GiulioUmbrella

💻

pwn.college Archives

115 / 201 1150 / 16678


level1

Time of First Successful Submission: 2023-02-27 14:58:05

level2

Time of First Successful Submission: 2023-02-27 14:59:05

level3

Time of First Successful Submission: 2023-02-27 15:01:03

level4

Time of First Successful Submission: 2023-02-27 15:04:46

level5

Time of First Successful Submission: 2023-03-13 16:46:01

level6

Time of First Successful Submission: 2023-03-13 16:50:15

level7

Time of First Successful Submission: 2023-03-13 17:17:24

level8

Time of First Successful Submission: 2023-03-13 17:30:54

level9

Time of First Successful Submission: 2023-03-13 18:53:18

level10

Time of First Successful Submission: 2023-03-13 19:01:31

level11

Time of First Successful Submission: 2023-03-13 21:35:14

level12

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

level13

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

level14

Time of First Successful Submission: 2023-03-14 08:13:18

level15

Time of First Successful Submission: 2023-03-14 08:17:54

level16

Time of First Successful Submission: 2023-03-14 08:20:30

level17

Time of First Successful Submission: 2023-03-14 08:24:32

level18

Time of First Successful Submission: 2023-03-14 08:35:13

level19

Time of First Successful Submission: 2023-09-02 11:29:20

level20

Time of First Successful Submission: 2023-09-02 13:04:15

level21

Time of First Successful Submission: 2023-03-14 09:11:06

level22

Time of First Successful Submission: 2023-03-14 09:18:03

level23

Time of First Successful Submission: 2023-03-14 09:21:30

level24

Time of First Successful Submission: 2023-03-14 09:24:18

level25

Time of First Successful Submission: 2023-03-14 09:29:32

level26

Time of First Successful Submission: 2023-09-02 13:17:56

level27

Time of First Successful Submission: 2023-09-02 13:20:57

level28

Time of First Successful Submission: 2023-03-14 09:34:28

level29

Time of First Successful Submission: 2023-03-15 08:20:08

level30

Time of First Successful Submission: 2023-03-15 10:18:54

level31

Time of First Successful Submission: 2023-03-15 10:32:26

level32

Time of First Successful Submission: 2023-03-15 10:34:22

level33

Time of First Successful Submission: 2023-05-03 12:43:10

level34

Time of First Successful Submission: 2023-05-03 13:00:12

level35

Time of First Successful Submission: 2023-03-15 10:43:25

level36

Time of First Successful Submission: 2023-03-15 10:48:03

level37

Time of First Successful Submission: 2023-03-15 10:49:52

level38

Time of First Successful Submission: 2023-05-03 13:05:30

level39

Time of First Successful Submission: 2023-03-15 10:52:36

level40

Time of First Successful Submission: 2023-05-02 21:09:32

level41

Time of First Successful Submission: 2023-05-04 20:38:49

level42

Time of First Successful Submission: 2023-05-03 07:56:01

level43

Time of First Successful Submission: 2023-05-03 08:02:03

level44

Time of First Successful Submission: 2023-05-03 08:11:37

level45

Time of First Successful Submission: 2023-05-03 08:16:26

level46

Time of First Successful Submission: 2023-05-04 20:45:07

level47

Time of First Successful Submission: 2023-05-04 20:49:27

level48

Time of First Successful Submission: 2023-09-03 10:20:44

level49

Time of First Successful Submission: 2023-09-03 10:53:23

level50

Time of First Successful Submission: 2023-09-03 10:58:49

level51

Time of First Successful Submission: 2023-09-03 11:04:35

level52

Time of First Successful Submission: 2023-09-04 14:45:06

level60

Time of First Successful Submission: 2023-05-03 14:33:09

level61

Time of First Successful Submission: 2023-05-03 14:37:27

level62

Time of First Successful Submission: 2023-05-03 14:39:32

level63

Time of First Successful Submission: 2023-05-03 14:40:28

level64

Time of First Successful Submission: 2023-05-04 15:02:22

level65

Time of First Successful Submission: 2023-05-04 20:26:24

level68

Time of First Successful Submission: 2023-05-03 14:49:11

level72

Time of First Successful Submission: 2023-05-03 15:57:07

level74

Time of First Successful Submission: 2023-09-03 11:38:43

level76

Time of First Successful Submission: 2023-09-03 12:05:47

level77

Time of First Successful Submission: 2023-09-03 12:10:47

level78

Time of First Successful Submission: 2023-09-03 13:10:50

level79

Time of First Successful Submission: 2023-09-03 13:16:13

level80

Time of First Successful Submission: 2023-05-03 16:32:46

level82

Time of First Successful Submission: 2023-05-03 18:12:19

level83

Time of First Successful Submission: 2023-05-03 19:03:17

level84

Time of First Successful Submission: 2023-05-03 19:17:47

level85

Time of First Successful Submission: 2023-05-03 19:53:12

level86

Time of First Successful Submission: 2023-05-05 14:08:38

level87

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

level112

Time of First Successful Submission: 2023-05-05 12:45:46

level113

Time of First Successful Submission: 2023-05-05 12:49:24

level114

Time of First Successful Submission: 2023-05-05 12:54:53

level115

Time of First Successful Submission: 2023-05-05 13:01:42

level116

Time of First Successful Submission: 2023-05-05 13:09:47

level117

Time of First Successful Submission: 2023-05-05 13:20:06

level118

Time of First Successful Submission: 2023-05-05 13:50:16

HTTP (curl)

Time of First Successful Submission: 2023-01-04 16:15:09

HTTP (python)

Time of First Successful Submission: 2023-01-04 17:53:01

URL Encoding (curl)

Time of First Successful Submission: 2023-01-04 22:38:26

URL Encoding (python)

Time of First Successful Submission: 2023-01-04 22:41:31

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2023-01-05 08:51:06

HTTP GET Parameters (python)

Time of First Successful Submission: 2023-01-05 08:53:00

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2023-01-05 16:08:03

Multiple Form Fields (python)

Time of First Successful Submission: 2023-01-05 16:14:42

HTTP JSON (curl)

Time of First Successful Submission: 2023-01-05 11:42:16

HTTP JSON (netcat)

Time of First Successful Submission: 2023-01-05 11:53:10

HTTP JSON (python)

Time of First Successful Submission: 2023-01-05 16:21:43

Complex HTTP JSON (curl)

Time of First Successful Submission: 2023-01-05 20:17:51

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2023-01-05 20:35:10

Complex HTTP JSON (python)

Time of First Successful Submission: 2023-01-05 16:51:23

Server State (curl)

Time of First Successful Submission: 2023-01-05 19:54:36

Server State (netcat)

Time of First Successful Submission: 2023-01-05 19:56:53

Silenced Shellcode

Time of First Successful Submission: 2023-10-06 13:29:40

Shellcode Shuffle

Time of First Successful Submission: 2024-02-12 13:43:32

Shellcode Shuffle II

Time of First Successful Submission: 2024-02-12 13:45:11

Mmap Mirage (Easy)

Time of First Successful Submission: 2024-02-02 13:21:51

Mmap Mirage (Hard)

Time of First Successful Submission: 2024-02-04 16:50:05

Twisted Text (Easy)

Time of First Successful Submission: 2023-11-26 21:45:28

Twisted Text (Hard)

Time of First Successful Submission: 2023-12-02 21:31:00

Tidy Task (Easy)

Time of First Successful Submission: 2023-12-02 21:37:32

Tidy Task (Hard)

Time of First Successful Submission: 2023-12-02 22:07:26

Logical License (Easy)

Time of First Successful Submission: 2023-12-02 22:16:40

Logical License (Hard)

Time of First Successful Submission: 2023-12-02 22:29:53

Modest Mangler (Easy)

Time of First Successful Submission: 2023-12-03 21:18:43

Modest Mangler (Hard)

Time of First Successful Submission: 2023-12-06 10:43:18

This is Yancode (Easy)

Time of First Successful Submission: 2023-12-12 11:23:18

This is Yancode (Hard)

Time of First Successful Submission: 2023-12-12 11:40:29

Powered by Yancode (Easy)

Time of First Successful Submission: 2023-12-12 21:43:41

Powered by Yancode (Hard)

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

Yancode Inside (Easy)

Time of First Successful Submission: 2023-12-13 16:22:20

Yancode Inside (Hard)

Time of First Successful Submission: 2023-12-13 16:39:22

Level 15

Time of First Successful Submission: 2023-09-25 15:21:03


Intro to Programming Languages

15 / 234 4893 / 28131


Commands

Time of First Successful Submission: 2025-10-04 09:30:50

Command Arguments

Time of First Successful Submission: 2025-10-04 09:31:45

Command History

Time of First Successful Submission: 2025-10-04 09:32:52

The Root Path

Time of First Successful Submission: 2024-10-01 21:48:43

Absolute Paths

Time of First Successful Submission: 2024-10-01 21:50:03

Changing position

Time of First Successful Submission: 2024-10-01 21:52:39

Changing to an Absolute Path

Time of First Successful Submission: 2024-10-01 21:54:01

Relative Paths

Time of First Successful Submission: 2024-10-01 21:59:29

Cat

Time of First Successful Submission: 2024-10-02 20:12:46

Ls

Time of First Successful Submission: 2024-10-02 20:17:24

Ls All

Time of First Successful Submission: 2024-10-02 20:21:32

Find

Time of First Successful Submission: 2024-10-02 20:38:04

Piping Echo

Time of First Successful Submission: 2024-12-11 08:49:17

Piping Stdout

Time of First Successful Submission: 2024-12-11 08:51:29

Piping Stdin

Time of First Successful Submission: 2024-12-11 09:02:19


Intro to Cybersecurity

111 / 183 1629 / 17894


Path Traversal 1

Time of First Successful Submission: 2023-03-22 13:17:16

CMDi 4

Time of First Successful Submission: 2023-09-04 17:37:54

Authentication Bypass 1

Time of First Successful Submission: 2023-09-05 11:11:58

SQLi 2

Time of First Successful Submission: 2023-09-04 20:50:04

SQLi 3

Time of First Successful Submission: 2023-09-13 19:31:20

SQLi 4

Time of First Successful Submission: 2023-09-13 19:51:54

SQLi 5

Time of First Successful Submission: 2023-09-14 08:16:23

XSS 3

Time of First Successful Submission: 2023-09-15 19:37:58

XSS 4

Time of First Successful Submission: 2023-09-15 19:51:49

XSS 5

Time of First Successful Submission: 2023-09-16 19:02:26

CSRF 1

Time of First Successful Submission: 2023-09-19 21:10:36

CSRF 2

Time of First Successful Submission: 2023-09-20 14:30:33

CSRF 4

Time of First Successful Submission: 2023-09-22 10:47:27

CSRF 5

Time of First Successful Submission: 2023-09-22 10:53:59

Connect

Time of First Successful Submission: 2023-01-24 20:56:50

Send

Time of First Successful Submission: 2025-03-03 16:35:06

Shutdown

Time of First Successful Submission: 2025-03-03 16:39:34

Listen

Time of First Successful Submission: 2023-01-24 20:57:39

Scan 1

Time of First Successful Submission: 2023-01-24 21:07:45

Scan 2

Time of First Successful Submission: 2023-01-24 21:55:48

Monitor 1

Time of First Successful Submission: 2023-01-24 22:11:12

Monitor 2

Time of First Successful Submission: 2023-01-25 08:14:40

Sniffing Cookies

Time of First Successful Submission: 2025-03-03 22:49:10

Network Configuration

Time of First Successful Submission: 2023-01-27 20:05:56

Firewall 1

Time of First Successful Submission: 2025-03-04 09:03:49

Firewall 2

Time of First Successful Submission: 2025-03-04 09:10:26

Firewall 3

Time of First Successful Submission: 2025-03-04 09:14:20

Denial of Service 1

Time of First Successful Submission: 2025-03-04 21:13:12

Ethernet

Time of First Successful Submission: 2023-01-27 13:17:50

IP

Time of First Successful Submission: 2023-01-27 13:48:03

TCP

Time of First Successful Submission: 2023-01-27 14:27:47

TCP Handshake

Time of First Successful Submission: 2023-01-29 17:32:13

ARP

Time of First Successful Submission: 2023-01-27 17:12:13

Intercept

Time of First Successful Submission: 2023-01-29 21:50:11

Man-in-the-Middle

Time of First Successful Submission: 2023-02-07 11:20:02

XOR

Time of First Successful Submission: 2024-09-30 14:19:38

XORing Hex

Time of First Successful Submission: 2024-09-30 15:00:42

XORing ASCII

Time of First Successful Submission: 2024-10-21 14:52:28

One-time Pad

Time of First Successful Submission: 2023-02-08 10:06:14

Many-time Pad

Time of First Successful Submission: 2023-02-08 11:17:07

AES

Time of First Successful Submission: 2023-02-08 16:25:07

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2023-02-20 13:53:52

DHKE

Time of First Successful Submission: 2023-02-15 14:57:21

RSA 1

Time of First Successful Submission: 2023-02-15 19:57:20

RSA 2

Time of First Successful Submission: 2023-02-15 20:22:44

RSA 3

Time of First Successful Submission: 2023-02-21 10:01:53

RSA 4

Time of First Successful Submission: 2023-02-21 11:18:22

SHA 1

Time of First Successful Submission: 2023-02-20 15:49:25

SHA 2

Time of First Successful Submission: 2023-02-20 16:10:41

TLS 1

Time of First Successful Submission: 2023-02-21 21:15:03

TLS 2

Time of First Successful Submission: 2023-11-19 18:11:14

level1

Time of First Successful Submission: 2023-11-21 07:49:53

level2

Time of First Successful Submission: 2023-11-21 07:50:52

level3

Time of First Successful Submission: 2023-11-21 07:51:52

level4

Time of First Successful Submission: 2023-11-21 07:52:47

level5

Time of First Successful Submission: 2023-11-21 08:06:12

level6

Time of First Successful Submission: 2025-10-05 17:39:16

level7

Time of First Successful Submission: 2025-10-05 17:40:33

level8

Time of First Successful Submission: 2025-10-05 17:41:51

level9

Time of First Successful Submission: 2025-10-05 17:43:04

level10

Time of First Successful Submission: 2025-10-05 17:45:50

level11

Time of First Successful Submission: 2025-10-05 19:45:19

level12

Time of First Successful Submission: 2025-10-05 19:52:20

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-09-17 20:41:23

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-09-18 19:08:51

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-03-04 09:44:00

Reading Endianness (Python)

Time of First Successful Submission: 2025-09-18 19:12:02

Reading Endianness (C)

Time of First Successful Submission: 2025-09-20 10:05:58

Reading Endianness (x86)

Time of First Successful Submission: 2025-03-04 09:51:08

Version Information (Python)

Time of First Successful Submission: 2025-09-19 20:02:53

Version Information (C)

Time of First Successful Submission: 2025-09-19 21:11:54

Version Information (x86)

Time of First Successful Submission: 2025-03-04 10:16:43

Metadata and Data (Python)

Time of First Successful Submission: 2025-09-20 14:14:00

Metadata and Data (C)

Time of First Successful Submission: 2025-09-20 14:00:17

Metadata and Data (x86)

Time of First Successful Submission: 2025-03-04 15:57:58

Input Restrictions (Python)

Time of First Successful Submission: 2025-09-20 16:38:18

Input Restrictions (C)

Time of First Successful Submission: 2025-09-20 16:34:02

Input Restrictions (x86)

Time of First Successful Submission: 2025-03-04 17:35:39

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-09-21 21:12:29

Behold the cIMG! (C)

Time of First Successful Submission: 2025-09-21 20:55:26

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-03-05 09:44:59

A Basic cIMG (Python)

Time of First Successful Submission: 2025-09-22 18:59:31

A Basic cIMG (C)

Time of First Successful Submission: 2025-09-22 18:54:56

A Basic cIMG (x86)

Time of First Successful Submission: 2025-03-06 16:14:09

Internal State Mini (C)

Time of First Successful Submission: 2025-09-26 07:47:10

Internal State Mini (x86)

Time of First Successful Submission: 2025-09-25 22:01:36

Internal State (C)

Time of First Successful Submission: 2025-09-30 08:21:59

Internal State (x86)

Time of First Successful Submission: 2025-09-30 07:52:45

File Formats: Directives (C)

Time of First Successful Submission: 2025-10-01 20:21:24

File Formats: Directives (x86)

Time of First Successful Submission: 2025-10-01 20:45:11

Your First Overflow (easy)

Time of First Successful Submission: 2024-01-08 17:00:54

Your First Overflow (hard)

Time of First Successful Submission: 2024-01-09 12:42:15

Precision (easy)

Time of First Successful Submission: 2025-03-10 17:26:09

Precision (hard)

Time of First Successful Submission: 2025-03-10 17:31:32

Variable Control (easy)

Time of First Successful Submission: 2024-01-09 14:41:56

Variable Control (hard)

Time of First Successful Submission: 2024-01-09 15:11:42

Control Hijack (easy)

Time of First Successful Submission: 2024-01-09 15:29:20

Control Hijack (hard)

Time of First Successful Submission: 2024-01-09 18:23:03

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-01-18 08:29:53

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-01-18 08:45:40

PIEs (easy)

Time of First Successful Submission: 2024-01-18 09:35:29

PIEs (hard)

Time of First Successful Submission: 2024-01-18 10:27:37

String Lengths (easy)

Time of First Successful Submission: 2024-01-19 11:17:36

String Lengths (hard)

Time of First Successful Submission: 2024-01-19 11:51:45

Basic Shellcode

Time of First Successful Submission: 2023-09-29 12:55:32

NOP Sleds

Time of First Successful Submission: 2023-10-03 12:56:40

NULL-Free Shellcode

Time of First Successful Submission: 2023-10-03 19:46:03

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2024-04-12 13:37:21

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2024-04-12 20:29:34

Hijack to Shellcode (easy)

Time of First Successful Submission: 2024-04-13 13:44:41

Hijack to Shellcode (hard)

Time of First Successful Submission: 2024-04-13 20:23:31


Program Security

88 / 162 757 / 9030


ello ackers!

Time of First Successful Submission: 2023-10-04 19:19:13

Syscall Smuggler

Time of First Successful Submission: 2023-10-05 11:49:11

Syscall Shenanigans

Time of First Successful Submission: 2023-10-05 12:27:02

Byte Budget

Time of First Successful Submission: 2023-10-31 15:43:36

ClobberCode

Time of First Successful Submission: 2023-10-16 15:43:41

Diverse Delivery

Time of First Successful Submission: 2024-02-12 10:13:30

Pocket Payload

Time of First Successful Submission: 2024-02-12 10:33:24

Micro Menace

Time of First Successful Submission: 2024-02-16 08:46:58

Bounds Breaker (Easy)

Time of First Successful Submission: 2024-01-10 12:53:42

Bounds Breaker (Hard)

Time of First Successful Submission: 2024-01-10 13:18:23

Casting Catastrophe (Easy)

Time of First Successful Submission: 2024-01-17 13:09:17

Casting Catastrophe (Hard)

Time of First Successful Submission: 2024-01-17 13:45:45

Loop Lunacy (Easy)

Time of First Successful Submission: 2024-01-22 10:28:06

Loop Lunacy (Hard)

Time of First Successful Submission: 2024-01-22 14:47:11

Nosy Neighbor (Easy)

Time of First Successful Submission: 2024-01-22 20:13:03

Nosy Neighbor (Hard)

Time of First Successful Submission: 2024-01-22 20:29:56

Recursive Ruin (Easy)

Time of First Successful Submission: 2024-02-05 10:51:42

Recursive Ruin (Hard)

Time of First Successful Submission: 2024-02-05 14:07:37

Lingering Leftover (Easy)

Time of First Successful Submission: 2024-02-05 21:12:50

Lingering Leftover (Hard)

Time of First Successful Submission: 2024-02-06 10:21:27

Latent Leak (Easy)

Time of First Successful Submission: 2024-02-06 13:22:55

Latent Leak (Hard)

Time of First Successful Submission: 2024-02-06 13:59:08

Fork Foolery (Easy)

Time of First Successful Submission: 2024-02-07 11:01:44

Fork Foolery (Hard)

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

Canary Conundrum (Easy)

Time of First Successful Submission: 2024-04-15 20:23:33

Canary Conundrum (Hard)

Time of First Successful Submission: 2024-05-24 06:59:14

A Crafty Clobber (Easy)

Time of First Successful Submission: 2024-04-16 09:26:44

A Crafty Clobber (Hard)

Time of First Successful Submission: 2024-05-25 19:13:57

Terrible Token (Easy)

Time of First Successful Submission: 2023-09-01 19:49:39

Terrible Token (Hard)

Time of First Successful Submission: 2023-11-26 21:23:34

Tangled Ticket (Easy)

Time of First Successful Submission: 2023-11-26 21:27:47

Tangled Ticket (Hard)

Time of First Successful Submission: 2023-11-26 21:32:59

Meager Mangler (Easy)

Time of First Successful Submission: 2023-12-03 21:09:50

Meager Mangler (Hard)

Time of First Successful Submission: 2023-12-05 09:58:02

Monstrous Mangler (Easy)

Time of First Successful Submission: 2023-12-03 21:37:06

Monstrous Mangler (Hard)

Time of First Successful Submission: 2023-12-07 14:21:29

Patched Up (Easy)

Time of First Successful Submission: 2023-12-10 22:03:26

Patched Up (Hard)

Time of First Successful Submission: 2023-12-11 12:41:00

Puzzle Patch (Easy)

Time of First Successful Submission: 2023-12-11 12:52:50

Puzzle Patch (Hard)

Time of First Successful Submission: 2023-12-11 13:04:06

Patch Perfect (Easy)

Time of First Successful Submission: 2023-12-11 13:11:29

Patch Perfect (Hard)

Time of First Successful Submission: 2023-12-11 13:42:27

Trust the Yancode (Easy)

Time of First Successful Submission: 2023-12-13 21:56:26

Trust the Yancode (Hard)

Time of First Successful Submission: 2023-12-15 11:03:06

Know the Yancode (Easy)

Time of First Successful Submission: 2023-12-15 14:13:00

Know the Yancode (Hard)

Time of First Successful Submission: 2023-12-15 14:21:45

Master the Yancode (Easy)

Time of First Successful Submission: 2023-12-15 21:34:12

Master the Yancode (Hard)

Time of First Successful Submission: 2023-12-18 09:34:09

Transcend the Yancode (Easy)

Time of First Successful Submission: 2023-12-18 10:11:27

Transcend the Yancode (Hard)

Time of First Successful Submission: 2023-12-18 10:36:43

The Yanalyzer (Easy)

Time of First Successful Submission: 2023-12-21 21:01:57

The Yanalyzer (Hard)

Time of First Successful Submission: 2023-12-30 15:09:15

The Yangler (Easy)

Time of First Successful Submission: 2024-01-01 18:07:30

The Yangler (Hard)

Time of First Successful Submission: 2024-01-01 20:13:20

Yancraft (Easy)

Time of First Successful Submission: 2024-01-03 14:35:50

Yancraft (Hard)

Time of First Successful Submission: 2024-01-04 15:37:14

Yansanity (Easy)

Time of First Successful Submission: 2024-01-05 18:30:04

Yansanity (Hard)

Time of First Successful Submission: 2024-01-08 08:01:41

Loose Link (Easy)

Time of First Successful Submission: 2025-01-08 23:01:15

Loose Link (Hard)

Time of First Successful Submission: 2025-01-09 21:37:45

Call Chain (Easy)

Time of First Successful Submission: 2025-01-10 22:50:52

Call Chain (Hard)

Time of First Successful Submission: 2025-01-11 17:10:51

Chain of Command (Easy)

Time of First Successful Submission: 2025-04-04 18:38:00

Chain of Command (Hard)

Time of First Successful Submission: 2025-04-04 22:14:46

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2025-04-08 21:29:59

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2025-04-08 22:00:07

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2025-04-11 07:50:38

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2025-04-12 21:53:37

Indirect Invocation (Easy)

Time of First Successful Submission: 2025-04-13 21:45:18

Indirect Invocation (Hard)

Time of First Successful Submission: 2025-04-14 19:40:54

Leaky Libc (Easy)

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

Leaky Libc (Hard)

Time of First Successful Submission: 2025-04-18 19:58:40

Putsception (Easy)

Time of First Successful Submission: 2025-05-11 21:46:03

Putsception (Hard)

Time of First Successful Submission: 2025-05-14 20:39:16

Pivotal Prelude (Easy)

Time of First Successful Submission: 2025-05-25 21:09:12

Pivotal Prelude (Hard)

Time of First Successful Submission: 2025-05-26 20:24:07

Containment Composition (Easy)

Time of First Successful Submission: 2024-04-16 19:55:20

Containment Composition (Hard)

Time of First Successful Submission: 2024-05-27 08:00:55

Constant Corruption (Easy)

Time of First Successful Submission: 2024-05-29 22:08:31

Constant Corruption (Hard)

Time of First Successful Submission: 2024-05-30 08:14:34

Return to YanLand (Easy)

Time of First Successful Submission: 2024-10-13 20:47:00

Return to YanLand (Hard)

Time of First Successful Submission: 2024-10-14 12:40:20

Escape from YanLand (Easy)

Time of First Successful Submission: 2024-10-15 09:23:27

Escape from YanLand (Hard)

Time of First Successful Submission: 2024-10-15 18:46:22

The YanFilter (Easy)

Time of First Successful Submission: 2024-10-18 16:24:31

The YanFilter (Hard)

Time of First Successful Submission: 2024-10-19 22:52:14

The Great YanFilter (Easy)

Time of First Successful Submission: 2024-10-25 15:22:31

The Great YanFilter (Hard)

Time of First Successful Submission: 2024-10-25 19:14:31


System Security

1 / 95 3005 / 3185


chroot-escape-basic

Time of First Successful Submission: 2024-12-11 10:06:41


Linux Luminarium

90 / 128 5397 / 28376


Intro to Commands

Time of First Successful Submission: 2025-10-04 09:30:50

Intro to Arguments

Time of First Successful Submission: 2025-10-04 09:31:45

Command History

Time of First Successful Submission: 2025-10-04 09:32:52

The Root

Time of First Successful Submission: 2024-10-01 21:48:43

Program and absolute paths

Time of First Successful Submission: 2024-10-01 21:50:03

Position thy self

Time of First Successful Submission: 2024-10-01 21:52:39

Position elsewhere

Time of First Successful Submission: 2024-10-01 21:54:01

implicit relative paths, from /

Time of First Successful Submission: 2024-10-01 21:59:29

explicit relative paths, from /

Time of First Successful Submission: 2024-10-02 20:05:19

implicit relative path

Time of First Successful Submission: 2024-10-02 20:07:18

home sweet home

Time of First Successful Submission: 2024-10-02 20:10:36

cat: not the pet, but the command!

Time of First Successful Submission: 2024-10-02 20:12:46

catting absolute paths

Time of First Successful Submission: 2024-10-02 20:13:38

more catting practice

Time of First Successful Submission: 2024-10-02 20:15:06

grepping for a needle in a haystack

Time of First Successful Submission: 2024-10-02 20:16:03

comparing files

Time of First Successful Submission: 2025-10-04 09:35:17

listing files

Time of First Successful Submission: 2024-10-02 20:17:24

touching files

Time of First Successful Submission: 2024-10-02 20:18:35

removing files

Time of First Successful Submission: 2024-10-02 20:19:51

moving files

Time of First Successful Submission: 2025-10-04 09:40:29

hidden files

Time of First Successful Submission: 2024-10-02 20:21:32

An Epic Filesystem Quest

Time of First Successful Submission: 2024-10-02 20:34:06

making directories

Time of First Successful Submission: 2024-10-02 20:35:35

finding files

Time of First Successful Submission: 2024-10-02 20:38:04

linking files

Time of First Successful Submission: 2024-10-02 20:51:37

Learning From Documentation

Time of First Successful Submission: 2024-10-04 13:02:50

Learning Complex Usage

Time of First Successful Submission: 2024-10-04 13:04:58

Reading Manuals

Time of First Successful Submission: 2024-10-04 13:07:35

Searching Manuals

Time of First Successful Submission: 2024-10-04 13:09:18

Matching with *

Time of First Successful Submission: 2024-12-11 08:30:49

Matching with ?

Time of First Successful Submission: 2024-12-11 08:32:08

Matching with []

Time of First Successful Submission: 2024-12-11 08:34:58

Matching paths with []

Time of First Successful Submission: 2024-12-11 08:36:11

Mixing globs

Time of First Successful Submission: 2024-12-11 08:39:53

Exclusionary globbing

Time of First Successful Submission: 2024-12-11 08:44:03

Redirecting output

Time of First Successful Submission: 2024-12-11 08:49:17

Redirecting more output

Time of First Successful Submission: 2024-12-11 08:51:29

Appending output

Time of First Successful Submission: 2024-12-11 08:57:02

Redirecting errors

Time of First Successful Submission: 2024-12-11 08:59:20

Redirecting input

Time of First Successful Submission: 2024-12-11 09:02:19

Grepping stored results

Time of First Successful Submission: 2024-12-11 09:05:23

Grepping live output

Time of First Successful Submission: 2024-12-11 09:06:41

Grepping errors

Time of First Successful Submission: 2024-12-11 09:10:24

Printing Variables

Time of First Successful Submission: 2024-12-11 10:20:19

Setting Variables

Time of First Successful Submission: 2024-12-11 10:21:31

Multi-word Variables

Time of First Successful Submission: 2024-12-11 10:22:38

Exporting Variables

Time of First Successful Submission: 2024-12-11 10:25:35

Printing Exported Variables

Time of First Successful Submission: 2024-12-11 10:35:39

Storing Command Output

Time of First Successful Submission: 2024-12-11 10:28:25

Reading Input

Time of First Successful Submission: 2024-12-11 10:32:40

Reading Files

Time of First Successful Submission: 2024-12-11 10:34:52

Translating characters

Time of First Successful Submission: 2025-10-04 15:44:49

Deleting characters

Time of First Successful Submission: 2025-10-04 15:46:05

Deleting newlines

Time of First Successful Submission: 2025-10-04 15:47:30

Extracting the first lines with head

Time of First Successful Submission: 2025-10-04 15:49:29

Extracting specific sections of text

Time of First Successful Submission: 2025-10-04 15:52:17

Sorting data

Time of First Successful Submission: 2025-10-04 15:53:58

Listing Processes

Time of First Successful Submission: 2024-12-12 08:27:03

Killing Processes

Time of First Successful Submission: 2024-12-12 08:28:50

Interrupting Processes

Time of First Successful Submission: 2024-12-12 08:38:55

Suspending Processes

Time of First Successful Submission: 2024-12-12 08:40:09

Resuming Processes

Time of First Successful Submission: 2024-12-12 08:42:55

Backgrounding Processes

Time of First Successful Submission: 2024-12-12 13:34:48

Foregrounding Processes

Time of First Successful Submission: 2024-12-12 13:54:26

Starting Backgrounded Processes

Time of First Successful Submission: 2024-12-12 13:55:15

Process Exit Codes

Time of First Successful Submission: 2024-12-12 13:56:42

Becoming root with su

Time of First Successful Submission: 2024-12-12 14:13:56

Other users with su

Time of First Successful Submission: 2024-12-12 14:16:19

Cracking passwords

Time of First Successful Submission: 2024-12-12 15:17:48

Using sudo

Time of First Successful Submission: 2024-12-12 15:20:08

Changing File Ownership

Time of First Successful Submission: 2025-10-05 09:38:37

Groups and Files

Time of First Successful Submission: 2025-10-05 09:54:37

Fun With Groups Names

Time of First Successful Submission: 2025-10-05 10:00:39

Changing Permissions

Time of First Successful Submission: 2025-10-05 10:07:13

Executable Files

Time of First Successful Submission: 2025-10-05 10:15:40

Permission Tweaking Practice

Time of First Successful Submission: 2025-10-05 10:20:53

Permissions Setting Practice

Time of First Successful Submission: 2025-10-05 10:27:17

The SUID Bit

Time of First Successful Submission: 2025-10-05 10:35:08

Chaining with Semicolons

Time of First Successful Submission: 2024-12-15 22:08:59

Launching Screen

Time of First Successful Submission: 2025-10-04 09:50:30

Detaching and Attaching

Time of First Successful Submission: 2025-10-04 09:55:30

Finding Sessions

Time of First Successful Submission: 2025-10-04 09:58:00

Switching Windows

Time of First Successful Submission: 2025-10-04 10:00:56

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-10-04 10:03:06

Switching Windows (tmux)

Time of First Successful Submission: 2025-10-04 10:04:09

The PATH Variable

Time of First Successful Submission: 2025-10-04 10:42:30

Setting PATH

Time of First Successful Submission: 2025-10-04 10:43:59

Finding Commands

Time of First Successful Submission: 2025-10-04 10:45:27

Adding Commands

Time of First Successful Submission: 2025-10-04 10:52:08

Hijacking Commands

Time of First Successful Submission: 2025-10-04 11:17:00


Computing 101

69 / 69 991 / 19407


Your First Register

Time of First Successful Submission: 2024-10-25 19:46:16

Your First Syscall

Time of First Successful Submission: 2025-10-02 12:31:40

Exit Codes

Time of First Successful Submission: 2025-10-02 12:40:37

Building Executables

Time of First Successful Submission: 2025-10-02 15:19:45

Moving Between Registers

Time of First Successful Submission: 2025-10-02 15:24:01

Tracing Syscalls

Time of First Successful Submission: 2025-10-02 15:40:10

Starting GDB

Time of First Successful Submission: 2025-10-02 15:42:37

Starting Programs in GDB

Time of First Successful Submission: 2025-10-02 15:48:03

Loading From Memory

Time of First Successful Submission: 2025-10-03 11:35:04

More Loading Practice

Time of First Successful Submission: 2025-10-03 11:37:15

Dereferencing Pointers

Time of First Successful Submission: 2025-10-03 11:44:05

Dereferencing Yourself

Time of First Successful Submission: 2025-10-03 11:47:30

Dereferencing with Offsets

Time of First Successful Submission: 2025-10-03 11:51:04

Stored Addresses

Time of First Successful Submission: 2025-10-03 12:02:27

Double Dereference

Time of First Successful Submission: 2025-10-03 19:27:01

Triple Dereference

Time of First Successful Submission: 2025-10-03 19:30:56

Writing Output

Time of First Successful Submission: 2025-10-03 19:45:20

Chaining Syscalls

Time of First Successful Submission: 2025-10-03 19:50:40

Writing Strings

Time of First Successful Submission: 2025-10-03 19:53:13

Reading Data

Time of First Successful Submission: 2025-10-03 19:57:23

set-register

Time of First Successful Submission: 2023-01-08 15:55:02

set-multiple-registers

Time of First Successful Submission: 2023-11-10 09:41:11

add-to-register

Time of First Successful Submission: 2023-01-08 16:12:25

linear-equation-registers

Time of First Successful Submission: 2023-01-08 19:01:03

integer-division

Time of First Successful Submission: 2023-01-08 19:19:25

modulo-operation

Time of First Successful Submission: 2023-01-08 22:33:00

set-upper-byte

Time of First Successful Submission: 2023-11-13 21:15:27

efficient-modulo

Time of First Successful Submission: 2023-03-22 09:05:09

byte-extraction

Time of First Successful Submission: 2023-01-09 17:13:31

bitwise-and

Time of First Successful Submission: 2023-01-09 18:29:40

check-even

Time of First Successful Submission: 2023-01-10 16:16:31

memory-read

Time of First Successful Submission: 2023-11-23 20:58:11

memory-write

Time of First Successful Submission: 2023-11-23 21:01:34

memory-increment

Time of First Successful Submission: 2023-01-09 18:47:31

byte-access

Time of First Successful Submission: 2023-11-23 21:16:08

memory-size-access

Time of First Successful Submission: 2023-01-09 18:57:42

little-endian-write

Time of First Successful Submission: 2023-01-09 20:15:39

memory-sum

Time of First Successful Submission: 2023-01-09 21:06:23

stack-subtraction

Time of First Successful Submission: 2023-01-09 21:16:54

swap-stack-values

Time of First Successful Submission: 2023-01-09 21:28:02

average-stack-values

Time of First Successful Submission: 2023-01-09 23:13:42

absolute-jump

Time of First Successful Submission: 2023-11-27 17:34:34

relative-jump

Time of First Successful Submission: 2023-11-28 17:14:48

jump-trampoline

Time of First Successful Submission: 2023-01-10 11:29:03

conditional-jump

Time of First Successful Submission: 2023-01-12 18:46:43

indirect-jump

Time of First Successful Submission: 2023-03-23 15:30:48

average-loop

Time of First Successful Submission: 2023-01-11 09:55:54

count-non-zero

Time of First Successful Submission: 2023-01-11 10:21:56

string-lower

Time of First Successful Submission: 2023-01-12 21:36:56

most-common-byte

Time of First Successful Submission: 2023-03-27 09:55:39

Debugging Programs

Time of First Successful Submission: 2023-03-16 15:02:55

Inspecting Registers

Time of First Successful Submission: 2023-03-16 15:16:03

Examining Memory

Time of First Successful Submission: 2023-03-16 17:04:18

Setting Breakpoints

Time of First Successful Submission: 2023-03-17 14:08:13

GDB Scripting

Time of First Successful Submission: 2023-03-17 16:33:50

Modifying Data

Time of First Successful Submission: 2023-03-20 11:35:31

Modifying Execution

Time of First Successful Submission: 2023-03-20 11:37:35

Broken Functions

Time of First Successful Submission: 2023-03-20 12:46:36

Exit

Time of First Successful Submission: 2023-01-13 16:16:19

Socket

Time of First Successful Submission: 2023-01-13 20:40:24

Bind

Time of First Successful Submission: 2023-01-13 22:29:22

Listen

Time of First Successful Submission: 2023-01-14 12:05:21

Accept

Time of First Successful Submission: 2023-01-14 12:18:05

Static Response

Time of First Successful Submission: 2023-01-14 20:39:19

Dynamic Response

Time of First Successful Submission: 2023-01-17 14:46:49

Iterative GET Server

Time of First Successful Submission: 2023-01-18 09:22:14

Concurrent GET Server

Time of First Successful Submission: 2023-01-18 16:55:25

Concurrent POST Server

Time of First Successful Submission: 2023-01-20 14:41:44

Web Server

Time of First Successful Submission: 2023-01-21 21:27:23


Playing With Programs

87 / 116 1079 / 22237


What's the password?

Time of First Successful Submission: 2025-10-03 12:24:29

... and again!

Time of First Successful Submission: 2025-10-04 11:23:16

Newline Troubles

Time of First Successful Submission: 2025-10-04 14:57:14

Reasoning about files

Time of First Successful Submission: 2025-10-04 14:58:34

Specifying Filenames

Time of First Successful Submission: 2025-10-04 11:33:33

Binary and Hex Encoding

Time of First Successful Submission: 2025-10-04 15:05:35

More Hex

Time of First Successful Submission: 2025-10-04 15:39:02

Decoding Hex

Time of First Successful Submission: 2025-10-05 20:04:04

Decoding Practice

Time of First Successful Submission: 2025-10-06 19:30:27

Encoding Practice

Time of First Successful Submission: 2025-10-06 19:42:29

Decoding Base64

Time of First Successful Submission: 2023-01-16 12:59:51

Your First HTTP Request

Time of First Successful Submission: 2025-10-04 16:28:24

Reading Flask

Time of First Successful Submission: 2025-10-04 19:29:28

Commented Data

Time of First Successful Submission: 2025-10-04 19:32:15

HTTP Metadata

Time of First Successful Submission: 2025-10-04 19:55:35

HTTP (netcat)

Time of First Successful Submission: 2023-01-04 16:17:00

HTTP Paths (netcat)

Time of First Successful Submission: 2023-01-04 22:34:27

HTTP (curl)

Time of First Successful Submission: 2023-01-04 19:40:05

HTTP (python)

Time of First Successful Submission: 2023-01-04 22:36:17

HTTP Host Header (python)

Time of First Successful Submission: 2023-01-05 16:04:10

HTTP Host Header (curl)

Time of First Successful Submission: 2023-01-04 18:02:14

HTTP Host Header (netcat)

Time of First Successful Submission: 2023-01-04 18:05:10

URL Encoding (netcat)

Time of First Successful Submission: 2023-01-05 08:19:22

HTTP GET Parameters

Time of First Successful Submission: 2023-01-05 08:46:33

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2023-01-05 09:13:18

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2023-01-05 09:06:55

HTTP Forms

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

HTTP Forms (curl)

Time of First Successful Submission: 2023-01-05 09:40:12

HTTP Forms (netcat)

Time of First Successful Submission: 2023-01-05 10:16:29

HTTP Forms (python)

Time of First Successful Submission: 2023-01-05 10:22:50

HTTP Forms Without Forms

Time of First Successful Submission: 2025-10-04 20:06:26

Multiple Form Fields (curl)

Time of First Successful Submission: 2023-01-05 16:57:30

Multiple Form Fields (netcat)

Time of First Successful Submission: 2023-01-05 17:05:24

HTTP Redirects (netcat)

Time of First Successful Submission: 2023-01-05 12:35:39

HTTP Redirects (curl)

Time of First Successful Submission: 2023-01-05 12:34:12

HTTP Redirects (python)

Time of First Successful Submission: 2023-01-05 12:38:58

HTTP Cookies (curl)

Time of First Successful Submission: 2023-01-05 17:33:29

HTTP Cookies (netcat)

Time of First Successful Submission: 2023-01-05 17:34:50

HTTP Cookies (python)

Time of First Successful Submission: 2023-01-05 17:37:37

Server State (python)

Time of First Successful Submission: 2023-01-05 19:58:07

Listening Web

Time of First Successful Submission: 2025-10-05 10:44:28

cat

Time of First Successful Submission: 2023-01-02 11:54:56

more

Time of First Successful Submission: 2023-01-02 11:56:45

less

Time of First Successful Submission: 2023-01-02 11:57:41

tail

Time of First Successful Submission: 2023-01-02 11:58:33

head

Time of First Successful Submission: 2023-01-02 11:59:27

sort

Time of First Successful Submission: 2023-01-02 12:00:49

vim

Time of First Successful Submission: 2023-01-02 12:03:07

emacs

Time of First Successful Submission: 2023-01-02 12:03:10

nano

Time of First Successful Submission: 2023-01-02 12:04:06

rev

Time of First Successful Submission: 2023-01-02 12:07:32

od

Time of First Successful Submission: 2023-01-02 12:24:16

hd

Time of First Successful Submission: 2023-02-08 13:08:04

xxd

Time of First Successful Submission: 2023-01-02 12:42:14

base32

Time of First Successful Submission: 2023-01-03 17:30:36

base64

Time of First Successful Submission: 2023-01-02 15:50:07

split

Time of First Successful Submission: 2023-01-02 15:51:30

gzip

Time of First Successful Submission: 2023-01-02 16:03:46

bzip2

Time of First Successful Submission: 2023-01-02 16:06:41

zip

Time of First Successful Submission: 2023-01-02 16:09:32

tar

Time of First Successful Submission: 2023-01-02 16:19:14

ar

Time of First Successful Submission: 2023-01-02 16:24:20

cpio

Time of First Successful Submission: 2023-01-03 17:44:27

env

Time of First Successful Submission: 2023-01-02 16:37:07

find

Time of First Successful Submission: 2023-01-02 16:44:45

make

Time of First Successful Submission: 2023-01-02 16:48:28

nice

Time of First Successful Submission: 2023-01-03 20:20:56

timeout

Time of First Successful Submission: 2023-01-02 16:51:11

stdbuf

Time of First Successful Submission: 2023-01-04 09:42:19

setarch

Time of First Successful Submission: 2023-01-04 09:46:07

watch

Time of First Successful Submission: 2023-01-04 09:50:09

socat

Time of First Successful Submission: 2023-02-12 20:52:03

awk

Time of First Successful Submission: 2023-01-04 10:43:58

sed

Time of First Successful Submission: 2023-01-04 10:48:02

ed

Time of First Successful Submission: 2023-01-04 10:52:38

chown

Time of First Successful Submission: 2023-01-02 17:22:50

chmod

Time of First Successful Submission: 2023-01-02 17:23:41

cp

Time of First Successful Submission: 2023-01-02 17:27:15

mv

Time of First Successful Submission: 2023-02-12 20:47:54

perl

Time of First Successful Submission: 2023-01-04 11:11:14

python

Time of First Successful Submission: 2023-01-04 11:20:28

ruby

Time of First Successful Submission: 2023-02-12 21:02:32

date

Time of First Successful Submission: 2023-01-02 17:46:09

dmesg

Time of First Successful Submission: 2023-01-02 17:47:25

wc

Time of First Successful Submission: 2023-01-02 17:50:22

as

Time of First Successful Submission: 2023-01-04 11:44:23

wget

Time of First Successful Submission: 2023-03-22 14:29:13


Pwntools Tutorials

3 / 12 602 / 1131


Level 0.0

Time of First Successful Submission: 2024-10-13 19:45:08

Level 1.0

Time of First Successful Submission: 2024-10-13 19:43:33

Level 1.1

Time of First Successful Submission: 2024-10-13 19:53:22