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pwn.college Archives

144 / 201 711 / 16684


level1

Time of First Successful Submission: 2024-12-06 08:50:21

level2

Time of First Successful Submission: 2024-12-06 08:51:09

level3

Time of First Successful Submission: 2024-12-06 08:51:40

level4

Time of First Successful Submission: 2024-12-06 08:52:10

level5

Time of First Successful Submission: 2024-12-06 08:54:01

level6

Time of First Successful Submission: 2024-12-06 10:16:19

level7

Time of First Successful Submission: 2024-12-06 10:48:34

level8

Time of First Successful Submission: 2024-12-06 10:55:12

level9

Time of First Successful Submission: 2024-12-06 10:56:00

level10

Time of First Successful Submission: 2024-12-06 10:56:33

level11

Time of First Successful Submission: 2024-12-06 10:57:08

level12

Time of First Successful Submission: 2024-12-06 11:02:21

level13

Time of First Successful Submission: 2024-12-06 17:17:16

level14

Time of First Successful Submission: 2024-12-06 17:20:15

level15

Time of First Successful Submission: 2024-12-06 17:26:22

level16

Time of First Successful Submission: 2024-12-06 17:29:02

level17

Time of First Successful Submission: 2024-12-06 17:36:26

level18

Time of First Successful Submission: 2024-12-06 17:42:46

level19

Time of First Successful Submission: 2024-12-06 18:01:15

level20

Time of First Successful Submission: 2024-12-06 18:04:18

level21

Time of First Successful Submission: 2024-12-07 09:30:36

level22

Time of First Successful Submission: 2024-12-07 09:31:33

level23

Time of First Successful Submission: 2024-12-07 09:32:02

level24

Time of First Successful Submission: 2024-12-07 09:33:32

level25

Time of First Successful Submission: 2024-12-07 09:34:56

level26

Time of First Successful Submission: 2024-12-07 09:37:49

level27

Time of First Successful Submission: 2024-12-07 09:39:09

level28

Time of First Successful Submission: 2024-12-07 09:39:56

level29

Time of First Successful Submission: 2024-12-07 11:07:48

level30

Time of First Successful Submission: 2024-12-07 11:08:09

level31

Time of First Successful Submission: 2024-12-07 11:08:57

level32

Time of First Successful Submission: 2024-12-07 11:16:03

level33

Time of First Successful Submission: 2024-12-07 11:17:58

level34

Time of First Successful Submission: 2024-12-07 11:18:21

level35

Time of First Successful Submission: 2024-12-07 11:18:34

level36

Time of First Successful Submission: 2024-12-07 11:20:22

level37

Time of First Successful Submission: 2024-12-07 11:21:02

level38

Time of First Successful Submission: 2024-12-07 11:23:15

level39

Time of First Successful Submission: 2024-12-07 11:23:33

level40

Time of First Successful Submission: 2024-12-07 11:24:50

level41

Time of First Successful Submission: 2025-01-15 03:45:47

level42

Time of First Successful Submission: 2025-01-15 03:49:36

level43

Time of First Successful Submission: 2025-01-15 03:50:33

level44

Time of First Successful Submission: 2025-01-15 03:52:01

level45

Time of First Successful Submission: 2025-01-15 03:52:32

level46

Time of First Successful Submission: 2025-01-15 03:54:02

level47

Time of First Successful Submission: 2025-01-15 03:55:12

level48

Time of First Successful Submission: 2025-02-19 21:15:39

level49

Time of First Successful Submission: 2025-02-19 21:16:56

level50

Time of First Successful Submission: 2025-02-19 21:20:57

level51

Time of First Successful Submission: 2025-02-19 21:23:55

level52

Time of First Successful Submission: 2025-02-19 21:32:41

level53

Time of First Successful Submission: 2025-02-19 21:36:28

level54

Time of First Successful Submission: 2025-02-19 21:39:39

level55

Time of First Successful Submission: 2025-02-19 21:41:58

level56

Time of First Successful Submission: 2025-02-19 21:42:50

level57

Time of First Successful Submission: 2025-02-19 21:43:33

level58

Time of First Successful Submission: 2025-02-19 21:45:37

level59

Time of First Successful Submission: 2025-02-19 21:48:09

level60

Time of First Successful Submission: 2025-02-24 09:18:50

level61

Time of First Successful Submission: 2025-02-24 09:20:06

level62

Time of First Successful Submission: 2025-02-24 09:20:52

level63

Time of First Successful Submission: 2025-02-24 09:21:23

level64

Time of First Successful Submission: 2025-02-24 09:26:58

level65

Time of First Successful Submission: 2025-02-24 22:21:11

level66

Time of First Successful Submission: 2025-02-24 22:28:00

level67

Time of First Successful Submission: 2025-02-24 22:28:48

level68

Time of First Successful Submission: 2025-02-25 22:10:43

level70

Time of First Successful Submission: 2025-02-25 22:14:33

level71

Time of First Successful Submission: 2025-02-25 22:17:59

level72

Time of First Successful Submission: 2025-02-25 22:20:35

level73

Time of First Successful Submission: 2025-02-25 22:26:47

level74

Time of First Successful Submission: 2025-02-25 22:47:17

level76

Time of First Successful Submission: 2025-02-25 22:48:25

level77

Time of First Successful Submission: 2025-02-25 22:50:06

level78

Time of First Successful Submission: 2025-02-25 22:51:49

level79

Time of First Successful Submission: 2025-02-26 07:02:35

level80

Time of First Successful Submission: 2025-02-26 07:18:55

level82

Time of First Successful Submission: 2025-02-26 07:25:25

level83

Time of First Successful Submission: 2025-02-26 07:29:22

level84

Time of First Successful Submission: 2025-02-26 07:39:42

level85

Time of First Successful Submission: 2025-02-26 07:43:14

level86

Time of First Successful Submission: 2025-02-26 07:44:53

level87

Time of First Successful Submission: 2025-02-26 07:45:47

level88

Time of First Successful Submission: 2025-02-26 07:54:36

level89

Time of First Successful Submission: 2025-02-26 07:59:00

level90

Time of First Successful Submission: 2025-02-26 08:01:08

level91

Time of First Successful Submission: 2025-02-26 08:02:21

level92

Time of First Successful Submission: 2025-02-26 08:04:05

level93

Time of First Successful Submission: 2025-02-26 08:09:41

level94

Time of First Successful Submission: 2025-02-26 08:15:31

level95

Time of First Successful Submission: 2025-02-26 08:18:53

level96

Time of First Successful Submission: 2025-02-26 08:19:36

level97

Time of First Successful Submission: 2025-02-26 08:21:51

level98

Time of First Successful Submission: 2025-02-26 08:23:18

level99

Time of First Successful Submission: 2025-02-26 12:32:28

level100

Time of First Successful Submission: 2025-02-26 12:34:42

level101

Time of First Successful Submission: 2025-02-26 12:35:29

level102

Time of First Successful Submission: 2025-02-26 13:10:28

level103

Time of First Successful Submission: 2025-02-26 13:19:27

level104

Time of First Successful Submission: 2025-02-26 13:25:39

level105

Time of First Successful Submission: 2025-02-26 13:27:08

level106

Time of First Successful Submission: 2025-02-26 13:29:57

level107

Time of First Successful Submission: 2025-02-26 17:56:13

level108

Time of First Successful Submission: 2025-02-26 17:57:08

level109

Time of First Successful Submission: 2025-02-26 17:57:48

level110

Time of First Successful Submission: 2025-02-26 17:59:40

level111

Time of First Successful Submission: 2025-02-26 18:01:12

level112

Time of First Successful Submission: 2025-02-26 18:02:12

level113

Time of First Successful Submission: 2025-02-26 18:02:57

level114

Time of First Successful Submission: 2025-02-26 18:03:55

level115

Time of First Successful Submission: 2025-02-26 18:05:50

level116

Time of First Successful Submission: 2025-02-26 18:15:38

level117

Time of First Successful Submission: 2025-02-26 18:17:10

level118

Time of First Successful Submission: 2025-02-26 18:19:01

level119

Time of First Successful Submission: 2025-02-26 18:21:28

level120

Time of First Successful Submission: 2025-02-26 18:24:29

level121

Time of First Successful Submission: 2025-02-26 18:24:48

level122

Time of First Successful Submission: 2025-02-26 18:25:01

level123

Time of First Successful Submission: 2025-02-26 18:25:28

level124

Time of First Successful Submission: 2025-02-26 18:26:35

level125

Time of First Successful Submission: 2025-02-27 23:58:49

level126

Time of First Successful Submission: 2025-02-28 00:03:04

level127

Time of First Successful Submission: 2025-02-28 00:39:45

level128

Time of First Successful Submission: 2025-02-28 00:42:18

level129

Time of First Successful Submission: 2025-02-28 00:56:30

level130

Time of First Successful Submission: 2025-02-28 01:07:14

level131

Time of First Successful Submission: 2025-02-28 01:09:51

level132

Time of First Successful Submission: 2025-02-28 01:11:33

level133

Time of First Successful Submission: 2025-02-28 01:12:53

level134

Time of First Successful Submission: 2025-02-28 01:26:29

level135

Time of First Successful Submission: 2025-02-28 09:33:08

level136

Time of First Successful Submission: 2025-02-28 09:33:55

level137

Time of First Successful Submission: 2025-02-28 09:35:48

level138

Time of First Successful Submission: 2025-02-28 09:39:13

level139

Time of First Successful Submission: 2025-02-28 09:48:05

level140

Time of First Successful Submission: 2025-02-28 09:59:10

level141

Time of First Successful Submission: 2025-02-28 10:22:31

level142

Time of First Successful Submission: 2025-02-28 11:19:00

Silenced Shellcode

Time of First Successful Submission: 2025-06-30 11:18:25

Shellcode Shuffle

Time of First Successful Submission: 2025-07-02 09:54:23

Shellcode Shuffle II

Time of First Successful Submission: 2025-07-02 11:28:41

Mmap Mirage (Easy)

Time of First Successful Submission: 2025-07-19 07:53:18

Mmap Mirage (Hard)

Time of First Successful Submission: 2025-07-19 07:55:08


Intro to Programming Languages

15 / 234 935 / 28597


Commands

Time of First Successful Submission: 2024-10-15 05:59:42

Command Arguments

Time of First Successful Submission: 2024-10-15 06:00:18

Command History

Time of First Successful Submission: 2025-06-07 18:05:33

The Root Path

Time of First Successful Submission: 2024-10-15 06:01:04

Absolute Paths

Time of First Successful Submission: 2024-10-15 06:01:31

Changing position

Time of First Successful Submission: 2024-10-15 06:02:11

Changing to an Absolute Path

Time of First Successful Submission: 2024-10-15 06:04:10

Relative Paths

Time of First Successful Submission: 2024-10-15 06:06:13

Cat

Time of First Successful Submission: 2024-10-15 06:13:24

Ls

Time of First Successful Submission: 2024-10-15 06:33:54

Ls All

Time of First Successful Submission: 2024-10-15 06:57:20

Find

Time of First Successful Submission: 2024-10-15 07:10:05

Piping Echo

Time of First Successful Submission: 2024-10-15 19:19:03

Piping Stdout

Time of First Successful Submission: 2024-10-15 19:20:16

Piping Stdin

Time of First Successful Submission: 2024-10-15 19:31:13


Intro to Cybersecurity

179 / 183 183 / 18105


Path Traversal 1

Time of First Successful Submission: 2025-02-21 08:41:05

Path Traversal 2

Time of First Successful Submission: 2025-02-28 22:08:03

CMDi 1

Time of First Successful Submission: 2025-02-28 22:40:33

CMDi 2

Time of First Successful Submission: 2025-02-28 22:42:17

CMDi 3

Time of First Successful Submission: 2025-02-28 22:45:12

CMDi 4

Time of First Successful Submission: 2025-02-28 22:47:04

CMDi 5

Time of First Successful Submission: 2025-02-28 22:49:58

CMDi 6

Time of First Successful Submission: 2025-03-04 03:35:24

Authentication Bypass 1

Time of First Successful Submission: 2025-03-11 20:16:07

Authentication Bypass 2

Time of First Successful Submission: 2025-03-11 20:39:02

SQLi 1

Time of First Successful Submission: 2025-03-12 07:57:21

SQLi 2

Time of First Successful Submission: 2025-03-12 08:07:26

SQLi 3

Time of First Successful Submission: 2025-03-12 08:18:39

SQLi 4

Time of First Successful Submission: 2025-03-12 08:35:05

SQLi 5

Time of First Successful Submission: 2025-04-06 14:10:53

XSS 1

Time of First Successful Submission: 2025-04-07 13:14:10

XSS 2

Time of First Successful Submission: 2025-04-07 13:20:10

XSS 3

Time of First Successful Submission: 2025-04-07 14:26:48

XSS 4

Time of First Successful Submission: 2025-04-07 14:31:12

XSS 5

Time of First Successful Submission: 2025-04-08 14:10:10

XSS 6

Time of First Successful Submission: 2025-04-08 14:32:17

XSS 7

Time of First Successful Submission: 2025-04-09 07:35:32

CSRF 1

Time of First Successful Submission: 2025-04-11 02:37:42

CSRF 2

Time of First Successful Submission: 2025-04-12 15:25:34

CSRF 3

Time of First Successful Submission: 2025-04-12 17:34:55

CSRF 4

Time of First Successful Submission: 2025-04-12 18:16:01

CSRF 5

Time of First Successful Submission: 2025-04-12 18:51:12

Connect

Time of First Successful Submission: 2025-04-27 02:49:06

Send

Time of First Successful Submission: 2025-04-27 02:49:57

Shutdown

Time of First Successful Submission: 2025-04-27 02:54:13

Listen

Time of First Successful Submission: 2025-04-27 02:55:14

Scan 1

Time of First Successful Submission: 2025-04-27 03:06:17

Scan 2

Time of First Successful Submission: 2025-04-27 03:11:18

Monitor 1

Time of First Successful Submission: 2025-04-27 03:19:40

Monitor 2

Time of First Successful Submission: 2025-04-27 19:49:51

Sniffing Cookies

Time of First Successful Submission: 2025-04-27 20:00:40

Network Configuration

Time of First Successful Submission: 2025-04-28 05:46:21

Firewall 1

Time of First Successful Submission: 2025-04-28 05:48:35

Firewall 2

Time of First Successful Submission: 2025-04-28 05:50:25

Firewall 3

Time of First Successful Submission: 2025-04-28 05:51:34

Denial of Service 1

Time of First Successful Submission: 2025-04-28 05:52:30

Denial of Service 2

Time of First Successful Submission: 2025-04-28 05:55:33

Denial of Service 3

Time of First Successful Submission: 2025-04-29 08:28:46

Ethernet

Time of First Successful Submission: 2025-04-29 09:15:34

IP

Time of First Successful Submission: 2025-04-29 11:40:22

TCP

Time of First Successful Submission: 2025-04-29 11:43:47

TCP Handshake

Time of First Successful Submission: 2025-04-29 11:47:39

UDP

Time of First Successful Submission: 2025-04-29 12:07:14

UDP 2

Time of First Successful Submission: 2025-04-29 12:08:27

UDP Spoofing 1

Time of First Successful Submission: 2025-04-29 12:20:56

UDP Spoofing 2

Time of First Successful Submission: 2025-04-29 12:27:13

UDP Spoofing 3

Time of First Successful Submission: 2025-04-29 16:37:53

UDP Spoofing 4

Time of First Successful Submission: 2025-04-30 06:20:55

ARP

Time of First Successful Submission: 2025-04-30 06:57:45

Intercept

Time of First Successful Submission: 2025-04-30 08:10:59

Man-in-the-Middle

Time of First Successful Submission: 2025-05-03 02:07:36

XOR

Time of First Successful Submission: 2025-05-01 10:10:54

XORing Hex

Time of First Successful Submission: 2025-05-01 10:49:05

XORing ASCII

Time of First Successful Submission: 2025-05-01 11:11:30

XORing ASCII Strings

Time of First Successful Submission: 2025-05-03 02:21:05

One-time Pad

Time of First Successful Submission: 2025-05-03 02:52:39

One-time Pad Tampering

Time of First Successful Submission: 2025-06-01 08:02:34

Many-time Pad

Time of First Successful Submission: 2025-05-03 03:10:38

AES

Time of First Successful Submission: 2025-05-03 03:16:49

AES-ECB-CPA

Time of First Successful Submission: 2025-05-03 11:12:27

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-05-03 14:10:28

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-05-03 14:20:28

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-05-03 14:26:17

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-05-03 14:41:07

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-05-03 14:50:16

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-05-04 08:05:28

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-05-04 08:32:49

AES-CBC

Time of First Successful Submission: 2025-05-05 10:37:54

AES-CBC Tampering

Time of First Successful Submission: 2025-05-05 10:53:25

AES-CBC Resizing

Time of First Successful Submission: 2025-05-05 11:11:42

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-05-05 13:42:08

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-05-05 13:52:55

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-05-05 14:05:23

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-05-05 14:48:26

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-09-14 08:47:42

DHKE

Time of First Successful Submission: 2025-05-05 23:22:08

DHKE-to-AES

Time of First Successful Submission: 2025-05-05 23:27:55

RSA 1

Time of First Successful Submission: 2025-05-06 00:01:45

RSA 2

Time of First Successful Submission: 2025-05-06 00:45:11

RSA 3

Time of First Successful Submission: 2025-05-06 04:30:16

RSA 4

Time of First Successful Submission: 2025-05-06 04:47:30

RSA Signatures

Time of First Successful Submission: 2025-05-06 01:36:39

SHA 1

Time of First Successful Submission: 2025-05-06 04:01:50

SHA 2

Time of First Successful Submission: 2025-05-06 04:11:38

TLS 1

Time of First Successful Submission: 2025-05-06 05:20:14

TLS 2

Time of First Successful Submission: 2025-05-07 07:53:24

level1

Time of First Successful Submission: 2025-02-15 09:52:54

level2

Time of First Successful Submission: 2025-02-15 09:53:24

level3

Time of First Successful Submission: 2025-02-15 09:54:17

level4

Time of First Successful Submission: 2025-02-15 09:54:47

level5

Time of First Successful Submission: 2025-02-15 09:55:32

level6

Time of First Successful Submission: 2025-02-15 10:07:28

level7

Time of First Successful Submission: 2025-02-15 10:09:13

level8

Time of First Successful Submission: 2025-02-15 10:09:48

level9

Time of First Successful Submission: 2025-02-15 10:10:26

level10

Time of First Successful Submission: 2025-02-15 10:13:56

level11

Time of First Successful Submission: 2025-02-15 10:18:28

level12

Time of First Successful Submission: 2025-02-15 10:31:07

level13

Time of First Successful Submission: 2025-02-15 10:32:07

level14

Time of First Successful Submission: 2025-02-15 10:32:53

level15

Time of First Successful Submission: 2025-02-15 10:33:35

level16

Time of First Successful Submission: 2025-02-15 10:35:02

level17

Time of First Successful Submission: 2025-02-15 13:28:16

level18

Time of First Successful Submission: 2025-02-15 13:30:34

level19

Time of First Successful Submission: 2025-02-15 13:41:19

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-05-21 06:24:26

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-05-21 06:29:42

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-01-18 16:50:51

Reading Endianness (Python)

Time of First Successful Submission: 2025-05-21 06:34:25

Reading Endianness (C)

Time of First Successful Submission: 2025-05-24 09:43:05

Reading Endianness (x86)

Time of First Successful Submission: 2025-01-18 17:24:57

Version Information (Python)

Time of First Successful Submission: 2025-05-24 09:47:38

Version Information (C)

Time of First Successful Submission: 2025-05-24 09:49:35

Version Information (x86)

Time of First Successful Submission: 2025-01-18 21:28:10

Metadata and Data (Python)

Time of First Successful Submission: 2025-05-24 10:04:53

Metadata and Data (C)

Time of First Successful Submission: 2025-05-24 10:11:33

Metadata and Data (x86)

Time of First Successful Submission: 2025-01-18 21:46:42

Input Restrictions (Python)

Time of First Successful Submission: 2025-05-24 10:28:34

Input Restrictions (C)

Time of First Successful Submission: 2025-05-24 10:30:10

Input Restrictions (x86)

Time of First Successful Submission: 2025-01-18 21:50:15

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-05-24 10:33:44

Behold the cIMG! (C)

Time of First Successful Submission: 2025-05-24 10:39:37

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-01-18 22:28:48

A Basic cIMG (Python)

Time of First Successful Submission: 2025-05-24 10:43:24

A Basic cIMG (C)

Time of First Successful Submission: 2025-05-24 10:46:42

A Basic cIMG (x86)

Time of First Successful Submission: 2025-01-19 14:55:44

Internal State Mini (C)

Time of First Successful Submission: 2025-05-24 11:48:23

Internal State Mini (x86)

Time of First Successful Submission: 2025-05-24 12:28:41

Internal State (C)

Time of First Successful Submission: 2025-05-24 12:49:29

Internal State (x86)

Time of First Successful Submission: 2025-01-20 10:58:29

File Formats: Directives (C)

Time of First Successful Submission: 2025-05-24 13:27:16

File Formats: Directives (x86)

Time of First Successful Submission: 2025-01-20 18:37:29

The Patch Directive

Time of First Successful Submission: 2025-02-16 20:33:56

Optimizing for Space

Time of First Successful Submission: 2025-02-16 20:40:47

Tweaking Images

Time of First Successful Submission: 2025-02-16 20:52:25

Storage and Retrieval

Time of First Successful Submission: 2025-06-07 15:22:58

Extracting Knowledge

Time of First Successful Submission: 2025-06-07 16:16:51

Advanced Sprites

Time of First Successful Submission: 2025-06-08 10:56:06

Accessing Resources

Time of First Successful Submission: 2025-06-08 11:27:29

Unsafe Animations

Time of First Successful Submission: 2025-06-08 11:42:33

Animations

Time of First Successful Submission: 2025-06-08 12:31:20

Interoperability: Patching Data

Time of First Successful Submission: 2025-06-08 13:42:01

Patching Code

Time of First Successful Submission: 2025-06-08 14:10:39

Patching Control Flow

Time of First Successful Submission: 2025-06-08 14:20:36

Your First Overflow (easy)

Time of First Successful Submission: 2025-02-02 19:34:10

Your First Overflow (hard)

Time of First Successful Submission: 2025-02-02 19:34:54

Precision (easy)

Time of First Successful Submission: 2025-05-24 13:51:18

Precision (hard)

Time of First Successful Submission: 2025-05-24 13:59:50

Variable Control (easy)

Time of First Successful Submission: 2025-05-28 06:28:04

Variable Control (hard)

Time of First Successful Submission: 2025-05-28 06:45:09

Control Hijack (easy)

Time of First Successful Submission: 2025-05-28 07:33:49

Control Hijack (hard)

Time of First Successful Submission: 2025-05-28 07:32:28

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-05-31 09:37:38

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-05-31 09:40:58

PIEs (easy)

Time of First Successful Submission: 2025-05-31 10:00:17

PIEs (hard)

Time of First Successful Submission: 2025-05-31 10:08:29

String Lengths (easy)

Time of First Successful Submission: 2025-05-31 10:26:52

String Lengths (hard)

Time of First Successful Submission: 2025-06-01 12:57:36

Basic Shellcode

Time of First Successful Submission: 2025-06-01 15:27:40

NOP Sleds

Time of First Successful Submission: 2025-06-01 15:32:07

NULL-Free Shellcode

Time of First Successful Submission: 2025-06-01 16:11:30

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-06-01 16:43:30

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-06-01 18:10:36

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-06-03 09:45:43

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-06-03 11:35:47

ECB-to-Win (easy)

Time of First Successful Submission: 2025-06-04 13:49:50

ECB-to-Win (hard)

Time of First Successful Submission: 2025-06-04 13:51:20

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-06-04 17:29:06

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-06-04 21:37:03

CIMG Screenshots

Time of First Successful Submission: 2025-06-08 16:59:19

CIMG Screenshots 2

Time of First Successful Submission: 2025-06-08 18:13:58

Wily Webserver

Time of First Successful Submission: 2025-06-09 09:18:56

The Watering Hole

Time of First Successful Submission: 2025-06-09 13:37:51

Secure Chat 1

Time of First Successful Submission: 2025-06-12 14:02:05


Program Security

113 / 162 528 / 9066


ello ackers!

Time of First Successful Submission: 2025-06-03 07:41:46

Syscall Smuggler

Time of First Successful Submission: 2025-06-30 10:47:54

Syscall Shenanigans

Time of First Successful Submission: 2025-06-30 10:51:54

Byte Budget

Time of First Successful Submission: 2025-06-30 14:10:33

ClobberCode

Time of First Successful Submission: 2025-06-30 15:22:10

Diverse Delivery

Time of First Successful Submission: 2025-07-03 08:32:33

Pocket Payload

Time of First Successful Submission: 2025-07-03 17:54:19

Micro Menace

Time of First Successful Submission: 2025-07-03 18:32:10

Login Leakage (Easy)

Time of First Successful Submission: 2025-09-30 07:27:04

Login Leakage (Hard)

Time of First Successful Submission: 2025-09-30 07:28:12

Bounds Breaker (Easy)

Time of First Successful Submission: 2025-07-08 12:37:22

Bounds Breaker (Hard)

Time of First Successful Submission: 2025-07-08 12:50:33

Casting Catastrophe (Easy)

Time of First Successful Submission: 2025-07-08 14:17:40

Casting Catastrophe (Hard)

Time of First Successful Submission: 2025-07-08 14:19:52

Pointer Problems (Easy)

Time of First Successful Submission: 2025-09-30 07:35:24

Pointer Problems (Hard)

Time of First Successful Submission: 2025-09-30 07:50:11

Anomalous Array (Easy)

Time of First Successful Submission: 2025-09-30 08:26:41

Anomalous Array (Hard)

Time of First Successful Submission: 2025-09-30 08:31:22

Now you got it (Easy)

Time of First Successful Submission: 2025-10-01 12:36:33

Now you got it (Hard)

Time of First Successful Submission: 2025-10-01 12:52:14

Loop Lunacy (Easy)

Time of First Successful Submission: 2025-07-19 06:28:45

Loop Lunacy (Hard)

Time of First Successful Submission: 2025-07-19 06:55:41

Nosy Neighbor (Easy)

Time of First Successful Submission: 2025-07-19 07:28:21

Nosy Neighbor (Hard)

Time of First Successful Submission: 2025-07-19 07:30:09

Recursive Ruin (Easy)

Time of First Successful Submission: 2025-07-23 06:27:20

Recursive Ruin (Hard)

Time of First Successful Submission: 2025-07-23 05:42:00

Lingering Leftover (Easy)

Time of First Successful Submission: 2025-07-23 06:51:31

Lingering Leftover (Hard)

Time of First Successful Submission: 2025-07-23 06:53:36

Latent Leak (Easy)

Time of First Successful Submission: 2025-07-29 23:11:57

Latent Leak (Hard)

Time of First Successful Submission: 2025-07-29 23:25:23

Fork Foolery (Easy)

Time of First Successful Submission: 2025-07-30 00:07:20

Fork Foolery (Hard)

Time of First Successful Submission: 2025-07-30 00:39:38

Canary Conundrum (Easy)

Time of First Successful Submission: 2025-10-01 14:02:53

Canary Conundrum (Hard)

Time of First Successful Submission: 2025-10-01 16:33:05

A Crafty Clobber (Easy)

Time of First Successful Submission: 2025-10-04 07:32:04

A Crafty Clobber (Hard)

Time of First Successful Submission: 2025-10-04 08:06:37

Can It Fizz?

Time of First Successful Submission: 2025-10-04 11:56:26

Does It Buzz?

Time of First Successful Submission: 2025-10-04 13:20:10

Make It FizzBuzz

Time of First Successful Submission: 2025-10-07 18:08:18

Loose Link (Easy)

Time of First Successful Submission: 2025-08-06 04:30:25

Loose Link (Hard)

Time of First Successful Submission: 2025-08-06 04:34:37

Call Chain (Easy)

Time of First Successful Submission: 2025-08-30 04:54:01

Call Chain (Hard)

Time of First Successful Submission: 2025-08-30 05:10:46

Chain of Command (Easy)

Time of First Successful Submission: 2025-08-26 20:29:54

Chain of Command (Hard)

Time of First Successful Submission: 2025-08-30 05:31:05

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2025-08-30 11:57:02

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2025-08-30 12:01:04

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2025-08-30 12:04:38

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2025-08-30 12:08:18

Indirect Invocation (Easy)

Time of First Successful Submission: 2025-08-30 13:55:10

Indirect Invocation (Hard)

Time of First Successful Submission: 2025-08-30 14:05:35

Leaky Libc (Easy)

Time of First Successful Submission: 2025-08-31 10:48:16

Leaky Libc (Hard)

Time of First Successful Submission: 2025-08-31 10:48:52

Putsception (Easy)

Time of First Successful Submission: 2025-08-31 10:49:44

Putsception (Hard)

Time of First Successful Submission: 2025-08-31 10:50:24

Pivotal Prelude (Easy)

Time of First Successful Submission: 2025-09-03 06:21:07

Pivotal Prelude (Hard)

Time of First Successful Submission: 2025-09-03 07:53:24

Pivotal Pointer (Easy)

Time of First Successful Submission: 2025-09-03 15:10:26

Pivotal Pointer (Hard)

Time of First Successful Submission: 2025-09-07 08:57:36

Pivotal Payload (Easy)

Time of First Successful Submission: 2025-09-07 09:03:13

Pivotal Payload (Hard)

Time of First Successful Submission: 2025-09-07 09:06:32

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2025-09-07 10:26:38

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2025-09-07 10:31:23

Guarded Gadgets (Easy)

Time of First Successful Submission: 2025-09-07 17:13:41

Guarded Gadgets (Hard)

Time of First Successful Submission: 2025-09-07 17:22:22

ROP Roulette (Easy)

Time of First Successful Submission: 2025-09-08 11:33:33

ROP Roulette (Hard)

Time of First Successful Submission: 2025-09-08 11:15:59

Libc Lottery (Easy)

Time of First Successful Submission: 2025-09-09 09:51:45

Libc Lottery (Hard)

Time of First Successful Submission: 2025-09-09 09:50:52

Freebie (Easy)

Time of First Successful Submission: 2025-09-14 15:44:33

Freebie (Hard)

Time of First Successful Submission: 2025-09-14 15:59:43

Freebin Feint (Easy)

Time of First Successful Submission: 2025-09-14 16:31:05

Freebin Feint (Hard)

Time of First Successful Submission: 2025-09-14 17:03:10

Free Flag Fumble (Easy)

Time of First Successful Submission: 2025-09-14 17:04:56

Free Flag Fumble (Hard)

Time of First Successful Submission: 2025-09-14 17:08:20

Fickle Free (Easy)

Time of First Successful Submission: 2025-09-16 06:21:34

Fickle Free (Hard)

Time of First Successful Submission: 2025-09-16 06:24:02

Malloc Mirage (Easy)

Time of First Successful Submission: 2025-09-16 06:45:46

Malloc Mirage (Hard)

Time of First Successful Submission: 2025-09-16 06:47:10

Seeking Secrets (Easy)

Time of First Successful Submission: 2025-09-16 07:07:54

Seeking Secrets (Hard)

Time of First Successful Submission: 2025-09-16 07:24:04

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2025-09-16 08:30:51

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2025-09-16 08:36:09

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2025-09-16 10:29:43

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2025-09-16 10:35:44

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2025-09-16 13:58:54

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2025-09-16 14:04:27

Sus Sequence (Easy)

Time of First Successful Submission: 2025-09-16 14:30:20

Sus Sequence (Hard)

Time of First Successful Submission: 2025-09-16 14:34:03

Echo Emanations (Easy)

Time of First Successful Submission: 2025-09-16 18:25:50

Echo Emanations (Hard)

Time of First Successful Submission: 2025-09-16 18:26:16

Stack Spoofing (Easy)

Time of First Successful Submission: 2025-09-17 16:04:23

Stack Spoofing (Hard)

Time of First Successful Submission: 2025-09-17 16:10:27

Stack Summoning (Easy)

Time of First Successful Submission: 2025-09-17 16:31:29

Stack Summoning (Hard)

Time of First Successful Submission: 2025-09-17 16:43:21

Enterprising Echo (Easy)

Time of First Successful Submission: 2025-09-17 17:25:44

Enterprising Echo (Hard)

Time of First Successful Submission: 2025-09-17 17:40:11

Ephemeral Echo (Easy)

Time of First Successful Submission: 2025-09-18 08:29:12

Ephemeral Echo (Hard)

Time of First Successful Submission: 2025-09-18 08:36:27

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2025-09-21 16:44:50

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2025-09-21 16:46:15

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2025-09-21 17:44:33

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2025-09-21 17:45:36

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2025-09-21 18:02:10

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2025-09-21 18:02:44

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2025-09-23 13:12:15

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2025-09-23 13:12:55

Tcache Terror (Easy)

Time of First Successful Submission: 2025-09-23 17:17:37

Tcache Terror (Hard)

Time of First Successful Submission: 2025-09-23 17:54:07

Containment Composition (Easy)

Time of First Successful Submission: 2025-11-08 15:13:24

Containment Composition (Hard)

Time of First Successful Submission: 2025-11-08 14:42:16

Constant Corruption (Easy)

Time of First Successful Submission: 2025-11-15 11:52:16

Constant Corruption (Hard)

Time of First Successful Submission: 2025-11-15 12:13:21


System Security

29 / 95 1031 / 3200


chroot-escape-basic

Time of First Successful Submission: 2025-11-15 13:10:43

chroot-shellcode

Time of First Successful Submission: 2025-11-15 13:38:29

chroot-proper

Time of First Successful Submission: 2025-11-15 13:39:29

seccomp-basic

Time of First Successful Submission: 2025-11-15 14:52:34

seccomp-linkat

Time of First Successful Submission: 2025-11-15 15:16:18

seccomp-fchdir

Time of First Successful Submission: 2025-11-17 10:04:44

seccomp-rechroot

Time of First Successful Submission: 2025-11-17 10:40:05

seccomp-only

Time of First Successful Submission: 2025-11-17 12:25:47

seccomp-arch32

Time of First Successful Submission: 2025-11-17 14:59:20

seccomp-minimal

Time of First Successful Submission: 2025-11-17 15:16:51

seccomp-timebased

Time of First Successful Submission: 2025-11-17 16:37:09

seccomp-readonly

Time of First Successful Submission: 2025-12-03 07:13:54

process-isolation

Time of First Successful Submission: 2025-12-03 15:40:25

level1.0

Time of First Successful Submission: 2025-12-08 11:42:05

level1.1

Time of First Successful Submission: 2025-12-08 11:54:20

level2.0

Time of First Successful Submission: 2025-12-08 12:33:28

level2.1

Time of First Successful Submission: 2025-12-08 12:36:59

level3.0

Time of First Successful Submission: 2025-12-08 13:16:22

level3.1

Time of First Successful Submission: 2025-12-08 13:18:28

level4.0

Time of First Successful Submission: 2025-12-08 14:20:39

level4.1

Time of First Successful Submission: 2025-12-08 14:25:23

level5.0

Time of First Successful Submission: 2025-12-08 16:32:54

level5.1

Time of First Successful Submission: 2025-12-08 16:38:33

level6.0

Time of First Successful Submission: 2025-12-28 12:13:59

level6.1

Time of First Successful Submission: 2025-12-28 12:14:47

level7.0

Time of First Successful Submission: 2025-12-28 16:03:03

level7.1

Time of First Successful Submission: 2025-12-28 16:04:12

level8.0

Time of First Successful Submission: 2025-12-28 18:13:54

level8.1

Time of First Successful Submission: 2025-12-28 18:14:27


Start Here

11 / 12 1114 / 38842


Using the Terminal

Time of First Successful Submission: 2025-08-06 04:29:10

Using the VSCode Workspace

Time of First Successful Submission: 2024-10-15 04:29:40

Using the GUI Desktop

Time of First Successful Submission: 2024-10-15 04:31:40

Pasting into the Desktop

Time of First Successful Submission: 2024-10-15 04:36:02

Restarting Challenges

Time of First Successful Submission: 2024-10-15 04:40:45

Challenge Programs

Time of First Successful Submission: 2024-10-15 04:48:20

The Flag File

Time of First Successful Submission: 2024-10-15 04:57:50

Using Privileged Mode

Time of First Successful Submission: 2024-10-15 05:08:56

Persistent Home Directories - One

Time of First Successful Submission: 2024-10-15 05:13:54

Persistent Home Directories - Two

Time of First Successful Submission: 2024-10-15 05:14:27


Linux Luminarium

91 / 128 5494 / 28930


Intro to Commands

Time of First Successful Submission: 2024-10-15 05:59:42

Intro to Arguments

Time of First Successful Submission: 2024-10-15 06:00:18

Command History

Time of First Successful Submission: 2025-06-07 18:05:33

The Root

Time of First Successful Submission: 2024-10-15 06:01:04

Program and absolute paths

Time of First Successful Submission: 2024-10-15 06:01:31

Position thy self

Time of First Successful Submission: 2024-10-15 06:02:11

Position elsewhere

Time of First Successful Submission: 2024-10-15 06:04:10

implicit relative paths, from /

Time of First Successful Submission: 2024-10-15 06:06:13

explicit relative paths, from /

Time of First Successful Submission: 2024-10-15 06:07:47

implicit relative path

Time of First Successful Submission: 2024-10-15 06:09:09

home sweet home

Time of First Successful Submission: 2024-10-15 06:10:56

cat: not the pet, but the command!

Time of First Successful Submission: 2024-10-15 06:13:24

catting absolute paths

Time of First Successful Submission: 2024-10-15 06:14:28

more catting practice

Time of First Successful Submission: 2024-10-15 06:28:50

grepping for a needle in a haystack

Time of First Successful Submission: 2024-10-15 06:31:00

listing files

Time of First Successful Submission: 2024-10-15 06:33:54

touching files

Time of First Successful Submission: 2024-10-15 06:34:46

removing files

Time of First Successful Submission: 2024-10-15 06:52:03

moving files

Time of First Successful Submission: 2025-06-07 18:06:08

hidden files

Time of First Successful Submission: 2024-10-15 06:57:20

An Epic Filesystem Quest

Time of First Successful Submission: 2024-10-15 07:01:40

making directories

Time of First Successful Submission: 2024-10-15 07:07:48

finding files

Time of First Successful Submission: 2024-10-15 07:10:05

linking files

Time of First Successful Submission: 2024-10-15 07:33:37

Learning From Documentation

Time of First Successful Submission: 2024-10-15 07:37:22

Learning Complex Usage

Time of First Successful Submission: 2024-10-15 07:54:31

Reading Manuals

Time of First Successful Submission: 2024-10-15 07:58:46

Searching Manuals

Time of First Successful Submission: 2024-10-15 08:00:35

Searching For Manuals

Time of First Successful Submission: 2024-10-15 08:05:30

Helpful Programs

Time of First Successful Submission: 2024-10-15 08:07:01

Help for Builtins

Time of First Successful Submission: 2024-10-15 08:12:05

Matching with *

Time of First Successful Submission: 2024-10-15 08:18:03

Matching with ?

Time of First Successful Submission: 2024-10-15 08:19:28

Matching with []

Time of First Successful Submission: 2024-10-15 08:22:00

Matching paths with []

Time of First Successful Submission: 2024-10-15 08:26:32

Multiple globs

Time of First Successful Submission: 2025-06-03 06:39:58

Mixing globs

Time of First Successful Submission: 2024-10-15 09:52:35

Exclusionary globbing

Time of First Successful Submission: 2024-10-15 09:54:30

Tab completion

Time of First Successful Submission: 2025-06-07 18:07:30

Multiple options for tab completion

Time of First Successful Submission: 2025-06-07 18:08:27

Tab completion on commands

Time of First Successful Submission: 2025-06-07 18:08:55

Redirecting output

Time of First Successful Submission: 2024-10-15 19:19:03

Redirecting more output

Time of First Successful Submission: 2024-10-15 19:20:16

Appending output

Time of First Successful Submission: 2024-10-15 19:23:57

Redirecting errors

Time of First Successful Submission: 2024-10-15 19:28:23

Redirecting input

Time of First Successful Submission: 2024-10-15 19:31:13

Grepping stored results

Time of First Successful Submission: 2024-10-15 19:33:04

Grepping live output

Time of First Successful Submission: 2024-10-15 19:36:10

Grepping errors

Time of First Successful Submission: 2024-10-15 19:39:50

Filtering with grep -v

Time of First Successful Submission: 2025-06-07 18:07:08

Duplicating piped data with tee

Time of First Successful Submission: 2024-10-15 19:44:34

Writing to multiple programs

Time of First Successful Submission: 2024-10-15 19:58:22

Split-piping stderr and stdout

Time of First Successful Submission: 2024-10-15 20:00:33

Printing Variables

Time of First Successful Submission: 2024-10-15 20:09:25

Setting Variables

Time of First Successful Submission: 2024-10-15 20:12:17

Multi-word Variables

Time of First Successful Submission: 2024-10-15 20:13:43

Exporting Variables

Time of First Successful Submission: 2024-10-15 20:16:36

Printing Exported Variables

Time of First Successful Submission: 2024-10-15 20:17:23

Storing Command Output

Time of First Successful Submission: 2024-10-15 20:19:24

Reading Input

Time of First Successful Submission: 2024-10-16 05:01:35

Reading Files

Time of First Successful Submission: 2024-10-16 05:04:47

Listing Processes

Time of First Successful Submission: 2024-10-16 05:18:58

Killing Processes

Time of First Successful Submission: 2024-10-16 05:22:38

Interrupting Processes

Time of First Successful Submission: 2024-10-16 05:23:30

Suspending Processes

Time of First Successful Submission: 2024-10-16 05:24:15

Resuming Processes

Time of First Successful Submission: 2024-10-16 05:25:22

Backgrounding Processes

Time of First Successful Submission: 2024-10-16 05:26:34

Foregrounding Processes

Time of First Successful Submission: 2024-10-16 05:31:51

Starting Backgrounded Processes

Time of First Successful Submission: 2024-10-16 05:32:54

Process Exit Codes

Time of First Successful Submission: 2024-10-16 05:38:09

Becoming root with su

Time of First Successful Submission: 2024-10-16 07:22:44

Other users with su

Time of First Successful Submission: 2024-10-16 07:23:45

Cracking passwords

Time of First Successful Submission: 2024-10-16 07:30:45

Using sudo

Time of First Successful Submission: 2024-10-16 07:36:07

Changing File Ownership

Time of First Successful Submission: 2024-10-16 06:39:42

Groups and Files

Time of First Successful Submission: 2024-10-16 06:48:15

Fun With Groups Names

Time of First Successful Submission: 2024-10-16 06:49:41

Changing Permissions

Time of First Successful Submission: 2024-10-16 06:58:33

Executable Files

Time of First Successful Submission: 2024-10-16 07:00:38

Permission Tweaking Practice

Time of First Successful Submission: 2024-10-16 07:05:17

Permissions Setting Practice

Time of First Successful Submission: 2024-10-16 07:11:52

The SUID Bit

Time of First Successful Submission: 2024-10-16 07:15:09

Chaining with Semicolons

Time of First Successful Submission: 2024-10-16 07:38:56

Your First Shell Script

Time of First Successful Submission: 2024-10-16 07:42:02

Redirecting Script Output

Time of First Successful Submission: 2024-10-16 07:44:54

Executable Shell Scripts

Time of First Successful Submission: 2024-10-16 07:46:19

The PATH Variable

Time of First Successful Submission: 2024-10-16 07:49:07

Setting PATH

Time of First Successful Submission: 2024-10-16 07:51:55

Finding Commands

Time of First Successful Submission: 2025-06-07 18:09:34

Adding Commands

Time of First Successful Submission: 2024-10-16 07:57:15

Hijacking Commands

Time of First Successful Submission: 2024-10-16 08:05:31


Computing 101

69 / 69 46 / 19603


Your First Register

Time of First Successful Submission: 2024-11-16 17:47:06

Your First Syscall

Time of First Successful Submission: 2024-11-16 17:53:13

Exit Codes

Time of First Successful Submission: 2024-11-16 17:59:11

Building Executables

Time of First Successful Submission: 2024-11-16 18:14:53

Moving Between Registers

Time of First Successful Submission: 2024-11-16 18:47:51

Tracing Syscalls

Time of First Successful Submission: 2024-11-16 18:21:20

Starting GDB

Time of First Successful Submission: 2025-02-09 18:33:58

Starting Programs in GDB

Time of First Successful Submission: 2025-02-09 18:34:42

Loading From Memory

Time of First Successful Submission: 2024-11-18 03:29:31

More Loading Practice

Time of First Successful Submission: 2024-11-18 03:30:53

Dereferencing Pointers

Time of First Successful Submission: 2024-11-18 03:36:49

Dereferencing Yourself

Time of First Successful Submission: 2024-11-18 03:45:30

Dereferencing with Offsets

Time of First Successful Submission: 2024-11-18 04:04:28

Stored Addresses

Time of First Successful Submission: 2024-11-18 04:07:26

Double Dereference

Time of First Successful Submission: 2024-11-18 04:10:50

Triple Dereference

Time of First Successful Submission: 2024-11-18 04:13:48

Writing Output

Time of First Successful Submission: 2024-11-18 04:39:37

Chaining Syscalls

Time of First Successful Submission: 2024-11-18 04:41:05

Writing Strings

Time of First Successful Submission: 2024-11-18 04:44:30

Reading Data

Time of First Successful Submission: 2025-02-15 09:29:31

set-register

Time of First Successful Submission: 2024-11-18 09:06:55

set-multiple-registers

Time of First Successful Submission: 2024-11-18 10:45:03

add-to-register

Time of First Successful Submission: 2024-11-18 11:46:47

linear-equation-registers

Time of First Successful Submission: 2024-11-18 11:51:45

integer-division

Time of First Successful Submission: 2024-11-18 11:59:00

modulo-operation

Time of First Successful Submission: 2024-11-18 12:02:26

set-upper-byte

Time of First Successful Submission: 2024-11-18 12:06:00

efficient-modulo

Time of First Successful Submission: 2024-11-18 12:25:19

byte-extraction

Time of First Successful Submission: 2024-11-18 14:58:16

bitwise-and

Time of First Successful Submission: 2024-11-18 15:03:35

check-even

Time of First Successful Submission: 2024-11-18 15:07:41

memory-read

Time of First Successful Submission: 2024-11-19 02:58:44

memory-write

Time of First Successful Submission: 2024-11-19 03:00:53

memory-increment

Time of First Successful Submission: 2024-11-20 15:46:59

byte-access

Time of First Successful Submission: 2024-11-20 15:50:46

memory-size-access

Time of First Successful Submission: 2024-11-20 15:52:25

little-endian-write

Time of First Successful Submission: 2024-11-20 16:00:34

memory-sum

Time of First Successful Submission: 2024-11-20 16:07:34

stack-subtraction

Time of First Successful Submission: 2024-11-20 16:11:14

swap-stack-values

Time of First Successful Submission: 2024-11-20 16:13:35

average-stack-values

Time of First Successful Submission: 2024-11-20 16:27:49

absolute-jump

Time of First Successful Submission: 2024-11-21 14:40:38

relative-jump

Time of First Successful Submission: 2024-11-21 15:30:30

jump-trampoline

Time of First Successful Submission: 2024-11-21 15:34:39

conditional-jump

Time of First Successful Submission: 2024-11-21 16:15:37

indirect-jump

Time of First Successful Submission: 2024-11-21 19:29:23

average-loop

Time of First Successful Submission: 2024-11-21 21:08:02

count-non-zero

Time of First Successful Submission: 2024-11-21 21:14:17

string-lower

Time of First Successful Submission: 2024-11-22 08:12:52

most-common-byte

Time of First Successful Submission: 2024-11-24 22:38:17

Debugging Programs

Time of First Successful Submission: 2024-11-26 03:31:33

Inspecting Registers

Time of First Successful Submission: 2024-11-26 03:33:28

Examining Memory

Time of First Successful Submission: 2024-11-26 10:05:41

Setting Breakpoints

Time of First Successful Submission: 2024-11-30 06:08:25

GDB Scripting

Time of First Successful Submission: 2024-11-30 18:16:54

Modifying Data

Time of First Successful Submission: 2024-12-01 22:21:02

Modifying Execution

Time of First Successful Submission: 2024-12-01 22:23:15

Broken Functions

Time of First Successful Submission: 2024-12-02 18:16:45

Exit

Time of First Successful Submission: 2024-12-02 21:01:06

Socket

Time of First Successful Submission: 2024-12-03 07:28:41

Bind

Time of First Successful Submission: 2024-12-05 08:59:34

Listen

Time of First Successful Submission: 2024-12-05 09:06:10

Accept

Time of First Successful Submission: 2024-12-05 09:10:40

Static Response

Time of First Successful Submission: 2024-12-05 15:07:30

Dynamic Response

Time of First Successful Submission: 2024-12-05 16:50:42

Iterative GET Server

Time of First Successful Submission: 2024-12-05 17:01:19

Concurrent GET Server

Time of First Successful Submission: 2024-12-05 17:16:43

Concurrent POST Server

Time of First Successful Submission: 2024-12-05 20:07:33

Web Server

Time of First Successful Submission: 2024-12-05 20:14:25


Playing With Programs

116 / 116 42 / 22478


What's the password?

Time of First Successful Submission: 2025-02-17 08:23:37

... and again!

Time of First Successful Submission: 2025-02-17 08:23:56

Newline Troubles

Time of First Successful Submission: 2025-02-17 08:24:36

Reasoning about files

Time of First Successful Submission: 2025-02-17 08:35:27

Specifying Filenames

Time of First Successful Submission: 2025-02-17 08:40:19

Binary and Hex Encoding

Time of First Successful Submission: 2025-02-17 09:50:32

More Hex

Time of First Successful Submission: 2025-02-17 09:58:48

Decoding Hex

Time of First Successful Submission: 2025-02-17 10:28:05

Decoding Practice

Time of First Successful Submission: 2025-02-17 14:28:16

Encoding Practice

Time of First Successful Submission: 2025-02-17 14:46:16

Hex-encoding ASCII

Time of First Successful Submission: 2025-02-17 16:10:45

Nested Encoding

Time of First Successful Submission: 2025-02-17 16:17:46

Hex-encoding UTF-8

Time of First Successful Submission: 2025-02-17 16:21:06

UTF Mixups

Time of First Successful Submission: 2025-02-17 16:38:19

Modifying Encoded Data

Time of First Successful Submission: 2025-02-17 16:57:37

Decoding Base64

Time of First Successful Submission: 2025-02-17 17:09:23

Encoding Base64

Time of First Successful Submission: 2025-02-17 17:10:29

Dealing with Obfuscation

Time of First Successful Submission: 2025-02-17 17:14:18

Dealing with Obfuscation 2

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

Your First HTTP Request

Time of First Successful Submission: 2025-02-17 19:13:35

Reading Flask

Time of First Successful Submission: 2025-02-17 19:15:21

Commented Data

Time of First Successful Submission: 2025-02-17 19:18:23

HTTP Metadata

Time of First Successful Submission: 2025-02-17 19:20:02

HTTP (netcat)

Time of First Successful Submission: 2025-02-17 19:23:26

HTTP Paths (netcat)

Time of First Successful Submission: 2025-02-17 19:24:12

HTTP (curl)

Time of First Successful Submission: 2025-02-17 19:25:05

HTTP (python)

Time of First Successful Submission: 2025-02-17 19:28:35

HTTP Host Header (python)

Time of First Successful Submission: 2025-02-17 21:15:02

HTTP Host Header (curl)

Time of First Successful Submission: 2025-02-17 21:47:33

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-02-17 21:50:26

URL Encoding (netcat)

Time of First Successful Submission: 2025-02-17 22:32:27

HTTP GET Parameters

Time of First Successful Submission: 2025-02-17 23:01:26

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-02-17 23:03:08

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-02-18 12:13:29

HTTP Forms

Time of First Successful Submission: 2025-02-18 12:23:41

HTTP Forms (curl)

Time of First Successful Submission: 2025-02-19 03:09:46

HTTP Forms (netcat)

Time of First Successful Submission: 2025-02-19 03:33:57

HTTP Forms (python)

Time of First Successful Submission: 2025-02-19 03:53:08

HTTP Forms Without Forms

Time of First Successful Submission: 2025-02-19 04:00:09

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-02-19 04:17:52

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-02-19 04:21:21

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-02-19 04:27:02

HTTP Redirects (curl)

Time of First Successful Submission: 2025-02-19 04:28:10

HTTP Redirects (python)

Time of First Successful Submission: 2025-02-19 04:29:07

HTTP Cookies (curl)

Time of First Successful Submission: 2025-02-19 05:35:36

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-02-19 05:36:46

HTTP Cookies (python)

Time of First Successful Submission: 2025-02-19 05:39:30

Server State (python)

Time of First Successful Submission: 2025-02-19 05:40:50

Listening Web

Time of First Successful Submission: 2025-02-19 05:53:07

Speaking Redirects

Time of First Successful Submission: 2025-02-19 05:59:55

JavaScript Redirects

Time of First Successful Submission: 2025-02-19 06:15:47

Including JavaScript

Time of First Successful Submission: 2025-02-19 09:22:15

HTTP (javascript)

Time of First Successful Submission: 2025-02-19 18:48:51

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-02-19 19:33:23

HTTP Forms (javascript)

Time of First Successful Submission: 2025-02-19 19:45:09

cat

Time of First Successful Submission: 2024-10-17 06:21:11

more

Time of First Successful Submission: 2024-10-17 06:21:54

less

Time of First Successful Submission: 2024-10-17 06:23:19

tail

Time of First Successful Submission: 2024-10-17 06:24:08

head

Time of First Successful Submission: 2024-10-17 06:24:31

sort

Time of First Successful Submission: 2024-10-17 06:24:53

vim

Time of First Successful Submission: 2024-10-17 06:26:52

emacs

Time of First Successful Submission: 2024-10-17 06:27:20

nano

Time of First Successful Submission: 2024-10-17 06:46:17

rev

Time of First Successful Submission: 2024-10-17 06:47:00

od

Time of First Successful Submission: 2024-10-17 06:50:44

hd

Time of First Successful Submission: 2024-10-17 06:51:49

xxd

Time of First Successful Submission: 2024-10-17 06:52:28

base32

Time of First Successful Submission: 2024-10-17 06:53:22

base64

Time of First Successful Submission: 2024-10-17 06:53:54

split

Time of First Successful Submission: 2024-10-17 06:56:52

gzip

Time of First Successful Submission: 2024-10-17 06:59:42

bzip2

Time of First Successful Submission: 2024-10-17 07:00:49

zip

Time of First Successful Submission: 2024-10-17 07:09:14

tar

Time of First Successful Submission: 2024-10-17 07:12:55

ar

Time of First Successful Submission: 2024-10-17 07:14:15

cpio

Time of First Successful Submission: 2024-10-17 07:18:04

genisoimage

Time of First Successful Submission: 2024-10-18 20:50:37

env

Time of First Successful Submission: 2024-10-18 20:55:17

find

Time of First Successful Submission: 2024-10-18 21:02:47

make

Time of First Successful Submission: 2024-10-18 21:09:30

nice

Time of First Successful Submission: 2024-10-18 21:15:04

timeout

Time of First Successful Submission: 2024-10-18 21:15:40

stdbuf

Time of First Successful Submission: 2024-10-18 21:17:17

setarch

Time of First Successful Submission: 2024-10-18 21:22:05

watch

Time of First Successful Submission: 2024-10-18 21:25:35

socat

Time of First Successful Submission: 2024-10-19 09:09:57

whiptail

Time of First Successful Submission: 2024-10-19 09:14:58

awk

Time of First Successful Submission: 2024-10-20 05:20:12

sed

Time of First Successful Submission: 2024-10-20 05:39:51

ed

Time of First Successful Submission: 2024-10-20 06:14:18

chown

Time of First Successful Submission: 2024-10-20 06:17:19

chmod

Time of First Successful Submission: 2024-10-20 06:18:25

cp

Time of First Successful Submission: 2024-10-20 06:35:30

mv

Time of First Successful Submission: 2024-10-20 19:04:00

perl

Time of First Successful Submission: 2024-10-20 19:08:08

python

Time of First Successful Submission: 2024-10-20 19:12:07

ruby

Time of First Successful Submission: 2024-10-20 19:15:39

bash

Time of First Successful Submission: 2024-10-20 19:35:07

date

Time of First Successful Submission: 2024-10-20 19:36:11

dmesg

Time of First Successful Submission: 2024-10-20 19:37:05

wc

Time of First Successful Submission: 2024-10-20 19:38:22

gcc

Time of First Successful Submission: 2024-10-20 19:50:54

as

Time of First Successful Submission: 2024-10-20 19:52:15

wget

Time of First Successful Submission: 2024-10-20 20:30:15

ssh-keygen

Time of First Successful Submission: 2024-12-29 18:37:34

SQL Queries

Time of First Successful Submission: 2025-02-19 20:10:47

Filtering SQL

Time of First Successful Submission: 2025-02-19 20:13:41

Choosing Columns

Time of First Successful Submission: 2025-02-19 20:20:08

Exclusionary Filtering

Time of First Successful Submission: 2025-02-19 20:21:26

Filtering Strings

Time of First Successful Submission: 2025-02-19 20:22:31

Filtering on Expressions

Time of First Successful Submission: 2025-02-19 20:25:24

SELECTing Expressions

Time of First Successful Submission: 2025-02-19 20:30:32

Composite Conditions

Time of First Successful Submission: 2025-02-19 20:33:18

Reaching Your LIMITs

Time of First Successful Submission: 2025-02-19 20:38:07

Querying Metadata

Time of First Successful Submission: 2025-02-19 20:43:12


CybHer Dojo

11 / 104 1283 / 39059


Using the Terminal

Time of First Successful Submission: 2025-08-06 04:29:10

Using the VSCode Workspace

Time of First Successful Submission: 2024-10-15 04:29:40

Using the GUI Desktop

Time of First Successful Submission: 2024-10-15 04:31:40

Pasting into the Desktop

Time of First Successful Submission: 2024-10-15 04:36:02

Restarting Challenges

Time of First Successful Submission: 2024-10-15 04:40:45

Getting Help

Time of First Successful Submission: 2024-10-15 04:45:07

Challenge Programs

Time of First Successful Submission: 2024-10-15 04:48:20

The Flag File

Time of First Successful Submission: 2024-10-15 04:57:50

Using Privileged Mode

Time of First Successful Submission: 2024-10-15 05:08:56

Persistent Home Directories - One

Time of First Successful Submission: 2024-10-15 05:13:54

Persistent Home Directories - Two

Time of First Successful Submission: 2024-10-15 05:14:27


GCA CTF

11 / 104 1283 / 39059


Using the Terminal

Time of First Successful Submission: 2025-08-06 04:29:10

Using the VSCode Workspace

Time of First Successful Submission: 2024-10-15 04:29:40

Using the GUI Desktop

Time of First Successful Submission: 2024-10-15 04:31:40

Pasting into the Desktop

Time of First Successful Submission: 2024-10-15 04:36:02

Restarting Challenges

Time of First Successful Submission: 2024-10-15 04:40:45

Getting Help

Time of First Successful Submission: 2024-10-15 04:45:07

Challenge Programs

Time of First Successful Submission: 2024-10-15 04:48:20

The Flag File

Time of First Successful Submission: 2024-10-15 04:57:50

Using Privileged Mode

Time of First Successful Submission: 2024-10-15 05:08:56

Persistent Home Directories - One

Time of First Successful Submission: 2024-10-15 05:13:54

Persistent Home Directories - Two

Time of First Successful Submission: 2024-10-15 05:14:27


Pwntools Tutorials

12 / 12 138 / 1136


Level 0.0

Time of First Successful Submission: 2025-01-15 10:09:24

Level 1.0

Time of First Successful Submission: 2025-01-15 13:59:08

Level 1.1

Time of First Successful Submission: 2025-01-15 14:18:30

Level 2.0

Time of First Successful Submission: 2025-01-15 18:01:08

Level 2.1

Time of First Successful Submission: 2025-01-15 18:07:50

Level 2.2

Time of First Successful Submission: 2025-01-15 18:14:13

Level 2.3

Time of First Successful Submission: 2025-01-15 18:17:28

Level 2.4

Time of First Successful Submission: 2025-01-15 18:21:42

Level 2.5

Time of First Successful Submission: 2025-01-15 18:30:38

Level 2.6

Time of First Successful Submission: 2025-01-15 18:34:46

Level 3.0

Time of First Successful Submission: 2025-01-15 20:29:05

Level 4.0

Time of First Successful Submission: 2025-01-18 12:45:51