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pwn.college Archives

174 / 201 228 / 16676


level1

Time of First Successful Submission: 2024-10-04 18:53:57

level2

Time of First Successful Submission: 2024-10-04 18:54:24

level3

Time of First Successful Submission: 2024-10-04 18:54:47

level4

Time of First Successful Submission: 2024-10-04 18:55:14

level5

Time of First Successful Submission: 2024-10-04 18:56:21

level6

Time of First Successful Submission: 2024-10-04 18:56:44

level7

Time of First Successful Submission: 2024-10-04 18:57:28

level8

Time of First Successful Submission: 2024-10-04 18:58:05

level9

Time of First Successful Submission: 2024-10-04 18:58:49

level10

Time of First Successful Submission: 2024-10-04 18:59:21

level11

Time of First Successful Submission: 2024-10-04 18:59:53

level12

Time of First Successful Submission: 2024-10-04 19:00:35

level13

Time of First Successful Submission: 2024-10-04 19:01:01

level14

Time of First Successful Submission: 2024-10-04 19:01:24

level15

Time of First Successful Submission: 2024-10-04 19:03:02

level16

Time of First Successful Submission: 2024-10-04 19:04:11

level17

Time of First Successful Submission: 2024-10-04 19:04:43

level18

Time of First Successful Submission: 2024-10-04 19:05:14

level19

Time of First Successful Submission: 2024-10-04 19:11:13

level20

Time of First Successful Submission: 2024-10-04 19:12:21

level21

Time of First Successful Submission: 2024-10-04 19:13:08

level22

Time of First Successful Submission: 2024-10-04 19:14:18

level23

Time of First Successful Submission: 2024-10-04 20:47:27

level24

Time of First Successful Submission: 2024-10-04 20:48:27

level25

Time of First Successful Submission: 2024-10-04 20:49:12

level26

Time of First Successful Submission: 2024-10-04 20:50:31

level27

Time of First Successful Submission: 2024-10-04 20:51:07

level28

Time of First Successful Submission: 2024-10-04 20:51:33

level29

Time of First Successful Submission: 2024-10-04 20:57:49

level30

Time of First Successful Submission: 2024-10-04 21:19:53

level31

Time of First Successful Submission: 2024-10-04 22:09:21

level32

Time of First Successful Submission: 2024-10-04 22:11:33

level33

Time of First Successful Submission: 2024-10-04 22:13:52

level34

Time of First Successful Submission: 2024-10-04 22:15:24

level35

Time of First Successful Submission: 2024-10-04 22:15:48

level36

Time of First Successful Submission: 2024-10-04 22:17:04

level37

Time of First Successful Submission: 2024-10-04 22:17:24

level38

Time of First Successful Submission: 2024-10-04 22:17:41

level39

Time of First Successful Submission: 2024-10-04 22:17:59

level40

Time of First Successful Submission: 2024-10-04 22:21:28

level41

Time of First Successful Submission: 2024-10-04 22:23:55

level42

Time of First Successful Submission: 2024-10-04 22:24:40

level43

Time of First Successful Submission: 2024-10-04 22:25:07

level44

Time of First Successful Submission: 2024-10-04 22:25:32

level45

Time of First Successful Submission: 2024-10-04 22:25:57

level46

Time of First Successful Submission: 2024-10-04 22:27:05

level47

Time of First Successful Submission: 2024-10-04 22:28:01

level48

Time of First Successful Submission: 2024-10-04 22:32:51

level49

Time of First Successful Submission: 2024-10-04 22:41:04

level50

Time of First Successful Submission: 2024-10-04 22:42:03

level51

Time of First Successful Submission: 2024-10-04 22:43:17

level52

Time of First Successful Submission: 2024-10-04 22:53:40

level53

Time of First Successful Submission: 2024-10-04 22:54:48

level54

Time of First Successful Submission: 2024-10-04 22:58:00

level55

Time of First Successful Submission: 2024-10-04 22:58:31

level56

Time of First Successful Submission: 2024-10-04 22:59:33

level57

Time of First Successful Submission: 2024-10-04 23:00:08

level58

Time of First Successful Submission: 2024-10-04 23:03:06

level59

Time of First Successful Submission: 2024-10-04 23:04:38

level60

Time of First Successful Submission: 2024-10-04 23:37:00

level61

Time of First Successful Submission: 2024-10-04 23:40:07

level62

Time of First Successful Submission: 2024-10-04 23:40:36

level63

Time of First Successful Submission: 2024-10-04 23:41:06

level64

Time of First Successful Submission: 2024-10-04 23:45:27

level65

Time of First Successful Submission: 2024-10-04 23:55:38

level66

Time of First Successful Submission: 2024-10-04 23:56:28

level67

Time of First Successful Submission: 2024-10-04 23:56:55

level68

Time of First Successful Submission: 2024-10-04 23:58:16

level70

Time of First Successful Submission: 2024-10-04 23:59:28

level71

Time of First Successful Submission: 2024-10-05 00:00:46

level72

Time of First Successful Submission: 2024-10-05 00:02:06

level73

Time of First Successful Submission: 2024-10-05 00:03:15

level74

Time of First Successful Submission: 2024-10-05 00:06:17

level76

Time of First Successful Submission: 2024-10-05 00:07:07

level77

Time of First Successful Submission: 2024-10-05 00:08:03

level78

Time of First Successful Submission: 2024-10-05 00:10:52

level79

Time of First Successful Submission: 2024-10-05 00:11:34

level80

Time of First Successful Submission: 2024-10-05 00:19:20

level82

Time of First Successful Submission: 2024-10-05 00:20:27

level83

Time of First Successful Submission: 2024-10-05 00:21:42

level84

Time of First Successful Submission: 2024-10-05 00:48:38

level85

Time of First Successful Submission: 2024-10-05 00:49:43

level86

Time of First Successful Submission: 2024-10-05 00:51:07

level87

Time of First Successful Submission: 2024-10-05 02:06:14

level88

Time of First Successful Submission: 2024-10-05 02:08:30

level89

Time of First Successful Submission: 2024-10-05 02:09:24

level90

Time of First Successful Submission: 2024-10-05 02:10:26

level91

Time of First Successful Submission: 2024-10-05 02:11:15

level92

Time of First Successful Submission: 2024-10-05 02:12:12

level93

Time of First Successful Submission: 2024-10-05 02:12:59

level94

Time of First Successful Submission: 2024-10-05 02:16:09

level95

Time of First Successful Submission: 2024-10-05 02:19:59

level96

Time of First Successful Submission: 2024-10-05 02:22:06

level97

Time of First Successful Submission: 2024-10-05 03:14:03

level98

Time of First Successful Submission: 2024-10-05 03:14:52

level99

Time of First Successful Submission: 2024-10-05 03:15:51

level100

Time of First Successful Submission: 2024-10-05 03:16:31

level101

Time of First Successful Submission: 2024-10-05 03:24:55

level102

Time of First Successful Submission: 2024-10-05 03:25:22

level103

Time of First Successful Submission: 2024-10-05 03:27:43

level104

Time of First Successful Submission: 2024-10-05 03:28:21

level105

Time of First Successful Submission: 2024-10-05 03:29:30

level106

Time of First Successful Submission: 2024-10-05 03:30:14

level107

Time of First Successful Submission: 2024-10-05 03:36:21

level108

Time of First Successful Submission: 2024-10-05 03:38:19

level109

Time of First Successful Submission: 2024-10-05 03:39:06

level110

Time of First Successful Submission: 2024-10-05 03:39:48

level111

Time of First Successful Submission: 2024-10-05 03:40:32

level112

Time of First Successful Submission: 2024-10-05 03:43:06

level113

Time of First Successful Submission: 2024-10-05 03:43:33

level114

Time of First Successful Submission: 2024-10-05 03:44:34

level115

Time of First Successful Submission: 2024-10-05 03:45:28

level116

Time of First Successful Submission: 2024-10-05 03:46:43

level117

Time of First Successful Submission: 2024-10-05 03:47:06

level118

Time of First Successful Submission: 2024-10-05 03:48:09

level119

Time of First Successful Submission: 2024-10-05 03:48:38

level120

Time of First Successful Submission: 2024-10-05 03:49:40

level121

Time of First Successful Submission: 2024-10-05 03:50:04

level122

Time of First Successful Submission: 2024-10-05 03:50:42

level123

Time of First Successful Submission: 2024-10-05 03:51:17

level124

Time of First Successful Submission: 2024-10-05 03:52:06

level125

Time of First Successful Submission: 2024-10-08 23:10:38

level126

Time of First Successful Submission: 2024-10-08 23:11:25

level127

Time of First Successful Submission: 2024-10-09 00:17:21

level128

Time of First Successful Submission: 2024-10-09 00:22:36

level129

Time of First Successful Submission: 2024-10-09 01:43:48

level130

Time of First Successful Submission: 2024-10-09 01:46:53

level131

Time of First Successful Submission: 2024-10-09 01:47:33

level132

Time of First Successful Submission: 2024-10-09 01:50:27

level133

Time of First Successful Submission: 2024-10-09 01:52:54

level134

Time of First Successful Submission: 2024-10-09 02:05:07

level135

Time of First Successful Submission: 2024-10-09 02:20:55

level136

Time of First Successful Submission: 2024-10-09 02:21:36

level137

Time of First Successful Submission: 2024-10-09 02:47:25

level138

Time of First Successful Submission: 2024-10-09 02:49:34

level139

Time of First Successful Submission: 2024-10-09 02:59:14

level140

Time of First Successful Submission: 2024-10-09 14:38:43

level141

Time of First Successful Submission: 2024-10-09 14:41:32

level142

Time of First Successful Submission: 2024-10-09 19:01:17

HTTP (curl)

Time of First Successful Submission: 2024-09-19 01:58:47

HTTP (python)

Time of First Successful Submission: 2024-09-19 02:05:33

URL Encoding (curl)

Time of First Successful Submission: 2024-09-19 02:18:03

URL Encoding (python)

Time of First Successful Submission: 2024-09-19 02:20:10

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2024-09-19 02:23:13

HTTP GET Parameters (python)

Time of First Successful Submission: 2024-09-19 02:23:53

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2024-09-19 02:28:10

Multiple Form Fields (python)

Time of First Successful Submission: 2024-09-19 02:50:31

HTTP JSON (curl)

Time of First Successful Submission: 2024-09-19 02:55:40

HTTP JSON (netcat)

Time of First Successful Submission: 2024-09-19 02:59:58

HTTP JSON (python)

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

Complex HTTP JSON (curl)

Time of First Successful Submission: 2024-09-19 03:05:33

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2024-09-19 03:07:44

Complex HTTP JSON (python)

Time of First Successful Submission: 2024-09-19 03:09:22

Server State (curl)

Time of First Successful Submission: 2024-09-19 03:29:25

Server State (netcat)

Time of First Successful Submission: 2024-09-19 03:31:51

Silenced Shellcode

Time of First Successful Submission: 2024-10-10 19:31:56

Shellcode Shuffle

Time of First Successful Submission: 2024-10-11 15:47:34

Shellcode Shuffle II

Time of First Successful Submission: 2024-10-11 15:48:06

Mmap Mirage (Easy)

Time of First Successful Submission: 2024-10-21 18:53:24

Mmap Mirage (Hard)

Time of First Successful Submission: 2024-10-21 18:53:54

Twisted Text (Easy)

Time of First Successful Submission: 2024-10-13 18:52:30

Twisted Text (Hard)

Time of First Successful Submission: 2024-10-13 18:52:54

Tidy Task (Easy)

Time of First Successful Submission: 2024-10-13 18:53:30

Tidy Task (Hard)

Time of First Successful Submission: 2024-10-13 18:53:50

Logical License (Easy)

Time of First Successful Submission: 2024-10-13 18:55:43

Logical License (Hard)

Time of First Successful Submission: 2024-10-13 18:59:36

Modest Mangler (Easy)

Time of First Successful Submission: 2024-10-13 19:38:49

Modest Mangler (Hard)

Time of First Successful Submission: 2024-10-13 19:55:57

This is Yancode (Easy)

Time of First Successful Submission: 2024-10-13 21:00:53

This is Yancode (Hard)

Time of First Successful Submission: 2024-10-13 21:02:30

Powered by Yancode (Easy)

Time of First Successful Submission: 2024-10-14 19:27:10

Powered by Yancode (Hard)

Time of First Successful Submission: 2024-10-14 19:31:05

Yancode Inside (Easy)

Time of First Successful Submission: 2024-10-14 19:49:44

Yancode Inside (Hard)

Time of First Successful Submission: 2024-10-14 19:51:17


Intro to Programming Languages

15 / 234 2571 / 28005


Commands

Time of First Successful Submission: 2024-09-18 02:07:48

Command Arguments

Time of First Successful Submission: 2024-09-18 02:08:10

Command History

Time of First Successful Submission: 2025-08-18 14:52:21

The Root Path

Time of First Successful Submission: 2024-09-18 02:08:57

Absolute Paths

Time of First Successful Submission: 2024-09-18 02:09:20

Changing position

Time of First Successful Submission: 2024-09-18 02:10:37

Changing to an Absolute Path

Time of First Successful Submission: 2024-09-18 02:11:38

Relative Paths

Time of First Successful Submission: 2024-09-18 02:12:28

Cat

Time of First Successful Submission: 2024-09-18 02:15:58

Ls

Time of First Successful Submission: 2024-09-18 02:19:31

Ls All

Time of First Successful Submission: 2024-09-18 02:20:55

Find

Time of First Successful Submission: 2024-09-18 02:24:39

Piping Echo

Time of First Successful Submission: 2024-09-18 02:39:33

Piping Stdout

Time of First Successful Submission: 2024-09-18 02:40:11

Piping Stdin

Time of First Successful Submission: 2024-09-18 02:42:23


Intro to Cybersecurity

183 / 183 30 / 17866


Path Traversal 1

Time of First Successful Submission: 2024-09-20 03:00:09

Path Traversal 2

Time of First Successful Submission: 2024-09-20 03:39:37

CMDi 1

Time of First Successful Submission: 2024-09-20 14:35:57

CMDi 2

Time of First Successful Submission: 2024-09-20 14:37:09

CMDi 3

Time of First Successful Submission: 2024-09-20 14:39:23

CMDi 4

Time of First Successful Submission: 2024-09-20 14:40:32

CMDi 5

Time of First Successful Submission: 2024-09-20 14:42:12

CMDi 6

Time of First Successful Submission: 2024-09-20 19:02:14

Authentication Bypass 1

Time of First Successful Submission: 2024-09-20 19:04:09

Authentication Bypass 2

Time of First Successful Submission: 2024-09-20 19:05:08

SQLi 1

Time of First Successful Submission: 2024-09-21 03:20:23

SQLi 2

Time of First Successful Submission: 2024-09-21 03:22:48

SQLi 3

Time of First Successful Submission: 2024-09-21 03:26:41

SQLi 4

Time of First Successful Submission: 2024-09-21 03:30:28

SQLi 5

Time of First Successful Submission: 2024-09-21 19:16:24

XSS 1

Time of First Successful Submission: 2024-09-21 19:31:30

XSS 2

Time of First Successful Submission: 2024-09-21 19:36:09

XSS 3

Time of First Successful Submission: 2024-09-21 19:42:03

XSS 4

Time of First Successful Submission: 2024-09-21 19:45:37

XSS 5

Time of First Successful Submission: 2024-09-21 20:14:33

XSS 6

Time of First Successful Submission: 2024-09-21 20:17:58

XSS 7

Time of First Successful Submission: 2024-09-21 22:28:36

CSRF 1

Time of First Successful Submission: 2024-09-22 18:19:02

CSRF 2

Time of First Successful Submission: 2024-09-22 18:35:24

CSRF 3

Time of First Successful Submission: 2024-09-22 18:56:43

CSRF 4

Time of First Successful Submission: 2024-09-22 19:09:30

CSRF 5

Time of First Successful Submission: 2024-09-22 19:29:40

Connect

Time of First Successful Submission: 2024-09-22 22:33:58

Send

Time of First Successful Submission: 2025-08-18 19:08:13

Shutdown

Time of First Successful Submission: 2025-08-18 19:09:45

Listen

Time of First Successful Submission: 2024-09-22 22:34:33

Scan 1

Time of First Successful Submission: 2024-09-22 22:43:19

Scan 2

Time of First Successful Submission: 2024-09-22 23:35:18

Monitor 1

Time of First Successful Submission: 2024-09-22 23:39:44

Monitor 2

Time of First Successful Submission: 2024-09-23 00:14:26

Sniffing Cookies

Time of First Successful Submission: 2025-08-18 19:15:23

Network Configuration

Time of First Successful Submission: 2024-09-23 01:26:27

Firewall 1

Time of First Successful Submission: 2025-08-18 19:20:25

Firewall 2

Time of First Successful Submission: 2025-08-18 19:30:21

Firewall 3

Time of First Successful Submission: 2025-08-18 19:32:21

Denial of Service 1

Time of First Successful Submission: 2025-08-18 19:34:48

Denial of Service 2

Time of First Successful Submission: 2025-08-18 19:45:04

Denial of Service 3

Time of First Successful Submission: 2025-08-19 00:46:53

Ethernet

Time of First Successful Submission: 2024-09-23 01:56:11

IP

Time of First Successful Submission: 2024-09-23 02:06:50

TCP

Time of First Successful Submission: 2024-09-23 13:11:10

TCP Handshake

Time of First Successful Submission: 2024-09-23 13:17:40

UDP

Time of First Successful Submission: 2025-08-19 17:39:47

UDP 2

Time of First Successful Submission: 2025-08-19 17:41:03

UDP Spoofing 1

Time of First Successful Submission: 2025-08-19 17:44:04

UDP Spoofing 2

Time of First Successful Submission: 2025-08-19 17:47:45

UDP Spoofing 3

Time of First Successful Submission: 2025-08-19 17:52:16

UDP Spoofing 4

Time of First Successful Submission: 2025-08-19 18:05:05

ARP

Time of First Successful Submission: 2024-09-23 13:22:46

Intercept

Time of First Successful Submission: 2024-09-23 13:46:11

Man-in-the-Middle

Time of First Successful Submission: 2024-09-24 02:03:45

XOR

Time of First Successful Submission: 2024-09-30 18:23:31

XORing Hex

Time of First Successful Submission: 2024-09-30 18:26:58

XORing ASCII

Time of First Successful Submission: 2024-09-30 18:36:49

XORing ASCII Strings

Time of First Successful Submission: 2024-09-30 18:40:48

One-time Pad

Time of First Successful Submission: 2024-09-25 18:49:39

One-time Pad Tampering

Time of First Successful Submission: 2025-08-19 18:10:37

Many-time Pad

Time of First Successful Submission: 2024-09-25 19:01:01

AES

Time of First Successful Submission: 2024-09-25 19:04:28

AES-ECB-CPA

Time of First Successful Submission: 2024-09-30 18:56:42

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-08-19 18:34:51

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2024-10-01 17:03:35

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2024-10-01 17:09:55

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2024-10-01 17:17:06

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2024-10-01 17:19:21

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2024-09-26 02:29:08

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2024-10-01 17:50:43

AES-CBC

Time of First Successful Submission: 2024-10-01 18:00:05

AES-CBC Tampering

Time of First Successful Submission: 2024-10-01 18:13:09

AES-CBC Resizing

Time of First Successful Submission: 2024-10-01 18:24:12

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-08-19 22:50:55

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-08-19 22:55:39

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2024-10-02 16:33:59

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2024-10-02 22:20:49

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-08-19 23:14:34

DHKE

Time of First Successful Submission: 2024-09-26 02:44:30

DHKE-to-AES

Time of First Successful Submission: 2024-10-02 22:52:24

RSA 1

Time of First Successful Submission: 2024-09-26 02:50:07

RSA 2

Time of First Successful Submission: 2024-09-26 02:59:48

RSA 3

Time of First Successful Submission: 2024-09-26 03:13:13

RSA 4

Time of First Successful Submission: 2024-09-26 03:20:18

RSA Signatures

Time of First Successful Submission: 2024-10-02 23:07:40

SHA 1

Time of First Successful Submission: 2024-09-26 03:08:23

SHA 2

Time of First Successful Submission: 2024-09-26 03:10:02

TLS 1

Time of First Successful Submission: 2024-09-26 03:39:44

TLS 2

Time of First Successful Submission: 2024-09-26 04:13:52

level1

Time of First Successful Submission: 2024-09-24 18:24:37

level2

Time of First Successful Submission: 2024-09-24 18:24:54

level3

Time of First Successful Submission: 2024-09-24 18:25:37

level4

Time of First Successful Submission: 2024-09-24 18:25:58

level5

Time of First Successful Submission: 2024-09-24 18:31:02

level6

Time of First Successful Submission: 2024-09-24 18:36:46

level7

Time of First Successful Submission: 2024-09-24 18:37:57

level8

Time of First Successful Submission: 2024-09-24 18:38:23

level9

Time of First Successful Submission: 2024-09-24 18:39:26

level10

Time of First Successful Submission: 2024-09-24 18:40:13

level11

Time of First Successful Submission: 2024-09-24 18:41:59

level12

Time of First Successful Submission: 2024-09-24 18:43:33

level13

Time of First Successful Submission: 2024-09-24 18:44:40

level14

Time of First Successful Submission: 2024-09-24 18:45:21

level15

Time of First Successful Submission: 2024-09-24 18:46:07

level16

Time of First Successful Submission: 2024-09-24 18:46:49

level17

Time of First Successful Submission: 2024-09-24 19:36:55

level18

Time of First Successful Submission: 2024-09-24 19:37:26

level19

Time of First Successful Submission: 2024-09-24 19:39:09

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-08-20 18:12:09

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-08-20 18:13:42

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2024-11-05 19:58:36

Reading Endianness (Python)

Time of First Successful Submission: 2025-08-20 18:16:08

Reading Endianness (C)

Time of First Successful Submission: 2025-08-20 18:17:35

Reading Endianness (x86)

Time of First Successful Submission: 2024-11-05 20:01:58

Version Information (Python)

Time of First Successful Submission: 2025-08-20 18:22:12

Version Information (C)

Time of First Successful Submission: 2025-08-20 18:22:51

Version Information (x86)

Time of First Successful Submission: 2024-11-05 20:03:49

Metadata and Data (Python)

Time of First Successful Submission: 2025-08-20 18:25:12

Metadata and Data (C)

Time of First Successful Submission: 2025-08-20 18:27:44

Metadata and Data (x86)

Time of First Successful Submission: 2024-11-05 20:07:06

Input Restrictions (Python)

Time of First Successful Submission: 2025-08-20 18:28:38

Input Restrictions (C)

Time of First Successful Submission: 2025-08-20 18:29:34

Input Restrictions (x86)

Time of First Successful Submission: 2024-11-05 20:11:52

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-08-20 18:34:32

Behold the cIMG! (C)

Time of First Successful Submission: 2025-08-20 18:35:44

Behold the cIMG! (x86)

Time of First Successful Submission: 2024-11-05 21:14:01

A Basic cIMG (Python)

Time of First Successful Submission: 2025-08-20 18:40:56

A Basic cIMG (C)

Time of First Successful Submission: 2025-08-20 18:42:03

A Basic cIMG (x86)

Time of First Successful Submission: 2024-11-05 21:23:04

Internal State Mini (C)

Time of First Successful Submission: 2025-08-20 18:55:52

Internal State Mini (x86)

Time of First Successful Submission: 2025-08-20 18:58:35

Internal State (C)

Time of First Successful Submission: 2025-08-20 19:09:59

Internal State (x86)

Time of First Successful Submission: 2024-11-08 22:56:21

File Formats: Directives (C)

Time of First Successful Submission: 2025-08-20 19:16:42

File Formats: Directives (x86)

Time of First Successful Submission: 2024-11-08 23:40:19

The Patch Directive

Time of First Successful Submission: 2024-11-11 00:10:09

Optimizing for Space

Time of First Successful Submission: 2024-11-11 00:11:58

Tweaking Images

Time of First Successful Submission: 2024-11-11 16:55:13

Storage and Retrieval

Time of First Successful Submission: 2025-08-20 20:14:29

Extracting Knowledge

Time of First Successful Submission: 2025-08-20 23:02:36

Advanced Sprites

Time of First Successful Submission: 2025-08-20 23:40:27

Accessing Resources

Time of First Successful Submission: 2025-08-21 15:38:44

Unsafe Animations

Time of First Successful Submission: 2025-08-21 16:05:15

Animations

Time of First Successful Submission: 2025-08-21 16:24:20

Interoperability: Patching Data

Time of First Successful Submission: 2025-08-21 20:33:48

Patching Code

Time of First Successful Submission: 2025-08-21 20:42:11

Patching Control Flow

Time of First Successful Submission: 2025-08-21 20:47:47

Your First Overflow (easy)

Time of First Successful Submission: 2024-10-18 22:48:01

Your First Overflow (hard)

Time of First Successful Submission: 2024-10-18 22:48:39

Precision (easy)

Time of First Successful Submission: 2025-08-21 20:59:12

Precision (hard)

Time of First Successful Submission: 2025-08-21 21:00:35

Variable Control (easy)

Time of First Successful Submission: 2024-10-18 22:52:00

Variable Control (hard)

Time of First Successful Submission: 2024-10-18 22:59:47

Control Hijack (easy)

Time of First Successful Submission: 2024-10-18 23:01:55

Control Hijack (hard)

Time of First Successful Submission: 2024-10-18 23:09:04

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-10-21 00:13:46

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-10-21 00:14:42

PIEs (easy)

Time of First Successful Submission: 2024-10-21 00:40:55

PIEs (hard)

Time of First Successful Submission: 2024-10-21 00:43:04

String Lengths (easy)

Time of First Successful Submission: 2024-10-21 00:53:42

String Lengths (hard)

Time of First Successful Submission: 2024-10-21 01:14:24

Basic Shellcode

Time of First Successful Submission: 2024-10-10 18:05:09

NOP Sleds

Time of First Successful Submission: 2024-10-10 18:12:51

NULL-Free Shellcode

Time of First Successful Submission: 2024-10-10 18:19:49

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2024-10-22 20:15:09

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2024-10-22 20:50:54

Hijack to Shellcode (easy)

Time of First Successful Submission: 2024-10-22 23:42:59

Hijack to Shellcode (hard)

Time of First Successful Submission: 2024-10-23 01:15:35

ECB-to-Win (easy)

Time of First Successful Submission: 2025-08-21 22:44:47

ECB-to-Win (hard)

Time of First Successful Submission: 2025-08-21 22:47:21

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-08-21 22:52:55

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-08-21 23:20:50

CIMG Screenshots

Time of First Successful Submission: 2025-08-22 18:54:36

CIMG Screenshots 2

Time of First Successful Submission: 2025-08-22 19:20:13

Wily Webserver

Time of First Successful Submission: 2025-08-22 21:31:22

The Watering Hole

Time of First Successful Submission: 2025-08-22 21:59:08

Secure Chat 1

Time of First Successful Submission: 2025-08-24 16:11:25

Secure Chat 2

Time of First Successful Submission: 2025-08-24 22:16:22

Secure Chat 3

Time of First Successful Submission: 2025-08-25 23:07:36

Secure Chat 4

Time of First Successful Submission: 2025-08-26 00:22:26

Secure Chat 5

Time of First Successful Submission: 2025-08-26 00:36:46


Program Security

153 / 162 91 / 9014


ello ackers!

Time of First Successful Submission: 2024-10-10 19:09:29

Syscall Smuggler

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

Syscall Shenanigans

Time of First Successful Submission: 2024-10-10 19:30:26

Byte Budget

Time of First Successful Submission: 2024-10-10 20:00:38

ClobberCode

Time of First Successful Submission: 2024-10-10 20:06:00

Diverse Delivery

Time of First Successful Submission: 2024-10-11 15:52:11

Pocket Payload

Time of First Successful Submission: 2024-10-11 21:39:18

Micro Menace

Time of First Successful Submission: 2024-10-12 01:03:57

Login Leakage (Easy)

Time of First Successful Submission: 2025-08-26 16:34:55

Login Leakage (Hard)

Time of First Successful Submission: 2025-08-26 16:35:57

Bounds Breaker (Easy)

Time of First Successful Submission: 2024-10-18 23:11:02

Bounds Breaker (Hard)

Time of First Successful Submission: 2024-10-18 23:11:53

Casting Catastrophe (Easy)

Time of First Successful Submission: 2024-10-21 00:08:37

Casting Catastrophe (Hard)

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

Pointer Problems (Easy)

Time of First Successful Submission: 2025-08-26 16:41:19

Pointer Problems (Hard)

Time of First Successful Submission: 2025-08-26 16:42:27

Anomalous Array (Easy)

Time of First Successful Submission: 2025-08-26 16:55:52

Anomalous Array (Hard)

Time of First Successful Submission: 2025-08-26 17:05:52

Now you got it (Easy)

Time of First Successful Submission: 2025-08-26 17:52:28

Now you got it (Hard)

Time of First Successful Submission: 2025-08-26 18:03:11

Loop Lunacy (Easy)

Time of First Successful Submission: 2024-10-21 15:53:44

Loop Lunacy (Hard)

Time of First Successful Submission: 2024-10-21 16:15:00

Nosy Neighbor (Easy)

Time of First Successful Submission: 2024-10-21 18:40:08

Nosy Neighbor (Hard)

Time of First Successful Submission: 2024-10-21 18:40:29

Recursive Ruin (Easy)

Time of First Successful Submission: 2024-10-21 19:18:53

Recursive Ruin (Hard)

Time of First Successful Submission: 2024-10-22 15:41:27

Lingering Leftover (Easy)

Time of First Successful Submission: 2024-10-22 15:59:37

Lingering Leftover (Hard)

Time of First Successful Submission: 2024-10-22 16:00:55

Latent Leak (Easy)

Time of First Successful Submission: 2024-10-22 16:19:30

Latent Leak (Hard)

Time of First Successful Submission: 2024-10-22 16:23:02

Fork Foolery (Easy)

Time of First Successful Submission: 2024-10-22 17:54:59

Fork Foolery (Hard)

Time of First Successful Submission: 2024-10-22 18:02:07

Canary Conundrum (Easy)

Time of First Successful Submission: 2024-10-23 16:12:20

Canary Conundrum (Hard)

Time of First Successful Submission: 2024-10-23 22:03:08

A Crafty Clobber (Easy)

Time of First Successful Submission: 2024-10-23 22:34:59

A Crafty Clobber (Hard)

Time of First Successful Submission: 2024-10-23 22:42:27

Can It Fizz?

Time of First Successful Submission: 2025-08-30 20:25:17

Does It Buzz?

Time of First Successful Submission: 2025-08-30 20:38:04

Make It FizzBuzz

Time of First Successful Submission: 2025-08-30 20:58:49

Terrible Token (Easy)

Time of First Successful Submission: 2024-10-13 18:44:39

Terrible Token (Hard)

Time of First Successful Submission: 2024-10-13 18:49:07

Tangled Ticket (Easy)

Time of First Successful Submission: 2024-10-13 18:50:15

Tangled Ticket (Hard)

Time of First Successful Submission: 2024-10-13 18:51:53

Meager Mangler (Easy)

Time of First Successful Submission: 2024-10-13 19:11:47

Meager Mangler (Hard)

Time of First Successful Submission: 2024-10-13 19:30:07

Monstrous Mangler (Easy)

Time of First Successful Submission: 2024-10-13 20:16:43

Monstrous Mangler (Hard)

Time of First Successful Submission: 2024-10-13 20:21:42

Patched Up (Easy)

Time of First Successful Submission: 2024-10-13 20:33:31

Patched Up (Hard)

Time of First Successful Submission: 2024-10-13 20:36:40

Puzzle Patch (Easy)

Time of First Successful Submission: 2024-10-13 20:38:08

Puzzle Patch (Hard)

Time of First Successful Submission: 2024-10-13 20:39:21

Patch Perfect (Easy)

Time of First Successful Submission: 2024-10-13 20:47:20

Patch Perfect (Hard)

Time of First Successful Submission: 2024-10-13 20:53:11

Trust the Yancode (Easy)

Time of First Successful Submission: 2024-10-14 22:39:53

Trust the Yancode (Hard)

Time of First Successful Submission: 2024-10-14 22:44:18

Know the Yancode (Easy)

Time of First Successful Submission: 2024-10-15 01:23:30

Know the Yancode (Hard)

Time of First Successful Submission: 2024-10-15 01:31:42

Master the Yancode (Easy)

Time of First Successful Submission: 2024-10-15 01:51:15

Master the Yancode (Hard)

Time of First Successful Submission: 2024-10-15 01:58:28

Transcend the Yancode (Easy)

Time of First Successful Submission: 2024-10-15 02:02:32

Transcend the Yancode (Hard)

Time of First Successful Submission: 2024-10-15 02:05:20

The Yanalyzer (Easy)

Time of First Successful Submission: 2024-10-15 22:08:17

The Yanalyzer (Hard)

Time of First Successful Submission: 2024-10-16 01:11:29

The Yangler (Easy)

Time of First Successful Submission: 2024-10-16 15:45:40

The Yangler (Hard)

Time of First Successful Submission: 2024-10-16 16:08:46

Yancraft (Easy)

Time of First Successful Submission: 2024-10-16 23:03:16

Yancraft (Hard)

Time of First Successful Submission: 2024-10-17 01:23:46

Yansanity (Easy)

Time of First Successful Submission: 2024-10-17 02:04:23

Yansanity (Hard)

Time of First Successful Submission: 2024-10-17 04:04:35

Loose Link (Easy)

Time of First Successful Submission: 2025-08-27 20:00:33

Loose Link (Hard)

Time of First Successful Submission: 2025-08-27 20:01:23

Call Chain (Easy)

Time of First Successful Submission: 2025-08-27 20:02:34

Call Chain (Hard)

Time of First Successful Submission: 2025-08-27 20:03:14

Chain of Command (Easy)

Time of First Successful Submission: 2025-08-27 20:05:53

Chain of Command (Hard)

Time of First Successful Submission: 2025-08-27 20:06:32

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2025-08-28 14:23:08

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2025-08-28 14:23:55

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2025-08-28 15:05:06

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2025-08-28 15:07:11

Indirect Invocation (Easy)

Time of First Successful Submission: 2025-08-28 16:37:21

Indirect Invocation (Hard)

Time of First Successful Submission: 2025-08-28 16:38:26

Leaky Libc (Easy)

Time of First Successful Submission: 2025-08-28 16:50:03

Leaky Libc (Hard)

Time of First Successful Submission: 2025-08-28 16:50:51

Putsception (Easy)

Time of First Successful Submission: 2025-08-28 18:12:55

Putsception (Hard)

Time of First Successful Submission: 2025-08-28 18:14:12

Pivotal Prelude (Easy)

Time of First Successful Submission: 2025-08-28 19:46:57

Pivotal Prelude (Hard)

Time of First Successful Submission: 2025-08-28 19:47:47

Pivotal Pointer (Easy)

Time of First Successful Submission: 2025-08-28 20:14:21

Pivotal Pointer (Hard)

Time of First Successful Submission: 2025-08-28 20:14:51

Pivotal Payload (Easy)

Time of First Successful Submission: 2025-08-28 20:18:15

Pivotal Payload (Hard)

Time of First Successful Submission: 2025-08-28 20:18:48

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2025-08-28 20:41:31

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2025-08-28 20:42:56

Guarded Gadgets (Easy)

Time of First Successful Submission: 2025-08-29 20:10:11

Guarded Gadgets (Hard)

Time of First Successful Submission: 2025-08-29 20:11:10

ROP Roulette (Easy)

Time of First Successful Submission: 2025-08-29 23:58:04

ROP Roulette (Hard)

Time of First Successful Submission: 2025-08-30 00:00:41

Libc Lottery (Easy)

Time of First Successful Submission: 2025-08-30 02:26:10

Libc Lottery (Hard)

Time of First Successful Submission: 2025-08-30 02:27:02

Freebie (Easy)

Time of First Successful Submission: 2025-02-11 23:50:25

Freebie (Hard)

Time of First Successful Submission: 2025-02-11 23:53:53

Freebin Feint (Easy)

Time of First Successful Submission: 2025-02-12 21:39:52

Freebin Feint (Hard)

Time of First Successful Submission: 2025-02-12 21:42:22

Free Flag Fumble (Easy)

Time of First Successful Submission: 2025-02-12 21:43:24

Free Flag Fumble (Hard)

Time of First Successful Submission: 2025-02-12 21:46:11

Fickle Free (Easy)

Time of First Successful Submission: 2025-02-12 21:53:38

Fickle Free (Hard)

Time of First Successful Submission: 2025-02-12 21:55:47

Malloc Mirage (Easy)

Time of First Successful Submission: 2025-02-12 22:04:07

Malloc Mirage (Hard)

Time of First Successful Submission: 2025-02-12 22:06:56

Seeking Secrets (Easy)

Time of First Successful Submission: 2025-02-12 22:20:11

Seeking Secrets (Hard)

Time of First Successful Submission: 2025-02-12 22:22:16

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2025-02-12 23:10:40

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2025-02-12 23:13:11

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2025-02-12 23:48:45

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2025-02-12 23:49:28

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2025-02-12 23:53:17

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2025-02-12 23:54:30

Sus Sequence (Easy)

Time of First Successful Submission: 2025-02-13 14:52:28

Sus Sequence (Hard)

Time of First Successful Submission: 2025-02-13 14:53:04

Echo Emanations (Easy)

Time of First Successful Submission: 2025-02-16 23:59:10

Echo Emanations (Hard)

Time of First Successful Submission: 2025-02-16 23:59:24

Stack Spoofing (Easy)

Time of First Successful Submission: 2025-02-17 00:22:53

Stack Spoofing (Hard)

Time of First Successful Submission: 2025-02-17 00:25:58

Stack Summoning (Easy)

Time of First Successful Submission: 2025-02-17 00:39:18

Stack Summoning (Hard)

Time of First Successful Submission: 2025-02-17 00:39:38

Enterprising Echo (Easy)

Time of First Successful Submission: 2025-04-18 02:12:08

Enterprising Echo (Hard)

Time of First Successful Submission: 2025-04-18 02:22:41

Ephemeral Echo (Easy)

Time of First Successful Submission: 2025-04-19 01:37:06

Ephemeral Echo (Hard)

Time of First Successful Submission: 2025-04-19 01:40:19

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2025-04-22 03:17:25

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2025-04-22 03:25:02

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2025-04-23 01:22:39

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2025-04-23 01:24:49

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2025-04-24 23:56:34

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2025-04-25 00:00:49

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2025-04-26 00:53:55

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2025-04-26 00:54:29

Tcache Terror (Easy)

Time of First Successful Submission: 2025-08-17 21:30:25

Tcache Terror (Hard)

Time of First Successful Submission: 2025-08-17 21:46:31

Containment Composition (Easy)

Time of First Successful Submission: 2024-10-24 14:28:10

Containment Composition (Hard)

Time of First Successful Submission: 2024-10-24 14:40:27

Constant Corruption (Easy)

Time of First Successful Submission: 2024-10-24 17:49:40

Constant Corruption (Hard)

Time of First Successful Submission: 2024-10-24 17:55:15

Return to YanLand (Easy)

Time of First Successful Submission: 2024-10-25 01:36:31

Return to YanLand (Hard)

Time of First Successful Submission: 2024-10-26 03:48:17

Escape from YanLand (Easy)

Time of First Successful Submission: 2024-10-27 03:07:16

Escape from YanLand (Hard)

Time of First Successful Submission: 2024-10-27 03:17:08

The YanFilter (Easy)

Time of First Successful Submission: 2024-10-27 19:17:01

The YanFilter (Hard)

Time of First Successful Submission: 2024-10-27 23:16:13

The Great YanFilter (Easy)

Time of First Successful Submission: 2024-10-28 17:02:51

The Great YanFilter (Hard)

Time of First Successful Submission: 2024-10-28 17:08:20

Yan85 Reborn (Easy)

Time of First Successful Submission: 2024-10-29 19:10:52

Yan85 Reborn (Hard)

Time of First Successful Submission: 2024-10-29 19:33:53


System Security

56 / 95 573 / 3182


chroot-escape-basic

Time of First Successful Submission: 2024-10-30 14:31:49

chroot-shellcode

Time of First Successful Submission: 2024-10-30 14:45:09

chroot-proper

Time of First Successful Submission: 2024-10-30 15:02:43

seccomp-basic

Time of First Successful Submission: 2024-10-30 15:43:05

seccomp-linkat

Time of First Successful Submission: 2024-10-30 15:52:35

seccomp-fchdir

Time of First Successful Submission: 2024-10-30 15:54:00

seccomp-rechroot

Time of First Successful Submission: 2024-10-30 15:56:24

seccomp-only

Time of First Successful Submission: 2024-10-30 15:59:35

seccomp-arch32

Time of First Successful Submission: 2024-10-30 16:12:19

seccomp-minimal

Time of First Successful Submission: 2024-10-30 18:43:53

seccomp-timebased

Time of First Successful Submission: 2024-10-30 19:17:02

seccomp-readonly

Time of First Successful Submission: 2024-10-30 19:17:59

process-isolation

Time of First Successful Submission: 2024-10-31 01:34:23

mount-namespace

Time of First Successful Submission: 2024-10-31 01:50:36

mount-cleanup

Time of First Successful Submission: 2024-11-04 03:51:39

mount-readonly

Time of First Successful Submission: 2024-11-04 15:30:28

mount-shellcode

Time of First Successful Submission: 2024-11-04 16:47:06

mount-bindmount

Time of First Successful Submission: 2024-11-05 04:29:39

level1.0

Time of First Successful Submission: 2025-08-31 19:43:36

level1.1

Time of First Successful Submission: 2025-08-31 19:44:24

level2.0

Time of First Successful Submission: 2025-08-31 19:45:40

level2.1

Time of First Successful Submission: 2025-08-31 21:32:22

level3.0

Time of First Successful Submission: 2025-08-31 21:38:23

level3.1

Time of First Successful Submission: 2025-08-31 21:38:55

level4.0

Time of First Successful Submission: 2025-08-31 21:41:02

level4.1

Time of First Successful Submission: 2025-08-31 21:41:38

level5.0

Time of First Successful Submission: 2025-08-31 22:23:14

level5.1

Time of First Successful Submission: 2025-08-31 22:27:53

level6.0

Time of First Successful Submission: 2025-08-31 23:27:08

level6.1

Time of First Successful Submission: 2025-09-01 00:05:19

level7.0

Time of First Successful Submission: 2025-09-01 00:52:56

level7.1

Time of First Successful Submission: 2025-09-01 01:02:52

level8.0

Time of First Successful Submission: 2025-09-01 01:11:57

level8.1

Time of First Successful Submission: 2025-09-01 01:12:57

level9.0

Time of First Successful Submission: 2025-09-01 14:08:25

level9.1

Time of First Successful Submission: 2025-09-01 15:22:22

level10.0

Time of First Successful Submission: 2025-09-01 15:41:02

level10.1

Time of First Successful Submission: 2025-09-01 15:42:04

level11.0

Time of First Successful Submission: 2025-09-01 15:45:28

level11.1

Time of First Successful Submission: 2025-09-01 15:47:11

level1.0

Time of First Successful Submission: 2025-09-01 20:00:53

level1.1

Time of First Successful Submission: 2025-09-01 20:02:23

level2.0

Time of First Successful Submission: 2025-09-01 20:05:04

level2.1

Time of First Successful Submission: 2025-09-01 20:05:50

level3.0

Time of First Successful Submission: 2025-09-01 20:07:49

level3.1

Time of First Successful Submission: 2025-09-01 20:08:50

level4.0

Time of First Successful Submission: 2025-09-01 20:13:57

level4.1

Time of First Successful Submission: 2025-09-01 20:17:57

level5.0

Time of First Successful Submission: 2025-09-01 21:33:49

level5.1

Time of First Successful Submission: 2025-09-01 21:39:22

level6.0

Time of First Successful Submission: 2025-09-01 22:40:35

level6.1

Time of First Successful Submission: 2025-09-01 22:41:01

level7.0

Time of First Successful Submission: 2025-09-01 22:58:26

level7.1

Time of First Successful Submission: 2025-09-01 22:58:50

level8.0

Time of First Successful Submission: 2025-09-03 01:16:04

level8.1

Time of First Successful Submission: 2025-09-03 01:18:52


Start Here

11 / 12 1727 / 38228


Using the Terminal

Time of First Successful Submission: 2025-08-18 14:51:38

Using the VSCode Workspace

Time of First Successful Submission: 2024-09-17 21:31:13

Using the GUI Desktop

Time of First Successful Submission: 2024-09-17 21:32:49

Pasting into the Desktop

Time of First Successful Submission: 2024-09-17 21:33:46

Restarting Challenges

Time of First Successful Submission: 2024-09-17 21:35:45

Challenge Programs

Time of First Successful Submission: 2024-09-17 21:38:31

The Flag File

Time of First Successful Submission: 2024-09-17 21:39:47

Using Privileged Mode

Time of First Successful Submission: 2024-09-17 21:42:18

Persistent Home Directories - One

Time of First Successful Submission: 2024-09-17 21:43:35

Persistent Home Directories - Two

Time of First Successful Submission: 2024-09-17 21:44:22


Linux Luminarium

126 / 128 1698 / 28234


Intro to Commands

Time of First Successful Submission: 2024-09-18 02:07:48

Intro to Arguments

Time of First Successful Submission: 2024-09-18 02:08:10

Command History

Time of First Successful Submission: 2025-08-18 14:52:21

The Root

Time of First Successful Submission: 2024-09-18 02:08:57

Program and absolute paths

Time of First Successful Submission: 2024-09-18 02:09:20

Position thy self

Time of First Successful Submission: 2024-09-18 02:10:37

Position elsewhere

Time of First Successful Submission: 2024-09-18 02:11:38

implicit relative paths, from /

Time of First Successful Submission: 2024-09-18 02:12:28

explicit relative paths, from /

Time of First Successful Submission: 2024-09-18 02:12:59

implicit relative path

Time of First Successful Submission: 2024-09-18 02:15:00

home sweet home

Time of First Successful Submission: 2024-09-18 02:15:26

cat: not the pet, but the command!

Time of First Successful Submission: 2024-09-18 02:15:58

catting absolute paths

Time of First Successful Submission: 2024-09-18 02:16:14

more catting practice

Time of First Successful Submission: 2024-09-18 02:18:38

grepping for a needle in a haystack

Time of First Successful Submission: 2024-09-18 02:19:14

comparing files

Time of First Successful Submission: 2025-08-18 14:53:02

listing files

Time of First Successful Submission: 2024-09-18 02:19:31

touching files

Time of First Successful Submission: 2024-09-18 02:20:01

removing files

Time of First Successful Submission: 2024-09-18 02:20:37

moving files

Time of First Successful Submission: 2025-08-18 14:53:32

hidden files

Time of First Successful Submission: 2024-09-18 02:20:55

An Epic Filesystem Quest

Time of First Successful Submission: 2024-09-18 02:23:24

making directories

Time of First Successful Submission: 2024-09-18 02:23:53

finding files

Time of First Successful Submission: 2024-09-18 02:24:39

linking files

Time of First Successful Submission: 2024-09-18 02:25:14

Learning From Documentation

Time of First Successful Submission: 2024-09-18 02:26:05

Learning Complex Usage

Time of First Successful Submission: 2024-09-18 02:26:52

Reading Manuals

Time of First Successful Submission: 2024-09-18 02:27:29

Searching Manuals

Time of First Successful Submission: 2024-09-18 02:28:47

Searching For Manuals

Time of First Successful Submission: 2024-09-18 02:29:59

Helpful Programs

Time of First Successful Submission: 2024-09-18 02:32:37

Help for Builtins

Time of First Successful Submission: 2024-09-18 02:33:12

Matching with *

Time of First Successful Submission: 2024-09-18 02:34:43

Matching with ?

Time of First Successful Submission: 2024-09-18 02:35:25

Matching with []

Time of First Successful Submission: 2024-09-18 02:36:02

Matching paths with []

Time of First Successful Submission: 2024-09-18 02:36:43

Multiple globs

Time of First Successful Submission: 2025-08-18 14:54:32

Mixing globs

Time of First Successful Submission: 2024-09-18 02:37:57

Exclusionary globbing

Time of First Successful Submission: 2024-09-18 02:38:38

Tab completion

Time of First Successful Submission: 2025-08-18 14:55:19

Multiple options for tab completion

Time of First Successful Submission: 2025-08-18 14:56:03

Tab completion on commands

Time of First Successful Submission: 2025-08-18 14:56:37

Redirecting output

Time of First Successful Submission: 2024-09-18 02:39:33

Redirecting more output

Time of First Successful Submission: 2024-09-18 02:40:11

Appending output

Time of First Successful Submission: 2024-09-18 02:40:47

Redirecting errors

Time of First Successful Submission: 2024-09-18 02:41:45

Redirecting input

Time of First Successful Submission: 2024-09-18 02:42:23

Grepping stored results

Time of First Successful Submission: 2024-09-18 02:43:04

Grepping live output

Time of First Successful Submission: 2024-09-18 02:43:27

Grepping errors

Time of First Successful Submission: 2024-09-18 02:43:58

Filtering with grep -v

Time of First Successful Submission: 2025-08-18 14:57:21

Duplicating piped data with tee

Time of First Successful Submission: 2024-09-18 02:45:35

Process substitution for input

Time of First Successful Submission: 2025-08-18 14:57:57

Writing to multiple programs

Time of First Successful Submission: 2024-09-18 02:48:52

Split-piping stderr and stdout

Time of First Successful Submission: 2024-09-18 02:50:51

Named pipes

Time of First Successful Submission: 2025-08-18 14:59:24

Printing Variables

Time of First Successful Submission: 2024-09-18 02:51:38

Setting Variables

Time of First Successful Submission: 2024-09-18 02:51:56

Multi-word Variables

Time of First Successful Submission: 2024-09-18 02:52:13

Exporting Variables

Time of First Successful Submission: 2024-09-18 02:55:18

Printing Exported Variables

Time of First Successful Submission: 2024-09-18 02:55:34

Storing Command Output

Time of First Successful Submission: 2024-09-18 02:56:14

Reading Input

Time of First Successful Submission: 2024-09-18 02:57:01

Reading Files

Time of First Successful Submission: 2024-09-18 02:57:46

Translating characters

Time of First Successful Submission: 2025-08-18 15:01:42

Deleting characters

Time of First Successful Submission: 2025-08-18 15:02:06

Deleting newlines

Time of First Successful Submission: 2025-08-18 15:02:42

Extracting the first lines with head

Time of First Successful Submission: 2025-08-18 15:03:09

Extracting specific sections of text

Time of First Successful Submission: 2025-08-18 15:04:28

Sorting data

Time of First Successful Submission: 2025-08-18 15:05:39

Listing Processes

Time of First Successful Submission: 2024-09-18 02:59:51

Killing Processes

Time of First Successful Submission: 2024-09-18 03:00:42

Interrupting Processes

Time of First Successful Submission: 2024-09-18 03:01:36

Killing Misbehaving Processes

Time of First Successful Submission: 2025-08-18 15:13:36

Suspending Processes

Time of First Successful Submission: 2024-09-18 03:02:36

Resuming Processes

Time of First Successful Submission: 2024-09-18 03:03:02

Backgrounding Processes

Time of First Successful Submission: 2024-09-18 03:04:06

Foregrounding Processes

Time of First Successful Submission: 2024-09-18 03:04:33

Starting Backgrounded Processes

Time of First Successful Submission: 2024-09-18 03:04:55

Process Exit Codes

Time of First Successful Submission: 2024-09-18 03:05:38

Becoming root with su

Time of First Successful Submission: 2024-09-18 03:26:14

Other users with su

Time of First Successful Submission: 2024-09-18 03:27:59

Cracking passwords

Time of First Successful Submission: 2024-09-18 03:31:09

Using sudo

Time of First Successful Submission: 2024-09-18 03:32:58

Changing File Ownership

Time of First Successful Submission: 2024-09-18 03:08:28

Groups and Files

Time of First Successful Submission: 2024-09-18 03:09:56

Fun With Groups Names

Time of First Successful Submission: 2024-09-18 03:10:32

Changing Permissions

Time of First Successful Submission: 2024-09-18 03:13:46

Executable Files

Time of First Successful Submission: 2024-09-18 03:14:14

Permission Tweaking Practice

Time of First Successful Submission: 2024-09-18 03:18:05

Permissions Setting Practice

Time of First Successful Submission: 2024-09-18 03:20:59

The SUID Bit

Time of First Successful Submission: 2024-09-18 03:22:12

Chaining with Semicolons

Time of First Successful Submission: 2024-09-18 03:33:47

Building on Success

Time of First Successful Submission: 2025-08-18 15:06:19

Handling Failure

Time of First Successful Submission: 2025-08-18 15:06:38

Your First Shell Script

Time of First Successful Submission: 2024-09-18 03:36:01

Redirecting Script Output

Time of First Successful Submission: 2024-09-18 03:36:59

Executable Shell Scripts

Time of First Successful Submission: 2024-09-18 03:37:44

Understanding Shebangs

Time of First Successful Submission: 2025-08-18 15:08:04

Scripting with Arguments

Time of First Successful Submission: 2025-08-18 15:08:31

Scripting with Conditionals

Time of First Successful Submission: 2025-08-18 15:09:54

Scripting with Default Cases

Time of First Successful Submission: 2025-08-18 15:10:23

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-08-18 15:11:25

Reading Shell Scripts

Time of First Successful Submission: 2025-08-25 15:02:48

Launching Screen

Time of First Successful Submission: 2025-08-18 15:16:43

Detaching and Attaching

Time of First Successful Submission: 2025-08-18 15:17:32

Finding Sessions

Time of First Successful Submission: 2025-08-18 15:18:16

Switching Windows

Time of First Successful Submission: 2025-08-18 15:18:51

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-08-18 15:21:47

Switching Windows (tmux)

Time of First Successful Submission: 2025-08-18 15:22:13

The PATH Variable

Time of First Successful Submission: 2024-09-18 03:38:37

Setting PATH

Time of First Successful Submission: 2024-09-18 03:40:09

Finding Commands

Time of First Successful Submission: 2025-08-18 15:23:25

Adding Commands

Time of First Successful Submission: 2024-09-18 03:43:43

Hijacking Commands

Time of First Successful Submission: 2024-09-18 03:45:20

Bashrc Backdoor

Time of First Successful Submission: 2025-08-18 15:26:21

Sniffing Input

Time of First Successful Submission: 2025-08-18 15:27:57

Overshared Directories

Time of First Successful Submission: 2025-08-18 15:29:55

Tricky Linking

Time of First Successful Submission: 2025-08-18 15:31:44

Sniffing Process Arguments

Time of First Successful Submission: 2025-08-18 15:32:30

Snooping on Configurations

Time of First Successful Submission: 2025-08-18 15:33:43

The Fork Bomb

Time of First Successful Submission: 2025-08-18 15:35:35

Disk-Space Doomsday

Time of First Successful Submission: 2025-08-18 15:37:39

rm -rf /

Time of First Successful Submission: 2025-08-18 15:44:11

Life after rm -rf /

Time of First Successful Submission: 2025-08-18 15:50:40

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-08-18 15:55:55


Computing 101

69 / 69 704 / 19374


Your First Register

Time of First Successful Submission: 2024-10-21 15:35:15

Your First Syscall

Time of First Successful Submission: 2024-10-21 15:35:42

Exit Codes

Time of First Successful Submission: 2024-10-21 15:36:08

Building Executables

Time of First Successful Submission: 2024-10-23 22:25:36

Moving Between Registers

Time of First Successful Submission: 2024-10-21 15:37:15

Tracing Syscalls

Time of First Successful Submission: 2024-10-21 15:36:49

Starting GDB

Time of First Successful Submission: 2025-02-08 00:31:35

Starting Programs in GDB

Time of First Successful Submission: 2025-02-08 00:32:03

Loading From Memory

Time of First Successful Submission: 2024-10-21 15:38:04

More Loading Practice

Time of First Successful Submission: 2024-10-21 15:38:31

Dereferencing Pointers

Time of First Successful Submission: 2024-10-21 15:38:59

Dereferencing Yourself

Time of First Successful Submission: 2024-10-21 15:39:23

Dereferencing with Offsets

Time of First Successful Submission: 2024-10-21 15:39:53

Stored Addresses

Time of First Successful Submission: 2024-10-21 15:40:28

Double Dereference

Time of First Successful Submission: 2024-10-21 15:42:11

Triple Dereference

Time of First Successful Submission: 2024-10-21 15:42:41

Writing Output

Time of First Successful Submission: 2024-10-21 15:44:18

Chaining Syscalls

Time of First Successful Submission: 2024-10-21 15:46:09

Writing Strings

Time of First Successful Submission: 2024-10-21 15:46:53

Reading Data

Time of First Successful Submission: 2025-08-18 16:00:52

set-register

Time of First Successful Submission: 2024-09-19 15:49:53

set-multiple-registers

Time of First Successful Submission: 2024-09-19 15:50:49

add-to-register

Time of First Successful Submission: 2024-09-19 15:51:48

linear-equation-registers

Time of First Successful Submission: 2024-09-19 15:56:45

integer-division

Time of First Successful Submission: 2024-09-19 15:58:39

modulo-operation

Time of First Successful Submission: 2024-10-09 22:09:01

set-upper-byte

Time of First Successful Submission: 2024-10-09 22:09:44

efficient-modulo

Time of First Successful Submission: 2024-10-09 22:12:52

byte-extraction

Time of First Successful Submission: 2024-10-09 22:15:46

bitwise-and

Time of First Successful Submission: 2024-10-09 22:21:01

check-even

Time of First Successful Submission: 2024-10-09 22:25:28

memory-read

Time of First Successful Submission: 2024-10-09 22:26:19

memory-write

Time of First Successful Submission: 2024-10-09 22:26:44

memory-increment

Time of First Successful Submission: 2024-10-09 22:27:43

byte-access

Time of First Successful Submission: 2024-10-09 22:28:30

memory-size-access

Time of First Successful Submission: 2024-10-09 22:29:25

little-endian-write

Time of First Successful Submission: 2024-10-09 22:31:58

memory-sum

Time of First Successful Submission: 2024-10-09 22:34:07

stack-subtraction

Time of First Successful Submission: 2024-10-09 22:34:41

swap-stack-values

Time of First Successful Submission: 2024-10-09 22:35:12

average-stack-values

Time of First Successful Submission: 2024-10-09 22:41:01

absolute-jump

Time of First Successful Submission: 2024-10-09 22:41:37

relative-jump

Time of First Successful Submission: 2024-10-09 22:44:15

jump-trampoline

Time of First Successful Submission: 2024-10-09 22:45:13

conditional-jump

Time of First Successful Submission: 2024-10-09 22:51:01

indirect-jump

Time of First Successful Submission: 2024-10-09 22:59:38

average-loop

Time of First Successful Submission: 2024-10-09 23:04:04

count-non-zero

Time of First Successful Submission: 2024-10-09 23:06:28

string-lower

Time of First Successful Submission: 2024-10-10 01:23:45

most-common-byte

Time of First Successful Submission: 2024-10-10 01:39:43

Debugging Programs

Time of First Successful Submission: 2024-10-10 12:26:48

Inspecting Registers

Time of First Successful Submission: 2024-10-10 12:28:47

Examining Memory

Time of First Successful Submission: 2024-10-10 12:33:40

Setting Breakpoints

Time of First Successful Submission: 2024-10-10 13:51:59

GDB Scripting

Time of First Successful Submission: 2024-10-10 13:58:11

Modifying Data

Time of First Successful Submission: 2024-10-10 14:00:59

Modifying Execution

Time of First Successful Submission: 2024-10-10 14:01:36

Broken Functions

Time of First Successful Submission: 2024-10-10 14:05:52

Exit

Time of First Successful Submission: 2024-09-19 14:58:49

Socket

Time of First Successful Submission: 2024-09-19 16:56:18

Bind

Time of First Successful Submission: 2024-09-19 17:08:46

Listen

Time of First Successful Submission: 2024-09-19 17:11:43

Accept

Time of First Successful Submission: 2024-09-19 17:17:14

Static Response

Time of First Successful Submission: 2024-09-19 18:03:30

Dynamic Response

Time of First Successful Submission: 2024-09-19 18:37:00

Iterative GET Server

Time of First Successful Submission: 2024-09-19 18:45:49

Concurrent GET Server

Time of First Successful Submission: 2024-09-19 19:00:24

Concurrent POST Server

Time of First Successful Submission: 2024-09-19 19:26:50

Web Server

Time of First Successful Submission: 2024-09-19 19:35:26


Playing With Programs

116 / 116 314 / 22117


What's the password?

Time of First Successful Submission: 2025-02-08 00:33:17

... and again!

Time of First Successful Submission: 2025-02-08 00:33:39

Newline Troubles

Time of First Successful Submission: 2025-02-08 00:34:55

Reasoning about files

Time of First Successful Submission: 2025-02-08 00:36:03

Specifying Filenames

Time of First Successful Submission: 2025-02-08 00:36:44

Binary and Hex Encoding

Time of First Successful Submission: 2025-02-08 00:39:49

More Hex

Time of First Successful Submission: 2025-02-08 00:40:49

Decoding Hex

Time of First Successful Submission: 2025-02-08 00:41:58

Decoding Practice

Time of First Successful Submission: 2025-02-08 00:44:22

Encoding Practice

Time of First Successful Submission: 2025-02-08 00:55:55

Hex-encoding ASCII

Time of First Successful Submission: 2025-02-08 00:59:26

Nested Encoding

Time of First Successful Submission: 2025-02-08 01:05:15

Hex-encoding UTF-8

Time of First Successful Submission: 2025-02-08 01:09:50

UTF Mixups

Time of First Successful Submission: 2025-02-08 01:12:01

Modifying Encoded Data

Time of First Successful Submission: 2025-02-08 01:20:42

Decoding Base64

Time of First Successful Submission: 2024-09-25 18:39:03

Encoding Base64

Time of First Successful Submission: 2025-02-08 01:24:04

Dealing with Obfuscation

Time of First Successful Submission: 2025-02-08 01:25:39

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-02-08 01:42:32

Your First HTTP Request

Time of First Successful Submission: 2025-02-08 01:45:17

Reading Flask

Time of First Successful Submission: 2025-02-08 01:46:01

Commented Data

Time of First Successful Submission: 2025-02-08 01:47:13

HTTP Metadata

Time of First Successful Submission: 2025-02-08 01:48:27

HTTP (netcat)

Time of First Successful Submission: 2024-09-19 02:03:55

HTTP Paths (netcat)

Time of First Successful Submission: 2024-09-19 02:10:23

HTTP (curl)

Time of First Successful Submission: 2024-09-19 02:09:45

HTTP (python)

Time of First Successful Submission: 2024-09-19 02:11:02

HTTP Host Header (python)

Time of First Successful Submission: 2024-09-19 02:09:18

HTTP Host Header (curl)

Time of First Successful Submission: 2024-09-19 02:06:49

HTTP Host Header (netcat)

Time of First Successful Submission: 2024-09-19 02:07:53

URL Encoding (netcat)

Time of First Successful Submission: 2024-09-19 02:20:54

HTTP GET Parameters

Time of First Successful Submission: 2024-09-19 02:22:18

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2024-09-19 02:27:14

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2024-09-19 02:25:32

HTTP Forms

Time of First Successful Submission: 2025-02-08 01:51:43

HTTP Forms (curl)

Time of First Successful Submission: 2024-09-19 02:28:49

HTTP Forms (netcat)

Time of First Successful Submission: 2024-09-19 02:42:25

HTTP Forms (python)

Time of First Successful Submission: 2024-09-19 02:45:03

HTTP Forms Without Forms

Time of First Successful Submission: 2025-02-08 01:52:31

Multiple Form Fields (curl)

Time of First Successful Submission: 2024-09-19 02:46:03

Multiple Form Fields (netcat)

Time of First Successful Submission: 2024-09-19 02:49:02

HTTP Redirects (netcat)

Time of First Successful Submission: 2024-09-19 03:11:31

HTTP Redirects (curl)

Time of First Successful Submission: 2024-09-19 03:09:57

HTTP Redirects (python)

Time of First Successful Submission: 2024-09-19 03:12:04

HTTP Cookies (curl)

Time of First Successful Submission: 2024-09-19 03:13:19

HTTP Cookies (netcat)

Time of First Successful Submission: 2024-09-19 03:15:31

HTTP Cookies (python)

Time of First Successful Submission: 2024-09-19 03:16:16

Server State (python)

Time of First Successful Submission: 2024-09-19 03:32:33

Listening Web

Time of First Successful Submission: 2025-02-08 01:54:19

Speaking Redirects

Time of First Successful Submission: 2025-02-08 02:03:50

JavaScript Redirects

Time of First Successful Submission: 2025-02-08 02:09:23

Including JavaScript

Time of First Successful Submission: 2025-08-18 16:14:48

HTTP (javascript)

Time of First Successful Submission: 2025-08-18 16:18:01

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-08-18 16:20:09

HTTP Forms (javascript)

Time of First Successful Submission: 2025-08-18 16:23:18

cat

Time of First Successful Submission: 2024-09-18 15:38:29

more

Time of First Successful Submission: 2024-09-18 15:39:43

less

Time of First Successful Submission: 2024-09-18 15:40:08

tail

Time of First Successful Submission: 2024-09-18 15:40:36

head

Time of First Successful Submission: 2024-09-18 15:40:56

sort

Time of First Successful Submission: 2024-09-18 15:41:21

vim

Time of First Successful Submission: 2024-09-18 15:41:56

emacs

Time of First Successful Submission: 2024-09-18 15:42:22

nano

Time of First Successful Submission: 2024-09-18 15:43:54

rev

Time of First Successful Submission: 2024-09-18 15:44:20

od

Time of First Successful Submission: 2024-09-18 15:48:14

hd

Time of First Successful Submission: 2024-09-18 15:50:27

xxd

Time of First Successful Submission: 2024-09-18 15:51:03

base32

Time of First Successful Submission: 2024-09-18 15:51:37

base64

Time of First Successful Submission: 2024-09-18 15:51:57

split

Time of First Successful Submission: 2024-09-18 15:52:37

gzip

Time of First Successful Submission: 2024-09-18 15:54:25

bzip2

Time of First Successful Submission: 2024-09-18 15:54:54

zip

Time of First Successful Submission: 2024-09-18 16:02:14

tar

Time of First Successful Submission: 2024-09-18 16:05:52

ar

Time of First Successful Submission: 2024-09-18 16:13:42

cpio

Time of First Successful Submission: 2024-09-18 16:16:48

genisoimage

Time of First Successful Submission: 2024-10-04 02:28:04

env

Time of First Successful Submission: 2024-09-18 18:49:28

find

Time of First Successful Submission: 2024-09-18 18:50:20

make

Time of First Successful Submission: 2024-09-18 18:51:31

nice

Time of First Successful Submission: 2024-09-18 18:51:59

timeout

Time of First Successful Submission: 2024-09-18 18:52:26

stdbuf

Time of First Successful Submission: 2024-09-18 18:53:09

setarch

Time of First Successful Submission: 2024-09-18 18:54:06

watch

Time of First Successful Submission: 2024-09-18 18:55:02

socat

Time of First Successful Submission: 2024-09-18 18:56:00

whiptail

Time of First Successful Submission: 2024-09-18 19:01:52

awk

Time of First Successful Submission: 2024-09-18 19:02:42

sed

Time of First Successful Submission: 2024-09-18 19:03:07

ed

Time of First Successful Submission: 2024-09-18 19:05:46

chown

Time of First Successful Submission: 2024-09-18 19:06:06

chmod

Time of First Successful Submission: 2024-09-18 19:06:23

cp

Time of First Successful Submission: 2024-09-18 19:08:11

mv

Time of First Successful Submission: 2024-10-04 02:29:19

perl

Time of First Successful Submission: 2024-09-18 22:21:06

python

Time of First Successful Submission: 2024-09-18 22:26:33

ruby

Time of First Successful Submission: 2024-09-18 22:27:47

bash

Time of First Successful Submission: 2024-10-04 02:33:29

date

Time of First Successful Submission: 2024-09-18 22:42:18

dmesg

Time of First Successful Submission: 2024-09-18 22:42:43

wc

Time of First Successful Submission: 2024-09-18 22:43:14

gcc

Time of First Successful Submission: 2024-09-18 22:44:42

as

Time of First Successful Submission: 2024-09-18 22:45:00

wget

Time of First Successful Submission: 2024-10-04 02:42:26

ssh-keygen

Time of First Successful Submission: 2024-10-04 15:14:43

SQL Queries

Time of First Successful Submission: 2025-08-18 16:25:38

Filtering SQL

Time of First Successful Submission: 2025-08-18 16:27:05

Choosing Columns

Time of First Successful Submission: 2025-08-18 16:30:45

Exclusionary Filtering

Time of First Successful Submission: 2025-08-18 16:31:57

Filtering Strings

Time of First Successful Submission: 2025-08-18 16:34:22

Filtering on Expressions

Time of First Successful Submission: 2025-08-18 16:35:49

SELECTing Expressions

Time of First Successful Submission: 2025-08-18 16:41:00

Composite Conditions

Time of First Successful Submission: 2025-08-18 16:42:11

Reaching Your LIMITs

Time of First Successful Submission: 2025-08-18 16:45:14

Querying Metadata

Time of First Successful Submission: 2025-08-18 16:47:00


CybHer Dojo

11 / 104 1873 / 38442


Using the Terminal

Time of First Successful Submission: 2025-08-18 14:51:38

Using the VSCode Workspace

Time of First Successful Submission: 2024-09-17 21:31:13

Using the GUI Desktop

Time of First Successful Submission: 2024-09-17 21:32:49

Pasting into the Desktop

Time of First Successful Submission: 2024-09-17 21:33:46

Restarting Challenges

Time of First Successful Submission: 2024-09-17 21:35:45

Getting Help

Time of First Successful Submission: 2024-09-17 21:37:46

Challenge Programs

Time of First Successful Submission: 2024-09-17 21:38:31

The Flag File

Time of First Successful Submission: 2024-09-17 21:39:47

Using Privileged Mode

Time of First Successful Submission: 2024-09-17 21:42:18

Persistent Home Directories - One

Time of First Successful Submission: 2024-09-17 21:43:35

Persistent Home Directories - Two

Time of First Successful Submission: 2024-09-17 21:44:22


GCA CTF

11 / 104 1873 / 38442


Using the Terminal

Time of First Successful Submission: 2025-08-18 14:51:38

Using the VSCode Workspace

Time of First Successful Submission: 2024-09-17 21:31:13

Using the GUI Desktop

Time of First Successful Submission: 2024-09-17 21:32:49

Pasting into the Desktop

Time of First Successful Submission: 2024-09-17 21:33:46

Restarting Challenges

Time of First Successful Submission: 2024-09-17 21:35:45

Getting Help

Time of First Successful Submission: 2024-09-17 21:37:46

Challenge Programs

Time of First Successful Submission: 2024-09-17 21:38:31

The Flag File

Time of First Successful Submission: 2024-09-17 21:39:47

Using Privileged Mode

Time of First Successful Submission: 2024-09-17 21:42:18

Persistent Home Directories - One

Time of First Successful Submission: 2024-09-17 21:43:35

Persistent Home Directories - Two

Time of First Successful Submission: 2024-09-17 21:44:22