george72

🔤 💻

Canada

Example Dojo

5 / 7 144 / 533


Apple

Time of First Successful Submission: 2023-08-09 06:52:03

Banana

Time of First Successful Submission: 2023-08-09 06:52:27

Earth

Time of First Successful Submission: 2023-08-09 06:52:52

Mars

Time of First Successful Submission: 2023-08-09 06:53:14

Venus

Time of First Successful Submission: 2023-08-09 06:57:47


Example Import Dojo

4 / 4 156 / 533


Apple

Time of First Successful Submission: 2023-08-09 06:52:03

Banana

Time of First Successful Submission: 2023-08-09 06:52:27

Earth

Time of First Successful Submission: 2023-08-09 06:52:52

Martian Planet

Time of First Successful Submission: 2023-08-09 06:53:14


pwn.college Archives

177 / 201 97 / 16678


level1

Time of First Successful Submission: 2023-08-16 15:06:33

level2

Time of First Successful Submission: 2023-08-17 07:22:32

level3

Time of First Successful Submission: 2023-08-17 07:29:10

level4

Time of First Successful Submission: 2023-08-17 07:30:43

level5

Time of First Successful Submission: 2023-08-17 07:37:58

level6

Time of First Successful Submission: 2023-08-17 07:38:47

level7

Time of First Successful Submission: 2023-08-17 07:41:02

level8

Time of First Successful Submission: 2023-08-17 07:41:49

level9

Time of First Successful Submission: 2023-08-17 07:43:21

level10

Time of First Successful Submission: 2023-08-17 07:44:28

level11

Time of First Successful Submission: 2023-08-17 07:45:24

level12

Time of First Successful Submission: 2023-08-17 07:47:30

level13

Time of First Successful Submission: 2023-08-17 07:48:25

level14

Time of First Successful Submission: 2023-08-17 07:49:16

level15

Time of First Successful Submission: 2023-08-17 10:46:50

level16

Time of First Successful Submission: 2023-08-17 10:48:46

level17

Time of First Successful Submission: 2023-08-17 10:51:50

level18

Time of First Successful Submission: 2023-08-17 10:53:49

level19

Time of First Successful Submission: 2023-08-17 10:57:42

level20

Time of First Successful Submission: 2023-08-17 11:00:39

level21

Time of First Successful Submission: 2023-08-17 11:02:12

level22

Time of First Successful Submission: 2023-08-17 07:50:23

level23

Time of First Successful Submission: 2023-08-17 07:53:06

level24

Time of First Successful Submission: 2023-08-17 07:54:32

level25

Time of First Successful Submission: 2023-08-17 07:59:51

level26

Time of First Successful Submission: 2023-08-17 08:25:44

level27

Time of First Successful Submission: 2023-08-17 08:30:12

level28

Time of First Successful Submission: 2023-08-17 08:31:55

level29

Time of First Successful Submission: 2023-08-17 08:51:13

level30

Time of First Successful Submission: 2023-08-17 09:30:18

level31

Time of First Successful Submission: 2023-08-17 09:43:47

level32

Time of First Successful Submission: 2023-08-17 09:51:07

level33

Time of First Successful Submission: 2023-08-17 10:21:22

level34

Time of First Successful Submission: 2023-08-17 10:27:14

level35

Time of First Successful Submission: 2023-08-17 10:29:20

level36

Time of First Successful Submission: 2023-08-17 10:31:31

level37

Time of First Successful Submission: 2023-08-17 10:32:31

level38

Time of First Successful Submission: 2023-08-17 11:05:49

level39

Time of First Successful Submission: 2023-08-17 11:07:10

level40

Time of First Successful Submission: 2023-08-17 10:42:48

level41

Time of First Successful Submission: 2023-08-17 11:14:55

level42

Time of First Successful Submission: 2023-08-17 11:16:25

level43

Time of First Successful Submission: 2023-08-17 11:18:01

level44

Time of First Successful Submission: 2023-08-17 11:18:36

level45

Time of First Successful Submission: 2023-08-17 11:19:20

level46

Time of First Successful Submission: 2023-08-17 11:20:07

level47

Time of First Successful Submission: 2023-08-17 11:21:08

level48

Time of First Successful Submission: 2023-08-17 11:26:25

level49

Time of First Successful Submission: 2023-08-17 11:28:48

level50

Time of First Successful Submission: 2023-08-17 11:30:41

level51

Time of First Successful Submission: 2023-08-17 11:32:36

level52

Time of First Successful Submission: 2023-08-17 11:48:22

level53

Time of First Successful Submission: 2023-08-17 11:55:17

level54

Time of First Successful Submission: 2023-08-17 11:59:04

level55

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

level56

Time of First Successful Submission: 2023-08-17 12:02:19

level57

Time of First Successful Submission: 2023-08-17 12:04:39

level58

Time of First Successful Submission: 2023-08-17 12:06:02

level59

Time of First Successful Submission: 2023-08-17 12:07:14

level60

Time of First Successful Submission: 2023-08-17 12:09:59

level61

Time of First Successful Submission: 2023-08-17 12:11:31

level62

Time of First Successful Submission: 2023-08-17 12:12:58

level63

Time of First Successful Submission: 2023-08-17 12:14:22

level64

Time of First Successful Submission: 2023-08-17 12:16:08

level65

Time of First Successful Submission: 2023-08-17 12:17:27

level66

Time of First Successful Submission: 2023-08-17 12:20:03

level67

Time of First Successful Submission: 2023-08-17 12:20:57

level68

Time of First Successful Submission: 2023-08-17 12:30:58

level70

Time of First Successful Submission: 2023-08-17 13:19:01

level71

Time of First Successful Submission: 2023-08-17 13:23:06

level72

Time of First Successful Submission: 2023-08-17 13:29:44

level73

Time of First Successful Submission: 2023-08-17 13:56:27

level74

Time of First Successful Submission: 2023-08-17 14:01:22

level76

Time of First Successful Submission: 2023-08-17 14:12:25

level77

Time of First Successful Submission: 2023-08-17 14:17:00

level78

Time of First Successful Submission: 2023-08-17 14:30:02

level79

Time of First Successful Submission: 2023-08-17 14:35:05

level80

Time of First Successful Submission: 2023-08-17 17:27:29

level82

Time of First Successful Submission: 2023-08-17 17:36:10

level83

Time of First Successful Submission: 2023-08-17 17:41:36

level84

Time of First Successful Submission: 2023-08-17 17:44:36

level85

Time of First Successful Submission: 2023-08-17 17:46:45

level86

Time of First Successful Submission: 2023-08-17 17:48:53

level87

Time of First Successful Submission: 2023-08-17 18:22:19

level88

Time of First Successful Submission: 2023-08-17 18:34:46

level89

Time of First Successful Submission: 2023-08-17 18:39:48

level90

Time of First Successful Submission: 2023-08-17 18:47:08

level91

Time of First Successful Submission: 2023-08-17 18:48:50

level92

Time of First Successful Submission: 2023-08-17 18:53:35

level93

Time of First Successful Submission: 2023-08-17 19:09:36

level94

Time of First Successful Submission: 2023-08-17 19:30:12

level95

Time of First Successful Submission: 2023-08-17 19:31:28

level96

Time of First Successful Submission: 2023-08-17 19:32:12

level97

Time of First Successful Submission: 2023-08-17 19:35:14

level98

Time of First Successful Submission: 2023-08-17 19:37:17

level99

Time of First Successful Submission: 2023-08-17 19:38:39

level100

Time of First Successful Submission: 2023-08-17 19:40:56

level101

Time of First Successful Submission: 2023-08-17 19:47:21

level102

Time of First Successful Submission: 2023-08-17 20:03:04

level103

Time of First Successful Submission: 2023-08-17 20:41:04

level104

Time of First Successful Submission: 2023-08-18 12:34:12

level105

Time of First Successful Submission: 2023-08-18 12:38:30

level106

Time of First Successful Submission: 2023-08-18 12:43:11

level107

Time of First Successful Submission: 2023-08-18 13:39:38

level108

Time of First Successful Submission: 2023-08-18 13:42:13

level109

Time of First Successful Submission: 2023-08-18 13:47:55

level110

Time of First Successful Submission: 2023-08-18 13:49:53

level111

Time of First Successful Submission: 2023-08-18 13:51:47

level112

Time of First Successful Submission: 2023-08-18 13:54:07

level113

Time of First Successful Submission: 2023-08-18 13:56:36

level114

Time of First Successful Submission: 2023-08-18 13:59:07

level115

Time of First Successful Submission: 2023-08-18 14:00:45

level116

Time of First Successful Submission: 2023-08-18 14:14:44

level117

Time of First Successful Submission: 2023-08-18 14:16:18

level118

Time of First Successful Submission: 2023-08-18 14:21:14

level119

Time of First Successful Submission: 2023-08-18 14:27:03

level120

Time of First Successful Submission: 2023-08-18 14:30:47

level121

Time of First Successful Submission: 2023-08-18 14:32:04

level122

Time of First Successful Submission: 2023-08-18 14:33:02

level123

Time of First Successful Submission: 2023-08-18 14:34:36

level124

Time of First Successful Submission: 2023-08-18 14:36:13

level125

Time of First Successful Submission: 2023-08-18 15:03:04

level126

Time of First Successful Submission: 2023-08-18 15:07:02

level127

Time of First Successful Submission: 2023-08-18 15:38:58

level128

Time of First Successful Submission: 2023-08-18 16:05:45

level129

Time of First Successful Submission: 2023-08-18 16:35:53

level130

Time of First Successful Submission: 2023-08-18 16:37:27

level131

Time of First Successful Submission: 2023-08-18 16:39:04

level132

Time of First Successful Submission: 2023-08-18 16:40:54

level133

Time of First Successful Submission: 2023-08-18 16:43:15

level134

Time of First Successful Submission: 2023-08-18 17:00:29

level135

Time of First Successful Submission: 2023-08-18 17:04:40

level136

Time of First Successful Submission: 2023-08-18 17:07:00

level137

Time of First Successful Submission: 2023-08-18 17:09:35

level138

Time of First Successful Submission: 2023-08-18 17:11:13

level139

Time of First Successful Submission: 2023-08-18 17:20:09

level140

Time of First Successful Submission: 2023-08-18 19:37:24

level141

Time of First Successful Submission: 2023-08-19 04:18:17

level142

Time of First Successful Submission: 2023-08-19 05:25:35

HTTP (curl)

Time of First Successful Submission: 2023-08-07 04:35:01

HTTP (python)

Time of First Successful Submission: 2023-08-07 05:06:15

URL Encoding (curl)

Time of First Successful Submission: 2023-08-07 05:37:43

URL Encoding (python)

Time of First Successful Submission: 2023-08-07 05:40:03

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2023-08-07 05:44:18

HTTP GET Parameters (python)

Time of First Successful Submission: 2023-08-07 05:47:09

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2023-08-07 05:58:34

Multiple Form Fields (python)

Time of First Successful Submission: 2023-08-07 06:36:42

HTTP JSON (curl)

Time of First Successful Submission: 2023-08-07 06:39:15

HTTP JSON (netcat)

Time of First Successful Submission: 2023-08-07 06:51:02

HTTP JSON (python)

Time of First Successful Submission: 2023-08-07 06:53:11

Complex HTTP JSON (curl)

Time of First Successful Submission: 2023-08-07 06:59:18

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2023-08-07 07:37:59

Complex HTTP JSON (python)

Time of First Successful Submission: 2023-08-07 07:40:21

Server State (curl)

Time of First Successful Submission: 2023-08-07 08:52:59

Server State (netcat)

Time of First Successful Submission: 2023-08-07 08:56:36

Silenced Shellcode

Time of First Successful Submission: 2023-08-19 10:07:10

Shellcode Shuffle

Time of First Successful Submission: 2023-08-19 10:33:03

Shellcode Shuffle II

Time of First Successful Submission: 2023-08-19 10:34:24

Mmap Mirage (Easy)

Time of First Successful Submission: 2023-08-31 03:17:00

Mmap Mirage (Hard)

Time of First Successful Submission: 2023-08-31 03:28:59

Twisted Text (Easy)

Time of First Successful Submission: 2023-08-20 14:42:13

Twisted Text (Hard)

Time of First Successful Submission: 2023-08-21 09:35:27

Tidy Task (Easy)

Time of First Successful Submission: 2023-08-20 15:11:32

Tidy Task (Hard)

Time of First Successful Submission: 2023-08-21 09:40:30

Logical License (Easy)

Time of First Successful Submission: 2023-08-20 18:31:13

Logical License (Hard)

Time of First Successful Submission: 2023-08-21 09:46:52

Modest Mangler (Easy)

Time of First Successful Submission: 2023-08-20 20:00:30

Modest Mangler (Hard)

Time of First Successful Submission: 2023-08-21 10:47:39

This is Yancode (Easy)

Time of First Successful Submission: 2023-08-21 14:15:40

This is Yancode (Hard)

Time of First Successful Submission: 2023-08-21 14:19:59

Powered by Yancode (Easy)

Time of First Successful Submission: 2023-08-21 14:24:59

Powered by Yancode (Hard)

Time of First Successful Submission: 2023-08-21 14:26:51

Yancode Inside (Easy)

Time of First Successful Submission: 2023-08-21 14:28:44

Yancode Inside (Hard)

Time of First Successful Submission: 2023-08-21 14:31:47

Level 15

Time of First Successful Submission: 2023-08-15 14:55:30

level2.0-f2022

Time of First Successful Submission: 2023-10-04 08:15:27

level2.1-f2022

Time of First Successful Submission: 2023-10-04 08:16:46


Advent of Pwn

4 / 12 128 / 536


Day 01

Time of First Successful Submission: 2025-12-02 04:39:14

Day 02

Time of First Successful Submission: 2025-12-02 19:26:09

Day 03

Time of First Successful Submission: 2025-12-03 00:30:25

Day 04

Time of First Successful Submission: 2025-12-04 00:47:03


Intro to Cybersecurity

95 / 183 2280 / 17887


Path Traversal 1

Time of First Successful Submission: 2023-08-14 15:53:03

CMDi 4

Time of First Successful Submission: 2023-08-14 20:01:12

Authentication Bypass 1

Time of First Successful Submission: 2023-08-14 20:31:06

SQLi 2

Time of First Successful Submission: 2023-08-14 20:33:53

SQLi 3

Time of First Successful Submission: 2023-08-14 20:57:09

SQLi 4

Time of First Successful Submission: 2023-08-15 08:27:22

SQLi 5

Time of First Successful Submission: 2023-08-15 10:07:09

XSS 3

Time of First Successful Submission: 2023-08-14 21:01:32

XSS 4

Time of First Successful Submission: 2023-08-15 10:19:48

XSS 5

Time of First Successful Submission: 2023-08-15 11:43:39

CSRF 1

Time of First Successful Submission: 2023-08-15 12:19:24

CSRF 2

Time of First Successful Submission: 2023-08-15 13:00:28

CSRF 4

Time of First Successful Submission: 2023-08-15 13:50:05

CSRF 5

Time of First Successful Submission: 2023-08-15 14:31:10

Connect

Time of First Successful Submission: 2023-08-10 23:31:12

Listen

Time of First Successful Submission: 2023-08-11 03:06:17

Scan 1

Time of First Successful Submission: 2023-08-11 06:56:28

Scan 2

Time of First Successful Submission: 2023-08-11 07:20:07

Monitor 1

Time of First Successful Submission: 2023-08-11 07:36:13

Monitor 2

Time of First Successful Submission: 2023-08-11 08:01:29

Network Configuration

Time of First Successful Submission: 2023-08-11 08:10:27

Ethernet

Time of First Successful Submission: 2023-08-11 08:18:25

IP

Time of First Successful Submission: 2023-08-11 08:33:00

TCP

Time of First Successful Submission: 2023-08-11 08:58:14

TCP Handshake

Time of First Successful Submission: 2023-08-11 12:44:10

ARP

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

Intercept

Time of First Successful Submission: 2023-08-11 13:46:29

Man-in-the-Middle

Time of First Successful Submission: 2023-08-12 04:40:10

One-time Pad

Time of First Successful Submission: 2023-08-12 08:00:45

Many-time Pad

Time of First Successful Submission: 2023-08-12 12:03:25

AES

Time of First Successful Submission: 2023-08-12 12:43:09

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2023-08-13 08:39:29

DHKE

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

RSA 1

Time of First Successful Submission: 2023-08-14 07:06:26

RSA 2

Time of First Successful Submission: 2023-08-14 07:28:24

RSA 3

Time of First Successful Submission: 2023-08-14 08:48:54

RSA 4

Time of First Successful Submission: 2023-08-14 09:29:28

SHA 1

Time of First Successful Submission: 2023-08-14 08:01:33

SHA 2

Time of First Successful Submission: 2023-08-14 08:26:00

TLS 1

Time of First Successful Submission: 2023-08-14 11:03:10

TLS 2

Time of First Successful Submission: 2023-08-14 16:06:20

level1

Time of First Successful Submission: 2023-11-20 05:56:19

level2

Time of First Successful Submission: 2023-11-20 05:56:45

level3

Time of First Successful Submission: 2023-11-20 05:57:46

level4

Time of First Successful Submission: 2023-11-20 05:58:06

level5

Time of First Successful Submission: 2023-11-20 05:58:32

level6

Time of First Successful Submission: 2023-11-20 06:08:46

level7

Time of First Successful Submission: 2023-11-20 06:10:24

level8

Time of First Successful Submission: 2023-11-20 06:10:59

level9

Time of First Successful Submission: 2023-11-20 06:11:24

level10

Time of First Successful Submission: 2023-11-20 06:13:18

level11

Time of First Successful Submission: 2023-11-20 06:18:03

level12

Time of First Successful Submission: 2023-11-20 06:39:51

level13

Time of First Successful Submission: 2023-11-20 06:40:27

level14

Time of First Successful Submission: 2023-11-20 06:41:32

level15

Time of First Successful Submission: 2023-11-20 06:41:54

level16

Time of First Successful Submission: 2023-11-20 06:42:57

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-10-02 21:10:05

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-10-02 21:15:42

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-10-02 21:23:27

Reading Endianness (Python)

Time of First Successful Submission: 2025-10-02 21:27:33

Reading Endianness (C)

Time of First Successful Submission: 2025-10-02 21:32:03

Reading Endianness (x86)

Time of First Successful Submission: 2025-10-02 21:34:28

Version Information (Python)

Time of First Successful Submission: 2025-10-02 21:40:36

Version Information (C)

Time of First Successful Submission: 2025-10-02 21:42:39

Version Information (x86)

Time of First Successful Submission: 2025-10-02 21:45:08

Metadata and Data (Python)

Time of First Successful Submission: 2025-10-02 21:49:26

Metadata and Data (C)

Time of First Successful Submission: 2025-10-02 21:53:16

Metadata and Data (x86)

Time of First Successful Submission: 2025-10-02 22:09:31

Input Restrictions (Python)

Time of First Successful Submission: 2025-10-02 22:30:28

Input Restrictions (C)

Time of First Successful Submission: 2025-10-02 22:33:27

Input Restrictions (x86)

Time of First Successful Submission: 2025-10-02 22:38:57

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-10-02 22:57:31

Behold the cIMG! (C)

Time of First Successful Submission: 2025-10-02 23:01:31

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-10-02 23:06:35

A Basic cIMG (x86)

Time of First Successful Submission: 2025-10-02 23:33:13

Your First Overflow (easy)

Time of First Successful Submission: 2023-08-29 20:11:34

Your First Overflow (hard)

Time of First Successful Submission: 2023-08-29 21:03:21

Variable Control (easy)

Time of First Successful Submission: 2023-08-29 22:28:27

Variable Control (hard)

Time of First Successful Submission: 2023-08-29 22:50:31

Control Hijack (easy)

Time of First Successful Submission: 2023-08-29 23:18:16

Control Hijack (hard)

Time of First Successful Submission: 2023-08-29 23:49:10

Tricky Control Hijack (easy)

Time of First Successful Submission: 2023-08-30 03:29:24

Tricky Control Hijack (hard)

Time of First Successful Submission: 2023-08-30 03:34:59

PIEs (easy)

Time of First Successful Submission: 2023-08-30 04:34:52

PIEs (hard)

Time of First Successful Submission: 2023-08-30 04:44:32

String Lengths (easy)

Time of First Successful Submission: 2023-08-30 05:03:11

String Lengths (hard)

Time of First Successful Submission: 2023-08-30 05:26:12

Basic Shellcode

Time of First Successful Submission: 2023-08-19 07:51:40

NOP Sleds

Time of First Successful Submission: 2023-08-19 08:15:04

NULL-Free Shellcode

Time of First Successful Submission: 2023-08-19 08:56:27

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2023-10-03 02:30:15

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2023-10-03 02:37:59

Hijack to Shellcode (easy)

Time of First Successful Submission: 2023-10-03 02:44:36

Hijack to Shellcode (hard)

Time of First Successful Submission: 2023-10-03 03:08:37


Program Security

145 / 162 121 / 9029


ello ackers!

Time of First Successful Submission: 2023-08-19 09:26:32

Syscall Smuggler

Time of First Successful Submission: 2023-08-19 09:56:13

Syscall Shenanigans

Time of First Successful Submission: 2023-08-19 10:04:14

Byte Budget

Time of First Successful Submission: 2023-08-19 10:11:32

ClobberCode

Time of First Successful Submission: 2023-08-19 10:29:27

Diverse Delivery

Time of First Successful Submission: 2023-08-19 10:38:39

Pocket Payload

Time of First Successful Submission: 2023-08-19 10:41:28

Micro Menace

Time of First Successful Submission: 2023-08-19 14:12:07

Bounds Breaker (Easy)

Time of First Successful Submission: 2023-08-29 23:56:19

Bounds Breaker (Hard)

Time of First Successful Submission: 2023-08-30 00:00:18

Casting Catastrophe (Easy)

Time of First Successful Submission: 2023-08-30 01:06:26

Casting Catastrophe (Hard)

Time of First Successful Submission: 2023-08-30 01:25:46

Pointer Problems (Hard)

Time of First Successful Submission: 2025-10-06 23:26:40

Anomalous Array (Hard)

Time of First Successful Submission: 2025-10-06 23:52:36

Now you got it (Hard)

Time of First Successful Submission: 2025-10-07 01:02:13

Loop Lunacy (Easy)

Time of First Successful Submission: 2023-08-30 06:59:02

Loop Lunacy (Hard)

Time of First Successful Submission: 2023-08-30 09:21:57

Nosy Neighbor (Easy)

Time of First Successful Submission: 2023-08-30 10:09:10

Nosy Neighbor (Hard)

Time of First Successful Submission: 2023-08-30 10:13:38

Recursive Ruin (Easy)

Time of First Successful Submission: 2023-08-31 05:00:58

Recursive Ruin (Hard)

Time of First Successful Submission: 2023-08-31 05:25:10

Lingering Leftover (Easy)

Time of First Successful Submission: 2023-08-31 05:35:38

Lingering Leftover (Hard)

Time of First Successful Submission: 2023-08-31 05:47:41

Latent Leak (Easy)

Time of First Successful Submission: 2023-08-31 06:36:06

Latent Leak (Hard)

Time of First Successful Submission: 2023-08-31 07:12:34

Fork Foolery (Easy)

Time of First Successful Submission: 2023-08-31 09:42:09

Fork Foolery (Hard)

Time of First Successful Submission: 2023-08-31 09:53:57

Canary Conundrum (Easy)

Time of First Successful Submission: 2023-10-03 06:26:45

Canary Conundrum (Hard)

Time of First Successful Submission: 2023-10-03 06:49:40

A Crafty Clobber (Easy)

Time of First Successful Submission: 2023-10-03 22:22:50

A Crafty Clobber (Hard)

Time of First Successful Submission: 2023-10-03 22:51:05

Terrible Token (Easy)

Time of First Successful Submission: 2023-08-20 13:42:12

Terrible Token (Hard)

Time of First Successful Submission: 2023-08-21 09:23:47

Tangled Ticket (Easy)

Time of First Successful Submission: 2023-08-20 14:22:12

Tangled Ticket (Hard)

Time of First Successful Submission: 2023-08-21 09:30:45

Meager Mangler (Easy)

Time of First Successful Submission: 2023-08-20 19:30:36

Meager Mangler (Hard)

Time of First Successful Submission: 2023-08-21 10:05:57

Monstrous Mangler (Easy)

Time of First Successful Submission: 2023-08-21 08:17:11

Monstrous Mangler (Hard)

Time of First Successful Submission: 2023-08-21 11:12:24

Patched Up (Easy)

Time of First Successful Submission: 2023-08-21 08:52:57

Patched Up (Hard)

Time of First Successful Submission: 2023-08-21 11:19:26

Puzzle Patch (Easy)

Time of First Successful Submission: 2023-08-21 09:04:45

Puzzle Patch (Hard)

Time of First Successful Submission: 2023-08-21 11:21:25

Patch Perfect (Easy)

Time of First Successful Submission: 2023-08-21 09:17:32

Patch Perfect (Hard)

Time of First Successful Submission: 2023-08-21 11:28:54

Trust the Yancode (Easy)

Time of First Successful Submission: 2023-08-21 14:33:49

Trust the Yancode (Hard)

Time of First Successful Submission: 2023-08-21 14:35:32

Know the Yancode (Easy)

Time of First Successful Submission: 2023-08-22 12:55:46

Know the Yancode (Hard)

Time of First Successful Submission: 2023-08-22 14:09:54

Master the Yancode (Easy)

Time of First Successful Submission: 2023-08-22 17:06:33

Master the Yancode (Hard)

Time of First Successful Submission: 2023-08-22 19:39:00

Transcend the Yancode (Easy)

Time of First Successful Submission: 2023-08-22 20:03:56

Transcend the Yancode (Hard)

Time of First Successful Submission: 2023-08-22 20:45:05

The Yanalyzer (Easy)

Time of First Successful Submission: 2023-08-23 09:29:41

The Yanalyzer (Hard)

Time of First Successful Submission: 2023-08-23 18:42:24

The Yangler (Easy)

Time of First Successful Submission: 2023-08-23 20:42:04

The Yangler (Hard)

Time of First Successful Submission: 2023-08-23 23:56:58

Yancraft (Easy)

Time of First Successful Submission: 2023-08-24 14:16:45

Yancraft (Hard)

Time of First Successful Submission: 2023-08-24 15:23:02

Yansanity (Easy)

Time of First Successful Submission: 2023-08-24 19:07:05

Yansanity (Hard)

Time of First Successful Submission: 2023-08-25 19:21:12

Loose Link (Easy)

Time of First Successful Submission: 2023-10-23 06:14:45

Loose Link (Hard)

Time of First Successful Submission: 2023-10-23 06:20:43

Call Chain (Easy)

Time of First Successful Submission: 2023-10-23 06:41:25

Call Chain (Hard)

Time of First Successful Submission: 2023-10-23 07:04:32

Chain of Command (Easy)

Time of First Successful Submission: 2023-10-23 08:58:11

Chain of Command (Hard)

Time of First Successful Submission: 2023-10-23 09:11:10

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2023-10-24 06:01:10

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2023-10-24 06:07:46

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2023-10-24 06:14:20

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2023-10-24 06:21:34

Indirect Invocation (Easy)

Time of First Successful Submission: 2023-10-25 00:19:37

Indirect Invocation (Hard)

Time of First Successful Submission: 2023-10-25 00:32:44

Leaky Libc (Easy)

Time of First Successful Submission: 2023-10-25 01:47:14

Leaky Libc (Hard)

Time of First Successful Submission: 2023-10-25 02:06:58

Putsception (Easy)

Time of First Successful Submission: 2023-10-25 02:56:04

Putsception (Hard)

Time of First Successful Submission: 2023-10-25 04:21:13

Pivotal Prelude (Easy)

Time of First Successful Submission: 2023-10-26 01:38:31

Pivotal Prelude (Hard)

Time of First Successful Submission: 2023-10-26 02:06:36

Pivotal Pointer (Easy)

Time of First Successful Submission: 2023-10-26 09:44:50

Pivotal Pointer (Hard)

Time of First Successful Submission: 2023-10-26 09:43:58

Pivotal Payload (Easy)

Time of First Successful Submission: 2023-10-26 21:42:55

Pivotal Payload (Hard)

Time of First Successful Submission: 2023-10-26 21:47:18

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2023-10-27 04:56:28

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2023-10-27 05:13:48

Guarded Gadgets (Easy)

Time of First Successful Submission: 2023-10-27 23:45:06

Guarded Gadgets (Hard)

Time of First Successful Submission: 2023-10-28 00:17:06

ROP Roulette (Easy)

Time of First Successful Submission: 2023-10-28 04:11:21

ROP Roulette (Hard)

Time of First Successful Submission: 2023-10-28 06:37:52

Libc Lottery (Easy)

Time of First Successful Submission: 2023-10-28 10:03:46

Libc Lottery (Hard)

Time of First Successful Submission: 2023-10-28 10:09:50

Freebie (Easy)

Time of First Successful Submission: 2024-07-07 20:49:10

Freebie (Hard)

Time of First Successful Submission: 2024-07-07 20:54:56

Freebin Feint (Easy)

Time of First Successful Submission: 2024-07-07 21:18:31

Freebin Feint (Hard)

Time of First Successful Submission: 2024-07-07 21:22:57

Free Flag Fumble (Easy)

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

Free Flag Fumble (Hard)

Time of First Successful Submission: 2024-07-07 22:15:27

Fickle Free (Easy)

Time of First Successful Submission: 2024-07-07 23:33:59

Fickle Free (Hard)

Time of First Successful Submission: 2024-07-07 23:35:36

Malloc Mirage (Easy)

Time of First Successful Submission: 2024-07-08 00:25:33

Malloc Mirage (Hard)

Time of First Successful Submission: 2024-07-08 00:30:08

Seeking Secrets (Easy)

Time of First Successful Submission: 2024-07-08 23:45:15

Seeking Secrets (Hard)

Time of First Successful Submission: 2024-07-08 23:46:58

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2024-07-08 23:52:50

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2024-07-08 23:57:34

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2024-07-09 00:12:13

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2024-07-09 00:13:35

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2024-07-09 00:53:07

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2024-07-09 00:55:12

Sus Sequence (Easy)

Time of First Successful Submission: 2024-07-09 01:21:19

Sus Sequence (Hard)

Time of First Successful Submission: 2024-07-09 16:04:00

Echo Emanations (Easy)

Time of First Successful Submission: 2024-07-09 21:45:01

Echo Emanations (Hard)

Time of First Successful Submission: 2024-07-09 22:15:58

Stack Spoofing (Easy)

Time of First Successful Submission: 2024-07-11 22:16:04

Stack Spoofing (Hard)

Time of First Successful Submission: 2024-07-11 22:24:03

Stack Summoning (Easy)

Time of First Successful Submission: 2024-07-12 02:08:02

Stack Summoning (Hard)

Time of First Successful Submission: 2024-07-12 02:09:17

Enterprising Echo (Easy)

Time of First Successful Submission: 2024-07-12 02:30:58

Enterprising Echo (Hard)

Time of First Successful Submission: 2024-07-12 03:27:20

Ephemeral Echo (Easy)

Time of First Successful Submission: 2024-07-12 21:44:25

Ephemeral Echo (Hard)

Time of First Successful Submission: 2024-07-12 21:59:24

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2024-07-14 20:31:59

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2024-07-14 20:52:07

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2024-07-15 01:49:44

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2024-07-15 02:07:00

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2024-07-15 23:13:51

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2024-07-15 23:14:51

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2024-07-16 02:13:34

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2024-07-16 18:56:53

Tcache Terror (Easy)

Time of First Successful Submission: 2024-07-16 22:53:03

Tcache Terror (Hard)

Time of First Successful Submission: 2024-07-16 23:30:13

Containment Composition (Easy)

Time of First Successful Submission: 2023-10-04 01:19:28

Containment Composition (Hard)

Time of First Successful Submission: 2023-10-04 02:07:56

Constant Corruption (Easy)

Time of First Successful Submission: 2023-10-04 07:09:47

Constant Corruption (Hard)

Time of First Successful Submission: 2023-10-04 07:49:16

Return to YanLand (Easy)

Time of First Successful Submission: 2023-10-05 02:42:49

Return to YanLand (Hard)

Time of First Successful Submission: 2023-10-05 06:51:18

Escape from YanLand (Easy)

Time of First Successful Submission: 2023-10-06 01:13:09

Escape from YanLand (Hard)

Time of First Successful Submission: 2023-10-06 02:12:23

The YanFilter (Easy)

Time of First Successful Submission: 2023-10-06 12:16:28

The YanFilter (Hard)

Time of First Successful Submission: 2023-10-06 12:29:38

The Great YanFilter (Easy)

Time of First Successful Submission: 2023-10-06 11:18:37

The Great YanFilter (Hard)

Time of First Successful Submission: 2023-10-06 12:02:11

Yan85 Reborn (Easy)

Time of First Successful Submission: 2023-10-09 08:39:51

Yan85 Reborn (Hard)

Time of First Successful Submission: 2023-10-09 09:27:19


System Security

93 / 95 38 / 3184


chroot-escape-basic

Time of First Successful Submission: 2023-09-02 03:47:09

chroot-shellcode

Time of First Successful Submission: 2023-09-02 04:00:24

chroot-proper

Time of First Successful Submission: 2023-09-02 04:56:32

seccomp-basic

Time of First Successful Submission: 2023-09-02 05:06:38

seccomp-linkat

Time of First Successful Submission: 2023-09-02 05:16:14

seccomp-fchdir

Time of First Successful Submission: 2023-09-02 05:22:29

seccomp-rechroot

Time of First Successful Submission: 2023-09-02 05:33:33

seccomp-only

Time of First Successful Submission: 2023-09-02 06:27:42

seccomp-arch32

Time of First Successful Submission: 2023-09-02 06:36:52

seccomp-minimal

Time of First Successful Submission: 2023-09-02 06:47:57

seccomp-timebased

Time of First Successful Submission: 2023-09-02 08:22:48

seccomp-readonly

Time of First Successful Submission: 2023-09-02 09:03:14

process-isolation

Time of First Successful Submission: 2023-09-02 20:52:46

mount-namespace

Time of First Successful Submission: 2023-09-02 20:54:29

mount-cleanup

Time of First Successful Submission: 2023-09-02 20:58:07

mount-readonly

Time of First Successful Submission: 2023-09-02 21:18:51

mount-shellcode

Time of First Successful Submission: 2023-09-02 21:25:09

mount-bindmount

Time of First Successful Submission: 2023-09-02 23:44:45

level1.0

Time of First Successful Submission: 2023-09-01 09:10:25

level1.1

Time of First Successful Submission: 2023-09-01 09:20:15

level2.0

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

level2.1

Time of First Successful Submission: 2023-09-01 09:52:51

level3.0

Time of First Successful Submission: 2023-09-01 10:08:10

level3.1

Time of First Successful Submission: 2023-09-01 10:13:49

level4.0

Time of First Successful Submission: 2023-09-01 11:20:55

level4.1

Time of First Successful Submission: 2023-09-01 11:34:57

level5.0

Time of First Successful Submission: 2023-09-01 21:55:11

level5.1

Time of First Successful Submission: 2023-09-01 22:38:45

level6.0

Time of First Successful Submission: 2023-09-01 23:17:01

level6.1

Time of First Successful Submission: 2023-09-01 23:38:46

level7.0

Time of First Successful Submission: 2023-09-01 23:54:32

level7.1

Time of First Successful Submission: 2023-09-02 00:17:47

level8.0

Time of First Successful Submission: 2023-09-02 00:21:39

level8.1

Time of First Successful Submission: 2023-09-02 00:26:43

level9.0

Time of First Successful Submission: 2023-09-02 01:12:59

level9.1

Time of First Successful Submission: 2023-09-02 01:25:44

level10.0

Time of First Successful Submission: 2023-09-02 02:32:43

level10.1

Time of First Successful Submission: 2023-09-02 02:34:26

level11.0

Time of First Successful Submission: 2023-09-02 02:33:14

level11.1

Time of First Successful Submission: 2023-09-02 02:35:16

level1.0

Time of First Successful Submission: 2023-09-29 01:41:38

level1.1

Time of First Successful Submission: 2023-09-29 01:45:24

level2.0

Time of First Successful Submission: 2023-09-29 01:57:43

level2.1

Time of First Successful Submission: 2023-09-29 02:08:17

level3.0

Time of First Successful Submission: 2023-09-29 02:25:18

level3.1

Time of First Successful Submission: 2023-09-29 02:31:00

level4.0

Time of First Successful Submission: 2023-09-29 05:16:05

level4.1

Time of First Successful Submission: 2023-09-29 05:24:21

level5.0

Time of First Successful Submission: 2023-09-29 05:29:47

level5.1

Time of First Successful Submission: 2023-09-29 05:33:41

level6.0

Time of First Successful Submission: 2023-09-29 06:22:43

level6.1

Time of First Successful Submission: 2023-09-29 06:27:31

level7.0

Time of First Successful Submission: 2023-09-30 07:52:40

level7.1

Time of First Successful Submission: 2023-09-30 08:03:07

level8.0

Time of First Successful Submission: 2023-10-01 04:20:33

level8.1

Time of First Successful Submission: 2023-10-01 04:21:46

level9.0

Time of First Successful Submission: 2023-10-01 05:56:50

level9.1

Time of First Successful Submission: 2023-10-01 05:57:36

level10.0

Time of First Successful Submission: 2023-10-01 06:45:17

level10.1

Time of First Successful Submission: 2023-10-01 06:56:51

level11.0

Time of First Successful Submission: 2023-10-02 00:03:51

level11.1

Time of First Successful Submission: 2023-10-02 00:09:31

level12.0

Time of First Successful Submission: 2023-10-02 04:29:12

level12.1

Time of First Successful Submission: 2023-10-02 04:30:55

Baby Spectre 1

Time of First Successful Submission: 2024-06-12 20:48:46

Baby Spectre 2

Time of First Successful Submission: 2024-06-12 23:40:22

Baby Spectre 3

Time of First Successful Submission: 2024-06-13 21:09:03

Baby Spectre 4

Time of First Successful Submission: 2024-06-13 21:25:17

Baby Spectre 5

Time of First Successful Submission: 2024-06-15 22:20:39

Prefetch Peek

Time of First Successful Submission: 2024-06-20 23:51:46

Spooky Spectre 1

Time of First Successful Submission: 2024-06-21 22:23:18

Spooky Spectre 2

Time of First Successful Submission: 2024-06-23 00:56:35

Yan85 Reloaded

Time of First Successful Submission: 2024-06-25 00:04:01

Ghost in the YPU 1

Time of First Successful Submission: 2024-06-26 03:09:28

Ghost in the YPU 2

Time of First Successful Submission: 2024-07-02 20:31:42

Molten Access

Time of First Successful Submission: 2024-07-03 00:36:18

Molten Walk

Time of First Successful Submission: 2024-07-05 23:19:57

level1.0

Time of First Successful Submission: 2023-10-12 06:23:32

level1.1

Time of First Successful Submission: 2023-10-12 07:01:00

level2.0

Time of First Successful Submission: 2023-10-14 06:38:09

level2.1

Time of First Successful Submission: 2023-10-14 07:11:45

level3.0

Time of First Successful Submission: 2023-10-15 08:39:29

level3.1

Time of First Successful Submission: 2023-10-15 08:56:54

level4.0

Time of First Successful Submission: 2023-10-16 04:32:27

level4.1

Time of First Successful Submission: 2023-10-17 00:10:32

level5.0

Time of First Successful Submission: 2023-10-17 07:02:07

level5.1

Time of First Successful Submission: 2023-10-18 00:30:12

level6.0

Time of First Successful Submission: 2023-10-18 02:32:07

level6.1

Time of First Successful Submission: 2023-10-18 03:02:00

level7.0

Time of First Successful Submission: 2023-10-19 05:47:07

level7.1

Time of First Successful Submission: 2023-10-19 06:07:26

level8.0

Time of First Successful Submission: 2023-10-19 06:53:20

level8.1

Time of First Successful Submission: 2023-10-19 07:06:48


Software Exploitation

88 / 90 83 / 1931


Level1.0

Time of First Successful Submission: 2023-10-31 04:48:21

Level1.1

Time of First Successful Submission: 2023-10-31 04:56:56

Level2.0

Time of First Successful Submission: 2023-10-31 05:28:04

Level2.1

Time of First Successful Submission: 2023-10-31 05:36:02

Level3.0

Time of First Successful Submission: 2023-10-31 22:05:22

Level3.1

Time of First Successful Submission: 2023-10-31 22:14:07

Level4.0

Time of First Successful Submission: 2023-10-31 22:31:48

Level4.1

Time of First Successful Submission: 2023-10-31 22:50:17

Level5.0

Time of First Successful Submission: 2023-11-01 04:07:52

Level5.1

Time of First Successful Submission: 2023-11-01 05:26:45

Level6.0

Time of First Successful Submission: 2023-11-01 06:08:51

Level6.1

Time of First Successful Submission: 2023-11-01 06:29:34

Level7.0

Time of First Successful Submission: 2023-11-02 05:12:14

Level7.1

Time of First Successful Submission: 2023-11-02 05:26:34

Level8.0

Time of First Successful Submission: 2023-11-02 07:00:21

Level8.1

Time of First Successful Submission: 2023-11-02 07:41:26

Level9.0

Time of First Successful Submission: 2023-11-17 04:28:13

Level9.1

Time of First Successful Submission: 2023-11-17 04:46:42

Level10.0

Time of First Successful Submission: 2023-11-18 04:36:15

Level10.1

Time of First Successful Submission: 2023-11-18 05:03:31

Level11.0

Time of First Successful Submission: 2023-11-18 07:40:18

Level11.1

Time of First Successful Submission: 2023-11-18 08:37:46

Level12.0

Time of First Successful Submission: 2023-11-19 04:54:49

Level12.1

Time of First Successful Submission: 2023-11-19 10:37:37

level1

Time of First Successful Submission: 2023-11-20 07:41:23

level2

Time of First Successful Submission: 2023-11-20 07:52:08

level3

Time of First Successful Submission: 2023-11-22 03:19:49

level4

Time of First Successful Submission: 2023-11-22 07:17:22

level5

Time of First Successful Submission: 2023-11-22 07:34:59

level6

Time of First Successful Submission: 2023-11-22 08:18:59

level7

Time of First Successful Submission: 2023-11-23 03:44:21

level8

Time of First Successful Submission: 2023-11-24 02:32:27

level9

Time of First Successful Submission: 2023-11-24 05:47:56

level10

Time of First Successful Submission: 2023-11-24 06:25:04

level11

Time of First Successful Submission: 2023-11-24 07:27:45

level12

Time of First Successful Submission: 2023-11-24 10:31:41

level13

Time of First Successful Submission: 2023-11-25 00:19:49

level14

Time of First Successful Submission: 2023-11-25 01:21:04

level15

Time of First Successful Submission: 2023-11-25 01:47:18

level16

Time of First Successful Submission: 2023-11-25 02:23:07

level17

Time of First Successful Submission: 2023-11-25 04:27:14

level18

Time of First Successful Submission: 2023-11-25 05:36:35

level19

Time of First Successful Submission: 2023-11-25 05:35:26

level20

Time of First Successful Submission: 2023-11-25 05:31:56

level1.0

Time of First Successful Submission: 2024-07-22 23:56:04

level1.1

Time of First Successful Submission: 2024-07-23 00:49:49

level2.0

Time of First Successful Submission: 2024-07-23 16:56:25

level2.1

Time of First Successful Submission: 2024-07-23 17:58:26

level3.0

Time of First Successful Submission: 2024-07-24 03:43:42

level3.1

Time of First Successful Submission: 2024-07-24 04:16:54

level4.0

Time of First Successful Submission: 2024-07-25 00:51:06

level4.1

Time of First Successful Submission: 2024-07-25 01:01:32

level5.0

Time of First Successful Submission: 2024-07-25 01:54:23

level5.1

Time of First Successful Submission: 2024-07-25 01:57:07

level6.0

Time of First Successful Submission: 2024-07-25 02:21:47

level6.1

Time of First Successful Submission: 2024-07-25 02:24:14

level7.0

Time of First Successful Submission: 2024-07-25 19:22:17

level7.1

Time of First Successful Submission: 2024-07-25 19:25:35

level8.0

Time of First Successful Submission: 2024-07-25 21:51:28

level8.1

Time of First Successful Submission: 2024-07-25 21:53:51

level9.0

Time of First Successful Submission: 2024-07-26 15:16:21

level9.1

Time of First Successful Submission: 2024-07-26 15:20:11

level10.0

Time of First Successful Submission: 2024-07-31 20:29:41

level10.1

Time of First Successful Submission: 2024-07-31 20:32:40

level1.0

Time of First Successful Submission: 2024-08-03 22:53:01

level1.1

Time of First Successful Submission: 2024-08-03 22:57:39

level2.0

Time of First Successful Submission: 2024-08-03 23:33:03

level2.1

Time of First Successful Submission: 2024-08-04 00:21:32

level3.0

Time of First Successful Submission: 2024-08-04 00:40:14

level3.1

Time of First Successful Submission: 2024-08-04 00:50:59

level4.0

Time of First Successful Submission: 2024-08-09 03:14:19

level4.1

Time of First Successful Submission: 2024-08-09 03:15:03

level5.0

Time of First Successful Submission: 2024-08-09 21:35:32

level5.1

Time of First Successful Submission: 2024-08-09 21:44:53

level6.0

Time of First Successful Submission: 2024-08-10 01:55:15

level6.1

Time of First Successful Submission: 2024-08-10 03:20:44

level7.0

Time of First Successful Submission: 2024-08-10 03:46:54

level7.1

Time of First Successful Submission: 2024-08-10 03:47:34

level8.0

Time of First Successful Submission: 2024-08-11 00:31:54

level8.1

Time of First Successful Submission: 2024-08-11 00:35:22

Level-1

Time of First Successful Submission: 2024-08-19 01:18:55

Level-2

Time of First Successful Submission: 2024-08-19 05:55:47

Level-3

Time of First Successful Submission: 2024-08-20 04:36:56

Level-4

Time of First Successful Submission: 2024-08-20 06:42:02

Level-5

Time of First Successful Submission: 2024-08-20 21:53:38

Level-6

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

Level-7

Time of First Successful Submission: 2024-08-23 03:47:11

Level-8

Time of First Successful Submission: 2024-08-23 04:24:23


Start Here

10 / 12 7097 / 38350


Using the VSCode Workspace

Time of First Successful Submission: 2023-11-22 08:34:52

Using the GUI Desktop

Time of First Successful Submission: 2023-11-22 08:35:40

Pasting into the Desktop

Time of First Successful Submission: 2023-11-22 08:36:18

Restarting Challenges

Time of First Successful Submission: 2024-06-23 05:07:14

Challenge Programs

Time of First Successful Submission: 2024-05-25 06:34:28

The Flag File

Time of First Successful Submission: 2023-11-22 08:36:33

Using Privileged Mode

Time of First Successful Submission: 2023-11-22 08:37:03

Persistent Home Directories - One

Time of First Successful Submission: 2023-11-22 08:37:50

Persistent Home Directories - Two

Time of First Successful Submission: 2023-11-22 08:38:08


Computing 101

69 / 69 833 / 19401


Your First Register

Time of First Successful Submission: 2025-09-19 00:14:02

Your First Syscall

Time of First Successful Submission: 2025-09-19 00:23:20

Exit Codes

Time of First Successful Submission: 2025-09-19 00:25:21

Building Executables

Time of First Successful Submission: 2025-09-19 00:33:05

Moving Between Registers

Time of First Successful Submission: 2025-09-19 00:35:20

Tracing Syscalls

Time of First Successful Submission: 2025-09-19 00:41:24

Starting GDB

Time of First Successful Submission: 2025-09-19 00:42:52

Starting Programs in GDB

Time of First Successful Submission: 2025-09-19 00:43:44

Loading From Memory

Time of First Successful Submission: 2025-09-19 01:10:58

More Loading Practice

Time of First Successful Submission: 2025-09-19 01:12:53

Dereferencing Pointers

Time of First Successful Submission: 2025-09-19 01:17:55

Dereferencing Yourself

Time of First Successful Submission: 2025-09-19 01:20:35

Dereferencing with Offsets

Time of First Successful Submission: 2025-09-19 02:21:13

Stored Addresses

Time of First Successful Submission: 2025-09-21 19:35:59

Double Dereference

Time of First Successful Submission: 2025-09-21 19:38:55

Triple Dereference

Time of First Successful Submission: 2025-09-21 19:40:41

Writing Output

Time of First Successful Submission: 2025-09-21 19:47:16

Chaining Syscalls

Time of First Successful Submission: 2025-09-21 19:50:38

Writing Strings

Time of First Successful Submission: 2025-09-21 19:54:20

Reading Data

Time of First Successful Submission: 2025-09-21 19:59:55

set-register

Time of First Successful Submission: 2023-08-07 18:48:58

set-multiple-registers

Time of First Successful Submission: 2023-11-24 07:38:16

add-to-register

Time of First Successful Submission: 2023-08-07 18:52:21

linear-equation-registers

Time of First Successful Submission: 2023-08-07 18:57:45

integer-division

Time of First Successful Submission: 2023-08-07 19:05:03

modulo-operation

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

set-upper-byte

Time of First Successful Submission: 2023-11-24 07:40:00

efficient-modulo

Time of First Successful Submission: 2023-08-07 19:21:39

byte-extraction

Time of First Successful Submission: 2023-08-08 04:32:54

bitwise-and

Time of First Successful Submission: 2023-08-08 04:37:21

check-even

Time of First Successful Submission: 2023-08-08 04:43:19

memory-read

Time of First Successful Submission: 2023-11-24 07:41:28

memory-write

Time of First Successful Submission: 2023-11-24 07:43:17

memory-increment

Time of First Successful Submission: 2023-08-08 05:14:34

byte-access

Time of First Successful Submission: 2023-11-24 07:44:51

memory-size-access

Time of First Successful Submission: 2023-08-08 05:22:58

little-endian-write

Time of First Successful Submission: 2023-08-08 05:34:22

memory-sum

Time of First Successful Submission: 2023-08-08 05:54:44

stack-subtraction

Time of First Successful Submission: 2023-08-08 06:04:28

swap-stack-values

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

average-stack-values

Time of First Successful Submission: 2023-08-08 06:25:53

absolute-jump

Time of First Successful Submission: 2023-11-24 07:46:31

relative-jump

Time of First Successful Submission: 2023-11-24 07:49:05

jump-trampoline

Time of First Successful Submission: 2023-08-08 06:37:57

conditional-jump

Time of First Successful Submission: 2023-08-08 09:28:51

indirect-jump

Time of First Successful Submission: 2023-08-08 10:59:50

average-loop

Time of First Successful Submission: 2023-08-08 11:19:09

count-non-zero

Time of First Successful Submission: 2023-08-08 21:13:33

string-lower

Time of First Successful Submission: 2023-08-09 04:54:05

most-common-byte

Time of First Successful Submission: 2023-08-09 09:29:25

Debugging Programs

Time of First Successful Submission: 2023-08-16 05:52:48

Inspecting Registers

Time of First Successful Submission: 2023-08-16 06:41:27

Examining Memory

Time of First Successful Submission: 2023-08-16 06:55:11

Setting Breakpoints

Time of First Successful Submission: 2023-08-16 07:37:39

GDB Scripting

Time of First Successful Submission: 2023-08-16 07:55:46

Modifying Data

Time of First Successful Submission: 2023-08-16 09:29:23

Modifying Execution

Time of First Successful Submission: 2023-08-16 09:33:28

Broken Functions

Time of First Successful Submission: 2023-08-16 10:14:06

Exit

Time of First Successful Submission: 2023-08-09 12:26:38

Socket

Time of First Successful Submission: 2023-08-09 15:02:18

Bind

Time of First Successful Submission: 2023-08-09 15:40:02

Listen

Time of First Successful Submission: 2023-08-09 15:48:12

Accept

Time of First Successful Submission: 2023-08-09 15:56:56

Static Response

Time of First Successful Submission: 2023-08-09 16:19:08

Dynamic Response

Time of First Successful Submission: 2023-08-09 17:05:23

Iterative GET Server

Time of First Successful Submission: 2023-08-10 01:54:15

Concurrent GET Server

Time of First Successful Submission: 2023-08-10 09:14:18

Concurrent POST Server

Time of First Successful Submission: 2023-08-10 10:22:27

Web Server

Time of First Successful Submission: 2023-08-10 13:27:09


Playing With Programs

85 / 116 1098 / 22213


Decoding Base64

Time of First Successful Submission: 2023-08-12 07:01:49

HTTP (netcat)

Time of First Successful Submission: 2023-08-07 04:54:17

HTTP Paths (netcat)

Time of First Successful Submission: 2023-08-07 05:34:16

HTTP (curl)

Time of First Successful Submission: 2023-08-07 05:31:47

HTTP (python)

Time of First Successful Submission: 2023-08-07 05:36:21

HTTP Host Header (python)

Time of First Successful Submission: 2023-08-07 05:30:29

HTTP Host Header (curl)

Time of First Successful Submission: 2023-08-07 05:16:08

HTTP Host Header (netcat)

Time of First Successful Submission: 2023-08-07 05:24:59

URL Encoding (netcat)

Time of First Successful Submission: 2023-08-07 05:41:47

HTTP GET Parameters

Time of First Successful Submission: 2023-08-07 05:43:15

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2023-08-07 05:56:21

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2023-08-07 05:53:51

HTTP Forms (curl)

Time of First Successful Submission: 2023-08-07 06:03:40

HTTP Forms (netcat)

Time of First Successful Submission: 2023-08-07 06:21:41

HTTP Forms (python)

Time of First Successful Submission: 2023-08-07 06:26:01

Multiple Form Fields (curl)

Time of First Successful Submission: 2023-08-07 06:29:12

Multiple Form Fields (netcat)

Time of First Successful Submission: 2023-08-07 06:33:38

HTTP Redirects (netcat)

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

HTTP Redirects (curl)

Time of First Successful Submission: 2023-08-07 07:43:22

HTTP Redirects (python)

Time of First Successful Submission: 2023-08-07 07:51:13

HTTP Cookies (curl)

Time of First Successful Submission: 2023-08-07 08:24:34

HTTP Cookies (netcat)

Time of First Successful Submission: 2023-08-07 08:30:38

HTTP Cookies (python)

Time of First Successful Submission: 2023-08-07 08:37:30

Server State (python)

Time of First Successful Submission: 2023-08-07 08:58:35

cat

Time of First Successful Submission: 2023-08-16 12:20:27

more

Time of First Successful Submission: 2023-08-16 12:20:42

less

Time of First Successful Submission: 2023-08-16 12:20:57

tail

Time of First Successful Submission: 2023-08-16 12:21:36

head

Time of First Successful Submission: 2023-08-16 12:21:51

sort

Time of First Successful Submission: 2023-08-16 12:22:05

vim

Time of First Successful Submission: 2023-08-16 12:23:20

emacs

Time of First Successful Submission: 2023-08-16 12:23:37

nano

Time of First Successful Submission: 2023-08-16 12:23:53

rev

Time of First Successful Submission: 2023-08-16 12:24:13

od

Time of First Successful Submission: 2023-08-16 12:29:46

hd

Time of First Successful Submission: 2023-08-16 12:31:45

xxd

Time of First Successful Submission: 2023-08-16 12:32:39

base32

Time of First Successful Submission: 2023-08-16 12:33:52

base64

Time of First Successful Submission: 2023-08-16 12:34:20

split

Time of First Successful Submission: 2023-08-16 12:35:29

gzip

Time of First Successful Submission: 2023-08-16 12:38:26

bzip2

Time of First Successful Submission: 2023-08-16 12:41:22

zip

Time of First Successful Submission: 2023-08-16 12:43:23

tar

Time of First Successful Submission: 2023-08-16 13:07:13

ar

Time of First Successful Submission: 2023-08-16 13:09:13

cpio

Time of First Successful Submission: 2023-08-16 13:10:29

genisoimage

Time of First Successful Submission: 2023-08-16 13:50:00

env

Time of First Successful Submission: 2023-08-16 13:52:42

find

Time of First Successful Submission: 2023-08-16 13:54:48

make

Time of First Successful Submission: 2023-08-16 14:01:55

nice

Time of First Successful Submission: 2023-08-16 14:03:59

timeout

Time of First Successful Submission: 2023-08-16 14:04:58

stdbuf

Time of First Successful Submission: 2023-08-16 14:05:55

setarch

Time of First Successful Submission: 2023-08-16 14:08:47

watch

Time of First Successful Submission: 2023-08-16 14:09:47

socat

Time of First Successful Submission: 2023-08-16 14:11:50

whiptail

Time of First Successful Submission: 2023-08-16 14:15:22

awk

Time of First Successful Submission: 2023-08-16 14:16:56

sed

Time of First Successful Submission: 2023-08-16 14:17:57

ed

Time of First Successful Submission: 2023-08-16 14:19:29

chown

Time of First Successful Submission: 2023-08-16 14:20:14

chmod

Time of First Successful Submission: 2023-08-16 14:20:41

cp

Time of First Successful Submission: 2023-08-16 14:22:25

mv

Time of First Successful Submission: 2023-08-16 14:28:22

perl

Time of First Successful Submission: 2023-08-16 14:30:20

python

Time of First Successful Submission: 2023-08-16 14:32:54

ruby

Time of First Successful Submission: 2023-08-16 14:35:27

bash

Time of First Successful Submission: 2023-08-16 14:39:02

date

Time of First Successful Submission: 2023-08-16 14:40:15

dmesg

Time of First Successful Submission: 2023-08-16 14:41:31

wc

Time of First Successful Submission: 2023-08-16 14:42:59

gcc

Time of First Successful Submission: 2023-08-16 14:43:40

as

Time of First Successful Submission: 2023-08-16 14:44:07

wget

Time of First Successful Submission: 2023-08-16 14:46:16

ssh-keygen

Time of First Successful Submission: 2023-08-16 15:00:28

SQL Queries

Time of First Successful Submission: 2025-01-31 02:12:53

Filtering SQL

Time of First Successful Submission: 2025-01-31 02:14:52

Choosing Columns

Time of First Successful Submission: 2025-01-31 02:16:35

Exclusionary Filtering

Time of First Successful Submission: 2025-01-31 02:18:07

Filtering Strings

Time of First Successful Submission: 2025-01-31 02:19:12

Filtering on Expressions

Time of First Successful Submission: 2025-01-31 02:21:24

SELECTing Expressions

Time of First Successful Submission: 2025-01-31 02:29:21

Composite Conditions

Time of First Successful Submission: 2025-01-31 02:30:37

Reaching Your LIMITs

Time of First Successful Submission: 2025-01-31 02:31:35

Querying Metadata

Time of First Successful Submission: 2025-01-31 02:33:51


CybHer Dojo

10 / 104 7191 / 38568


Using the VSCode Workspace

Time of First Successful Submission: 2023-11-22 08:34:52

Using the GUI Desktop

Time of First Successful Submission: 2023-11-22 08:35:40

Pasting into the Desktop

Time of First Successful Submission: 2023-11-22 08:36:18

Restarting Challenges

Time of First Successful Submission: 2024-06-23 05:07:14

Getting Help

Time of First Successful Submission: 2024-07-19 05:37:20

Challenge Programs

Time of First Successful Submission: 2024-05-25 06:34:28

The Flag File

Time of First Successful Submission: 2023-11-22 08:36:33

Using Privileged Mode

Time of First Successful Submission: 2023-11-22 08:37:03

Persistent Home Directories - One

Time of First Successful Submission: 2023-11-22 08:37:50

Persistent Home Directories - Two

Time of First Successful Submission: 2023-11-22 08:38:08


GCA CTF

10 / 104 7191 / 38568


Using the VSCode Workspace

Time of First Successful Submission: 2023-11-22 08:34:52

Using the GUI Desktop

Time of First Successful Submission: 2023-11-22 08:35:40

Pasting into the Desktop

Time of First Successful Submission: 2023-11-22 08:36:18

Restarting Challenges

Time of First Successful Submission: 2024-06-23 05:07:14

Getting Help

Time of First Successful Submission: 2024-07-19 05:37:20

Challenge Programs

Time of First Successful Submission: 2024-05-25 06:34:28

The Flag File

Time of First Successful Submission: 2023-11-22 08:36:33

Using Privileged Mode

Time of First Successful Submission: 2023-11-22 08:37:03

Persistent Home Directories - One

Time of First Successful Submission: 2023-11-22 08:37:50

Persistent Home Directories - Two

Time of First Successful Submission: 2023-11-22 08:38:08