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pwn.college Archives

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level1

Time of First Successful Submission: 2025-06-12 02:06:25

level2

Time of First Successful Submission: 2025-06-12 02:13:18

level3

Time of First Successful Submission: 2025-06-12 02:15:54

level4

Time of First Successful Submission: 2025-06-12 02:22:39

level5

Time of First Successful Submission: 2025-06-12 02:28:16

level6

Time of First Successful Submission: 2025-06-12 02:31:41

level7

Time of First Successful Submission: 2025-06-12 02:39:24

level8

Time of First Successful Submission: 2025-06-12 02:44:09

level9

Time of First Successful Submission: 2025-06-12 02:46:20

level10

Time of First Successful Submission: 2025-06-12 02:48:20

level11

Time of First Successful Submission: 2025-06-12 02:52:08

level12

Time of First Successful Submission: 2025-06-12 02:55:00

level13

Time of First Successful Submission: 2025-06-12 02:56:40

level14

Time of First Successful Submission: 2025-06-12 03:00:00

level15

Time of First Successful Submission: 2025-06-12 03:02:46

level16

Time of First Successful Submission: 2025-06-12 03:14:06

level17

Time of First Successful Submission: 2025-06-12 03:17:13

level18

Time of First Successful Submission: 2025-06-12 03:19:08

level19

Time of First Successful Submission: 2025-06-12 03:24:28

level20

Time of First Successful Submission: 2025-06-12 03:25:54

level21

Time of First Successful Submission: 2025-06-12 03:33:03

level22

Time of First Successful Submission: 2025-06-12 03:38:22

level23

Time of First Successful Submission: 2025-06-12 03:40:06

level24

Time of First Successful Submission: 2025-06-12 03:42:26

level25

Time of First Successful Submission: 2025-06-12 03:45:02

level26

Time of First Successful Submission: 2025-06-12 03:47:59

level27

Time of First Successful Submission: 2025-06-12 03:51:59

level28

Time of First Successful Submission: 2025-06-12 03:53:09

level29

Time of First Successful Submission: 2025-06-12 03:56:47

level30

Time of First Successful Submission: 2025-06-12 03:58:22

level31

Time of First Successful Submission: 2025-06-12 04:21:59

level32

Time of First Successful Submission: 2025-06-12 04:23:03

level33

Time of First Successful Submission: 2025-06-12 04:26:00

level34

Time of First Successful Submission: 2025-06-12 04:28:08

level35

Time of First Successful Submission: 2025-06-12 04:32:35

level36

Time of First Successful Submission: 2025-06-12 04:34:33

level37

Time of First Successful Submission: 2025-06-12 04:35:24

level38

Time of First Successful Submission: 2025-06-12 04:36:16

level39

Time of First Successful Submission: 2025-06-12 04:37:13

level40

Time of First Successful Submission: 2025-06-12 04:39:36

level41

Time of First Successful Submission: 2025-06-12 16:52:22

level42

Time of First Successful Submission: 2025-06-12 14:48:04

level43

Time of First Successful Submission: 2025-06-12 16:19:30

level44

Time of First Successful Submission: 2025-06-12 16:54:03

level45

Time of First Successful Submission: 2025-06-12 16:55:13

level46

Time of First Successful Submission: 2025-06-12 16:56:43

level47

Time of First Successful Submission: 2025-06-12 16:58:18

level48

Time of First Successful Submission: 2025-06-12 17:21:41

level49

Time of First Successful Submission: 2025-06-12 17:56:14

level50

Time of First Successful Submission: 2025-06-12 17:57:38

level51

Time of First Successful Submission: 2025-06-12 17:58:35

level52

Time of First Successful Submission: 2025-06-12 18:00:51

level53

Time of First Successful Submission: 2025-06-12 18:35:10

level54

Time of First Successful Submission: 2025-06-12 18:39:47

level55

Time of First Successful Submission: 2025-06-12 18:40:50

level56

Time of First Successful Submission: 2025-06-12 18:42:18

level57

Time of First Successful Submission: 2025-06-12 18:43:39

level58

Time of First Successful Submission: 2025-06-12 19:01:19

level59

Time of First Successful Submission: 2025-06-12 19:07:48

level60

Time of First Successful Submission: 2025-06-12 19:11:21

level61

Time of First Successful Submission: 2025-06-12 19:13:23

level62

Time of First Successful Submission: 2025-06-12 19:14:47

level63

Time of First Successful Submission: 2025-06-12 19:17:16

level64

Time of First Successful Submission: 2025-06-12 19:18:26

level65

Time of First Successful Submission: 2025-06-12 19:19:24

level66

Time of First Successful Submission: 2025-06-12 19:20:32

level67

Time of First Successful Submission: 2025-06-12 19:21:26

level68

Time of First Successful Submission: 2025-06-12 19:23:15

level70

Time of First Successful Submission: 2025-06-12 19:36:48

level71

Time of First Successful Submission: 2025-06-12 19:42:05

level72

Time of First Successful Submission: 2025-06-12 19:46:25

level73

Time of First Successful Submission: 2025-06-12 19:48:43

level74

Time of First Successful Submission: 2025-06-12 19:50:27

level76

Time of First Successful Submission: 2025-06-12 19:51:43

level77

Time of First Successful Submission: 2025-06-12 19:52:59

level78

Time of First Successful Submission: 2025-06-12 19:55:28

level79

Time of First Successful Submission: 2025-06-12 19:59:48

level80

Time of First Successful Submission: 2025-06-12 20:01:28

level82

Time of First Successful Submission: 2025-06-12 20:12:21

level83

Time of First Successful Submission: 2025-06-12 20:14:30

level84

Time of First Successful Submission: 2025-06-12 20:21:47

level85

Time of First Successful Submission: 2025-06-12 20:26:29

level86

Time of First Successful Submission: 2025-06-12 20:30:46

level87

Time of First Successful Submission: 2025-06-12 20:39:15

level88

Time of First Successful Submission: 2025-06-12 22:48:48

level89

Time of First Successful Submission: 2025-06-12 23:06:07

level90

Time of First Successful Submission: 2025-06-12 23:13:02

level91

Time of First Successful Submission: 2025-06-12 23:16:29

level92

Time of First Successful Submission: 2025-06-12 23:23:13

level93

Time of First Successful Submission: 2025-06-13 00:01:32

level94

Time of First Successful Submission: 2025-06-13 00:03:01

level95

Time of First Successful Submission: 2025-06-13 01:59:05

level96

Time of First Successful Submission: 2025-06-13 02:01:40

level97

Time of First Successful Submission: 2025-06-13 02:33:55

level98

Time of First Successful Submission: 2025-06-13 04:59:18

level99

Time of First Successful Submission: 2025-06-13 05:12:25

level100

Time of First Successful Submission: 2025-06-13 05:19:55

level101

Time of First Successful Submission: 2025-06-13 10:24:14

level102

Time of First Successful Submission: 2025-06-13 10:26:55

level103

Time of First Successful Submission: 2025-06-13 10:28:17

level104

Time of First Successful Submission: 2025-06-13 10:29:13

level105

Time of First Successful Submission: 2025-06-13 10:30:26

level106

Time of First Successful Submission: 2025-06-13 10:33:34

level107

Time of First Successful Submission: 2025-06-13 10:36:39

level108

Time of First Successful Submission: 2025-06-13 10:46:50

level109

Time of First Successful Submission: 2025-06-13 10:48:23

level110

Time of First Successful Submission: 2025-06-13 10:49:53

level111

Time of First Successful Submission: 2025-06-13 10:58:21

level112

Time of First Successful Submission: 2025-06-13 11:00:35

level113

Time of First Successful Submission: 2025-06-13 11:19:02

level114

Time of First Successful Submission: 2025-06-13 11:21:05

level115

Time of First Successful Submission: 2025-06-13 11:22:39

level116

Time of First Successful Submission: 2025-06-13 11:24:17

level117

Time of First Successful Submission: 2025-06-13 11:25:47

level118

Time of First Successful Submission: 2025-06-13 11:28:46

level119

Time of First Successful Submission: 2025-06-13 17:43:41

level120

Time of First Successful Submission: 2025-06-13 17:45:36

level121

Time of First Successful Submission: 2025-06-13 17:46:45

level122

Time of First Successful Submission: 2025-06-13 17:47:49

level123

Time of First Successful Submission: 2025-06-13 18:00:25

level124

Time of First Successful Submission: 2025-06-13 18:10:48

level125

Time of First Successful Submission: 2025-06-13 20:16:14

Triple Dereference

Time of First Successful Submission: 2025-06-08 02:49:04

Intro to Programming Languages

15 / 234 1119 / 33595

Commands

Time of First Successful Submission: 2025-06-05 22:24:00

Command Arguments

Time of First Successful Submission: 2025-06-05 22:26:07

Command History

Time of First Successful Submission: 2025-06-06 16:54:57

The Root Path

Time of First Successful Submission: 2025-06-05 22:32:28

Absolute Paths

Time of First Successful Submission: 2025-06-05 22:35:08

Changing position

Time of First Successful Submission: 2025-06-05 22:37:50

Changing to an Absolute Path

Time of First Successful Submission: 2025-06-05 22:39:31

Relative Paths

Time of First Successful Submission: 2025-06-05 22:49:13

Cat

Time of First Successful Submission: 2025-06-05 23:16:10

Ls

Time of First Successful Submission: 2025-06-05 23:28:02

Ls All

Time of First Successful Submission: 2025-06-05 23:35:05

Find

Time of First Successful Submission: 2025-06-06 00:03:59

Piping Echo

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

Piping Stdout

Time of First Successful Submission: 2025-06-06 23:04:34

Piping Stdin

Time of First Successful Submission: 2025-06-07 00:04:04

Intro to Cybersecurity

145 / 183 768 / 20741

Path Traversal 1

Time of First Successful Submission: 2025-06-15 18:47:52

Path Traversal 2

Time of First Successful Submission: 2025-06-15 19:04:12

CMDi 1

Time of First Successful Submission: 2025-06-15 19:07:53

CMDi 2

Time of First Successful Submission: 2025-06-15 19:14:17

CMDi 3

Time of First Successful Submission: 2025-06-15 19:16:41

CMDi 4

Time of First Successful Submission: 2025-06-15 19:18:39

CMDi 5

Time of First Successful Submission: 2025-06-15 19:32:46

CMDi 6

Time of First Successful Submission: 2025-06-15 19:42:28

Authentication Bypass 1

Time of First Successful Submission: 2025-06-15 20:52:06

Authentication Bypass 2

Time of First Successful Submission: 2025-06-15 20:53:22

SQLi 1

Time of First Successful Submission: 2025-06-15 20:56:00

SQLi 2

Time of First Successful Submission: 2025-06-15 20:59:32

SQLi 3

Time of First Successful Submission: 2025-06-15 21:03:46

SQLi 4

Time of First Successful Submission: 2025-06-15 21:08:48

SQLi 5

Time of First Successful Submission: 2025-06-15 21:13:16

XSS 1

Time of First Successful Submission: 2025-06-15 21:19:51

XSS 2

Time of First Successful Submission: 2025-06-15 21:23:49

XSS 3

Time of First Successful Submission: 2025-06-15 21:54:15

XSS 4

Time of First Successful Submission: 2025-06-15 21:55:54

XSS 5

Time of First Successful Submission: 2025-06-15 22:12:33

XSS 6

Time of First Successful Submission: 2025-06-15 22:26:30

XSS 7

Time of First Successful Submission: 2025-06-15 22:42:25

CSRF 1

Time of First Successful Submission: 2025-06-15 23:34:40

CSRF 2

Time of First Successful Submission: 2025-06-15 23:36:49

CSRF 3

Time of First Successful Submission: 2025-06-15 23:39:02

CSRF 4

Time of First Successful Submission: 2025-06-15 23:44:10

CSRF 5

Time of First Successful Submission: 2025-06-15 23:46:36

Connect

Time of First Successful Submission: 2025-06-16 01:55:13

Send

Time of First Successful Submission: 2025-06-16 01:58:14

Shutdown

Time of First Successful Submission: 2025-06-16 02:03:07

Listen

Time of First Successful Submission: 2025-06-16 02:05:08

Scan 1

Time of First Successful Submission: 2025-06-16 02:14:01

Scan 2

Time of First Successful Submission: 2025-06-16 03:03:41

Monitor 1

Time of First Successful Submission: 2025-06-16 03:12:07

Monitor 2

Time of First Successful Submission: 2025-06-16 03:28:11

Sniffing Cookies

Time of First Successful Submission: 2025-06-16 03:38:34

Network Configuration

Time of First Successful Submission: 2025-06-16 04:32:14

Firewall 1

Time of First Successful Submission: 2025-06-16 05:08:04

Firewall 2

Time of First Successful Submission: 2025-06-16 05:09:18

Firewall 3

Time of First Successful Submission: 2025-06-16 05:14:37

Denial of Service 1

Time of First Successful Submission: 2025-06-16 05:21:03

Denial of Service 2

Time of First Successful Submission: 2025-06-16 05:22:25

Denial of Service 3

Time of First Successful Submission: 2025-06-16 05:29:52

Ethernet

Time of First Successful Submission: 2025-06-16 05:31:32

IP

Time of First Successful Submission: 2025-06-16 05:32:32

TCP

Time of First Successful Submission: 2025-06-16 05:34:23

TCP Handshake

Time of First Successful Submission: 2025-06-16 05:35:47

UDP

Time of First Successful Submission: 2025-06-16 05:41:48

UDP 2

Time of First Successful Submission: 2025-06-16 05:43:30

UDP Spoofing 1

Time of First Successful Submission: 2025-06-16 05:45:56

UDP Spoofing 2

Time of First Successful Submission: 2025-06-16 06:31:46

UDP Spoofing 3

Time of First Successful Submission: 2025-06-16 17:48:46

UDP Spoofing 4

Time of First Successful Submission: 2025-06-16 18:07:31

ARP

Time of First Successful Submission: 2025-06-16 18:08:52

Intercept

Time of First Successful Submission: 2025-06-16 18:10:08

Man-in-the-Middle

Time of First Successful Submission: 2025-06-16 18:54:01

XOR

Time of First Successful Submission: 2025-06-16 21:38:44

XORing Hex

Time of First Successful Submission: 2025-06-16 21:43:33

XORing ASCII

Time of First Successful Submission: 2025-06-16 21:53:26

XORing ASCII Strings

Time of First Successful Submission: 2025-06-16 22:00:16

One-time Pad

Time of First Successful Submission: 2025-06-16 22:04:06

One-time Pad Tampering

Time of First Successful Submission: 2025-06-16 22:05:17

Many-time Pad

Time of First Successful Submission: 2025-06-16 22:07:14

AES

Time of First Successful Submission: 2025-06-16 22:10:40

AES-ECB-CPA

Time of First Successful Submission: 2025-06-16 22:14:28

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-06-16 22:17:11

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-06-16 22:20:12

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-06-16 22:23:05

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-06-16 22:25:20

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-06-16 22:27:30

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-06-16 22:28:59

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-06-16 22:33:12

AES-CBC

Time of First Successful Submission: 2025-06-16 22:36:03

AES-CBC Tampering

Time of First Successful Submission: 2025-06-16 22:38:13

AES-CBC Resizing

Time of First Successful Submission: 2025-06-16 22:39:46

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-06-16 22:48:54

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-06-16 23:00:16

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-06-16 23:45:43

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-06-17 00:12:00

DHKE

Time of First Successful Submission: 2025-06-17 01:06:58

DHKE-to-AES

Time of First Successful Submission: 2025-06-17 01:08:30

RSA 1

Time of First Successful Submission: 2025-06-17 01:09:44

RSA 2

Time of First Successful Submission: 2025-06-17 01:10:49

RSA 3

Time of First Successful Submission: 2025-06-17 01:19:03

RSA 4

Time of First Successful Submission: 2025-06-17 01:19:48

RSA Signatures

Time of First Successful Submission: 2025-06-17 01:12:24

SHA 1

Time of First Successful Submission: 2025-06-17 01:17:10

SHA 2

Time of First Successful Submission: 2025-06-17 01:18:09

TLS 1

Time of First Successful Submission: 2025-06-17 01:20:52

TLS 2

Time of First Successful Submission: 2025-06-17 01:21:53

level1

Time of First Successful Submission: 2025-06-17 07:50:19

level2

Time of First Successful Submission: 2025-06-17 07:55:15

level3

Time of First Successful Submission: 2025-06-17 07:55:55

level4

Time of First Successful Submission: 2025-06-17 07:56:26

level5

Time of First Successful Submission: 2025-06-17 07:58:46

level6

Time of First Successful Submission: 2025-06-17 08:00:48

level7

Time of First Successful Submission: 2025-06-17 08:02:18

level8

Time of First Successful Submission: 2025-06-17 08:03:13

level9

Time of First Successful Submission: 2025-06-17 08:04:12

level10

Time of First Successful Submission: 2025-06-17 08:09:48

level11

Time of First Successful Submission: 2025-06-17 08:18:43

level12

Time of First Successful Submission: 2025-06-17 08:23:25

level13

Time of First Successful Submission: 2025-06-17 08:24:05

level14

Time of First Successful Submission: 2025-06-17 08:25:56

level15

Time of First Successful Submission: 2025-06-17 08:26:28

level16

Time of First Successful Submission: 2025-06-17 08:27:32

level17

Time of First Successful Submission: 2025-06-17 08:28:13

level18

Time of First Successful Submission: 2025-06-17 08:29:25

level19

Time of First Successful Submission: 2025-06-17 08:31:31

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-06-17 21:42:49

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-06-17 21:44:18

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-06-17 21:52:49

Reading Endianness (Python)

Time of First Successful Submission: 2025-06-17 21:55:51

Reading Endianness (C)

Time of First Successful Submission: 2025-06-17 22:07:20

Reading Endianness (x86)

Time of First Successful Submission: 2025-06-17 22:33:47

Version Information (Python)

Time of First Successful Submission: 2025-06-17 22:40:05

Version Information (C)

Time of First Successful Submission: 2025-06-17 22:42:11

Version Information (x86)

Time of First Successful Submission: 2025-06-17 22:44:30

Metadata and Data (Python)

Time of First Successful Submission: 2025-06-17 22:47:44

Metadata and Data (C)

Time of First Successful Submission: 2025-06-17 22:49:45

Metadata and Data (x86)

Time of First Successful Submission: 2025-06-17 23:36:27

Input Restrictions (Python)

Time of First Successful Submission: 2025-06-17 23:38:20

Input Restrictions (C)

Time of First Successful Submission: 2025-06-17 23:40:17

Input Restrictions (x86)

Time of First Successful Submission: 2025-06-17 23:47:42

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-06-17 23:49:58

Behold the cIMG! (C)

Time of First Successful Submission: 2025-06-17 23:51:50

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-06-18 17:48:50

A Basic cIMG (Python)

Time of First Successful Submission: 2025-06-18 17:53:21

A Basic cIMG (C)

Time of First Successful Submission: 2025-06-18 17:58:53

Internal State Mini (C)

Time of First Successful Submission: 2025-06-19 22:11:54

Your First Overflow (easy)

Time of First Successful Submission: 2025-06-20 02:57:44

Your First Overflow (hard)

Time of First Successful Submission: 2025-06-20 03:03:00

Precision (easy)

Time of First Successful Submission: 2025-06-20 03:22:46

Precision (hard)

Time of First Successful Submission: 2025-06-20 03:34:01

Variable Control (easy)

Time of First Successful Submission: 2025-06-20 03:47:35

Variable Control (hard)

Time of First Successful Submission: 2025-06-20 03:53:27

Control Hijack (easy)

Time of First Successful Submission: 2025-06-20 03:57:44

Control Hijack (hard)

Time of First Successful Submission: 2025-06-20 04:41:07

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-06-20 04:53:04

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-06-20 05:20:18

PIEs (easy)

Time of First Successful Submission: 2025-06-20 10:48:58

PIEs (hard)

Time of First Successful Submission: 2025-06-20 10:51:57

Basic Shellcode

Time of First Successful Submission: 2025-06-20 23:43:37

NOP Sleds

Time of First Successful Submission: 2025-06-20 23:47:33

NULL-Free Shellcode

Time of First Successful Submission: 2025-06-20 23:57:58

Start Here

10 / 12 17513 / 45501

Using the VSCode Workspace

Time of First Successful Submission: 2025-06-05 13:40:56

Using the GUI Desktop

Time of First Successful Submission: 2025-06-05 13:42:23

Pasting into the Desktop

Time of First Successful Submission: 2025-06-05 13:43:31

Restarting Challenges

Time of First Successful Submission: 2025-06-05 13:46:09

Challenge Programs

Time of First Successful Submission: 2025-06-05 13:55:32

The Flag File

Time of First Successful Submission: 2025-06-05 14:00:07

Using Privileged Mode

Time of First Successful Submission: 2025-06-05 14:05:13

Persistent Home Directories - One

Time of First Successful Submission: 2025-06-05 14:08:15

Persistent Home Directories - Two

Time of First Successful Submission: 2025-06-05 14:09:03

Linux Luminarium

107 / 128 5990 / 34035

Intro to Commands

Time of First Successful Submission: 2025-06-05 22:24:00

Intro to Arguments

Time of First Successful Submission: 2025-06-05 22:26:07

Command History

Time of First Successful Submission: 2025-06-06 16:54:57

The Root

Time of First Successful Submission: 2025-06-05 22:32:28

Program and absolute paths

Time of First Successful Submission: 2025-06-05 22:35:08

Position thy self

Time of First Successful Submission: 2025-06-05 22:37:50

Position elsewhere

Time of First Successful Submission: 2025-06-05 22:39:31

implicit relative paths, from /

Time of First Successful Submission: 2025-06-05 22:49:13

explicit relative paths, from /

Time of First Successful Submission: 2025-06-05 22:54:39

implicit relative path

Time of First Successful Submission: 2025-06-05 22:55:51

home sweet home

Time of First Successful Submission: 2025-06-05 23:05:07

cat: not the pet, but the command!

Time of First Successful Submission: 2025-06-05 23:16:10

catting absolute paths

Time of First Successful Submission: 2025-06-05 23:18:08

more catting practice

Time of First Successful Submission: 2025-06-05 23:20:01

grepping for a needle in a haystack

Time of First Successful Submission: 2025-06-05 23:22:16

listing files

Time of First Successful Submission: 2025-06-05 23:28:02

touching files

Time of First Successful Submission: 2025-06-05 23:30:14

removing files

Time of First Successful Submission: 2025-06-05 23:31:42

moving files

Time of First Successful Submission: 2025-06-05 23:34:06

hidden files

Time of First Successful Submission: 2025-06-05 23:35:05

An Epic Filesystem Quest

Time of First Successful Submission: 2025-06-05 23:59:04

making directories

Time of First Successful Submission: 2025-06-06 00:00:40

finding files

Time of First Successful Submission: 2025-06-06 00:03:59

linking files

Time of First Successful Submission: 2025-06-06 00:21:22

Learning From Documentation

Time of First Successful Submission: 2025-06-06 21:17:32

Learning Complex Usage

Time of First Successful Submission: 2025-06-06 21:23:15

Reading Manuals

Time of First Successful Submission: 2025-06-06 21:50:40

Searching Manuals

Time of First Successful Submission: 2025-06-06 21:55:25

Searching For Manuals

Time of First Successful Submission: 2025-06-06 22:06:41

Helpful Programs

Time of First Successful Submission: 2025-06-06 22:18:04

Help for Builtins

Time of First Successful Submission: 2025-06-06 22:20:52

Matching with *

Time of First Successful Submission: 2025-06-06 22:35:37

Matching with ?

Time of First Successful Submission: 2025-06-06 22:38:15

Matching with []

Time of First Successful Submission: 2025-06-06 22:44:12

Matching paths with []

Time of First Successful Submission: 2025-06-06 22:45:55

Multiple globs

Time of First Successful Submission: 2025-06-06 22:51:09

Mixing globs

Time of First Successful Submission: 2025-06-06 22:56:32

Exclusionary globbing

Time of First Successful Submission: 2025-06-06 22:59:59

Tab completion

Time of First Successful Submission: 2025-06-07 19:35:32

Multiple options for tab completion

Time of First Successful Submission: 2025-06-07 19:37:08

Tab completion on commands

Time of First Successful Submission: 2025-06-07 19:38:04

Redirecting output

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

Redirecting more output

Time of First Successful Submission: 2025-06-06 23:04:34

Appending output

Time of First Successful Submission: 2025-06-06 23:50:42

Redirecting errors

Time of First Successful Submission: 2025-06-07 00:02:20

Redirecting input

Time of First Successful Submission: 2025-06-07 00:04:04

Grepping stored results

Time of First Successful Submission: 2025-06-07 00:06:35

Grepping live output

Time of First Successful Submission: 2025-06-07 00:08:06

Grepping errors

Time of First Successful Submission: 2025-06-07 00:13:47

Filtering with grep -v

Time of First Successful Submission: 2025-06-07 00:15:37

Duplicating piped data with tee

Time of First Successful Submission: 2025-06-07 00:24:27

Writing to multiple programs

Time of First Successful Submission: 2025-06-07 00:36:11

Split-piping stderr and stdout

Time of First Successful Submission: 2025-06-07 00:43:50

Printing Variables

Time of First Successful Submission: 2025-06-07 00:55:37

Setting Variables

Time of First Successful Submission: 2025-06-07 01:02:14

Multi-word Variables

Time of First Successful Submission: 2025-06-07 01:04:23

Exporting Variables

Time of First Successful Submission: 2025-06-07 01:57:28

Printing Exported Variables

Time of First Successful Submission: 2025-06-07 01:58:54

Storing Command Output

Time of First Successful Submission: 2025-06-07 02:02:57

Reading Input

Time of First Successful Submission: 2025-06-07 02:19:44

Reading Files

Time of First Successful Submission: 2025-06-07 02:25:41

Translating characters

Time of First Successful Submission: 2025-06-07 02:35:02

Deleting characters

Time of First Successful Submission: 2025-06-07 03:09:12

Deleting newlines

Time of First Successful Submission: 2025-06-07 03:12:39

Extracting the first lines with head

Time of First Successful Submission: 2025-06-07 03:18:58

Extracting specific sections of text

Time of First Successful Submission: 2025-06-07 03:41:19

Listing Processes

Time of First Successful Submission: 2025-06-07 11:37:13

Killing Processes

Time of First Successful Submission: 2025-06-07 11:39:39

Interrupting Processes

Time of First Successful Submission: 2025-06-07 11:41:30

Suspending Processes

Time of First Successful Submission: 2025-06-07 11:44:09

Resuming Processes

Time of First Successful Submission: 2025-06-07 11:45:20

Backgrounding Processes

Time of First Successful Submission: 2025-06-07 11:49:14

Foregrounding Processes

Time of First Successful Submission: 2025-06-07 11:50:17

Starting Backgrounded Processes

Time of First Successful Submission: 2025-06-07 11:51:04

Process Exit Codes

Time of First Successful Submission: 2025-06-07 11:53:15

Becoming root with su

Time of First Successful Submission: 2025-06-07 13:39:02

Other users with su

Time of First Successful Submission: 2025-06-07 13:40:38

Cracking passwords

Time of First Successful Submission: 2025-06-07 13:45:57

Using sudo

Time of First Successful Submission: 2025-06-07 13:49:01

Changing File Ownership

Time of First Successful Submission: 2025-06-07 12:04:31

Groups and Files

Time of First Successful Submission: 2025-06-07 12:08:22

Fun With Groups Names

Time of First Successful Submission: 2025-06-07 12:10:08

Changing Permissions

Time of First Successful Submission: 2025-06-07 12:17:08

Executable Files

Time of First Successful Submission: 2025-06-07 12:22:22

Permission Tweaking Practice

Time of First Successful Submission: 2025-06-07 13:00:13

Permissions Setting Practice

Time of First Successful Submission: 2025-06-07 13:29:02

The SUID Bit

Time of First Successful Submission: 2025-06-07 13:34:18

Chaining with Semicolons

Time of First Successful Submission: 2025-06-07 14:03:56

Your First Shell Script

Time of First Successful Submission: 2025-06-07 14:07:25

Redirecting Script Output

Time of First Successful Submission: 2025-06-07 14:10:58

Executable Shell Scripts

Time of First Successful Submission: 2025-06-07 14:13:04

The PATH Variable

Time of First Successful Submission: 2025-06-07 14:17:56

Setting PATH

Time of First Successful Submission: 2025-06-07 14:19:40

Finding Commands

Time of First Successful Submission: 2025-06-07 14:22:23

Adding Commands

Time of First Successful Submission: 2025-06-07 14:30:49

Hijacking Commands

Time of First Successful Submission: 2025-06-07 14:46:19

Bashrc Backdoor

Time of First Successful Submission: 2025-06-07 15:29:05

Sniffing Input

Time of First Successful Submission: 2025-06-07 16:24:56

Overshared Directories

Time of First Successful Submission: 2025-06-07 16:42:47

Tricky Linking

Time of First Successful Submission: 2025-06-07 17:42:38

Sniffing Process Arguments

Time of First Successful Submission: 2025-06-07 18:13:07

Snooping on Configurations

Time of First Successful Submission: 2025-06-07 18:16:46

The Fork Bomb

Time of First Successful Submission: 2025-06-07 19:09:12

Disk-Space Doomsday

Time of First Successful Submission: 2025-06-07 19:13:43

rm -rf /

Time of First Successful Submission: 2025-06-07 19:16:46

Life after rm -rf /

Time of First Successful Submission: 2025-06-07 19:29:01

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-06-07 19:33:49

Computing 101

68 / 94 1848 / 22387

Your First Register

Time of First Successful Submission: 2025-06-07 22:51:35

Your First Syscall

Time of First Successful Submission: 2025-06-07 23:42:32

Exit Codes

Time of First Successful Submission: 2025-06-07 23:45:46

Building Executables

Time of First Successful Submission: 2025-06-08 00:08:42

Moving Between Registers

Time of First Successful Submission: 2025-06-08 00:16:13

Loading From Memory

Time of First Successful Submission: 2025-06-08 00:54:49

More Loading Practice

Time of First Successful Submission: 2025-06-08 00:56:25

Dereferencing Pointers

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

Dereferencing Yourself

Time of First Successful Submission: 2025-06-08 01:13:05

Dereferencing with Offsets

Time of First Successful Submission: 2025-06-08 01:56:19

Stored Addresses

Time of First Successful Submission: 2025-06-08 02:02:22

Double Dereference

Time of First Successful Submission: 2025-06-08 02:12:27

Tracing Syscalls

Time of First Successful Submission: 2025-06-08 00:25:05

Starting GDB

Time of First Successful Submission: 2025-06-08 00:27:29

Starting Programs in GDB

Time of First Successful Submission: 2025-06-08 00:30:31

Writing Output

Time of First Successful Submission: 2025-06-08 10:27:15

Chaining Syscalls

Time of First Successful Submission: 2025-06-08 10:35:38

Writing Strings

Time of First Successful Submission: 2025-06-08 10:49:14

Reading Data

Time of First Successful Submission: 2025-06-08 11:04:05

set-register

Time of First Successful Submission: 2025-06-08 12:08:13

set-multiple-registers

Time of First Successful Submission: 2025-06-08 13:46:35

add-to-register

Time of First Successful Submission: 2025-06-08 14:11:35

linear-equation-registers

Time of First Successful Submission: 2025-06-08 14:59:53

integer-division

Time of First Successful Submission: 2025-06-08 15:31:26

modulo-operation

Time of First Successful Submission: 2025-06-08 15:42:21

set-upper-byte

Time of First Successful Submission: 2025-06-08 15:44:35

efficient-modulo

Time of First Successful Submission: 2025-06-08 15:46:53

byte-extraction

Time of First Successful Submission: 2025-06-08 15:58:04

bitwise-and

Time of First Successful Submission: 2025-06-08 16:05:51

check-even

Time of First Successful Submission: 2025-06-08 16:09:00

memory-read

Time of First Successful Submission: 2025-06-08 16:11:31

memory-write

Time of First Successful Submission: 2025-06-08 16:13:29

memory-increment

Time of First Successful Submission: 2025-06-08 16:15:28

byte-access

Time of First Successful Submission: 2025-06-08 16:18:13

memory-size-access

Time of First Successful Submission: 2025-06-08 16:20:42

little-endian-write

Time of First Successful Submission: 2025-06-08 19:59:40

memory-sum

Time of First Successful Submission: 2025-06-08 20:02:29

stack-subtraction

Time of First Successful Submission: 2025-06-08 20:05:18

swap-stack-values

Time of First Successful Submission: 2025-06-08 20:07:05

average-stack-values

Time of First Successful Submission: 2025-06-08 20:10:10

absolute-jump

Time of First Successful Submission: 2025-06-08 20:13:06

relative-jump

Time of First Successful Submission: 2025-06-08 21:33:15

jump-trampoline

Time of First Successful Submission: 2025-06-08 23:19:09

conditional-jump

Time of First Successful Submission: 2025-06-08 23:52:19

indirect-jump

Time of First Successful Submission: 2025-06-08 23:56:07

average-loop

Time of First Successful Submission: 2025-06-09 00:02:24

count-non-zero

Time of First Successful Submission: 2025-06-09 01:12:40

string-lower

Time of First Successful Submission: 2025-06-09 02:02:19

most-common-byte

Time of First Successful Submission: 2025-06-09 02:22:07

Exit

Time of First Successful Submission: 2025-06-10 01:59:40

Socket

Time of First Successful Submission: 2025-06-10 02:10:17

Bind

Time of First Successful Submission: 2025-06-10 02:12:25

Listen

Time of First Successful Submission: 2025-06-10 02:13:56

Accept

Time of First Successful Submission: 2025-06-10 02:15:33

Static Response

Time of First Successful Submission: 2025-06-10 02:16:59

Dynamic Response

Time of First Successful Submission: 2025-06-10 02:18:20

Iterative GET Server

Time of First Successful Submission: 2025-06-10 02:19:50

Concurrent GET Server

Time of First Successful Submission: 2025-06-10 02:21:19

Concurrent POST Server

Time of First Successful Submission: 2025-06-10 02:28:57

Web Server

Time of First Successful Submission: 2025-06-10 02:30:56

Debugging Programs

Time of First Successful Submission: 2025-06-09 13:45:59

Inspecting Registers

Time of First Successful Submission: 2025-06-09 13:54:30

Examining Memory

Time of First Successful Submission: 2025-06-09 15:55:53

Setting Breakpoints

Time of First Successful Submission: 2025-06-09 16:14:56

GDB Scripting

Time of First Successful Submission: 2025-06-10 00:04:28

Modifying Data

Time of First Successful Submission: 2025-06-10 00:07:15

Modifying Execution

Time of First Successful Submission: 2025-06-10 00:59:07

Broken Functions

Time of First Successful Submission: 2025-06-10 01:03:02

Playing With Programs

116 / 116 167 / 23792

What's the password?

Time of First Successful Submission: 2025-06-10 14:55:16

... and again!

Time of First Successful Submission: 2025-06-10 18:28:59

Newline Troubles

Time of First Successful Submission: 2025-06-10 18:31:36

Reasoning about files

Time of First Successful Submission: 2025-06-10 18:38:26

Specifying Filenames

Time of First Successful Submission: 2025-06-10 18:43:02

Binary and Hex Encoding

Time of First Successful Submission: 2025-06-10 18:49:27

More Hex

Time of First Successful Submission: 2025-06-10 18:53:11

Decoding Hex

Time of First Successful Submission: 2025-06-10 18:57:52

Decoding Practice

Time of First Successful Submission: 2025-06-10 19:01:00

Encoding Practice

Time of First Successful Submission: 2025-06-10 19:05:44

Hex-encoding ASCII

Time of First Successful Submission: 2025-06-10 19:09:49

Nested Encoding

Time of First Successful Submission: 2025-06-10 19:12:24

Hex-encoding UTF-8

Time of First Successful Submission: 2025-06-10 19:19:51

UTF Mixups

Time of First Successful Submission: 2025-06-10 19:26:18

Modifying Encoded Data

Time of First Successful Submission: 2025-06-10 19:36:26

Decoding Base64

Time of First Successful Submission: 2025-06-10 19:46:46

Encoding Base64

Time of First Successful Submission: 2025-06-10 19:48:53

Dealing with Obfuscation

Time of First Successful Submission: 2025-06-10 19:51:35

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-06-10 21:58:04

Your First HTTP Request

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

Reading Flask

Time of First Successful Submission: 2025-06-11 00:04:21

Commented Data

Time of First Successful Submission: 2025-06-11 00:07:35

HTTP Metadata

Time of First Successful Submission: 2025-06-11 00:14:18

HTTP (netcat)

Time of First Successful Submission: 2025-06-11 00:23:56

HTTP Paths (netcat)

Time of First Successful Submission: 2025-06-11 00:28:30

HTTP (curl)

Time of First Successful Submission: 2025-06-11 00:30:44

HTTP (python)

Time of First Successful Submission: 2025-06-11 00:32:59

HTTP Host Header (python)

Time of First Successful Submission: 2025-06-11 00:40:24

HTTP Host Header (curl)

Time of First Successful Submission: 2025-06-11 00:42:33

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-06-11 00:44:56

URL Encoding (netcat)

Time of First Successful Submission: 2025-06-11 01:03:50

HTTP GET Parameters

Time of First Successful Submission: 2025-06-11 01:07:36

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-06-11 01:11:28

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-06-11 01:16:42

HTTP Forms

Time of First Successful Submission: 2025-06-11 02:30:33

HTTP Forms (curl)

Time of First Successful Submission: 2025-06-11 02:34:22

HTTP Forms (netcat)

Time of First Successful Submission: 2025-06-11 02:38:17

HTTP Forms (python)

Time of First Successful Submission: 2025-06-11 02:40:40

HTTP Forms Without Forms

Time of First Successful Submission: 2025-06-11 02:42:08

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-06-11 02:43:37

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-06-11 02:59:53

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-06-11 03:03:33

HTTP Redirects (curl)

Time of First Successful Submission: 2025-06-11 03:05:05

HTTP Redirects (python)

Time of First Successful Submission: 2025-06-11 03:06:22

HTTP Cookies (curl)

Time of First Successful Submission: 2025-06-11 03:15:12

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-06-11 03:21:59

HTTP Cookies (python)

Time of First Successful Submission: 2025-06-11 03:24:04

Server State (python)

Time of First Successful Submission: 2025-06-11 03:25:36

Listening Web

Time of First Successful Submission: 2025-06-11 03:28:37

Speaking Redirects

Time of First Successful Submission: 2025-06-11 03:37:28

JavaScript Redirects

Time of First Successful Submission: 2025-06-11 03:41:27

Including JavaScript

Time of First Successful Submission: 2025-06-11 03:47:04

HTTP (javascript)

Time of First Successful Submission: 2025-06-11 03:52:01

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-06-11 04:30:55

HTTP Forms (javascript)

Time of First Successful Submission: 2025-06-11 18:03:41

cat

Time of First Successful Submission: 2025-06-11 21:38:11

more

Time of First Successful Submission: 2025-06-11 21:39:54

less

Time of First Successful Submission: 2025-06-11 21:40:53

tail

Time of First Successful Submission: 2025-06-11 21:43:11

head

Time of First Successful Submission: 2025-06-11 21:45:02

sort

Time of First Successful Submission: 2025-06-11 21:46:26

vim

Time of First Successful Submission: 2025-06-11 21:47:30

emacs

Time of First Successful Submission: 2025-06-11 21:51:41

nano

Time of First Successful Submission: 2025-06-11 21:52:39

rev

Time of First Successful Submission: 2025-06-11 21:54:39

od

Time of First Successful Submission: 2025-06-11 22:17:22

hd

Time of First Successful Submission: 2025-06-11 22:18:51

xxd

Time of First Successful Submission: 2025-06-11 22:21:19

base32

Time of First Successful Submission: 2025-06-11 22:23:35

base64

Time of First Successful Submission: 2025-06-11 22:26:33

split

Time of First Successful Submission: 2025-06-11 22:32:17

gzip

Time of First Successful Submission: 2025-06-11 22:45:28

bzip2

Time of First Successful Submission: 2025-06-11 22:49:56

zip

Time of First Successful Submission: 2025-06-11 22:59:11

tar

Time of First Successful Submission: 2025-06-11 23:30:29

ar

Time of First Successful Submission: 2025-06-11 23:38:09

cpio

Time of First Successful Submission: 2025-06-11 23:41:31

genisoimage

Time of First Successful Submission: 2025-06-12 00:15:58

env

Time of First Successful Submission: 2025-06-12 00:19:50

find

Time of First Successful Submission: 2025-06-12 00:20:53

make

Time of First Successful Submission: 2025-06-12 00:26:16

nice

Time of First Successful Submission: 2025-06-12 00:28:20

timeout

Time of First Successful Submission: 2025-06-12 00:33:42

stdbuf

Time of First Successful Submission: 2025-06-12 00:34:47

setarch

Time of First Successful Submission: 2025-06-12 00:36:59

watch

Time of First Successful Submission: 2025-06-12 00:37:51

socat

Time of First Successful Submission: 2025-06-12 00:42:56

whiptail

Time of First Successful Submission: 2025-06-12 00:45:39

awk

Time of First Successful Submission: 2025-06-12 00:46:51

sed

Time of First Successful Submission: 2025-06-12 00:48:07

ed

Time of First Successful Submission: 2025-06-12 00:49:20

chown

Time of First Successful Submission: 2025-06-12 00:51:19

chmod

Time of First Successful Submission: 2025-06-12 00:52:15

cp

Time of First Successful Submission: 2025-06-12 01:03:20

mv

Time of First Successful Submission: 2025-06-12 01:06:20

perl

Time of First Successful Submission: 2025-06-12 01:11:02

python

Time of First Successful Submission: 2025-06-12 01:15:40

ruby

Time of First Successful Submission: 2025-06-12 01:16:53

bash

Time of First Successful Submission: 2025-06-12 01:18:03

date

Time of First Successful Submission: 2025-06-12 01:18:39

dmesg

Time of First Successful Submission: 2025-06-12 01:19:48

wc

Time of First Successful Submission: 2025-06-12 01:21:51

gcc

Time of First Successful Submission: 2025-06-12 01:24:36

as

Time of First Successful Submission: 2025-06-12 01:26:09

wget

Time of First Successful Submission: 2025-06-12 01:31:05

ssh-keygen

Time of First Successful Submission: 2025-06-12 01:50:35

SQL Queries

Time of First Successful Submission: 2025-06-14 02:31:42

Filtering SQL

Time of First Successful Submission: 2025-06-14 02:49:29

Choosing Columns

Time of First Successful Submission: 2025-06-14 03:16:58

Exclusionary Filtering

Time of First Successful Submission: 2025-06-14 03:54:38

Filtering Strings

Time of First Successful Submission: 2025-06-14 04:14:48

Filtering on Expressions

Time of First Successful Submission: 2025-06-14 04:24:29

SELECTing Expressions

Time of First Successful Submission: 2025-06-14 04:28:12

Composite Conditions

Time of First Successful Submission: 2025-06-14 04:33:19

Reaching Your LIMITs

Time of First Successful Submission: 2025-06-14 04:42:47

Querying Metadata

Time of First Successful Submission: 2025-06-14 04:46:59

GCA CTF

10 / 104 17664 / 45791

Using the VSCode Workspace

Time of First Successful Submission: 2025-06-05 13:40:56

Using the GUI Desktop

Time of First Successful Submission: 2025-06-05 13:42:23

Pasting into the Desktop

Time of First Successful Submission: 2025-06-05 13:43:31

Restarting Challenges

Time of First Successful Submission: 2025-06-05 13:46:09

Getting Help

Time of First Successful Submission: 2025-06-05 13:48:37

Challenge Programs

Time of First Successful Submission: 2025-06-05 13:55:32

The Flag File

Time of First Successful Submission: 2025-06-05 14:00:07

Using Privileged Mode

Time of First Successful Submission: 2025-06-05 14:05:13

Persistent Home Directories - One

Time of First Successful Submission: 2025-06-05 14:08:15

Persistent Home Directories - Two

Time of First Successful Submission: 2025-06-05 14:09:03