

HTTP Forms (curl)

Time of First Successful Submission: 2023-03-14 07:08:22

HTTP Forms (netcat)

Time of First Successful Submission: 2023-03-14 07:47:01

HTTP Forms (python)

Time of First Successful Submission: 2023-03-14 16:27:19

Multiple Form Fields (curl)

Time of First Successful Submission: 2023-03-14 16:34:06

Multiple Form Fields (netcat)

Time of First Successful Submission: 2023-03-14 17:21:04

HTTP Redirects (netcat)

Time of First Successful Submission: 2023-03-14 19:59:02

HTTP Redirects (curl)

Time of First Successful Submission: 2023-03-14 19:39:54

HTTP Redirects (python)

Time of First Successful Submission: 2023-03-14 20:29:10

HTTP Cookies (curl)

Time of First Successful Submission: 2023-03-14 20:29:24

HTTP Cookies (netcat)

Time of First Successful Submission: 2023-03-14 21:50:17

HTTP Cookies (python)

Time of First Successful Submission: 2023-03-14 21:57:21

Server State (python)

Time of First Successful Submission: 2023-03-14 20:18:54

cat

Time of First Successful Submission: 2022-08-31 15:40:35

more

Time of First Successful Submission: 2022-09-01 01:40:30

less

Time of First Successful Submission: 2022-09-01 01:43:49

tail

Time of First Successful Submission: 2022-09-01 01:45:46

head

Time of First Successful Submission: 2022-09-01 01:48:47

sort

Time of First Successful Submission: 2022-09-01 01:52:21

vim

Time of First Successful Submission: 2022-09-01 01:59:37

emacs

Time of First Successful Submission: 2022-09-01 02:03:37

nano

Time of First Successful Submission: 2022-09-01 02:06:27

rev

Time of First Successful Submission: 2022-09-01 02:12:56

od

Time of First Successful Submission: 2022-09-01 03:56:17

hd

Time of First Successful Submission: 2022-09-01 04:04:03

xxd

Time of First Successful Submission: 2022-09-01 04:11:39

base32

Time of First Successful Submission: 2022-09-01 04:17:54

base64

Time of First Successful Submission: 2022-09-01 04:28:37

split

Time of First Successful Submission: 2022-09-01 04:33:04

gzip

Time of First Successful Submission: 2022-09-01 04:39:22

bzip2

Time of First Successful Submission: 2022-09-01 04:46:36

zip

Time of First Successful Submission: 2022-09-01 05:00:23

tar

Time of First Successful Submission: 2022-09-01 05:09:40

ar

Time of First Successful Submission: 2022-09-01 05:14:00

cpio

Time of First Successful Submission: 2022-09-01 05:56:39

genisoimage

Time of First Successful Submission: 2022-09-01 05:53:13

env

Time of First Successful Submission: 2022-09-01 15:49:05

find

Time of First Successful Submission: 2022-09-01 16:24:18

make

Time of First Successful Submission: 2022-09-01 17:15:50

nice

Time of First Successful Submission: 2022-09-03 23:45:54

timeout

Time of First Successful Submission: 2022-09-03 23:51:32

stdbuf

Time of First Successful Submission: 2022-09-03 23:55:30

setarch

Time of First Successful Submission: 2022-09-03 23:58:35

watch

Time of First Successful Submission: 2022-09-04 19:19:21

socat

Time of First Successful Submission: 2022-09-04 18:50:40

whiptail

Time of First Successful Submission: 2022-09-04 18:56:31

awk

Time of First Successful Submission: 2022-09-04 19:00:34

sed

Time of First Successful Submission: 2022-09-04 19:08:37

ed

Time of First Successful Submission: 2022-09-04 19:14:12

chown

Time of First Successful Submission: 2022-09-04 19:41:11

chmod

Time of First Successful Submission: 2022-09-04 19:42:47

cp

Time of First Successful Submission: 2022-09-04 19:45:46

mv

Time of First Successful Submission: 2022-09-05 03:45:45

perl

Time of First Successful Submission: 2022-09-04 17:17:23

python

Time of First Successful Submission: 2022-09-05 03:14:45

ruby

Time of First Successful Submission: 2022-09-05 03:45:33

bash

Time of First Successful Submission: 2022-09-05 03:47:50

date

Time of First Successful Submission: 2022-09-05 03:54:59

dmesg

Time of First Successful Submission: 2022-09-05 04:09:35

wc

Time of First Successful Submission: 2022-09-05 04:29:34

gcc

Time of First Successful Submission: 2022-09-05 05:04:34

as

Time of First Successful Submission: 2022-09-05 05:07:04

wget

Time of First Successful Submission: 2022-09-04 01:48:34

ssh-keygen

Time of First Successful Submission: 2022-09-05 03:48:05

CybHer Dojo

11 / 104 2824 / 38588

Using the Terminal

Time of First Successful Submission: 2025-08-31 16:32:00

Using the VSCode Workspace

Time of First Successful Submission: 2024-01-10 16:55:31

Using the GUI Desktop

Time of First Successful Submission: 2024-01-10 16:56:53

Pasting into the Desktop

Time of First Successful Submission: 2024-01-10 16:59:50

Restarting Challenges

Time of First Successful Submission: 2024-09-10 22:46:08

Getting Help

Time of First Successful Submission: 2024-09-10 22:48:15

Challenge Programs

Time of First Successful Submission: 2024-05-15 19:08:42

The Flag File

Time of First Successful Submission: 2024-01-10 17:00:42

Using Privileged Mode

Time of First Successful Submission: 2024-01-10 17:03:03

Persistent Home Directories - One

Time of First Successful Submission: 2024-01-10 17:04:32

Persistent Home Directories - Two

Time of First Successful Submission: 2024-01-10 17:05:18

GCA CTF

11 / 104 2824 / 38588

Using the Terminal

Time of First Successful Submission: 2025-08-31 16:32:00

Using the VSCode Workspace

Time of First Successful Submission: 2024-01-10 16:55:31

Using the GUI Desktop

Time of First Successful Submission: 2024-01-10 16:56:53

Pasting into the Desktop

Time of First Successful Submission: 2024-01-10 16:59:50

Restarting Challenges

Time of First Successful Submission: 2024-09-10 22:46:08

Getting Help

Time of First Successful Submission: 2024-09-10 22:48:15

Challenge Programs

Time of First Successful Submission: 2024-05-15 19:08:42

The Flag File

Time of First Successful Submission: 2024-01-10 17:00:42

Using Privileged Mode

Time of First Successful Submission: 2024-01-10 17:03:03

Persistent Home Directories - One

Time of First Successful Submission: 2024-01-10 17:04:32

Persistent Home Directories - Two

Time of First Successful Submission: 2024-01-10 17:05:18