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pwn.college Archives

29 / 201 3776 / 16696

level1

Time of First Successful Submission: 2024-08-25 20:28:10

level2

Time of First Successful Submission: 2024-08-25 20:29:24

level3

Time of First Successful Submission: 2024-08-25 20:30:17

level4

Time of First Successful Submission: 2024-08-28 08:18:46

level11

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

HTTP (curl)

Time of First Successful Submission: 2024-12-17 04:20:27

HTTP (python)

Time of First Successful Submission: 2024-12-17 04:29:35

URL Encoding (curl)

Time of First Successful Submission: 2024-12-18 00:50:35

URL Encoding (python)

Time of First Successful Submission: 2024-12-18 00:54:00

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2024-12-18 01:07:07

HTTP GET Parameters (python)

Time of First Successful Submission: 2024-12-18 01:08:58

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2024-12-18 01:18:51

Silenced Shellcode

Time of First Successful Submission: 2024-08-31 11:36:01

Shellcode Shuffle

Time of First Successful Submission: 2024-09-01 04:32:02

Shellcode Shuffle II

Time of First Successful Submission: 2024-09-01 04:34:22

Mmap Mirage (Easy)

Time of First Successful Submission: 2024-10-18 07:47:42

Mmap Mirage (Hard)

Time of First Successful Submission: 2024-10-18 08:07:48

Twisted Text (Easy)

Time of First Successful Submission: 2024-09-04 08:16:35

Twisted Text (Hard)

Time of First Successful Submission: 2024-09-04 08:18:01

Tidy Task (Easy)

Time of First Successful Submission: 2024-09-04 08:20:05

Tidy Task (Hard)

Time of First Successful Submission: 2024-09-04 08:21:20

Logical License (Easy)

Time of First Successful Submission: 2024-09-04 08:31:11

Logical License (Hard)

Time of First Successful Submission: 2024-09-04 08:36:58

This is Yancode (Easy)

Time of First Successful Submission: 2024-09-04 21:29:42

This is Yancode (Hard)

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

Powered by Yancode (Easy)

Time of First Successful Submission: 2024-09-05 06:59:37

Powered by Yancode (Hard)

Time of First Successful Submission: 2024-09-05 17:54:31

Yancode Inside (Easy)

Time of First Successful Submission: 2024-09-05 18:11:57

Yancode Inside (Hard)

Time of First Successful Submission: 2024-09-05 20:53:22

Cryptographic Exploitation

1 / 39 381 / 403

John Alderson

Time of First Successful Submission: 2025-09-29 12:24:45

CTF Archive

3 / 703 511 / 740

PWN - 100 - Cosmic

Time of First Successful Submission: 2025-06-23 04:50:39

REV - 50 - beginner

Time of First Successful Submission: 2025-06-23 02:40:04

REV - 365 - Eat Sleep Trace Repeat

Time of First Successful Submission: 2025-07-04 00:43:34

Intro to Programming Languages

14 / 234 9209 / 29395

Commands

Time of First Successful Submission: 2024-08-21 00:21:09

Command Arguments

Time of First Successful Submission: 2024-08-21 00:22:11

The Root Path

Time of First Successful Submission: 2024-08-21 00:24:06

Absolute Paths

Time of First Successful Submission: 2024-08-21 00:25:26

Changing position

Time of First Successful Submission: 2024-08-21 00:27:22

Changing to an Absolute Path

Time of First Successful Submission: 2024-08-21 00:28:56

Relative Paths

Time of First Successful Submission: 2024-08-21 00:32:15

Cat

Time of First Successful Submission: 2024-08-21 00:44:27

Ls

Time of First Successful Submission: 2024-08-21 00:51:14

Ls All

Time of First Successful Submission: 2024-08-21 00:56:09

Find

Time of First Successful Submission: 2024-08-21 01:12:44

Piping Echo

Time of First Successful Submission: 2024-08-24 20:24:17

Piping Stdout

Time of First Successful Submission: 2024-08-24 20:27:08

Piping Stdin

Time of First Successful Submission: 2024-08-24 22:49:53

Windows Warzone

13 / 17 15 / 268

level1

Time of First Successful Submission: 2025-03-09 22:10:43

level2

Time of First Successful Submission: 2025-03-20 08:17:10

level3

Time of First Successful Submission: 2025-03-20 09:55:50

level4

Time of First Successful Submission: 2025-03-21 01:36:23

level5

Time of First Successful Submission: 2025-03-21 22:41:00

level6

Time of First Successful Submission: 2025-03-21 23:25:49

level7

Time of First Successful Submission: 2025-03-28 22:31:29

Cookie Monster 1

Time of First Successful Submission: 2025-03-29 07:41:28

The Humble Calculator

Time of First Successful Submission: 2025-04-12 00:19:39

Hello World

Time of First Successful Submission: 2025-04-22 03:10:37

Alloc For What?

Time of First Successful Submission: 2025-04-24 21:38:50

Alloc For What? 2

Time of First Successful Submission: 2025-04-25 00:33:25

How to open a File

Time of First Successful Submission: 2025-04-25 02:52:42

Intro to Cybersecurity

183 / 183 114 / 18824

Path Traversal 1

Time of First Successful Submission: 2025-05-15 02:19:57

Path Traversal 2

Time of First Successful Submission: 2025-05-15 02:37:21

CMDi 1

Time of First Successful Submission: 2025-05-16 01:05:06

CMDi 2

Time of First Successful Submission: 2025-05-16 01:09:43

CMDi 3

Time of First Successful Submission: 2025-05-16 01:13:03

CMDi 4

Time of First Successful Submission: 2025-05-16 01:25:53

CMDi 5

Time of First Successful Submission: 2025-05-16 01:29:28

CMDi 6

Time of First Successful Submission: 2025-05-16 06:08:19

Authentication Bypass 1

Time of First Successful Submission: 2025-05-16 06:20:05

Authentication Bypass 2

Time of First Successful Submission: 2025-05-16 06:22:58

SQLi 1

Time of First Successful Submission: 2025-05-16 07:00:04

SQLi 2

Time of First Successful Submission: 2025-05-16 08:25:32

SQLi 3

Time of First Successful Submission: 2025-05-16 08:55:12

SQLi 4

Time of First Successful Submission: 2025-05-16 09:22:18

SQLi 5

Time of First Successful Submission: 2025-05-16 10:08:30

XSS 1

Time of First Successful Submission: 2025-05-17 09:58:01

XSS 2

Time of First Successful Submission: 2025-05-17 10:02:55

XSS 3

Time of First Successful Submission: 2025-05-17 10:08:39

XSS 4

Time of First Successful Submission: 2025-05-17 10:12:36

XSS 5

Time of First Successful Submission: 2025-05-19 03:15:04

XSS 6

Time of First Successful Submission: 2025-05-19 03:32:57

XSS 7

Time of First Successful Submission: 2025-05-20 03:37:30

CSRF 1

Time of First Successful Submission: 2025-05-27 10:40:48

CSRF 2

Time of First Successful Submission: 2025-05-27 12:14:22

CSRF 3

Time of First Successful Submission: 2025-05-31 02:21:20

CSRF 4

Time of First Successful Submission: 2025-05-31 03:10:18

CSRF 5

Time of First Successful Submission: 2025-05-31 04:12:25

Connect

Time of First Successful Submission: 2025-05-31 20:58:07

Send

Time of First Successful Submission: 2025-05-31 20:59:05

Shutdown

Time of First Successful Submission: 2025-05-31 21:02:41

Listen

Time of First Successful Submission: 2025-05-31 21:48:13

Scan 1

Time of First Successful Submission: 2025-06-01 01:46:45

Scan 2

Time of First Successful Submission: 2025-06-01 05:31:38

Monitor 1

Time of First Successful Submission: 2025-06-01 05:38:14

Monitor 2

Time of First Successful Submission: 2025-06-01 05:51:54

Sniffing Cookies

Time of First Successful Submission: 2025-06-02 09:14:31

Network Configuration

Time of First Successful Submission: 2025-06-02 10:14:42

Firewall 1

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

Firewall 2

Time of First Successful Submission: 2025-06-02 10:21:16

Firewall 3

Time of First Successful Submission: 2025-06-02 10:30:09

Denial of Service 1

Time of First Successful Submission: 2025-06-03 19:00:35

Denial of Service 2

Time of First Successful Submission: 2025-06-03 20:41:50

Denial of Service 3

Time of First Successful Submission: 2026-01-01 07:01:21

Ethernet

Time of First Successful Submission: 2025-06-04 23:27:47

IP

Time of First Successful Submission: 2025-06-04 23:34:32

TCP

Time of First Successful Submission: 2025-06-04 23:41:05

TCP Handshake

Time of First Successful Submission: 2025-06-05 00:38:10

UDP

Time of First Successful Submission: 2025-06-05 00:56:06

UDP 2

Time of First Successful Submission: 2025-06-05 00:59:57

UDP Spoofing 1

Time of First Successful Submission: 2025-06-05 23:05:54

UDP Spoofing 2

Time of First Successful Submission: 2025-06-05 23:25:38

UDP Spoofing 3

Time of First Successful Submission: 2025-06-06 00:22:31

UDP Spoofing 4

Time of First Successful Submission: 2025-06-06 00:58:07

ARP

Time of First Successful Submission: 2025-06-06 01:27:00

Intercept

Time of First Successful Submission: 2025-12-31 05:28:09

Man-in-the-Middle

Time of First Successful Submission: 2026-01-01 03:23:55

XOR

Time of First Successful Submission: 2024-12-15 03:56:17

XORing Hex

Time of First Successful Submission: 2024-12-15 04:28:19

XORing ASCII

Time of First Successful Submission: 2024-12-15 05:05:17

XORing ASCII Strings

Time of First Successful Submission: 2024-12-16 02:36:54

One-time Pad

Time of First Successful Submission: 2024-12-16 02:49:39

One-time Pad Tampering

Time of First Successful Submission: 2025-12-25 05:57:07

Many-time Pad

Time of First Successful Submission: 2024-12-16 03:33:06

AES

Time of First Successful Submission: 2024-12-16 03:58:15

AES-ECB-CPA

Time of First Successful Submission: 2024-12-16 22:36:59

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-12-22 02:12:47

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-12-23 01:07:02

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2024-12-21 22:11:12

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2024-12-22 09:33:26

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-12-25 00:07:40

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-12-25 00:16:10

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-12-25 01:14:34

AES-CBC

Time of First Successful Submission: 2025-12-25 01:18:26

AES-CBC Tampering

Time of First Successful Submission: 2025-12-25 01:25:01

AES-CBC Resizing

Time of First Successful Submission: 2025-12-25 01:31:42

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-12-25 03:54:16

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-12-25 04:00:54

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-12-25 04:05:06

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-12-25 04:08:58

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-12-25 04:12:32

DHKE

Time of First Successful Submission: 2025-12-25 04:51:37

DHKE-to-AES

Time of First Successful Submission: 2025-12-25 05:04:57

RSA 1

Time of First Successful Submission: 2025-12-25 05:09:14

RSA 2

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

RSA 3

Time of First Successful Submission: 2025-12-25 05:19:23

RSA 4

Time of First Successful Submission: 2025-12-25 05:23:13

RSA Signatures

Time of First Successful Submission: 2025-12-25 05:27:08

SHA 1

Time of First Successful Submission: 2025-12-25 05:37:59

SHA 2

Time of First Successful Submission: 2025-12-25 05:42:19

TLS 1

Time of First Successful Submission: 2025-12-25 05:45:21

TLS 2

Time of First Successful Submission: 2025-12-25 05:53:19

level1

Time of First Successful Submission: 2025-06-06 01:32:04

level2

Time of First Successful Submission: 2025-06-06 01:32:35

level3

Time of First Successful Submission: 2025-06-06 01:34:21

level4

Time of First Successful Submission: 2025-06-06 01:34:53

level5

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

level6

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

level7

Time of First Successful Submission: 2025-06-06 23:25:03

level8

Time of First Successful Submission: 2025-06-06 23:26:21

level9

Time of First Successful Submission: 2025-06-06 23:27:40

level10

Time of First Successful Submission: 2025-06-06 23:44:34

level11

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

level12

Time of First Successful Submission: 2025-06-06 23:57:53

level13

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

level14

Time of First Successful Submission: 2025-06-06 23:59:56

level15

Time of First Successful Submission: 2025-06-07 00:00:42

level16

Time of First Successful Submission: 2025-06-07 00:06:44

level17

Time of First Successful Submission: 2025-06-10 01:22:50

level18

Time of First Successful Submission: 2025-06-10 02:41:27

level19

Time of First Successful Submission: 2025-06-10 02:49:35

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-06-10 02:53:39

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-06-10 02:55:27

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-06-10 03:02:21

Reading Endianness (Python)

Time of First Successful Submission: 2025-06-10 03:04:27

Reading Endianness (C)

Time of First Successful Submission: 2025-06-10 03:06:25

Reading Endianness (x86)

Time of First Successful Submission: 2025-06-10 03:08:00

Version Information (Python)

Time of First Successful Submission: 2025-06-10 03:09:54

Version Information (C)

Time of First Successful Submission: 2025-06-10 03:11:40

Version Information (x86)

Time of First Successful Submission: 2025-06-10 03:14:52

Metadata and Data (Python)

Time of First Successful Submission: 2025-06-10 03:21:28

Metadata and Data (C)

Time of First Successful Submission: 2025-06-10 04:05:24

Metadata and Data (x86)

Time of First Successful Submission: 2025-06-10 04:16:19

Input Restrictions (Python)

Time of First Successful Submission: 2025-06-12 06:24:47

Input Restrictions (C)

Time of First Successful Submission: 2025-06-12 06:27:22

Input Restrictions (x86)

Time of First Successful Submission: 2025-06-12 06:32:38

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-06-12 06:41:37

Behold the cIMG! (C)

Time of First Successful Submission: 2025-06-12 06:43:38

Behold the cIMG! (x86)

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

A Basic cIMG (Python)

Time of First Successful Submission: 2025-06-12 07:11:33

A Basic cIMG (C)

Time of First Successful Submission: 2025-06-12 07:13:28

A Basic cIMG (x86)

Time of First Successful Submission: 2025-06-12 07:19:31

Internal State Mini (C)

Time of First Successful Submission: 2025-07-08 10:06:49

Internal State Mini (x86)

Time of First Successful Submission: 2025-07-08 10:12:44

Internal State (C)

Time of First Successful Submission: 2025-07-13 23:45:57

Internal State (x86)

Time of First Successful Submission: 2025-07-13 23:50:10

File Formats: Directives (C)

Time of First Successful Submission: 2025-07-16 08:14:34

File Formats: Directives (x86)

Time of First Successful Submission: 2025-07-16 08:19:37

The Patch Directive

Time of First Successful Submission: 2025-12-19 07:45:29

Optimizing for Space

Time of First Successful Submission: 2025-12-19 10:07:53

Tweaking Images

Time of First Successful Submission: 2025-12-21 01:14:58

Storage and Retrieval

Time of First Successful Submission: 2025-12-21 22:47:44

Extracting Knowledge

Time of First Successful Submission: 2025-12-21 23:15:15

Advanced Sprites

Time of First Successful Submission: 2025-12-21 23:45:05

Accessing Resources

Time of First Successful Submission: 2025-12-22 00:11:35

Unsafe Animations

Time of First Successful Submission: 2025-12-22 00:19:50

Animations

Time of First Successful Submission: 2025-12-22 00:44:41

Interoperability: Patching Data

Time of First Successful Submission: 2025-12-23 00:27:10

Patching Code

Time of First Successful Submission: 2025-12-23 00:45:12

Patching Control Flow

Time of First Successful Submission: 2025-12-23 00:57:09

Your First Overflow (easy)

Time of First Successful Submission: 2024-09-01 12:39:06

Your First Overflow (hard)

Time of First Successful Submission: 2024-10-27 20:40:09

Precision (easy)

Time of First Successful Submission: 2025-01-31 07:17:50

Precision (hard)

Time of First Successful Submission: 2025-01-31 07:29:40

Variable Control (easy)

Time of First Successful Submission: 2024-09-02 03:26:18

Variable Control (hard)

Time of First Successful Submission: 2024-10-27 23:00:40

Control Hijack (easy)

Time of First Successful Submission: 2024-10-28 07:16:31

Control Hijack (hard)

Time of First Successful Submission: 2024-10-28 07:20:36

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-10-28 07:37:21

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-10-28 07:47:02

PIEs (easy)

Time of First Successful Submission: 2024-10-28 08:04:42

PIEs (hard)

Time of First Successful Submission: 2024-10-28 08:22:01

String Lengths (easy)

Time of First Successful Submission: 2024-11-18 20:00:54

String Lengths (hard)

Time of First Successful Submission: 2024-11-18 20:08:21

Basic Shellcode

Time of First Successful Submission: 2024-08-30 03:28:37

NOP Sleds

Time of First Successful Submission: 2024-10-17 09:06:38

NULL-Free Shellcode

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

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2024-10-16 22:02:14

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2024-10-16 22:08:52

Hijack to Shellcode (easy)

Time of First Successful Submission: 2024-10-16 22:29:36

Hijack to Shellcode (hard)

Time of First Successful Submission: 2024-10-17 00:18:45

ECB-to-Win (easy)

Time of First Successful Submission: 2025-12-27 00:35:00

ECB-to-Win (hard)

Time of First Successful Submission: 2025-12-27 00:47:24

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-12-27 01:28:28

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-12-27 02:05:33

CIMG Screenshots

Time of First Successful Submission: 2025-12-31 02:48:07

CIMG Screenshots 2

Time of First Successful Submission: 2025-12-31 02:50:09

Wily Webserver

Time of First Successful Submission: 2025-12-29 01:42:06

The Watering Hole

Time of First Successful Submission: 2025-12-29 03:21:26

Secure Chat 1

Time of First Successful Submission: 2025-12-29 03:43:34

Secure Chat 2

Time of First Successful Submission: 2025-12-29 04:32:16

Secure Chat 3

Time of First Successful Submission: 2025-12-30 03:06:31

Secure Chat 4

Time of First Successful Submission: 2025-12-30 03:55:06

Secure Chat 5

Time of First Successful Submission: 2025-12-31 04:57:51

Program Security

144 / 162 143 / 9179

ello ackers!

Time of First Successful Submission: 2024-08-30 08:43:17

Syscall Smuggler

Time of First Successful Submission: 2024-08-30 11:21:12

Syscall Shenanigans

Time of First Successful Submission: 2024-08-31 00:40:23

Byte Budget

Time of First Successful Submission: 2024-09-01 00:10:01

ClobberCode

Time of First Successful Submission: 2024-09-01 03:25:43

Diverse Delivery

Time of First Successful Submission: 2024-09-01 04:41:32

Pocket Payload

Time of First Successful Submission: 2024-09-01 07:56:38

Micro Menace

Time of First Successful Submission: 2026-02-05 01:19:43

Login Leakage (Easy)

Time of First Successful Submission: 2026-01-01 23:09:32

Login Leakage (Hard)

Time of First Successful Submission: 2026-01-01 23:15:50

Bounds Breaker (Easy)

Time of First Successful Submission: 2024-09-02 06:51:37

Bounds Breaker (Hard)

Time of First Successful Submission: 2024-09-02 22:24:37

Casting Catastrophe (Easy)

Time of First Successful Submission: 2024-09-02 11:08:03

Casting Catastrophe (Hard)

Time of First Successful Submission: 2024-09-02 22:46:36

Pointer Problems (Easy)

Time of First Successful Submission: 2026-01-03 01:09:54

Pointer Problems (Hard)

Time of First Successful Submission: 2026-01-03 01:19:30

Anomalous Array (Easy)

Time of First Successful Submission: 2026-01-03 02:23:15

Anomalous Array (Hard)

Time of First Successful Submission: 2026-01-03 02:40:07

Now you got it (Easy)

Time of First Successful Submission: 2026-01-06 22:12:27

Now you got it (Hard)

Time of First Successful Submission: 2026-01-06 22:49:14

Loop Lunacy (Easy)

Time of First Successful Submission: 2024-12-14 21:55:47

Loop Lunacy (Hard)

Time of First Successful Submission: 2024-12-14 22:10:38

Nosy Neighbor (Easy)

Time of First Successful Submission: 2024-10-15 22:00:39

Nosy Neighbor (Hard)

Time of First Successful Submission: 2024-10-15 22:44:08

Recursive Ruin (Easy)

Time of First Successful Submission: 2024-11-05 01:14:56

Recursive Ruin (Hard)

Time of First Successful Submission: 2024-11-05 01:22:49

Lingering Leftover (Easy)

Time of First Successful Submission: 2024-11-05 03:32:18

Lingering Leftover (Hard)

Time of First Successful Submission: 2024-11-05 03:35:25

Latent Leak (Easy)

Time of First Successful Submission: 2024-11-18 00:24:12

Latent Leak (Hard)

Time of First Successful Submission: 2024-11-18 00:53:06

Fork Foolery (Easy)

Time of First Successful Submission: 2026-02-06 01:24:59

Fork Foolery (Hard)

Time of First Successful Submission: 2026-02-06 01:32:50

Canary Conundrum (Easy)

Time of First Successful Submission: 2024-10-19 11:40:42

Canary Conundrum (Hard)

Time of First Successful Submission: 2024-10-19 11:56:39

A Crafty Clobber (Easy)

Time of First Successful Submission: 2024-10-20 07:52:29

A Crafty Clobber (Hard)

Time of First Successful Submission: 2024-10-20 08:38:54

Can It Fizz?

Time of First Successful Submission: 2026-01-12 04:25:32

Does It Buzz?

Time of First Successful Submission: 2026-01-12 20:57:37

Terrible Token (Easy)

Time of First Successful Submission: 2024-09-04 07:37:39

Terrible Token (Hard)

Time of First Successful Submission: 2024-09-04 07:41:07

Tangled Ticket (Easy)

Time of First Successful Submission: 2024-09-04 07:44:53

Tangled Ticket (Hard)

Time of First Successful Submission: 2024-09-04 08:12:05

Bit Bender

Time of First Successful Submission: 2026-02-02 23:31:55

Substitution Sorcery

Time of First Successful Submission: 2026-02-02 23:42:41

Meager Mangler (Easy)

Time of First Successful Submission: 2024-09-04 09:09:17

Meager Mangler (Hard)

Time of First Successful Submission: 2026-02-02 23:45:30

Monstrous Mangler (Easy)

Time of First Successful Submission: 2026-02-03 09:16:32

Monstrous Mangler (Hard)

Time of First Successful Submission: 2026-02-03 09:25:05

Patched Up (Easy)

Time of First Successful Submission: 2026-02-04 01:05:55

Patched Up (Hard)

Time of First Successful Submission: 2026-02-04 01:28:13

Puzzle Patch (Easy)

Time of First Successful Submission: 2026-02-04 01:40:14

Puzzle Patch (Hard)

Time of First Successful Submission: 2026-02-04 05:14:58

Patch Perfect (Easy)

Time of First Successful Submission: 2026-02-04 05:20:34

Patch Perfect (Hard)

Time of First Successful Submission: 2026-02-04 22:51:19

Trust the Yancode (Easy)

Time of First Successful Submission: 2024-09-05 21:29:43

Trust the Yancode (Hard)

Time of First Successful Submission: 2024-09-05 23:41:34

Know the Yancode (Easy)

Time of First Successful Submission: 2024-09-06 22:45:19

Know the Yancode (Hard)

Time of First Successful Submission: 2024-09-06 23:03:55

Master the Yancode (Easy)

Time of First Successful Submission: 2024-09-07 00:20:18

Master the Yancode (Hard)

Time of First Successful Submission: 2024-09-07 00:43:13

Transcend the Yancode (Easy)

Time of First Successful Submission: 2024-09-07 14:02:32

Transcend the Yancode (Hard)

Time of First Successful Submission: 2024-09-07 14:38:25

The Yanalyzer (Easy)

Time of First Successful Submission: 2024-09-07 19:02:44

The Yanalyzer (Hard)

Time of First Successful Submission: 2024-09-14 07:03:58

The Yangler (Easy)

Time of First Successful Submission: 2024-09-15 09:23:55

The Yangler (Hard)

Time of First Successful Submission: 2024-09-15 11:47:04

Yancraft (Easy)

Time of First Successful Submission: 2026-02-05 00:36:37

Yancraft (Hard)

Time of First Successful Submission: 2026-02-05 01:03:26

Yansanity (Easy)

Time of First Successful Submission: 2024-09-17 00:42:04

Loose Link (Easy)

Time of First Successful Submission: 2024-09-17 10:34:03

Loose Link (Hard)

Time of First Successful Submission: 2024-09-17 19:11:21

Call Chain (Easy)

Time of First Successful Submission: 2024-09-17 19:28:52

Call Chain (Hard)

Time of First Successful Submission: 2024-09-17 19:34:48

Chain of Command (Easy)

Time of First Successful Submission: 2024-09-19 00:28:12

Chain of Command (Hard)

Time of First Successful Submission: 2024-09-19 20:28:28

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2024-09-20 20:25:47

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2024-09-20 20:37:50

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2024-09-20 20:49:21

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2024-09-20 20:57:02

Indirect Invocation (Easy)

Time of First Successful Submission: 2024-09-22 09:04:59

Indirect Invocation (Hard)

Time of First Successful Submission: 2024-09-22 09:12:04

Leaky Libc (Easy)

Time of First Successful Submission: 2024-09-23 02:03:50

Leaky Libc (Hard)

Time of First Successful Submission: 2024-09-23 02:09:34

Putsception (Easy)

Time of First Successful Submission: 2024-09-23 10:04:16

Putsception (Hard)

Time of First Successful Submission: 2024-09-23 10:14:35

Pivotal Prelude (Easy)

Time of First Successful Submission: 2024-09-27 23:31:15

Pivotal Prelude (Hard)

Time of First Successful Submission: 2024-09-27 23:53:52

Pivotal Pointer (Easy)

Time of First Successful Submission: 2024-09-28 11:27:21

Pivotal Pointer (Hard)

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

Pivotal Payload (Easy)

Time of First Successful Submission: 2024-09-29 11:30:47

Pivotal Payload (Hard)

Time of First Successful Submission: 2024-09-29 22:07:50

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2024-09-29 23:20:48

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2024-09-30 10:51:28

Guarded Gadgets (Easy)

Time of First Successful Submission: 2024-10-01 07:08:59

Guarded Gadgets (Hard)

Time of First Successful Submission: 2024-10-01 07:33:24

Freebie (Easy)

Time of First Successful Submission: 2024-10-02 11:23:19

Freebie (Hard)

Time of First Successful Submission: 2024-10-02 11:44:13

Freebin Feint (Easy)

Time of First Successful Submission: 2024-10-02 11:46:36

Freebin Feint (Hard)

Time of First Successful Submission: 2024-10-02 11:50:45

Free Flag Fumble (Easy)

Time of First Successful Submission: 2024-10-02 11:52:53

Free Flag Fumble (Hard)

Time of First Successful Submission: 2024-10-02 22:31:14

Fickle Free (Easy)

Time of First Successful Submission: 2024-10-03 00:02:52

Fickle Free (Hard)

Time of First Successful Submission: 2024-10-03 01:32:08

Malloc Mirage (Easy)

Time of First Successful Submission: 2024-10-05 11:54:45

Malloc Mirage (Hard)

Time of First Successful Submission: 2024-10-05 12:13:47

Seeking Secrets (Easy)

Time of First Successful Submission: 2024-10-05 22:55:27

Seeking Secrets (Hard)

Time of First Successful Submission: 2024-10-06 00:10:08

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2024-10-06 02:47:58

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2024-10-06 10:07:23

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2024-10-07 09:18:01

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2024-10-07 09:20:36

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2024-10-07 10:51:41

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2024-10-07 10:53:02

Sus Sequence (Easy)

Time of First Successful Submission: 2024-10-07 22:26:24

Sus Sequence (Hard)

Time of First Successful Submission: 2024-10-07 22:34:00

Echo Emanations (Easy)

Time of First Successful Submission: 2024-10-08 11:19:55

Echo Emanations (Hard)

Time of First Successful Submission: 2024-10-08 11:21:53

Stack Spoofing (Easy)

Time of First Successful Submission: 2024-10-09 02:35:31

Stack Spoofing (Hard)

Time of First Successful Submission: 2024-10-09 06:22:50

Stack Summoning (Easy)

Time of First Successful Submission: 2024-10-11 20:21:15

Stack Summoning (Hard)

Time of First Successful Submission: 2024-10-11 23:42:31

Enterprising Echo (Easy)

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

Enterprising Echo (Hard)

Time of First Successful Submission: 2024-10-12 12:23:52

Ephemeral Echo (Easy)

Time of First Successful Submission: 2024-10-14 07:36:59

Ephemeral Echo (Hard)

Time of First Successful Submission: 2024-10-14 07:38:04

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2024-10-15 05:33:23

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2024-10-14 22:36:50

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2024-10-14 22:38:22

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2024-10-14 22:56:25

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2024-10-14 23:28:42

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2024-10-15 04:32:57

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2024-10-15 04:34:05

Containment Composition (Easy)

Time of First Successful Submission: 2024-10-20 09:16:06

Containment Composition (Hard)

Time of First Successful Submission: 2024-10-20 09:53:16

Constant Corruption (Easy)

Time of First Successful Submission: 2024-10-21 11:06:39

Constant Corruption (Hard)

Time of First Successful Submission: 2024-10-21 11:24:11

Return to YanLand (Easy)

Time of First Successful Submission: 2024-10-23 07:58:06

Return to YanLand (Hard)

Time of First Successful Submission: 2024-10-23 09:44:32

Escape from YanLand (Easy)

Time of First Successful Submission: 2024-10-23 12:01:17

Escape from YanLand (Hard)

Time of First Successful Submission: 2024-10-23 19:40:55

The YanFilter (Easy)

Time of First Successful Submission: 2024-10-25 20:11:44

The YanFilter (Hard)

Time of First Successful Submission: 2024-10-26 02:40:15

The Great YanFilter (Easy)

Time of First Successful Submission: 2024-10-28 06:30:12

The Great YanFilter (Hard)

Time of First Successful Submission: 2024-10-28 07:08:27

System Security

69 / 95 299 / 3232

chroot-escape-basic

Time of First Successful Submission: 2024-11-05 05:58:55

chroot-shellcode

Time of First Successful Submission: 2024-11-05 09:22:20

chroot-proper

Time of First Successful Submission: 2024-11-06 05:54:34

seccomp-basic

Time of First Successful Submission: 2024-11-06 05:56:31

seccomp-linkat

Time of First Successful Submission: 2024-11-06 10:40:37

seccomp-fchdir

Time of First Successful Submission: 2024-11-07 05:49:43

seccomp-rechroot

Time of First Successful Submission: 2024-11-07 09:18:36

seccomp-only

Time of First Successful Submission: 2024-11-07 09:59:31

seccomp-arch32

Time of First Successful Submission: 2024-11-07 18:52:50

seccomp-minimal

Time of First Successful Submission: 2024-11-08 10:56:09

seccomp-timebased

Time of First Successful Submission: 2024-11-08 21:55:40

seccomp-readonly

Time of First Successful Submission: 2024-11-08 23:46:38

process-isolation

Time of First Successful Submission: 2024-11-09 09:48:59

mount-namespace

Time of First Successful Submission: 2024-11-09 10:44:42

mount-cleanup

Time of First Successful Submission: 2024-11-11 03:39:30

mount-readonly

Time of First Successful Submission: 2024-11-11 07:10:25

mount-shellcode

Time of First Successful Submission: 2024-11-11 09:58:39

level1.0

Time of First Successful Submission: 2024-10-29 21:02:46

level1.1

Time of First Successful Submission: 2024-10-30 17:59:56

level2.0

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

level2.1

Time of First Successful Submission: 2024-10-30 19:31:29

level3.0

Time of First Successful Submission: 2024-10-30 22:14:37

level3.1

Time of First Successful Submission: 2024-10-30 22:58:06

level4.0

Time of First Successful Submission: 2024-10-30 23:50:20

level4.1

Time of First Successful Submission: 2024-10-31 02:31:03

level5.0

Time of First Successful Submission: 2024-11-01 10:32:17

level5.1

Time of First Successful Submission: 2024-11-01 20:08:50

level6.0

Time of First Successful Submission: 2024-11-02 03:17:52

level6.1

Time of First Successful Submission: 2024-11-02 07:31:04

level7.0

Time of First Successful Submission: 2024-11-02 09:33:38

level7.1

Time of First Successful Submission: 2024-11-02 21:39:20

level8.0

Time of First Successful Submission: 2024-11-02 22:34:34

level8.1

Time of First Successful Submission: 2024-11-03 01:25:35

level9.0

Time of First Successful Submission: 2024-11-04 20:28:02

level9.1

Time of First Successful Submission: 2024-11-04 21:25:34

level10.0

Time of First Successful Submission: 2024-11-04 21:50:54

level10.1

Time of First Successful Submission: 2024-11-04 21:59:55

level11.0

Time of First Successful Submission: 2024-11-04 22:04:25

level11.1

Time of First Successful Submission: 2024-11-04 22:08:38

level1.0

Time of First Successful Submission: 2024-11-12 03:42:45

level1.1

Time of First Successful Submission: 2024-11-12 03:49:06

level2.0

Time of First Successful Submission: 2024-11-12 03:53:19

level2.1

Time of First Successful Submission: 2024-11-12 03:55:51

level3.0

Time of First Successful Submission: 2024-11-12 04:02:26

level3.1

Time of First Successful Submission: 2024-11-12 04:03:53

level4.0

Time of First Successful Submission: 2024-11-12 06:58:24

level4.1

Time of First Successful Submission: 2024-11-12 07:04:43

level5.0

Time of First Successful Submission: 2024-11-12 07:14:54

level5.1

Time of First Successful Submission: 2024-11-12 07:17:50

level6.0

Time of First Successful Submission: 2024-11-13 21:46:14

level6.1

Time of First Successful Submission: 2024-11-13 21:50:41

level7.0

Time of First Successful Submission: 2024-11-15 11:30:51

level7.1

Time of First Successful Submission: 2024-11-15 11:31:58

level8.0

Time of First Successful Submission: 2024-11-16 00:35:22

level8.1

Time of First Successful Submission: 2024-11-16 00:36:57

level9.0

Time of First Successful Submission: 2024-11-16 23:45:51

level9.1

Time of First Successful Submission: 2024-11-16 23:47:23

level10.0

Time of First Successful Submission: 2024-11-17 01:46:43

level10.1

Time of First Successful Submission: 2024-11-17 01:55:42

level11.0

Time of First Successful Submission: 2024-11-17 22:10:02

level11.1

Time of First Successful Submission: 2024-11-17 22:10:48

level12.0

Time of First Successful Submission: 2024-11-19 06:19:05

level12.1

Time of First Successful Submission: 2024-11-19 06:20:23

Baby Spectre 1

Time of First Successful Submission: 2024-11-23 08:08:31

Baby Spectre 2

Time of First Successful Submission: 2024-11-23 08:24:50

Baby Spectre 3

Time of First Successful Submission: 2024-11-23 10:18:22

Baby Spectre 4

Time of First Successful Submission: 2024-11-23 19:48:35

Baby Spectre 5

Time of First Successful Submission: 2024-11-30 02:36:22

level1.0

Time of First Successful Submission: 2024-12-05 18:17:22

Software Exploitation

77 / 90 172 / 1983

Level1.0

Time of First Successful Submission: 2025-01-30 06:42:50

Level1.1

Time of First Successful Submission: 2025-01-30 09:57:34

Level2.0

Time of First Successful Submission: 2025-01-30 18:56:23

Level2.1

Time of First Successful Submission: 2025-01-30 18:58:04

Level3.0

Time of First Successful Submission: 2025-02-01 00:13:50

Level3.1

Time of First Successful Submission: 2025-02-01 00:49:50

Level4.0

Time of First Successful Submission: 2025-02-01 08:02:39

Level4.1

Time of First Successful Submission: 2025-02-01 08:08:11

Level5.0

Time of First Successful Submission: 2025-02-01 20:03:02

Level5.1

Time of First Successful Submission: 2025-02-01 20:19:03

Level6.0

Time of First Successful Submission: 2025-02-02 01:13:44

Level6.1

Time of First Successful Submission: 2025-02-02 01:19:52

Level7.0

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

Level7.1

Time of First Successful Submission: 2025-02-02 09:49:52

Level8.0

Time of First Successful Submission: 2025-02-03 10:45:32

Level8.1

Time of First Successful Submission: 2025-02-03 10:59:53

Level9.0

Time of First Successful Submission: 2025-02-03 23:46:54

Level9.1

Time of First Successful Submission: 2025-02-03 23:54:42

Level10.0

Time of First Successful Submission: 2025-05-12 03:15:26

Level10.1

Time of First Successful Submission: 2025-05-12 06:43:15

Level11.0

Time of First Successful Submission: 2025-05-12 09:19:49

Level11.1

Time of First Successful Submission: 2025-05-12 09:39:37

Level12.0

Time of First Successful Submission: 2025-05-12 11:07:42

Level12.1

Time of First Successful Submission: 2025-05-12 11:24:21

level1

Time of First Successful Submission: 2025-02-06 08:09:47

level2

Time of First Successful Submission: 2025-02-07 00:25:20

level3

Time of First Successful Submission: 2025-02-07 06:26:01

level4

Time of First Successful Submission: 2025-02-07 07:21:26

level5

Time of First Successful Submission: 2025-02-07 07:32:34

level6

Time of First Successful Submission: 2025-02-07 07:41:17

level7

Time of First Successful Submission: 2025-02-09 03:21:59

level8

Time of First Successful Submission: 2025-02-09 22:21:43

level9

Time of First Successful Submission: 2025-02-09 22:56:58

level10

Time of First Successful Submission: 2025-02-09 23:25:58

level11

Time of First Successful Submission: 2025-02-11 03:36:25

level12

Time of First Successful Submission: 2025-02-11 07:36:52

level13

Time of First Successful Submission: 2025-02-12 00:31:42

level14

Time of First Successful Submission: 2025-02-12 06:45:41

level15

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

level16

Time of First Successful Submission: 2025-02-12 09:20:21

level17

Time of First Successful Submission: 2025-02-12 22:34:01

level18

Time of First Successful Submission: 2025-02-13 23:31:19

level19

Time of First Successful Submission: 2025-02-14 04:14:49

level20

Time of First Successful Submission: 2025-02-14 04:17:33

level1.0

Time of First Successful Submission: 2025-01-21 09:13:12

level1.1

Time of First Successful Submission: 2025-01-21 09:18:39

level2.0

Time of First Successful Submission: 2025-01-21 21:50:32

level2.1

Time of First Successful Submission: 2025-01-21 21:51:27

level3.0

Time of First Successful Submission: 2025-01-25 10:45:51

level3.1

Time of First Successful Submission: 2025-01-25 10:54:47

level4.0

Time of First Successful Submission: 2025-01-26 11:42:42

level4.1

Time of First Successful Submission: 2025-01-26 11:53:25

level5.0

Time of First Successful Submission: 2025-01-26 18:56:26

level5.1

Time of First Successful Submission: 2025-01-26 18:58:01

level6.0

Time of First Successful Submission: 2025-01-26 22:49:58

level6.1

Time of First Successful Submission: 2025-01-26 22:50:35

level7.0

Time of First Successful Submission: 2025-01-29 03:15:08

level7.1

Time of First Successful Submission: 2025-01-29 03:22:54

level1.0

Time of First Successful Submission: 2025-02-18 10:06:39

level1.1

Time of First Successful Submission: 2025-02-18 10:59:01

level2.0

Time of First Successful Submission: 2025-02-19 10:23:11

level2.1

Time of First Successful Submission: 2025-02-19 10:27:32

level3.0

Time of First Successful Submission: 2025-02-20 05:46:09

level3.1

Time of First Successful Submission: 2025-02-20 07:46:52

level4.0

Time of First Successful Submission: 2025-02-21 09:00:48

level4.1

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

level5.0

Time of First Successful Submission: 2025-02-28 01:28:48

level5.1

Time of First Successful Submission: 2025-02-28 01:30:51

level6.0

Time of First Successful Submission: 2025-02-28 21:45:16

level6.1

Time of First Successful Submission: 2025-03-01 00:33:50

level7.0

Time of First Successful Submission: 2025-03-03 00:09:40

level7.1

Time of First Successful Submission: 2025-03-03 00:10:25

level9

Time of First Successful Submission: 2025-03-04 00:55:01

Level-1

Time of First Successful Submission: 2025-04-27 06:01:26

Level-2

Time of First Successful Submission: 2025-05-01 09:24:17

Level-3

Time of First Successful Submission: 2025-05-10 11:33:18

Level-4

Time of First Successful Submission: 2025-05-11 09:23:10

Start Here

10 / 12 8465 / 39878

Using the VSCode Workspace

Time of First Successful Submission: 2024-08-20 09:27:28

Using the GUI Desktop

Time of First Successful Submission: 2024-08-20 09:29:10

Pasting into the Desktop

Time of First Successful Submission: 2024-08-20 09:31:35

Restarting Challenges

Time of First Successful Submission: 2024-08-20 09:54:53

Challenge Programs

Time of First Successful Submission: 2024-08-20 10:03:54

The Flag File

Time of First Successful Submission: 2024-08-20 10:07:04

Using Privileged Mode

Time of First Successful Submission: 2024-08-20 10:13:03

Persistent Home Directories - One

Time of First Successful Submission: 2024-08-20 10:18:00

Persistent Home Directories - Two

Time of First Successful Submission: 2024-08-20 10:19:26

Linux Luminarium

83 / 128 7910 / 29750

Intro to Commands

Time of First Successful Submission: 2024-08-21 00:21:09

Intro to Arguments

Time of First Successful Submission: 2024-08-21 00:22:11

The Root

Time of First Successful Submission: 2024-08-21 00:24:06

Program and absolute paths

Time of First Successful Submission: 2024-08-21 00:25:26

Position thy self

Time of First Successful Submission: 2024-08-21 00:27:22

Position elsewhere

Time of First Successful Submission: 2024-08-21 00:28:56

implicit relative paths, from /

Time of First Successful Submission: 2024-08-21 00:32:15

explicit relative paths, from /

Time of First Successful Submission: 2024-08-21 00:36:00

implicit relative path

Time of First Successful Submission: 2024-08-21 00:38:22

home sweet home

Time of First Successful Submission: 2024-08-21 00:42:55

cat: not the pet, but the command!

Time of First Successful Submission: 2024-08-21 00:44:27

catting absolute paths

Time of First Successful Submission: 2024-08-21 00:45:07

more catting practice

Time of First Successful Submission: 2024-08-21 00:47:28

grepping for a needle in a haystack

Time of First Successful Submission: 2024-08-21 00:49:08

listing files

Time of First Successful Submission: 2024-08-21 00:51:14

touching files

Time of First Successful Submission: 2024-08-21 00:53:03

removing files

Time of First Successful Submission: 2024-08-21 00:54:07

hidden files

Time of First Successful Submission: 2024-08-21 00:56:09

An Epic Filesystem Quest

Time of First Successful Submission: 2024-08-21 01:01:09

making directories

Time of First Successful Submission: 2024-08-21 01:03:01

finding files

Time of First Successful Submission: 2024-08-21 01:12:44

linking files

Time of First Successful Submission: 2024-08-21 01:43:14

Learning From Documentation

Time of First Successful Submission: 2024-08-21 01:48:54

Learning Complex Usage

Time of First Successful Submission: 2024-08-21 01:51:29

Reading Manuals

Time of First Successful Submission: 2024-08-21 01:55:01

Searching Manuals

Time of First Successful Submission: 2024-08-21 02:31:45

Searching For Manuals

Time of First Successful Submission: 2024-08-21 03:15:53

Helpful Programs

Time of First Successful Submission: 2024-08-21 03:18:10

Help for Builtins

Time of First Successful Submission: 2024-08-21 03:20:14

Matching with *

Time of First Successful Submission: 2024-08-24 06:39:31

Matching with ?

Time of First Successful Submission: 2024-08-24 06:42:04

Matching with []

Time of First Successful Submission: 2024-08-24 06:45:14

Matching paths with []

Time of First Successful Submission: 2024-08-24 06:54:30

Mixing globs

Time of First Successful Submission: 2024-08-24 06:59:44

Exclusionary globbing

Time of First Successful Submission: 2024-08-24 07:03:14

Redirecting output

Time of First Successful Submission: 2024-08-24 20:24:17

Redirecting more output

Time of First Successful Submission: 2024-08-24 20:27:08

Appending output

Time of First Successful Submission: 2024-08-24 20:32:53

Redirecting errors

Time of First Successful Submission: 2024-08-24 22:46:51

Redirecting input

Time of First Successful Submission: 2024-08-24 22:49:53

Grepping stored results

Time of First Successful Submission: 2024-08-24 22:56:00

Grepping live output

Time of First Successful Submission: 2024-08-24 22:57:23

Grepping errors

Time of First Successful Submission: 2024-08-24 23:06:04

Duplicating piped data with tee

Time of First Successful Submission: 2024-08-24 23:35:31

Writing to multiple programs

Time of First Successful Submission: 2024-08-25 00:38:49

Split-piping stderr and stdout

Time of First Successful Submission: 2024-08-25 09:51:47

Printing Variables

Time of First Successful Submission: 2024-08-25 10:00:03

Setting Variables

Time of First Successful Submission: 2024-10-12 23:43:08

Multi-word Variables

Time of First Successful Submission: 2024-10-12 23:44:05

Exporting Variables

Time of First Successful Submission: 2024-10-12 23:46:16

Printing Exported Variables

Time of First Successful Submission: 2024-10-12 23:48:22

Storing Command Output

Time of First Successful Submission: 2024-10-12 23:54:31

Reading Input

Time of First Successful Submission: 2024-10-12 23:56:05

Reading Files

Time of First Successful Submission: 2024-10-12 23:59:09

Listing Processes

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

Killing Processes

Time of First Successful Submission: 2024-10-29 18:06:04

Interrupting Processes

Time of First Successful Submission: 2024-10-29 18:07:56

Suspending Processes

Time of First Successful Submission: 2024-10-29 18:08:32

Resuming Processes

Time of First Successful Submission: 2024-10-29 18:09:05

Backgrounding Processes

Time of First Successful Submission: 2024-10-29 18:12:44

Foregrounding Processes

Time of First Successful Submission: 2024-10-29 18:13:55

Starting Backgrounded Processes

Time of First Successful Submission: 2024-10-29 18:15:17

Process Exit Codes

Time of First Successful Submission: 2024-10-29 18:17:13

Becoming root with su

Time of First Successful Submission: 2024-11-03 01:42:19

Other users with su

Time of First Successful Submission: 2024-11-03 01:43:12

Cracking passwords

Time of First Successful Submission: 2024-11-03 01:48:55

Using sudo

Time of First Successful Submission: 2024-11-03 01:50:45

Changing File Ownership

Time of First Successful Submission: 2024-10-31 04:26:14

Groups and Files

Time of First Successful Submission: 2024-10-31 04:29:10

Fun With Groups Names

Time of First Successful Submission: 2024-10-31 04:31:45

Changing Permissions

Time of First Successful Submission: 2024-10-31 04:39:13

Executable Files

Time of First Successful Submission: 2024-10-31 04:41:33

Permission Tweaking Practice

Time of First Successful Submission: 2024-10-31 05:36:12

Permissions Setting Practice

Time of First Successful Submission: 2024-10-31 05:41:36

The SUID Bit

Time of First Successful Submission: 2024-10-31 06:13:49

Chaining with Semicolons

Time of First Successful Submission: 2024-11-03 01:52:48

Your First Shell Script

Time of First Successful Submission: 2024-11-03 01:55:19

Redirecting Script Output

Time of First Successful Submission: 2024-11-03 01:57:47

Executable Shell Scripts

Time of First Successful Submission: 2024-11-03 01:59:07

The PATH Variable

Time of First Successful Submission: 2024-11-03 03:29:16

Setting PATH

Time of First Successful Submission: 2024-11-03 03:32:14

Adding Commands

Time of First Successful Submission: 2024-11-03 03:46:50

Hijacking Commands

Time of First Successful Submission: 2024-11-03 03:53:50

Computing 101

69 / 69 748 / 19973

Your First Register

Time of First Successful Submission: 2025-01-27 18:00:38

Your First Syscall

Time of First Successful Submission: 2025-01-27 18:02:26

Exit Codes

Time of First Successful Submission: 2025-01-27 18:03:33

Building Executables

Time of First Successful Submission: 2025-01-27 18:05:45

Moving Between Registers

Time of First Successful Submission: 2025-01-27 18:08:28

Tracing Syscalls

Time of First Successful Submission: 2025-01-27 18:07:05

Starting GDB

Time of First Successful Submission: 2025-02-10 01:51:59

Starting Programs in GDB

Time of First Successful Submission: 2025-02-10 01:52:47

Loading From Memory

Time of First Successful Submission: 2025-02-10 01:59:16

More Loading Practice

Time of First Successful Submission: 2025-02-10 02:00:30

Dereferencing Pointers

Time of First Successful Submission: 2025-02-10 02:01:52

Dereferencing Yourself

Time of First Successful Submission: 2025-02-10 02:03:49

Dereferencing with Offsets

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

Stored Addresses

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

Double Dereference

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

Triple Dereference

Time of First Successful Submission: 2025-02-10 02:09:39

Writing Output

Time of First Successful Submission: 2025-02-10 02:13:38

Chaining Syscalls

Time of First Successful Submission: 2025-02-10 02:15:16

Writing Strings

Time of First Successful Submission: 2025-02-10 02:16:50

Reading Data

Time of First Successful Submission: 2025-02-20 08:36:28

set-register

Time of First Successful Submission: 2024-08-25 22:46:53

set-multiple-registers

Time of First Successful Submission: 2024-08-25 23:45:11

add-to-register

Time of First Successful Submission: 2024-08-25 23:50:17

linear-equation-registers

Time of First Successful Submission: 2024-08-25 23:55:16

integer-division

Time of First Successful Submission: 2024-08-26 08:29:19

modulo-operation

Time of First Successful Submission: 2024-08-26 08:48:10

set-upper-byte

Time of First Successful Submission: 2024-08-26 09:17:57

efficient-modulo

Time of First Successful Submission: 2024-08-27 18:46:04

byte-extraction

Time of First Successful Submission: 2024-08-28 23:11:30

bitwise-and

Time of First Successful Submission: 2024-08-28 23:39:24

check-even

Time of First Successful Submission: 2024-08-29 00:29:19

memory-read

Time of First Successful Submission: 2024-08-29 00:38:04

memory-write

Time of First Successful Submission: 2024-08-29 00:45:41

memory-increment

Time of First Successful Submission: 2024-09-03 18:36:38

byte-access

Time of First Successful Submission: 2024-09-03 18:43:25

memory-size-access

Time of First Successful Submission: 2024-09-03 18:47:15

little-endian-write

Time of First Successful Submission: 2024-09-03 19:12:49

memory-sum

Time of First Successful Submission: 2024-09-03 23:31:55

stack-subtraction

Time of First Successful Submission: 2024-09-09 01:45:20

swap-stack-values

Time of First Successful Submission: 2024-09-09 01:48:55

average-stack-values

Time of First Successful Submission: 2024-09-09 01:55:16

absolute-jump

Time of First Successful Submission: 2024-09-01 01:30:41

relative-jump

Time of First Successful Submission: 2024-12-02 08:24:18

jump-trampoline

Time of First Successful Submission: 2025-04-10 09:11:09

conditional-jump

Time of First Successful Submission: 2025-04-10 09:45:35

indirect-jump

Time of First Successful Submission: 2025-08-28 07:50:53

average-loop

Time of First Successful Submission: 2024-11-14 09:28:40

count-non-zero

Time of First Successful Submission: 2025-08-28 07:37:00

string-lower

Time of First Successful Submission: 2024-12-09 10:34:55

most-common-byte

Time of First Successful Submission: 2025-08-28 08:04:19

Debugging Programs

Time of First Successful Submission: 2025-02-14 09:48:19

Inspecting Registers

Time of First Successful Submission: 2025-02-14 09:51:10

Examining Memory

Time of First Successful Submission: 2025-02-14 10:01:18

Setting Breakpoints

Time of First Successful Submission: 2025-02-14 10:06:02

GDB Scripting

Time of First Successful Submission: 2025-03-27 04:57:07

Modifying Data

Time of First Successful Submission: 2025-03-27 05:03:54

Modifying Execution

Time of First Successful Submission: 2025-03-27 05:06:40

Broken Functions

Time of First Successful Submission: 2025-03-27 05:18:27

Exit

Time of First Successful Submission: 2025-03-28 07:23:43

Socket

Time of First Successful Submission: 2025-03-30 00:53:04

Bind

Time of First Successful Submission: 2025-03-30 03:04:45

Listen

Time of First Successful Submission: 2025-03-30 03:09:31

Accept

Time of First Successful Submission: 2025-03-30 03:14:28

Static Response

Time of First Successful Submission: 2025-03-30 03:29:41

Dynamic Response

Time of First Successful Submission: 2025-03-30 03:41:57

Iterative GET Server

Time of First Successful Submission: 2025-03-30 03:45:36

Concurrent GET Server

Time of First Successful Submission: 2025-04-02 06:32:22

Concurrent POST Server

Time of First Successful Submission: 2025-04-02 07:18:25

Web Server

Time of First Successful Submission: 2025-04-10 08:49:45

Playing With Programs

18 / 116 15184 / 22706

Decoding Base64

Time of First Successful Submission: 2024-12-16 02:38:41

HTTP (netcat)

Time of First Successful Submission: 2024-12-17 04:25:14

HTTP Paths (netcat)

Time of First Successful Submission: 2024-12-18 00:43:36

HTTP (curl)

Time of First Successful Submission: 2024-12-18 00:42:07

HTTP (python)

Time of First Successful Submission: 2024-12-18 00:45:01

HTTP Host Header (python)

Time of First Successful Submission: 2024-12-18 00:35:36

HTTP Host Header (curl)

Time of First Successful Submission: 2024-12-17 04:32:42

HTTP Host Header (netcat)

Time of First Successful Submission: 2024-12-18 00:33:18

URL Encoding (netcat)

Time of First Successful Submission: 2024-12-18 01:00:34

HTTP GET Parameters

Time of First Successful Submission: 2024-12-18 01:02:41

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2024-12-18 01:14:00

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2024-12-18 01:12:49

HTTP Forms (curl)

Time of First Successful Submission: 2024-12-18 01:21:51

HTTP Forms (netcat)

Time of First Successful Submission: 2024-12-18 01:53:58

HTTP Forms (python)

Time of First Successful Submission: 2024-12-18 01:57:21

Multiple Form Fields (curl)

Time of First Successful Submission: 2024-12-19 06:52:26

od

Time of First Successful Submission: 2024-09-03 10:12:43

mv

Time of First Successful Submission: 2025-02-20 09:39:49

Arizona CTF 2025

3 / 23 80 / 725

Hijack Me!

Time of First Successful Submission: 2025-04-05 22:25:48

Do you know your ABCs?

Time of First Successful Submission: 2025-04-05 20:56:25

Xsh v1.1

Time of First Successful Submission: 2025-04-05 22:01:59

Fuzz Dojo

2 / 16 105 / 246

Consent

Time of First Successful Submission: 2025-12-05 00:20:39

Locate Harnesses

Time of First Successful Submission: 2025-12-05 00:56:01

GCA CTF

10 / 104 8566 / 40095

Using the VSCode Workspace

Time of First Successful Submission: 2024-08-20 09:27:28

Using the GUI Desktop

Time of First Successful Submission: 2024-08-20 09:29:10

Pasting into the Desktop

Time of First Successful Submission: 2024-08-20 09:31:35

Restarting Challenges

Time of First Successful Submission: 2024-08-20 09:54:53

Getting Help

Time of First Successful Submission: 2024-08-20 09:57:57

Challenge Programs

Time of First Successful Submission: 2024-08-20 10:03:54

The Flag File

Time of First Successful Submission: 2024-08-20 10:07:04

Using Privileged Mode

Time of First Successful Submission: 2024-08-20 10:13:03

Persistent Home Directories - One

Time of First Successful Submission: 2024-08-20 10:18:00

Persistent Home Directories - Two

Time of First Successful Submission: 2024-08-20 10:19:26

Hanto Dojo

7 / 44 70 / 307

Evaluating Is Fun!

Time of First Successful Submission: 2025-01-11 19:27:12

Variables Are Fun!

Time of First Successful Submission: 2025-01-11 19:29:55

Printing Is Fun!

Time of First Successful Submission: 2025-01-11 19:34:23

Opening Is Fun!

Time of First Successful Submission: 2025-01-11 19:36:22

Globals Are Fun!

Time of First Successful Submission: 2025-01-11 21:50:02

Modules Are Fun!

Time of First Successful Submission: 2025-01-11 21:52:28

Importing Is Fun!

Time of First Successful Submission: 2025-01-11 21:53:57

Pwntools Tutorials

1 / 12 969 / 1152

Level 0.0

Time of First Successful Submission: 2025-02-01 17:05:50

The Art of the Shell

1 / 55 394 / 473

The Transient Path

Time of First Successful Submission: 2025-04-05 22:25:48