hmallow

🐧 💻 🔤 🏴

pwn.college Archives

160 / 201 394 / 16676

level1

Time of First Successful Submission: 2021-11-05 14:37:53

level2

Time of First Successful Submission: 2021-11-05 14:39:05

level3

Time of First Successful Submission: 2021-11-05 14:39:57

level4

Time of First Successful Submission: 2021-11-05 14:41:52

level5

Time of First Successful Submission: 2021-11-05 14:44:21

level6

Time of First Successful Submission: 2021-11-05 14:45:33

level7

Time of First Successful Submission: 2021-11-05 14:48:53

level8

Time of First Successful Submission: 2021-11-05 14:50:45

level9

Time of First Successful Submission: 2021-11-05 14:51:59

level10

Time of First Successful Submission: 2021-11-05 14:52:53

level11

Time of First Successful Submission: 2021-11-05 14:55:02

level12

Time of First Successful Submission: 2021-11-05 14:56:29

level13

Time of First Successful Submission: 2021-11-05 15:00:03

level14

Time of First Successful Submission: 2021-11-05 15:00:57

level15

Time of First Successful Submission: 2021-11-05 15:13:06

level16

Time of First Successful Submission: 2021-11-05 15:26:28

level17

Time of First Successful Submission: 2021-11-05 15:28:37

level18

Time of First Successful Submission: 2021-11-05 15:30:36

level19

Time of First Successful Submission: 2021-11-05 15:35:36

level20

Time of First Successful Submission: 2021-11-05 15:37:16

level21

Time of First Successful Submission: 2021-11-08 16:12:11

level22

Time of First Successful Submission: 2021-11-08 16:14:01

level23

Time of First Successful Submission: 2021-11-08 16:15:03

level24

Time of First Successful Submission: 2021-11-08 16:15:57

level25

Time of First Successful Submission: 2021-11-08 16:16:43

level26

Time of First Successful Submission: 2021-11-08 16:19:54

level27

Time of First Successful Submission: 2021-11-08 16:21:07

level28

Time of First Successful Submission: 2021-11-08 16:22:09

level29

Time of First Successful Submission: 2021-11-08 16:37:46

level30

Time of First Successful Submission: 2021-11-08 16:38:22

level31

Time of First Successful Submission: 2021-11-08 16:41:14

level32

Time of First Successful Submission: 2021-11-08 16:42:16

level33

Time of First Successful Submission: 2021-11-08 16:47:05

level34

Time of First Successful Submission: 2021-11-08 16:47:46

level35

Time of First Successful Submission: 2021-11-08 16:48:36

level36

Time of First Successful Submission: 2021-11-08 16:51:21

level37

Time of First Successful Submission: 2021-11-08 16:52:27

level38

Time of First Successful Submission: 2021-11-08 16:54:20

level39

Time of First Successful Submission: 2021-11-08 16:56:31

level40

Time of First Successful Submission: 2021-11-08 16:57:50

level41

Time of First Successful Submission: 2021-11-08 16:59:10

level42

Time of First Successful Submission: 2021-11-08 17:00:58

level43

Time of First Successful Submission: 2021-11-08 17:01:43

level44

Time of First Successful Submission: 2021-11-08 17:02:33

level45

Time of First Successful Submission: 2021-11-08 17:02:57

level46

Time of First Successful Submission: 2021-11-08 17:03:37

level47

Time of First Successful Submission: 2021-11-08 17:04:21

level48

Time of First Successful Submission: 2021-11-08 18:44:03

level49

Time of First Successful Submission: 2021-11-08 18:49:22

level50

Time of First Successful Submission: 2021-11-08 18:50:17

level51

Time of First Successful Submission: 2021-11-08 18:51:28

level52

Time of First Successful Submission: 2021-11-08 19:04:54

level53

Time of First Successful Submission: 2021-11-08 19:11:33

level54

Time of First Successful Submission: 2021-11-08 19:12:59

level55

Time of First Successful Submission: 2021-11-08 19:13:33

level56

Time of First Successful Submission: 2021-11-08 19:14:00

level57

Time of First Successful Submission: 2021-11-08 19:14:36

level58

Time of First Successful Submission: 2021-11-08 19:15:34

level59

Time of First Successful Submission: 2021-11-08 19:16:23

level60

Time of First Successful Submission: 2021-11-08 19:17:56

level61

Time of First Successful Submission: 2021-11-08 19:18:31

level62

Time of First Successful Submission: 2021-11-08 19:18:55

level63

Time of First Successful Submission: 2021-11-08 19:19:20

level64

Time of First Successful Submission: 2021-11-08 19:19:54

level65

Time of First Successful Submission: 2021-11-12 18:58:32

level66

Time of First Successful Submission: 2021-11-12 19:03:26

level67

Time of First Successful Submission: 2021-11-12 19:04:44

level68

Time of First Successful Submission: 2021-11-12 22:04:05

level70

Time of First Successful Submission: 2021-11-12 22:21:43

level71

Time of First Successful Submission: 2021-11-12 22:24:20

level72

Time of First Successful Submission: 2021-11-12 22:25:53

level73

Time of First Successful Submission: 2021-11-12 22:27:47

level74

Time of First Successful Submission: 2021-11-12 22:30:51

level76

Time of First Successful Submission: 2021-11-12 22:32:25

level77

Time of First Successful Submission: 2022-04-28 15:52:48

level78

Time of First Successful Submission: 2022-04-28 16:09:23

level79

Time of First Successful Submission: 2022-04-28 19:14:34

level80

Time of First Successful Submission: 2022-04-28 19:20:21

level82

Time of First Successful Submission: 2022-04-28 19:26:37

level83

Time of First Successful Submission: 2022-04-28 19:28:46

level84

Time of First Successful Submission: 2022-04-28 19:30:59

level85

Time of First Successful Submission: 2022-04-28 19:32:59

level86

Time of First Successful Submission: 2022-04-28 19:35:42

level87

Time of First Successful Submission: 2022-04-28 19:38:19

level88

Time of First Successful Submission: 2022-04-28 19:39:28

level89

Time of First Successful Submission: 2022-04-28 19:40:16

level90

Time of First Successful Submission: 2022-08-26 14:19:30

level91

Time of First Successful Submission: 2022-08-26 14:22:30

level92

Time of First Successful Submission: 2022-08-26 14:26:15

level93

Time of First Successful Submission: 2022-08-26 14:38:26

level94

Time of First Successful Submission: 2022-08-26 15:12:48

level95

Time of First Successful Submission: 2022-08-26 15:14:02

level96

Time of First Successful Submission: 2022-08-26 15:15:13

level97

Time of First Successful Submission: 2022-08-26 15:22:11

level98

Time of First Successful Submission: 2022-08-26 15:24:04

level99

Time of First Successful Submission: 2022-08-26 15:27:20

level100

Time of First Successful Submission: 2022-08-26 15:30:14

level101

Time of First Successful Submission: 2022-08-26 18:14:18

level102

Time of First Successful Submission: 2022-08-26 18:16:33

level103

Time of First Successful Submission: 2022-08-26 18:30:51

level104

Time of First Successful Submission: 2022-08-26 18:38:50

level105

Time of First Successful Submission: 2022-08-26 18:56:27

level106

Time of First Successful Submission: 2022-08-26 19:04:48

level107

Time of First Successful Submission: 2022-08-26 19:25:53

level108

Time of First Successful Submission: 2022-10-10 17:05:09

level109

Time of First Successful Submission: 2022-10-10 17:06:53

level110

Time of First Successful Submission: 2022-10-10 17:08:22

level111

Time of First Successful Submission: 2022-10-10 17:44:09

level112

Time of First Successful Submission: 2022-10-10 18:16:17

level113

Time of First Successful Submission: 2022-10-10 18:19:31

level114

Time of First Successful Submission: 2022-11-10 16:27:53

level115

Time of First Successful Submission: 2022-11-10 16:29:31

level116

Time of First Successful Submission: 2022-11-10 18:12:24

level117

Time of First Successful Submission: 2022-11-10 18:14:29

level118

Time of First Successful Submission: 2022-11-10 18:17:15

level119

Time of First Successful Submission: 2022-11-10 18:27:41

level120

Time of First Successful Submission: 2022-11-10 19:18:21

level121

Time of First Successful Submission: 2022-11-10 19:20:01

level122

Time of First Successful Submission: 2022-11-10 20:46:21

level123

Time of First Successful Submission: 2022-11-10 20:49:34

level124

Time of First Successful Submission: 2022-11-10 20:52:10

level125

Time of First Successful Submission: 2022-11-10 22:06:39

level126

Time of First Successful Submission: 2022-11-14 16:05:20

level127

Time of First Successful Submission: 2022-11-14 17:07:21

level128

Time of First Successful Submission: 2022-11-14 17:48:59

level129

Time of First Successful Submission: 2022-11-14 20:48:21

level130

Time of First Successful Submission: 2022-11-14 20:53:54

level131

Time of First Successful Submission: 2022-11-14 21:06:13

level132

Time of First Successful Submission: 2022-11-14 21:12:38

level133

Time of First Successful Submission: 2022-11-14 21:14:01

level134

Time of First Successful Submission: 2022-11-14 22:06:19

level135

Time of First Successful Submission: 2022-11-14 23:54:18

level136

Time of First Successful Submission: 2022-11-14 23:57:52

level137

Time of First Successful Submission: 2022-11-15 00:25:42

level138

Time of First Successful Submission: 2022-11-15 02:13:56

level139

Time of First Successful Submission: 2022-11-15 02:18:15

level140

Time of First Successful Submission: 2022-12-23 20:51:55

level141

Time of First Successful Submission: 2022-12-23 17:24:11

level142

Time of First Successful Submission: 2022-12-23 22:00:09

Silenced Shellcode

Time of First Successful Submission: 2021-11-11 21:44:53

Shellcode Shuffle

Time of First Successful Submission: 2021-11-11 22:25:10

Shellcode Shuffle II

Time of First Successful Submission: 2021-11-11 22:26:17

Mmap Mirage (Easy)

Time of First Successful Submission: 2025-02-14 17:50:54

Mmap Mirage (Hard)

Time of First Successful Submission: 2025-02-14 18:02:48

Twisted Text (Easy)

Time of First Successful Submission: 2021-11-22 18:45:04

Twisted Text (Hard)

Time of First Successful Submission: 2021-11-22 18:55:24

Tidy Task (Easy)

Time of First Successful Submission: 2021-11-22 18:56:34

Tidy Task (Hard)

Time of First Successful Submission: 2021-11-22 18:58:15

Logical License (Easy)

Time of First Successful Submission: 2021-11-22 19:01:17

Logical License (Hard)

Time of First Successful Submission: 2021-11-22 19:04:01

Modest Mangler (Easy)

Time of First Successful Submission: 2021-11-22 19:22:42

Modest Mangler (Hard)

Time of First Successful Submission: 2021-11-22 19:40:47

This is Yancode (Easy)

Time of First Successful Submission: 2025-02-13 21:27:59

This is Yancode (Hard)

Time of First Successful Submission: 2025-02-13 21:30:25

Powered by Yancode (Easy)

Time of First Successful Submission: 2025-02-13 21:37:57

Powered by Yancode (Hard)

Time of First Successful Submission: 2025-02-13 21:42:18

Yancode Inside (Easy)

Time of First Successful Submission: 2025-02-13 21:52:59

Yancode Inside (Hard)

Time of First Successful Submission: 2025-02-13 21:54:22

level2.0-f2022

Time of First Successful Submission: 2021-11-26 19:40:26

level2.1-f2022

Time of First Successful Submission: 2021-11-26 19:41:15

Advent of Pwn

4 / 12 156 / 533

Day 01

Time of First Successful Submission: 2025-12-02 16:11:52

Day 02

Time of First Successful Submission: 2025-12-03 15:35:06

Day 03

Time of First Successful Submission: 2025-12-03 17:40:50

Day 04

Time of First Successful Submission: 2025-12-04 19:34:01

Intro to Programming Languages

14 / 234 11528 / 27952

Commands

Time of First Successful Submission: 2025-01-21 20:23:25

Command Arguments

Time of First Successful Submission: 2025-01-21 20:25:17

The Root Path

Time of First Successful Submission: 2025-01-21 20:26:05

Absolute Paths

Time of First Successful Submission: 2025-01-21 20:26:30

Changing position

Time of First Successful Submission: 2025-01-21 20:27:31

Changing to an Absolute Path

Time of First Successful Submission: 2025-01-21 20:28:08

Relative Paths

Time of First Successful Submission: 2025-01-21 20:29:23

Cat

Time of First Successful Submission: 2025-01-21 20:36:31

Ls

Time of First Successful Submission: 2025-01-21 20:44:16

Ls All

Time of First Successful Submission: 2025-01-21 20:47:04

Find

Time of First Successful Submission: 2025-01-21 20:55:51

Piping Echo

Time of First Successful Submission: 2025-01-21 21:27:10

Piping Stdout

Time of First Successful Submission: 2025-01-21 21:28:24

Piping Stdin

Time of First Successful Submission: 2025-01-21 21:32:30

Intro to Cybersecurity

140 / 183 693 / 17854

Path Traversal 1

Time of First Successful Submission: 2025-01-28 13:16:34

Path Traversal 2

Time of First Successful Submission: 2025-01-28 13:29:27

CMDi 1

Time of First Successful Submission: 2025-01-28 13:34:18

CMDi 2

Time of First Successful Submission: 2025-01-28 13:36:08

CMDi 3

Time of First Successful Submission: 2025-01-28 14:50:29

CMDi 4

Time of First Successful Submission: 2025-01-28 15:01:28

CMDi 5

Time of First Successful Submission: 2025-01-28 15:03:28

CMDi 6

Time of First Successful Submission: 2025-01-28 15:27:07

Authentication Bypass 1

Time of First Successful Submission: 2025-01-28 15:31:34

Authentication Bypass 2

Time of First Successful Submission: 2025-01-28 15:34:20

SQLi 1

Time of First Successful Submission: 2025-01-28 15:48:16

SQLi 2

Time of First Successful Submission: 2025-01-28 15:51:17

SQLi 3

Time of First Successful Submission: 2025-01-28 16:01:49

SQLi 4

Time of First Successful Submission: 2025-01-28 16:07:47

SQLi 5

Time of First Successful Submission: 2025-01-28 17:30:26

XSS 1

Time of First Successful Submission: 2025-01-28 18:07:22

XSS 2

Time of First Successful Submission: 2025-01-28 18:09:23

XSS 3

Time of First Successful Submission: 2025-01-28 18:13:46

XSS 4

Time of First Successful Submission: 2025-01-28 18:22:33

XSS 5

Time of First Successful Submission: 2025-01-28 18:50:11

XSS 6

Time of First Successful Submission: 2025-01-28 18:53:25

XSS 7

Time of First Successful Submission: 2025-01-28 19:48:48

CSRF 1

Time of First Successful Submission: 2025-01-29 13:28:04

CSRF 2

Time of First Successful Submission: 2025-01-29 16:01:56

CSRF 3

Time of First Successful Submission: 2025-01-29 16:10:59

CSRF 4

Time of First Successful Submission: 2025-01-29 16:45:49

CSRF 5

Time of First Successful Submission: 2025-01-29 17:59:33

Connect

Time of First Successful Submission: 2025-01-29 19:25:53

Listen

Time of First Successful Submission: 2025-01-29 19:27:02

Scan 1

Time of First Successful Submission: 2025-01-29 19:34:34

Scan 2

Time of First Successful Submission: 2025-01-29 20:15:34

Monitor 1

Time of First Successful Submission: 2025-01-29 20:25:31

Monitor 2

Time of First Successful Submission: 2025-01-29 21:01:58

Network Configuration

Time of First Successful Submission: 2025-01-29 21:09:39

Ethernet

Time of First Successful Submission: 2025-01-29 21:44:07

IP

Time of First Successful Submission: 2025-01-29 21:48:59

TCP

Time of First Successful Submission: 2025-01-29 21:57:56

TCP Handshake

Time of First Successful Submission: 2025-01-30 13:26:56

ARP

Time of First Successful Submission: 2025-01-30 13:36:14

Intercept

Time of First Successful Submission: 2025-01-30 13:40:13

Man-in-the-Middle

Time of First Successful Submission: 2025-01-30 14:36:25

XOR

Time of First Successful Submission: 2025-01-30 15:37:26

XORing Hex

Time of First Successful Submission: 2025-01-30 16:09:08

XORing ASCII

Time of First Successful Submission: 2025-01-30 16:18:17

XORing ASCII Strings

Time of First Successful Submission: 2025-01-30 18:03:53

One-time Pad

Time of First Successful Submission: 2025-01-30 18:08:11

Many-time Pad

Time of First Successful Submission: 2025-01-30 18:15:20

AES

Time of First Successful Submission: 2025-01-30 18:26:47

AES-ECB-CPA

Time of First Successful Submission: 2025-01-30 18:45:09

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-01-30 19:42:49

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-01-30 21:20:27

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-01-30 22:02:03

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-01-30 22:07:55

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-01-31 13:17:23

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-01-31 16:04:51

AES-CBC

Time of First Successful Submission: 2025-01-31 16:13:06

AES-CBC Tampering

Time of First Successful Submission: 2025-01-31 17:14:10

AES-CBC Resizing

Time of First Successful Submission: 2025-01-31 18:18:59

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-01-31 21:38:12

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-02-03 19:23:05

DHKE

Time of First Successful Submission: 2025-02-03 20:28:00

DHKE-to-AES

Time of First Successful Submission: 2025-02-03 21:04:57

RSA 1

Time of First Successful Submission: 2025-02-03 22:08:34

RSA 2

Time of First Successful Submission: 2025-02-03 22:32:29

RSA 3

Time of First Successful Submission: 2025-02-04 14:26:40

RSA 4

Time of First Successful Submission: 2025-02-04 14:36:15

RSA Signatures

Time of First Successful Submission: 2025-02-03 23:53:55

SHA 1

Time of First Successful Submission: 2025-02-04 01:41:41

SHA 2

Time of First Successful Submission: 2025-02-04 02:29:05

TLS 1

Time of First Successful Submission: 2025-02-04 15:25:10

TLS 2

Time of First Successful Submission: 2025-02-04 16:38:54

level1

Time of First Successful Submission: 2025-02-04 16:44:31

level2

Time of First Successful Submission: 2025-02-04 16:45:42

level3

Time of First Successful Submission: 2025-02-04 16:46:20

level4

Time of First Successful Submission: 2025-02-04 16:46:57

level5

Time of First Successful Submission: 2025-02-04 16:51:05

level6

Time of First Successful Submission: 2025-02-04 16:52:22

level7

Time of First Successful Submission: 2025-02-04 16:53:43

level8

Time of First Successful Submission: 2025-02-04 16:55:29

level9

Time of First Successful Submission: 2025-02-04 16:56:58

level10

Time of First Successful Submission: 2025-02-04 16:58:52

level11

Time of First Successful Submission: 2025-02-04 17:01:30

level12

Time of First Successful Submission: 2025-02-04 17:03:13

level13

Time of First Successful Submission: 2025-02-04 17:04:34

level14

Time of First Successful Submission: 2025-02-04 17:05:24

level15

Time of First Successful Submission: 2025-02-04 17:06:08

level16

Time of First Successful Submission: 2025-02-04 17:07:48

level17

Time of First Successful Submission: 2025-02-04 18:38:26

level18

Time of First Successful Submission: 2025-02-04 18:46:48

level19

Time of First Successful Submission: 2025-02-04 19:07:41

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-02-04 19:45:55

Reading Endianness (x86)

Time of First Successful Submission: 2025-02-04 19:53:31

Version Information (x86)

Time of First Successful Submission: 2025-02-04 20:28:07

Metadata and Data (x86)

Time of First Successful Submission: 2025-02-05 13:41:44

Input Restrictions (x86)

Time of First Successful Submission: 2025-02-05 16:02:29

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-02-05 16:15:47

A Basic cIMG (x86)

Time of First Successful Submission: 2025-02-05 16:27:58

Internal State (x86)

Time of First Successful Submission: 2025-02-05 19:19:56

File Formats: Directives (x86)

Time of First Successful Submission: 2025-02-05 19:34:44

The Patch Directive

Time of First Successful Submission: 2025-02-05 20:39:13

Optimizing for Space

Time of First Successful Submission: 2025-02-05 20:51:39

Tweaking Images

Time of First Successful Submission: 2025-02-05 21:27:51

Storage and Retrieval

Time of First Successful Submission: 2025-02-05 23:34:35

Extracting Knowledge

Time of First Successful Submission: 2025-02-06 03:51:17

Advanced Sprites

Time of First Successful Submission: 2025-02-06 11:16:38

Accessing Resources

Time of First Successful Submission: 2025-02-06 14:27:15

Unsafe Animations

Time of First Successful Submission: 2025-02-06 14:39:48

Animations

Time of First Successful Submission: 2025-02-06 15:16:09

Interoperability: Patching Data

Time of First Successful Submission: 2025-02-06 19:05:32

Patching Code

Time of First Successful Submission: 2025-02-10 16:08:12

Patching Control Flow

Time of First Successful Submission: 2025-02-10 16:32:26

Your First Overflow (easy)

Time of First Successful Submission: 2021-11-26 19:22:42

Your First Overflow (hard)

Time of First Successful Submission: 2021-11-26 19:39:04

Precision (easy)

Time of First Successful Submission: 2025-02-10 16:40:29

Precision (hard)

Time of First Successful Submission: 2025-02-10 17:03:14

Variable Control (easy)

Time of First Successful Submission: 2025-02-10 17:10:19

Variable Control (hard)

Time of First Successful Submission: 2025-02-10 17:24:00

Control Hijack (easy)

Time of First Successful Submission: 2021-11-26 19:54:20

Control Hijack (hard)

Time of First Successful Submission: 2021-11-26 19:57:27

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-02-10 17:50:58

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-02-10 18:10:24

PIEs (easy)

Time of First Successful Submission: 2025-02-10 18:23:27

PIEs (hard)

Time of First Successful Submission: 2025-02-10 18:30:42

String Lengths (easy)

Time of First Successful Submission: 2025-02-10 18:36:35

String Lengths (hard)

Time of First Successful Submission: 2025-02-10 18:41:01

Basic Shellcode

Time of First Successful Submission: 2021-11-11 16:50:53

NOP Sleds

Time of First Successful Submission: 2021-11-11 17:37:06

NULL-Free Shellcode

Time of First Successful Submission: 2021-11-11 18:13:19

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-02-10 20:12:23

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-02-10 20:14:39

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-02-10 20:21:34

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-02-10 21:20:07

ECB-to-Win (easy)

Time of First Successful Submission: 2025-02-10 23:03:02

ECB-to-Win (hard)

Time of First Successful Submission: 2025-02-11 13:55:34

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-02-11 14:32:12

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-02-11 16:46:46

CIMG Screenshots

Time of First Successful Submission: 2025-02-12 19:52:29

CIMG Screenshots 2

Time of First Successful Submission: 2025-02-12 21:50:12

Wily Webserver

Time of First Successful Submission: 2025-02-13 16:33:48

The Watering Hole

Time of First Successful Submission: 2025-02-13 18:56:57

Program Security

142 / 162 247 / 9012

ello ackers!

Time of First Successful Submission: 2021-11-11 19:50:16

Syscall Smuggler

Time of First Successful Submission: 2021-11-11 20:11:38

Syscall Shenanigans

Time of First Successful Submission: 2021-11-11 20:15:10

Byte Budget

Time of First Successful Submission: 2021-11-11 22:03:44

ClobberCode

Time of First Successful Submission: 2021-11-11 22:23:25

Diverse Delivery

Time of First Successful Submission: 2021-11-11 22:54:47

Pocket Payload

Time of First Successful Submission: 2021-11-12 01:17:53

Micro Menace

Time of First Successful Submission: 2021-11-12 02:15:02

Bounds Breaker (Easy)

Time of First Successful Submission: 2021-11-26 20:03:25

Bounds Breaker (Hard)

Time of First Successful Submission: 2021-11-26 20:09:58

Casting Catastrophe (Easy)

Time of First Successful Submission: 2025-02-14 13:46:30

Casting Catastrophe (Hard)

Time of First Successful Submission: 2025-02-14 14:02:27

Loop Lunacy (Easy)

Time of First Successful Submission: 2025-02-14 14:44:26

Loop Lunacy (Hard)

Time of First Successful Submission: 2025-02-14 16:32:48

Nosy Neighbor (Easy)

Time of First Successful Submission: 2025-02-14 16:53:46

Nosy Neighbor (Hard)

Time of First Successful Submission: 2025-02-14 17:01:10

Recursive Ruin (Easy)

Time of First Successful Submission: 2025-02-14 22:06:32

Recursive Ruin (Hard)

Time of First Successful Submission: 2025-02-14 22:12:17

Lingering Leftover (Easy)

Time of First Successful Submission: 2025-02-14 22:23:20

Lingering Leftover (Hard)

Time of First Successful Submission: 2025-02-14 22:27:47

Latent Leak (Easy)

Time of First Successful Submission: 2025-02-15 20:14:34

Latent Leak (Hard)

Time of First Successful Submission: 2025-02-15 20:34:29

Fork Foolery (Easy)

Time of First Successful Submission: 2025-02-17 13:49:59

Fork Foolery (Hard)

Time of First Successful Submission: 2025-02-17 13:52:24

Canary Conundrum (Easy)

Time of First Successful Submission: 2025-02-27 15:46:50

Canary Conundrum (Hard)

Time of First Successful Submission: 2025-02-27 15:47:38

A Crafty Clobber (Easy)

Time of First Successful Submission: 2025-02-27 17:40:31

A Crafty Clobber (Hard)

Time of First Successful Submission: 2025-02-27 17:59:15

Terrible Token (Easy)

Time of First Successful Submission: 2021-11-22 18:33:34

Terrible Token (Hard)

Time of First Successful Submission: 2021-11-22 18:36:37

Tangled Ticket (Easy)

Time of First Successful Submission: 2021-11-22 18:39:39

Tangled Ticket (Hard)

Time of First Successful Submission: 2021-11-22 18:43:57

Meager Mangler (Easy)

Time of First Successful Submission: 2021-11-22 19:08:04

Meager Mangler (Hard)

Time of First Successful Submission: 2021-11-22 19:16:09

Monstrous Mangler (Easy)

Time of First Successful Submission: 2021-11-22 19:52:49

Monstrous Mangler (Hard)

Time of First Successful Submission: 2021-11-22 20:13:47

Patched Up (Easy)

Time of First Successful Submission: 2021-11-22 21:52:56

Patched Up (Hard)

Time of First Successful Submission: 2021-11-22 21:54:35

Puzzle Patch (Easy)

Time of First Successful Submission: 2021-11-22 21:56:41

Puzzle Patch (Hard)

Time of First Successful Submission: 2021-11-22 21:57:59

Patch Perfect (Easy)

Time of First Successful Submission: 2021-11-22 22:01:04

Patch Perfect (Hard)

Time of First Successful Submission: 2021-11-22 22:04:02

Trust the Yancode (Easy)

Time of First Successful Submission: 2021-11-23 13:58:09

Trust the Yancode (Hard)

Time of First Successful Submission: 2021-11-23 14:06:18

Know the Yancode (Easy)

Time of First Successful Submission: 2021-11-23 14:12:19

Know the Yancode (Hard)

Time of First Successful Submission: 2021-11-23 14:20:35

Master the Yancode (Easy)

Time of First Successful Submission: 2021-11-23 14:36:32

Master the Yancode (Hard)

Time of First Successful Submission: 2021-11-23 14:53:55

Transcend the Yancode (Easy)

Time of First Successful Submission: 2021-11-23 14:57:48

Transcend the Yancode (Hard)

Time of First Successful Submission: 2021-11-23 15:06:04

The Yanalyzer (Easy)

Time of First Successful Submission: 2021-11-23 15:47:42

The Yanalyzer (Hard)

Time of First Successful Submission: 2021-11-23 18:31:47

The Yangler (Easy)

Time of First Successful Submission: 2021-11-23 21:40:06

The Yangler (Hard)

Time of First Successful Submission: 2021-11-23 22:42:00

Yancraft (Easy)

Time of First Successful Submission: 2021-11-24 16:49:52

Yancraft (Hard)

Time of First Successful Submission: 2021-11-24 17:04:34

Yansanity (Easy)

Time of First Successful Submission: 2021-11-24 17:18:42

Yansanity (Hard)

Time of First Successful Submission: 2021-11-24 18:03:19

Loose Link (Easy)

Time of First Successful Submission: 2025-02-17 15:27:22

Loose Link (Hard)

Time of First Successful Submission: 2025-02-17 15:31:22

Call Chain (Easy)

Time of First Successful Submission: 2025-02-17 15:39:47

Call Chain (Hard)

Time of First Successful Submission: 2025-02-17 15:43:15

Chain of Command (Easy)

Time of First Successful Submission: 2025-02-17 15:55:36

Chain of Command (Hard)

Time of First Successful Submission: 2025-02-17 15:58:06

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2025-02-17 16:43:47

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2025-02-17 16:47:03

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2025-02-17 17:16:18

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2025-02-17 17:19:32

Indirect Invocation (Easy)

Time of First Successful Submission: 2025-02-17 18:43:50

Indirect Invocation (Hard)

Time of First Successful Submission: 2025-02-17 18:46:58

Leaky Libc (Easy)

Time of First Successful Submission: 2025-02-17 20:13:13

Leaky Libc (Hard)

Time of First Successful Submission: 2025-02-17 20:14:57

Putsception (Easy)

Time of First Successful Submission: 2025-02-17 20:47:48

Putsception (Hard)

Time of First Successful Submission: 2025-02-17 20:51:11

Pivotal Prelude (Easy)

Time of First Successful Submission: 2025-02-18 15:34:32

Pivotal Prelude (Hard)

Time of First Successful Submission: 2025-02-18 17:00:09

Pivotal Pointer (Easy)

Time of First Successful Submission: 2025-02-18 18:31:54

Pivotal Pointer (Hard)

Time of First Successful Submission: 2025-02-18 19:25:14

Pivotal Payload (Easy)

Time of First Successful Submission: 2025-02-18 21:05:18

Pivotal Payload (Hard)

Time of First Successful Submission: 2025-02-18 21:06:51

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2025-02-18 21:44:33

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2025-02-18 21:46:26

Guarded Gadgets (Easy)

Time of First Successful Submission: 2025-02-19 14:23:19

Guarded Gadgets (Hard)

Time of First Successful Submission: 2025-02-19 14:25:22

ROP Roulette (Easy)

Time of First Successful Submission: 2025-02-19 17:07:56

ROP Roulette (Hard)

Time of First Successful Submission: 2025-02-19 17:23:57

Libc Lottery (Easy)

Time of First Successful Submission: 2025-02-19 21:41:40

Libc Lottery (Hard)

Time of First Successful Submission: 2025-02-19 21:58:01

Freebie (Easy)

Time of First Successful Submission: 2025-02-20 12:43:41

Freebie (Hard)

Time of First Successful Submission: 2025-02-20 12:47:12

Freebin Feint (Easy)

Time of First Successful Submission: 2025-02-20 12:48:10

Freebin Feint (Hard)

Time of First Successful Submission: 2025-02-20 13:44:38

Free Flag Fumble (Easy)

Time of First Successful Submission: 2025-02-20 15:50:11

Free Flag Fumble (Hard)

Time of First Successful Submission: 2025-02-20 15:56:13

Fickle Free (Easy)

Time of First Successful Submission: 2025-02-20 16:34:29

Fickle Free (Hard)

Time of First Successful Submission: 2025-02-20 16:38:23

Malloc Mirage (Easy)

Time of First Successful Submission: 2025-02-20 18:15:43

Malloc Mirage (Hard)

Time of First Successful Submission: 2025-02-20 19:33:44

Seeking Secrets (Easy)

Time of First Successful Submission: 2025-02-20 20:02:50

Seeking Secrets (Hard)

Time of First Successful Submission: 2025-02-20 20:16:42

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2025-02-20 20:48:59

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2025-02-20 20:50:49

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2025-02-20 21:32:25

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2025-02-20 21:34:28

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2025-02-20 21:54:06

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2025-02-20 21:57:34

Sus Sequence (Easy)

Time of First Successful Submission: 2025-02-24 17:32:22

Sus Sequence (Hard)

Time of First Successful Submission: 2025-02-24 17:34:16

Echo Emanations (Easy)

Time of First Successful Submission: 2025-02-24 19:00:15

Echo Emanations (Hard)

Time of First Successful Submission: 2025-02-24 19:04:19

Stack Spoofing (Easy)

Time of First Successful Submission: 2025-02-24 19:45:16

Stack Spoofing (Hard)

Time of First Successful Submission: 2025-02-24 20:04:14

Stack Summoning (Easy)

Time of First Successful Submission: 2025-02-24 21:27:46

Stack Summoning (Hard)

Time of First Successful Submission: 2025-02-24 22:27:56

Enterprising Echo (Easy)

Time of First Successful Submission: 2025-02-25 15:37:18

Enterprising Echo (Hard)

Time of First Successful Submission: 2025-02-25 16:07:52

Ephemeral Echo (Easy)

Time of First Successful Submission: 2025-02-25 18:11:56

Ephemeral Echo (Hard)

Time of First Successful Submission: 2025-02-25 18:13:38

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2025-02-25 21:13:04

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2025-02-25 21:15:28

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2025-02-25 22:03:38

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2025-02-25 22:04:40

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2025-02-26 17:34:58

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2025-02-26 17:38:27

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2025-02-26 20:52:55

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2025-02-26 20:56:05

Tcache Terror (Easy)

Time of First Successful Submission: 2025-02-27 00:08:12

Tcache Terror (Hard)

Time of First Successful Submission: 2025-02-27 00:10:12

Containment Composition (Easy)

Time of First Successful Submission: 2025-02-27 20:02:16

Containment Composition (Hard)

Time of First Successful Submission: 2025-02-27 20:10:09

Constant Corruption (Easy)

Time of First Successful Submission: 2025-02-27 22:25:01

Constant Corruption (Hard)

Time of First Successful Submission: 2025-02-27 22:34:41

Return to YanLand (Easy)

Time of First Successful Submission: 2025-02-28 20:36:03

Return to YanLand (Hard)

Time of First Successful Submission: 2025-02-28 20:59:49

Escape from YanLand (Easy)

Time of First Successful Submission: 2025-03-03 16:02:54

Escape from YanLand (Hard)

Time of First Successful Submission: 2025-03-03 16:10:12

The YanFilter (Easy)

Time of First Successful Submission: 2025-03-03 16:59:33

The YanFilter (Hard)

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

The Great YanFilter (Easy)

Time of First Successful Submission: 2025-03-03 19:43:37

The Great YanFilter (Hard)

Time of First Successful Submission: 2025-03-03 19:48:15

Yan85 Reborn (Easy)

Time of First Successful Submission: 2025-03-04 16:49:23

Yan85 Reborn (Hard)

Time of First Successful Submission: 2025-03-04 18:33:11

System Security

85 / 95 160 / 3180

chroot-escape-basic

Time of First Successful Submission: 2021-11-12 03:50:38

chroot-shellcode

Time of First Successful Submission: 2021-11-12 15:33:46

chroot-proper

Time of First Successful Submission: 2021-11-12 17:14:02

seccomp-basic

Time of First Successful Submission: 2021-11-12 17:14:26

seccomp-linkat

Time of First Successful Submission: 2021-11-12 18:51:48

seccomp-fchdir

Time of First Successful Submission: 2021-11-18 19:49:19

seccomp-rechroot

Time of First Successful Submission: 2021-11-18 20:05:02

seccomp-only

Time of First Successful Submission: 2021-11-18 20:27:41

seccomp-arch32

Time of First Successful Submission: 2021-11-18 21:36:58

seccomp-minimal

Time of First Successful Submission: 2021-11-18 21:54:56

seccomp-timebased

Time of First Successful Submission: 2021-11-18 23:04:51

seccomp-readonly

Time of First Successful Submission: 2021-11-19 14:38:04

process-isolation

Time of First Successful Submission: 2021-11-19 16:12:48

mount-namespace

Time of First Successful Submission: 2025-03-05 16:26:00

mount-cleanup

Time of First Successful Submission: 2025-03-05 16:57:42

mount-readonly

Time of First Successful Submission: 2025-03-05 17:29:04

mount-shellcode

Time of First Successful Submission: 2025-03-05 20:35:29

mount-bindmount

Time of First Successful Submission: 2025-03-06 00:33:50

level1.0

Time of First Successful Submission: 2025-03-06 14:59:43

level1.1

Time of First Successful Submission: 2025-03-06 15:07:01

level2.0

Time of First Successful Submission: 2025-03-06 15:10:30

level2.1

Time of First Successful Submission: 2025-03-06 15:44:33

level3.0

Time of First Successful Submission: 2025-03-06 15:53:53

level3.1

Time of First Successful Submission: 2025-03-06 15:57:34

level4.0

Time of First Successful Submission: 2025-03-06 16:13:54

level4.1

Time of First Successful Submission: 2025-03-06 16:18:23

level5.0

Time of First Successful Submission: 2025-03-06 17:10:59

level5.1

Time of First Successful Submission: 2025-03-06 18:40:14

level6.0

Time of First Successful Submission: 2025-03-10 14:57:58

level6.1

Time of First Successful Submission: 2025-03-10 15:21:41

level7.0

Time of First Successful Submission: 2025-03-10 15:54:36

level7.1

Time of First Successful Submission: 2025-03-10 16:17:00

level8.0

Time of First Successful Submission: 2025-03-10 17:53:48

level8.1

Time of First Successful Submission: 2025-03-10 18:37:23

level9.0

Time of First Successful Submission: 2025-03-10 21:12:12

level9.1

Time of First Successful Submission: 2025-03-11 16:23:03

level10.0

Time of First Successful Submission: 2025-03-11 16:54:46

level10.1

Time of First Successful Submission: 2025-03-11 17:08:41

level11.0

Time of First Successful Submission: 2025-03-11 17:16:44

level11.1

Time of First Successful Submission: 2025-03-11 17:37:02

level1.0

Time of First Successful Submission: 2025-03-11 19:02:57

level1.1

Time of First Successful Submission: 2025-03-11 19:10:13

level2.0

Time of First Successful Submission: 2025-03-11 19:59:15

level2.1

Time of First Successful Submission: 2025-03-11 21:19:29

level3.0

Time of First Successful Submission: 2025-03-12 13:34:33

level3.1

Time of First Successful Submission: 2025-03-12 13:36:50

level4.0

Time of First Successful Submission: 2025-03-12 13:41:39

level4.1

Time of First Successful Submission: 2025-03-12 13:43:27

level5.0

Time of First Successful Submission: 2025-03-12 14:01:29

level5.1

Time of First Successful Submission: 2025-03-12 14:08:32

level6.0

Time of First Successful Submission: 2025-03-12 14:39:13

level6.1

Time of First Successful Submission: 2025-03-12 14:40:20

level7.0

Time of First Successful Submission: 2025-03-12 16:19:43

level7.1

Time of First Successful Submission: 2025-03-12 16:20:41

level8.0

Time of First Successful Submission: 2025-03-12 19:43:14

level8.1

Time of First Successful Submission: 2025-03-12 19:47:03

level9.0

Time of First Successful Submission: 2025-03-12 21:11:58

level9.1

Time of First Successful Submission: 2025-03-12 21:12:29

level10.0

Time of First Successful Submission: 2025-03-13 12:21:49

level10.1

Time of First Successful Submission: 2025-03-13 12:22:55

level11.0

Time of First Successful Submission: 2025-03-13 14:06:23

level11.1

Time of First Successful Submission: 2025-03-13 14:07:35

level12.0

Time of First Successful Submission: 2025-03-14 13:58:52

level12.1

Time of First Successful Submission: 2025-03-14 14:02:56

Baby Spectre 1

Time of First Successful Submission: 2025-03-14 17:59:47

Baby Spectre 2

Time of First Successful Submission: 2025-03-14 18:34:17

Baby Spectre 3

Time of First Successful Submission: 2025-03-14 19:30:03

Baby Spectre 4

Time of First Successful Submission: 2025-03-14 21:07:05

Baby Spectre 5

Time of First Successful Submission: 2025-03-17 15:49:08

Prefetch Peek

Time of First Successful Submission: 2025-03-17 20:14:52

Spooky Spectre 1

Time of First Successful Submission: 2025-03-18 20:25:55

Spooky Spectre 2

Time of First Successful Submission: 2025-03-19 13:32:13

Yan85 Reloaded

Time of First Successful Submission: 2025-03-20 12:24:58

Ghost in the YPU 1

Time of First Successful Submission: 2025-03-21 13:14:08

Ghost in the YPU 2

Time of First Successful Submission: 2025-03-21 22:53:45

Molten Access

Time of First Successful Submission: 2025-03-24 15:27:55

Molten Walk

Time of First Successful Submission: 2025-03-24 18:44:03

level1.0

Time of First Successful Submission: 2025-03-25 16:33:19

level1.1

Time of First Successful Submission: 2025-03-25 16:53:47

level2.0

Time of First Successful Submission: 2025-04-02 19:38:34

level2.1

Time of First Successful Submission: 2025-04-02 19:47:59

level3.0

Time of First Successful Submission: 2025-08-05 21:25:35

level3.1

Time of First Successful Submission: 2025-08-05 21:55:21

level4.0

Time of First Successful Submission: 2025-08-07 17:41:52

level4.1

Time of First Successful Submission: 2025-08-07 18:03:18

Start Here

12 / 12 269 / 38171

Using the Terminal

Time of First Successful Submission: 2025-12-02 16:25:34

Using the VSCode Workspace

Time of First Successful Submission: 2025-01-21 19:57:20

Using the GUI Desktop

Time of First Successful Submission: 2025-01-21 20:01:53

Pasting into the Desktop

Time of First Successful Submission: 2025-01-21 20:06:15

Restarting Challenges

Time of First Successful Submission: 2025-01-21 20:07:49

Challenge Programs

Time of First Successful Submission: 2025-01-21 20:12:45

The Flag File

Time of First Successful Submission: 2025-01-21 20:14:02

Using Privileged Mode

Time of First Successful Submission: 2025-01-21 20:20:25

Persistent Home Directories - One

Time of First Successful Submission: 2025-01-21 20:18:47

Persistent Home Directories - Two

Time of First Successful Submission: 2025-01-21 20:21:39

Linux Luminarium

83 / 128 8311 / 28178

Intro to Commands

Time of First Successful Submission: 2025-01-21 20:23:25

Intro to Arguments

Time of First Successful Submission: 2025-01-21 20:25:17

The Root

Time of First Successful Submission: 2025-01-21 20:26:05

Program and absolute paths

Time of First Successful Submission: 2025-01-21 20:26:30

Position thy self

Time of First Successful Submission: 2025-01-21 20:27:31

Position elsewhere

Time of First Successful Submission: 2025-01-21 20:28:08

implicit relative paths, from /

Time of First Successful Submission: 2025-01-21 20:29:23

explicit relative paths, from /

Time of First Successful Submission: 2025-01-21 20:30:39

implicit relative path

Time of First Successful Submission: 2025-01-21 20:31:37

home sweet home

Time of First Successful Submission: 2025-01-21 20:35:23

cat: not the pet, but the command!

Time of First Successful Submission: 2025-01-21 20:36:31

catting absolute paths

Time of First Successful Submission: 2025-01-21 20:38:18

more catting practice

Time of First Successful Submission: 2025-01-21 20:40:30

grepping for a needle in a haystack

Time of First Successful Submission: 2025-01-21 20:43:11

listing files

Time of First Successful Submission: 2025-01-21 20:44:16

touching files

Time of First Successful Submission: 2025-01-21 20:45:23

removing files

Time of First Successful Submission: 2025-01-21 20:46:07

hidden files

Time of First Successful Submission: 2025-01-21 20:47:04

An Epic Filesystem Quest

Time of First Successful Submission: 2025-01-21 20:50:52

making directories

Time of First Successful Submission: 2025-01-21 20:52:36

finding files

Time of First Successful Submission: 2025-01-21 20:55:51

linking files

Time of First Successful Submission: 2025-01-21 20:58:09

Learning From Documentation

Time of First Successful Submission: 2025-01-21 21:00:52

Learning Complex Usage

Time of First Successful Submission: 2025-01-21 21:05:31

Reading Manuals

Time of First Successful Submission: 2025-01-21 21:09:42

Searching Manuals

Time of First Successful Submission: 2025-01-21 21:10:41

Searching For Manuals

Time of First Successful Submission: 2025-01-21 21:12:39

Helpful Programs

Time of First Successful Submission: 2025-01-21 21:13:56

Help for Builtins

Time of First Successful Submission: 2025-01-21 21:15:07

Matching with *

Time of First Successful Submission: 2025-01-21 21:18:37

Matching with ?

Time of First Successful Submission: 2025-01-21 21:19:29

Matching with []

Time of First Successful Submission: 2025-01-21 21:20:58

Matching paths with []

Time of First Successful Submission: 2025-01-21 21:22:19

Mixing globs

Time of First Successful Submission: 2025-01-21 21:23:40

Exclusionary globbing

Time of First Successful Submission: 2025-01-21 21:24:47

Redirecting output

Time of First Successful Submission: 2025-01-21 21:27:10

Redirecting more output

Time of First Successful Submission: 2025-01-21 21:28:24

Appending output

Time of First Successful Submission: 2025-01-21 21:29:44

Redirecting errors

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

Redirecting input

Time of First Successful Submission: 2025-01-21 21:32:30

Grepping stored results

Time of First Successful Submission: 2025-01-21 21:33:33

Grepping live output

Time of First Successful Submission: 2025-01-21 21:34:19

Grepping errors

Time of First Successful Submission: 2025-01-21 21:36:08

Duplicating piped data with tee

Time of First Successful Submission: 2025-01-21 21:40:49

Writing to multiple programs

Time of First Successful Submission: 2025-01-21 21:46:24

Split-piping stderr and stdout

Time of First Successful Submission: 2025-01-21 21:48:53

Printing Variables

Time of First Successful Submission: 2025-01-21 21:49:53

Setting Variables

Time of First Successful Submission: 2025-01-21 21:50:45

Multi-word Variables

Time of First Successful Submission: 2025-01-21 21:51:33

Exporting Variables

Time of First Successful Submission: 2025-01-21 21:52:58

Printing Exported Variables

Time of First Successful Submission: 2025-01-21 21:53:53

Storing Command Output

Time of First Successful Submission: 2025-01-21 21:55:12

Reading Input

Time of First Successful Submission: 2025-01-21 21:56:32

Reading Files

Time of First Successful Submission: 2025-01-21 21:58:11

Listing Processes

Time of First Successful Submission: 2025-01-22 12:50:34

Killing Processes

Time of First Successful Submission: 2025-01-22 12:51:35

Interrupting Processes

Time of First Successful Submission: 2025-01-22 12:52:15

Suspending Processes

Time of First Successful Submission: 2025-01-22 12:52:54

Resuming Processes

Time of First Successful Submission: 2025-01-22 12:53:31

Backgrounding Processes

Time of First Successful Submission: 2025-01-22 12:55:14

Foregrounding Processes

Time of First Successful Submission: 2025-01-22 12:56:33

Starting Backgrounded Processes

Time of First Successful Submission: 2025-01-22 12:57:12

Process Exit Codes

Time of First Successful Submission: 2025-01-22 12:58:39

Becoming root with su

Time of First Successful Submission: 2025-01-22 16:19:25

Other users with su

Time of First Successful Submission: 2025-01-22 16:20:04

Cracking passwords

Time of First Successful Submission: 2025-01-22 16:22:50

Using sudo

Time of First Successful Submission: 2025-01-22 16:24:41

Changing File Ownership

Time of First Successful Submission: 2025-01-22 13:03:10

Groups and Files

Time of First Successful Submission: 2025-01-22 13:07:43

Fun With Groups Names

Time of First Successful Submission: 2025-01-22 13:08:41

Changing Permissions

Time of First Successful Submission: 2025-01-22 13:11:43

Executable Files

Time of First Successful Submission: 2025-01-22 13:13:43

Permission Tweaking Practice

Time of First Successful Submission: 2025-01-22 13:15:49

Permissions Setting Practice

Time of First Successful Submission: 2025-01-22 13:19:15

The SUID Bit

Time of First Successful Submission: 2025-01-22 13:22:04

Chaining with Semicolons

Time of First Successful Submission: 2025-01-22 16:25:55

Your First Shell Script

Time of First Successful Submission: 2025-01-22 16:27:32

Redirecting Script Output

Time of First Successful Submission: 2025-01-22 16:32:37

Executable Shell Scripts

Time of First Successful Submission: 2025-01-22 16:33:32

The PATH Variable

Time of First Successful Submission: 2025-01-22 16:35:54

Setting PATH

Time of First Successful Submission: 2025-01-22 16:39:58

Adding Commands

Time of First Successful Submission: 2025-01-22 16:42:25

Hijacking Commands

Time of First Successful Submission: 2025-01-22 16:44:03

Computing 101

69 / 69 43 / 19363

Your First Register

Time of First Successful Submission: 2025-01-22 16:51:58

Your First Syscall

Time of First Successful Submission: 2025-01-22 18:55:58

Exit Codes

Time of First Successful Submission: 2025-01-22 18:57:01

Building Executables

Time of First Successful Submission: 2025-01-22 19:02:11

Moving Between Registers

Time of First Successful Submission: 2025-01-22 19:55:05

Tracing Syscalls

Time of First Successful Submission: 2025-01-22 19:32:48

Starting GDB

Time of First Successful Submission: 2025-02-04 16:41:46

Starting Programs in GDB

Time of First Successful Submission: 2025-02-04 16:42:22

Loading From Memory

Time of First Successful Submission: 2025-01-22 20:04:30

More Loading Practice

Time of First Successful Submission: 2025-01-22 20:06:16

Dereferencing Pointers

Time of First Successful Submission: 2025-01-22 20:08:33

Dereferencing Yourself

Time of First Successful Submission: 2025-01-22 20:09:35

Dereferencing with Offsets

Time of First Successful Submission: 2025-01-22 20:10:33

Stored Addresses

Time of First Successful Submission: 2025-01-22 20:11:40

Double Dereference

Time of First Successful Submission: 2025-01-22 20:13:04

Triple Dereference

Time of First Successful Submission: 2025-01-22 20:14:05

Writing Output

Time of First Successful Submission: 2025-01-22 21:12:42

Chaining Syscalls

Time of First Successful Submission: 2025-01-22 21:14:10

Writing Strings

Time of First Successful Submission: 2025-01-22 21:16:33

Reading Data

Time of First Successful Submission: 2025-02-15 01:20:35

set-register

Time of First Successful Submission: 2021-11-10 14:03:48

set-multiple-registers

Time of First Successful Submission: 2025-01-22 21:18:16

add-to-register

Time of First Successful Submission: 2021-11-10 14:08:14

linear-equation-registers

Time of First Successful Submission: 2021-11-10 14:12:25

integer-division

Time of First Successful Submission: 2021-11-10 14:16:05

modulo-operation

Time of First Successful Submission: 2021-11-10 14:17:16

set-upper-byte

Time of First Successful Submission: 2025-01-22 21:20:24

efficient-modulo

Time of First Successful Submission: 2021-11-10 14:21:49

byte-extraction

Time of First Successful Submission: 2021-11-10 14:29:28

bitwise-and

Time of First Successful Submission: 2021-11-10 14:32:23

check-even

Time of First Successful Submission: 2021-11-10 14:35:19

memory-read

Time of First Successful Submission: 2025-01-22 21:22:03

memory-write

Time of First Successful Submission: 2025-01-22 21:22:49

memory-increment

Time of First Successful Submission: 2021-11-10 14:39:13

byte-access

Time of First Successful Submission: 2025-01-22 21:24:16

memory-size-access

Time of First Successful Submission: 2021-11-10 15:46:45

little-endian-write

Time of First Successful Submission: 2021-11-10 15:50:01

memory-sum

Time of First Successful Submission: 2021-11-10 15:51:50

stack-subtraction

Time of First Successful Submission: 2021-11-10 15:53:13

swap-stack-values

Time of First Successful Submission: 2021-11-10 15:55:00

average-stack-values

Time of First Successful Submission: 2021-11-10 15:57:38

absolute-jump

Time of First Successful Submission: 2025-01-22 21:25:31

relative-jump

Time of First Successful Submission: 2025-01-22 21:28:14

jump-trampoline

Time of First Successful Submission: 2021-11-10 16:16:23

conditional-jump

Time of First Successful Submission: 2021-11-10 16:52:47

indirect-jump

Time of First Successful Submission: 2021-11-10 17:01:32

average-loop

Time of First Successful Submission: 2021-11-10 17:13:41

count-non-zero

Time of First Successful Submission: 2021-11-10 18:15:34

string-lower

Time of First Successful Submission: 2021-11-10 21:39:54

most-common-byte

Time of First Successful Submission: 2021-11-10 22:03:39

Debugging Programs

Time of First Successful Submission: 2021-11-19 16:42:39

Inspecting Registers

Time of First Successful Submission: 2021-11-19 16:44:24

Examining Memory

Time of First Successful Submission: 2021-11-19 16:50:04

Setting Breakpoints

Time of First Successful Submission: 2021-11-19 16:59:51

GDB Scripting

Time of First Successful Submission: 2021-11-19 21:44:00

Modifying Data

Time of First Successful Submission: 2021-11-19 21:55:47

Modifying Execution

Time of First Successful Submission: 2021-11-19 21:56:42

Broken Functions

Time of First Successful Submission: 2025-01-22 22:09:27

Exit

Time of First Successful Submission: 2025-01-23 17:47:26

Socket

Time of First Successful Submission: 2025-01-23 18:11:24

Bind

Time of First Successful Submission: 2025-01-23 18:49:44

Listen

Time of First Successful Submission: 2025-01-23 18:52:04

Accept

Time of First Successful Submission: 2025-01-23 18:54:29

Static Response

Time of First Successful Submission: 2025-01-23 19:03:24

Dynamic Response

Time of First Successful Submission: 2025-01-23 20:48:11

Iterative GET Server

Time of First Successful Submission: 2025-01-23 20:50:20

Concurrent GET Server

Time of First Successful Submission: 2025-01-23 21:11:34

Concurrent POST Server

Time of First Successful Submission: 2025-01-23 21:36:30

Web Server

Time of First Successful Submission: 2025-01-27 13:04:01

Playing With Programs

116 / 116 16 / 22055

What's the password?

Time of First Successful Submission: 2025-01-23 12:44:26

... and again!

Time of First Successful Submission: 2025-01-23 12:45:03

Newline Troubles

Time of First Successful Submission: 2025-01-23 12:47:23

Reasoning about files

Time of First Successful Submission: 2025-01-23 12:48:24

Specifying Filenames

Time of First Successful Submission: 2025-01-23 12:49:22

Binary and Hex Encoding

Time of First Successful Submission: 2025-01-23 12:56:24

More Hex

Time of First Successful Submission: 2025-01-23 12:57:33

Decoding Hex

Time of First Successful Submission: 2025-01-23 12:59:34

Decoding Practice

Time of First Successful Submission: 2025-01-23 13:00:58

Encoding Practice

Time of First Successful Submission: 2025-01-23 13:13:31

Hex-encoding ASCII

Time of First Successful Submission: 2025-01-23 13:21:54

Nested Encoding

Time of First Successful Submission: 2025-01-23 13:28:57

Hex-encoding UTF-8

Time of First Successful Submission: 2025-01-23 14:17:27

UTF Mixups

Time of First Successful Submission: 2025-01-23 16:05:24

Modifying Encoded Data

Time of First Successful Submission: 2025-01-23 16:32:26

Decoding Base64

Time of First Successful Submission: 2025-01-23 16:36:50

Encoding Base64

Time of First Successful Submission: 2025-01-23 16:43:11

Dealing with Obfuscation

Time of First Successful Submission: 2025-01-23 16:51:11

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-01-23 17:12:24

Your First HTTP Request

Time of First Successful Submission: 2025-01-27 13:10:29

Reading Flask

Time of First Successful Submission: 2025-01-27 13:12:56

Commented Data

Time of First Successful Submission: 2025-01-27 13:15:48

HTTP Metadata

Time of First Successful Submission: 2025-01-27 13:21:47

HTTP (netcat)

Time of First Successful Submission: 2025-01-27 20:19:45

HTTP Paths (netcat)

Time of First Successful Submission: 2025-01-27 20:20:43

HTTP (curl)

Time of First Successful Submission: 2025-01-27 20:21:35

HTTP (python)

Time of First Successful Submission: 2025-01-27 20:23:01

HTTP Host Header (python)

Time of First Successful Submission: 2025-01-27 20:26:30

HTTP Host Header (curl)

Time of First Successful Submission: 2025-01-27 20:29:27

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-01-27 20:31:26

URL Encoding (netcat)

Time of First Successful Submission: 2025-01-27 20:33:28

HTTP GET Parameters

Time of First Successful Submission: 2025-01-27 15:17:37

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-01-27 20:35:12

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-01-27 20:36:47

HTTP Forms

Time of First Successful Submission: 2025-01-27 16:33:52

HTTP Forms (curl)

Time of First Successful Submission: 2025-01-27 20:40:38

HTTP Forms (netcat)

Time of First Successful Submission: 2025-01-27 20:45:14

HTTP Forms (python)

Time of First Successful Submission: 2025-01-27 20:47:10

HTTP Forms Without Forms

Time of First Successful Submission: 2025-01-27 16:41:01

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-01-27 20:50:11

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-01-27 20:53:11

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-01-27 20:57:14

HTTP Redirects (curl)

Time of First Successful Submission: 2025-01-27 20:58:08

HTTP Redirects (python)

Time of First Successful Submission: 2025-01-27 20:59:15

HTTP Cookies (curl)

Time of First Successful Submission: 2025-01-27 17:00:07

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-01-27 17:01:44

HTTP Cookies (python)

Time of First Successful Submission: 2025-01-27 17:03:56

Server State (python)

Time of First Successful Submission: 2025-01-27 17:07:20

Listening Web

Time of First Successful Submission: 2025-01-27 21:05:26

Speaking Redirects

Time of First Successful Submission: 2025-01-27 21:34:14

JavaScript Redirects

Time of First Successful Submission: 2025-01-31 00:53:32

Including JavaScript

Time of First Successful Submission: 2025-01-31 01:05:28

HTTP (javascript)

Time of First Successful Submission: 2025-01-31 01:11:16

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-01-31 01:13:06

HTTP Forms (javascript)

Time of First Successful Submission: 2025-01-31 01:24:37

cat

Time of First Successful Submission: 2021-11-08 20:16:52

more

Time of First Successful Submission: 2021-11-08 20:17:22

less

Time of First Successful Submission: 2021-11-08 20:18:01

tail

Time of First Successful Submission: 2021-11-08 20:18:21

head

Time of First Successful Submission: 2021-11-08 20:18:38

sort

Time of First Successful Submission: 2021-11-08 20:18:55

vim

Time of First Successful Submission: 2021-11-08 20:19:16

emacs

Time of First Successful Submission: 2021-11-08 20:19:46

nano

Time of First Successful Submission: 2021-11-08 20:20:05

rev

Time of First Successful Submission: 2021-11-08 20:20:25

od

Time of First Successful Submission: 2021-11-08 20:21:59

hd

Time of First Successful Submission: 2021-11-08 20:22:41

xxd

Time of First Successful Submission: 2021-11-08 20:23:11

base32

Time of First Successful Submission: 2021-11-08 20:24:32

base64

Time of First Successful Submission: 2021-11-08 20:24:57

split

Time of First Successful Submission: 2021-11-08 20:26:26

gzip

Time of First Successful Submission: 2021-11-08 20:30:55

bzip2

Time of First Successful Submission: 2021-11-08 20:31:44

zip

Time of First Successful Submission: 2021-11-08 20:34:49

tar

Time of First Successful Submission: 2021-11-08 20:46:33

ar

Time of First Successful Submission: 2021-11-08 22:35:57

cpio

Time of First Successful Submission: 2021-11-08 22:42:51

genisoimage

Time of First Successful Submission: 2021-11-08 23:33:19

env

Time of First Successful Submission: 2021-11-08 23:45:55

find

Time of First Successful Submission: 2021-11-08 23:55:12

make

Time of First Successful Submission: 2021-11-09 00:00:54

nice

Time of First Successful Submission: 2021-11-09 00:01:39

timeout

Time of First Successful Submission: 2021-11-09 00:02:25

stdbuf

Time of First Successful Submission: 2021-11-09 00:03:13

setarch

Time of First Successful Submission: 2021-11-09 00:06:15

watch

Time of First Successful Submission: 2021-11-09 14:09:52

socat

Time of First Successful Submission: 2021-11-09 14:22:35

whiptail

Time of First Successful Submission: 2021-11-09 14:28:49

awk

Time of First Successful Submission: 2021-11-09 14:31:40

sed

Time of First Successful Submission: 2021-11-09 14:33:36

ed

Time of First Successful Submission: 2021-11-09 14:37:14

chown

Time of First Successful Submission: 2021-11-09 14:42:47

chmod

Time of First Successful Submission: 2021-11-09 14:45:17

cp

Time of First Successful Submission: 2021-11-09 16:03:46

mv

Time of First Successful Submission: 2021-11-09 16:09:50

perl

Time of First Successful Submission: 2021-11-09 16:13:56

python

Time of First Successful Submission: 2021-11-09 16:17:05

ruby

Time of First Successful Submission: 2021-11-09 16:20:24

bash

Time of First Successful Submission: 2021-11-09 19:48:07

date

Time of First Successful Submission: 2021-11-09 19:54:55

dmesg

Time of First Successful Submission: 2021-11-09 19:55:39

wc

Time of First Successful Submission: 2021-11-09 19:56:54

gcc

Time of First Successful Submission: 2021-11-09 20:04:06

as

Time of First Successful Submission: 2021-11-09 20:05:23

wget

Time of First Successful Submission: 2021-11-09 20:14:28

ssh-keygen

Time of First Successful Submission: 2021-11-09 20:47:41

SQL Queries

Time of First Successful Submission: 2025-01-27 17:50:10

Filtering SQL

Time of First Successful Submission: 2025-01-27 18:02:06

Choosing Columns

Time of First Successful Submission: 2025-01-27 18:03:16

Exclusionary Filtering

Time of First Successful Submission: 2025-01-27 18:13:29

Filtering Strings

Time of First Successful Submission: 2025-01-27 18:15:24

Filtering on Expressions

Time of First Successful Submission: 2025-01-27 18:17:24

SELECTing Expressions

Time of First Successful Submission: 2025-01-27 18:24:31

Composite Conditions

Time of First Successful Submission: 2025-01-27 18:30:25

Reaching Your LIMITs

Time of First Successful Submission: 2025-01-27 18:33:06

Querying Metadata

Time of First Successful Submission: 2025-01-27 18:39:15

CybHer Dojo

12 / 104 465 / 38385

Using the Terminal

Time of First Successful Submission: 2025-12-02 16:25:34

Using the VSCode Workspace

Time of First Successful Submission: 2025-01-21 19:57:20

Using the GUI Desktop

Time of First Successful Submission: 2025-01-21 20:01:53

Pasting into the Desktop

Time of First Successful Submission: 2025-01-21 20:06:15

Connecting over SSH

Time of First Successful Submission: 2025-12-02 16:37:26

Restarting Challenges

Time of First Successful Submission: 2025-01-21 20:07:49

Getting Help

Time of First Successful Submission: 2025-01-21 20:11:28

Challenge Programs

Time of First Successful Submission: 2025-01-21 20:12:45

The Flag File

Time of First Successful Submission: 2025-01-21 20:14:02

Using Privileged Mode

Time of First Successful Submission: 2025-01-21 20:20:25

Persistent Home Directories - One

Time of First Successful Submission: 2025-01-21 20:18:47

Persistent Home Directories - Two

Time of First Successful Submission: 2025-01-21 20:21:39

GCA CTF

12 / 104 465 / 38385

Using the Terminal

Time of First Successful Submission: 2025-12-02 16:25:34

Using the VSCode Workspace

Time of First Successful Submission: 2025-01-21 19:57:20

Using the GUI Desktop

Time of First Successful Submission: 2025-01-21 20:01:53

Pasting into the Desktop

Time of First Successful Submission: 2025-01-21 20:06:15

Connecting over SSH

Time of First Successful Submission: 2025-12-02 16:37:26

Restarting Challenges

Time of First Successful Submission: 2025-01-21 20:07:49

Getting Help

Time of First Successful Submission: 2025-01-21 20:11:28

Challenge Programs

Time of First Successful Submission: 2025-01-21 20:12:45

The Flag File

Time of First Successful Submission: 2025-01-21 20:14:02

Using Privileged Mode

Time of First Successful Submission: 2025-01-21 20:20:25

Persistent Home Directories - One

Time of First Successful Submission: 2025-01-21 20:18:47

Persistent Home Directories - Two

Time of First Successful Submission: 2025-01-21 20:21:39

Pwntools Tutorials

12 / 12 151 / 1124

Level 0.0

Time of First Successful Submission: 2025-02-08 16:15:10

Level 1.0

Time of First Successful Submission: 2025-02-08 17:02:46

Level 1.1

Time of First Successful Submission: 2025-02-08 17:05:59

Level 2.0

Time of First Successful Submission: 2025-02-08 17:11:34

Level 2.1

Time of First Successful Submission: 2025-02-08 17:13:58

Level 2.2

Time of First Successful Submission: 2025-02-08 17:21:57

Level 2.3

Time of First Successful Submission: 2025-02-08 17:37:14

Level 2.4

Time of First Successful Submission: 2025-02-08 17:39:18

Level 2.5

Time of First Successful Submission: 2025-02-08 17:45:04

Level 2.6

Time of First Successful Submission: 2025-02-08 17:51:40

Level 3.0

Time of First Successful Submission: 2025-02-08 18:13:15

Level 4.0

Time of First Successful Submission: 2025-02-08 18:29:40