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pwn.college Archives

34 / 201 3398 / 16678


HTTP (curl)

Time of First Successful Submission: 2023-08-31 21:08:24

HTTP (python)

Time of First Successful Submission: 2023-08-31 22:55:07

URL Encoding (curl)

Time of First Successful Submission: 2023-09-02 01:08:56

URL Encoding (python)

Time of First Successful Submission: 2023-09-02 01:13:06

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2023-09-02 05:16:49

HTTP GET Parameters (python)

Time of First Successful Submission: 2023-09-02 05:20:24

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2023-09-02 05:39:27

Multiple Form Fields (python)

Time of First Successful Submission: 2023-09-03 02:04:51

HTTP JSON (curl)

Time of First Successful Submission: 2023-09-03 21:13:52

HTTP JSON (netcat)

Time of First Successful Submission: 2023-09-03 21:38:40

HTTP JSON (python)

Time of First Successful Submission: 2023-09-04 01:19:20

Complex HTTP JSON (curl)

Time of First Successful Submission: 2023-09-04 04:26:14

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2023-09-04 04:38:32

Complex HTTP JSON (python)

Time of First Successful Submission: 2023-09-04 04:42:51

Server State (curl)

Time of First Successful Submission: 2023-09-04 05:28:03

Server State (netcat)

Time of First Successful Submission: 2023-09-04 05:31:36

Silenced Shellcode

Time of First Successful Submission: 2024-08-31 21:51:49

Shellcode Shuffle

Time of First Successful Submission: 2024-09-02 04:13:19

Shellcode Shuffle II

Time of First Successful Submission: 2024-09-02 04:20:02

Mmap Mirage (Easy)

Time of First Successful Submission: 2024-09-02 22:52:31

Mmap Mirage (Hard)

Time of First Successful Submission: 2024-09-03 04:58:16

Twisted Text (Easy)

Time of First Successful Submission: 2023-10-10 23:59:39

Twisted Text (Hard)

Time of First Successful Submission: 2023-10-12 03:51:59

Tidy Task (Easy)

Time of First Successful Submission: 2023-10-11 00:01:59

Tidy Task (Hard)

Time of First Successful Submission: 2023-10-12 03:54:28

Logical License (Easy)

Time of First Successful Submission: 2023-10-11 00:17:57

Logical License (Hard)

Time of First Successful Submission: 2023-10-12 04:10:47

Modest Mangler (Easy)

Time of First Successful Submission: 2023-10-11 01:48:27

This is Yancode (Easy)

Time of First Successful Submission: 2024-09-05 23:53:16

This is Yancode (Hard)

Time of First Successful Submission: 2024-09-06 00:00:13

Powered by Yancode (Easy)

Time of First Successful Submission: 2024-09-06 04:21:45

Powered by Yancode (Hard)

Time of First Successful Submission: 2024-09-06 06:02:13

Yancode Inside (Easy)

Time of First Successful Submission: 2024-09-12 05:19:26

Yancode Inside (Hard)

Time of First Successful Submission: 2024-09-12 05:49:41


Intro to Programming Languages

14 / 234 13452 / 28113


Commands

Time of First Successful Submission: 2026-01-13 05:14:29

Command Arguments

Time of First Successful Submission: 2026-01-13 05:15:16

Command History

Time of First Successful Submission: 2026-01-13 05:16:02

The Root Path

Time of First Successful Submission: 2026-01-13 05:17:05

Absolute Paths

Time of First Successful Submission: 2026-01-13 05:18:06

Changing to an Absolute Path

Time of First Successful Submission: 2026-01-13 05:22:07

Relative Paths

Time of First Successful Submission: 2026-01-13 05:23:54

Cat

Time of First Successful Submission: 2026-01-13 05:30:12

Ls

Time of First Successful Submission: 2026-01-13 05:32:56

Ls All

Time of First Successful Submission: 2026-01-13 05:35:26

Find

Time of First Successful Submission: 2026-01-13 05:51:51

Piping Echo

Time of First Successful Submission: 2026-01-13 06:42:56

Piping Stdout

Time of First Successful Submission: 2026-01-13 06:43:57

Piping Stdin

Time of First Successful Submission: 2026-01-13 06:48:47


Intro to Cybersecurity

183 / 183 83 / 17887


Path Traversal 1

Time of First Successful Submission: 2023-11-20 22:24:11

Path Traversal 2

Time of First Successful Submission: 2025-05-20 01:46:42

CMDi 1

Time of First Successful Submission: 2025-05-20 03:54:41

CMDi 2

Time of First Successful Submission: 2025-05-20 04:00:43

CMDi 3

Time of First Successful Submission: 2025-05-20 04:03:57

CMDi 4

Time of First Successful Submission: 2023-11-26 09:22:32

CMDi 5

Time of First Successful Submission: 2025-05-20 04:15:40

CMDi 6

Time of First Successful Submission: 2025-05-20 04:28:26

Authentication Bypass 1

Time of First Successful Submission: 2023-11-26 09:29:18

Authentication Bypass 2

Time of First Successful Submission: 2025-05-20 04:43:18

SQLi 1

Time of First Successful Submission: 2025-05-20 04:52:50

SQLi 2

Time of First Successful Submission: 2023-11-26 09:38:03

SQLi 3

Time of First Successful Submission: 2023-11-26 09:49:22

SQLi 4

Time of First Successful Submission: 2023-11-27 00:28:13

SQLi 5

Time of First Successful Submission: 2024-04-16 03:10:54

XSS 1

Time of First Successful Submission: 2025-05-20 20:03:38

XSS 2

Time of First Successful Submission: 2025-05-20 20:33:21

XSS 3

Time of First Successful Submission: 2023-12-02 04:10:33

XSS 4

Time of First Successful Submission: 2023-12-02 04:31:50

XSS 5

Time of First Successful Submission: 2023-12-02 05:00:30

XSS 6

Time of First Successful Submission: 2025-05-23 08:23:36

XSS 7

Time of First Successful Submission: 2025-05-27 01:28:25

CSRF 1

Time of First Successful Submission: 2024-04-17 06:50:30

CSRF 2

Time of First Successful Submission: 2025-06-05 10:24:25

CSRF 3

Time of First Successful Submission: 2025-06-05 21:22:42

CSRF 4

Time of First Successful Submission: 2025-06-05 23:10:09

CSRF 5

Time of First Successful Submission: 2025-06-09 03:19:51

Connect

Time of First Successful Submission: 2023-10-13 05:15:44

Send

Time of First Successful Submission: 2025-05-08 23:11:55

Shutdown

Time of First Successful Submission: 2025-05-08 23:16:38

Listen

Time of First Successful Submission: 2023-10-13 05:32:47

Scan 1

Time of First Successful Submission: 2023-10-18 16:07:34

Scan 2

Time of First Successful Submission: 2023-10-18 16:16:37

Monitor 1

Time of First Successful Submission: 2023-10-18 04:39:46

Monitor 2

Time of First Successful Submission: 2023-10-18 16:50:10

Sniffing Cookies

Time of First Successful Submission: 2025-06-09 04:03:03

Network Configuration

Time of First Successful Submission: 2023-10-19 16:51:08

Firewall 1

Time of First Successful Submission: 2025-06-10 01:57:42

Firewall 2

Time of First Successful Submission: 2025-06-10 02:03:05

Firewall 3

Time of First Successful Submission: 2025-06-10 02:08:12

Denial of Service 1

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

Denial of Service 2

Time of First Successful Submission: 2025-06-10 09:44:50

Denial of Service 3

Time of First Successful Submission: 2025-08-05 10:38:51

Ethernet

Time of First Successful Submission: 2023-10-19 18:07:35

IP

Time of First Successful Submission: 2023-10-21 18:55:32

TCP

Time of First Successful Submission: 2023-10-21 19:05:42

TCP Handshake

Time of First Successful Submission: 2023-10-22 02:20:51

UDP

Time of First Successful Submission: 2025-06-10 22:07:20

UDP 2

Time of First Successful Submission: 2025-06-10 22:10:48

UDP Spoofing 1

Time of First Successful Submission: 2025-06-10 22:21:42

UDP Spoofing 2

Time of First Successful Submission: 2025-06-10 22:34:06

UDP Spoofing 3

Time of First Successful Submission: 2025-07-16 21:12:30

UDP Spoofing 4

Time of First Successful Submission: 2025-07-16 21:26:00

ARP

Time of First Successful Submission: 2023-10-23 07:10:29

Intercept

Time of First Successful Submission: 2023-10-24 01:49:38

Man-in-the-Middle

Time of First Successful Submission: 2023-10-25 05:05:28

XOR

Time of First Successful Submission: 2025-05-08 23:42:32

XORing Hex

Time of First Successful Submission: 2025-05-09 00:01:08

XORing ASCII

Time of First Successful Submission: 2025-05-09 02:33:47

XORing ASCII Strings

Time of First Successful Submission: 2025-05-09 02:46:43

One-time Pad

Time of First Successful Submission: 2023-10-29 03:29:31

One-time Pad Tampering

Time of First Successful Submission: 2025-06-22 00:27:11

Many-time Pad

Time of First Successful Submission: 2023-11-06 16:57:54

AES

Time of First Successful Submission: 2023-11-06 18:07:34

AES-ECB-CPA

Time of First Successful Submission: 2025-05-09 03:08:49

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-05-09 03:49:51

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-05-09 03:52:45

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-06-12 10:19:01

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-06-13 05:58:15

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-06-14 22:43:07

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-06-14 23:03:09

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-06-14 23:30:34

AES-CBC

Time of First Successful Submission: 2025-05-11 02:08:33

AES-CBC Tampering

Time of First Successful Submission: 2025-06-14 23:47:59

AES-CBC Resizing

Time of First Successful Submission: 2025-06-14 23:56:58

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-06-17 07:49:16

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-06-17 07:49:48

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-06-17 07:54:42

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-06-17 08:36:18

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-09-04 01:06:09

DHKE

Time of First Successful Submission: 2023-11-07 08:34:24

DHKE-to-AES

Time of First Successful Submission: 2025-05-12 01:36:52

RSA 1

Time of First Successful Submission: 2023-11-07 21:58:34

RSA 2

Time of First Successful Submission: 2023-11-07 22:36:48

RSA 3

Time of First Successful Submission: 2023-11-08 02:36:27

RSA 4

Time of First Successful Submission: 2023-11-08 06:26:24

RSA Signatures

Time of First Successful Submission: 2025-06-22 02:40:55

SHA 1

Time of First Successful Submission: 2023-11-07 23:55:35

SHA 2

Time of First Successful Submission: 2023-11-08 01:29:10

TLS 1

Time of First Successful Submission: 2023-11-08 02:03:19

TLS 2

Time of First Successful Submission: 2025-06-19 19:29:52

level1

Time of First Successful Submission: 2023-11-13 18:25:52

level2

Time of First Successful Submission: 2023-11-13 18:27:34

level3

Time of First Successful Submission: 2023-11-13 18:32:39

level4

Time of First Successful Submission: 2023-11-13 22:17:40

level5

Time of First Successful Submission: 2023-11-13 22:23:43

level6

Time of First Successful Submission: 2023-11-13 22:48:18

level7

Time of First Successful Submission: 2023-11-13 22:51:15

level8

Time of First Successful Submission: 2023-11-13 22:53:12

level9

Time of First Successful Submission: 2023-11-14 01:51:55

level10

Time of First Successful Submission: 2023-11-14 02:00:24

level11

Time of First Successful Submission: 2023-11-14 06:19:15

level12

Time of First Successful Submission: 2023-11-14 06:26:57

level13

Time of First Successful Submission: 2023-11-14 06:30:16

level14

Time of First Successful Submission: 2023-11-14 06:33:51

level15

Time of First Successful Submission: 2023-11-14 06:34:31

level16

Time of First Successful Submission: 2023-11-14 06:36:21

level17

Time of First Successful Submission: 2025-05-08 22:53:45

level18

Time of First Successful Submission: 2025-05-08 23:06:52

level19

Time of First Successful Submission: 2025-05-08 23:08:17

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-05-12 02:36:24

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-05-12 02:43:49

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2024-12-18 08:40:00

Reading Endianness (Python)

Time of First Successful Submission: 2025-05-12 02:48:40

Reading Endianness (C)

Time of First Successful Submission: 2025-05-12 02:49:53

Reading Endianness (x86)

Time of First Successful Submission: 2024-12-18 08:47:53

Version Information (Python)

Time of First Successful Submission: 2025-05-12 03:13:01

Version Information (C)

Time of First Successful Submission: 2025-06-22 03:36:42

Version Information (x86)

Time of First Successful Submission: 2024-12-19 18:16:07

Metadata and Data (Python)

Time of First Successful Submission: 2025-06-22 04:03:05

Metadata and Data (C)

Time of First Successful Submission: 2025-06-22 04:23:18

Metadata and Data (x86)

Time of First Successful Submission: 2025-06-22 04:32:34

Input Restrictions (Python)

Time of First Successful Submission: 2025-06-22 04:36:17

Input Restrictions (C)

Time of First Successful Submission: 2025-06-22 04:42:29

Input Restrictions (x86)

Time of First Successful Submission: 2025-06-22 04:48:50

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-06-22 07:27:32

Behold the cIMG! (C)

Time of First Successful Submission: 2025-06-22 07:36:48

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-06-22 07:43:21

A Basic cIMG (Python)

Time of First Successful Submission: 2025-06-22 07:49:32

A Basic cIMG (C)

Time of First Successful Submission: 2025-06-22 07:53:38

A Basic cIMG (x86)

Time of First Successful Submission: 2025-06-22 08:32:32

Internal State Mini (C)

Time of First Successful Submission: 2025-07-08 22:32:38

Internal State Mini (x86)

Time of First Successful Submission: 2025-07-09 00:30:49

Internal State (C)

Time of First Successful Submission: 2025-07-09 00:50:06

Internal State (x86)

Time of First Successful Submission: 2025-07-09 01:29:51

File Formats: Directives (C)

Time of First Successful Submission: 2025-07-09 01:47:02

File Formats: Directives (x86)

Time of First Successful Submission: 2025-07-09 01:56:25

The Patch Directive

Time of First Successful Submission: 2025-09-25 06:34:05

Optimizing for Space

Time of First Successful Submission: 2025-09-25 06:42:37

Tweaking Images

Time of First Successful Submission: 2025-07-17 10:10:12

Storage and Retrieval

Time of First Successful Submission: 2025-09-26 10:57:02

Extracting Knowledge

Time of First Successful Submission: 2025-09-11 11:01:00

Advanced Sprites

Time of First Successful Submission: 2025-10-05 01:08:37

Accessing Resources

Time of First Successful Submission: 2025-07-17 20:50:31

Unsafe Animations

Time of First Successful Submission: 2025-07-17 21:39:49

Animations

Time of First Successful Submission: 2025-10-05 01:29:38

Interoperability: Patching Data

Time of First Successful Submission: 2025-07-24 04:52:04

Patching Code

Time of First Successful Submission: 2025-07-28 23:32:06

Patching Control Flow

Time of First Successful Submission: 2025-07-30 07:14:43

Your First Overflow (easy)

Time of First Successful Submission: 2023-12-09 00:21:23

Your First Overflow (hard)

Time of First Successful Submission: 2023-12-09 05:44:36

Precision (easy)

Time of First Successful Submission: 2025-05-11 02:49:02

Precision (hard)

Time of First Successful Submission: 2025-05-11 02:52:13

Variable Control (easy)

Time of First Successful Submission: 2023-12-09 00:33:22

Variable Control (hard)

Time of First Successful Submission: 2025-06-24 02:59:46

Control Hijack (easy)

Time of First Successful Submission: 2023-12-09 00:39:01

Control Hijack (hard)

Time of First Successful Submission: 2023-12-09 01:43:52

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-06-24 03:28:42

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-06-24 03:35:31

PIEs (easy)

Time of First Successful Submission: 2025-06-24 04:00:55

PIEs (hard)

Time of First Successful Submission: 2025-06-24 04:15:07

String Lengths (easy)

Time of First Successful Submission: 2025-06-24 05:24:33

String Lengths (hard)

Time of First Successful Submission: 2025-06-24 05:56:39

Basic Shellcode

Time of First Successful Submission: 2024-08-31 00:01:49

NOP Sleds

Time of First Successful Submission: 2024-08-31 00:08:59

NULL-Free Shellcode

Time of First Successful Submission: 2024-08-31 01:11:28

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2024-10-18 00:05:27

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2024-10-18 01:33:35

Hijack to Shellcode (easy)

Time of First Successful Submission: 2024-10-19 04:03:55

Hijack to Shellcode (hard)

Time of First Successful Submission: 2024-10-19 04:15:01

ECB-to-Win (easy)

Time of First Successful Submission: 2025-10-08 08:26:27

ECB-to-Win (hard)

Time of First Successful Submission: 2025-10-08 23:19:23

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-11-15 08:31:22

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-11-15 08:46:06

CIMG Screenshots

Time of First Successful Submission: 2025-11-17 10:25:36

CIMG Screenshots 2

Time of First Successful Submission: 2025-11-15 23:24:56

Wily Webserver

Time of First Successful Submission: 2025-11-17 11:15:38

The Watering Hole

Time of First Successful Submission: 2025-11-17 20:04:07

Secure Chat 1

Time of First Successful Submission: 2025-11-09 03:31:40

Secure Chat 2

Time of First Successful Submission: 2025-11-09 07:19:44

Secure Chat 3

Time of First Successful Submission: 2025-11-14 07:59:23

Secure Chat 4

Time of First Successful Submission: 2025-11-14 23:12:14

Secure Chat 5

Time of First Successful Submission: 2025-11-15 06:51:31


Program Security

83 / 162 812 / 9026


ello ackers!

Time of First Successful Submission: 2024-08-31 19:08:29

Syscall Smuggler

Time of First Successful Submission: 2024-08-31 19:50:44

Syscall Shenanigans

Time of First Successful Submission: 2024-08-31 20:03:02

Byte Budget

Time of First Successful Submission: 2024-09-02 03:40:56

ClobberCode

Time of First Successful Submission: 2024-09-02 04:10:26

Diverse Delivery

Time of First Successful Submission: 2024-09-03 05:22:30

Pocket Payload

Time of First Successful Submission: 2024-09-03 05:24:10

Micro Menace

Time of First Successful Submission: 2024-09-03 05:45:46

Login Leakage (Easy)

Time of First Successful Submission: 2025-11-29 08:25:45

Login Leakage (Hard)

Time of First Successful Submission: 2025-11-29 08:37:29

Bounds Breaker (Easy)

Time of First Successful Submission: 2024-09-02 07:36:37

Bounds Breaker (Hard)

Time of First Successful Submission: 2024-09-03 04:29:57

Casting Catastrophe (Easy)

Time of First Successful Submission: 2024-09-02 19:41:56

Casting Catastrophe (Hard)

Time of First Successful Submission: 2024-09-03 04:44:46

Pointer Problems (Easy)

Time of First Successful Submission: 2025-12-09 23:37:07

Nosy Neighbor (Easy)

Time of First Successful Submission: 2024-09-02 22:43:33

Nosy Neighbor (Hard)

Time of First Successful Submission: 2024-09-02 22:47:04

Recursive Ruin (Easy)

Time of First Successful Submission: 2024-12-09 10:43:06

Recursive Ruin (Hard)

Time of First Successful Submission: 2024-12-09 10:49:50

Lingering Leftover (Easy)

Time of First Successful Submission: 2024-09-03 03:52:41

Lingering Leftover (Hard)

Time of First Successful Submission: 2024-09-03 03:54:53

Canary Conundrum (Easy)

Time of First Successful Submission: 2024-10-26 07:06:04

Canary Conundrum (Hard)

Time of First Successful Submission: 2024-10-26 07:35:44

A Crafty Clobber (Easy)

Time of First Successful Submission: 2024-10-27 02:17:39

A Crafty Clobber (Hard)

Time of First Successful Submission: 2024-10-27 02:35:21

Terrible Token (Easy)

Time of First Successful Submission: 2023-10-10 23:26:16

Terrible Token (Hard)

Time of First Successful Submission: 2023-10-11 06:44:05

Tangled Ticket (Easy)

Time of First Successful Submission: 2023-10-10 23:57:08

Tangled Ticket (Hard)

Time of First Successful Submission: 2023-10-11 07:02:05

Meager Mangler (Easy)

Time of First Successful Submission: 2023-10-11 00:30:02

Monstrous Mangler (Easy)

Time of First Successful Submission: 2023-10-11 01:59:13

Trust the Yancode (Easy)

Time of First Successful Submission: 2024-09-12 06:28:35

Trust the Yancode (Hard)

Time of First Successful Submission: 2024-09-12 07:03:30

Know the Yancode (Easy)

Time of First Successful Submission: 2024-09-12 23:41:41

Know the Yancode (Hard)

Time of First Successful Submission: 2024-09-12 23:47:11

Loose Link (Easy)

Time of First Successful Submission: 2024-09-16 07:29:38

Loose Link (Hard)

Time of First Successful Submission: 2024-09-16 07:32:57

Call Chain (Easy)

Time of First Successful Submission: 2024-09-17 18:40:06

Call Chain (Hard)

Time of First Successful Submission: 2024-09-17 18:43:58

Chain of Command (Easy)

Time of First Successful Submission: 2024-09-20 01:39:35

Chain of Command (Hard)

Time of First Successful Submission: 2024-09-20 03:51:39

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2024-09-22 04:02:42

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2024-09-22 04:11:47

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2024-09-22 04:40:06

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2024-09-22 04:43:26

Indirect Invocation (Easy)

Time of First Successful Submission: 2024-09-23 19:56:11

Indirect Invocation (Hard)

Time of First Successful Submission: 2024-09-23 20:04:43

Leaky Libc (Easy)

Time of First Successful Submission: 2024-09-23 20:15:11

Leaky Libc (Hard)

Time of First Successful Submission: 2024-09-23 20:24:06

Putsception (Easy)

Time of First Successful Submission: 2024-09-23 20:28:17

Putsception (Hard)

Time of First Successful Submission: 2024-09-23 20:30:43

Pivotal Prelude (Easy)

Time of First Successful Submission: 2024-09-29 05:36:24

Pivotal Prelude (Hard)

Time of First Successful Submission: 2024-09-29 05:56:26

Pivotal Pointer (Easy)

Time of First Successful Submission: 2024-09-30 08:14:35

Pivotal Payload (Easy)

Time of First Successful Submission: 2024-09-30 09:29:33

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2024-09-30 09:31:11

Freebie (Easy)

Time of First Successful Submission: 2024-10-02 21:51:57

Freebie (Hard)

Time of First Successful Submission: 2024-10-02 21:57:17

Freebin Feint (Easy)

Time of First Successful Submission: 2024-10-02 22:04:10

Freebin Feint (Hard)

Time of First Successful Submission: 2024-10-05 03:48:21

Free Flag Fumble (Easy)

Time of First Successful Submission: 2024-10-05 02:11:01

Free Flag Fumble (Hard)

Time of First Successful Submission: 2024-10-05 02:16:27

Fickle Free (Easy)

Time of First Successful Submission: 2024-10-05 02:34:11

Fickle Free (Hard)

Time of First Successful Submission: 2024-10-05 02:41:47

Seeking Secrets (Easy)

Time of First Successful Submission: 2024-10-08 03:37:24

Seeking Secrets (Hard)

Time of First Successful Submission: 2024-10-08 03:43:20

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2024-10-08 04:17:34

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2024-10-08 04:41:43

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2024-10-08 05:23:54

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2024-10-12 05:20:35

Seeking Smuggled Secrets (Easy)

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

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2024-10-10 01:08:20

Sus Sequence (Easy)

Time of First Successful Submission: 2024-10-12 00:53:05

Sus Sequence (Hard)

Time of First Successful Submission: 2024-10-12 05:02:57

Echo Emanations (Easy)

Time of First Successful Submission: 2024-12-06 10:53:44

Echo Emanations (Hard)

Time of First Successful Submission: 2024-12-06 23:59:51

Stack Spoofing (Easy)

Time of First Successful Submission: 2024-10-14 20:47:26

Containment Composition (Easy)

Time of First Successful Submission: 2024-10-27 06:39:15

Containment Composition (Hard)

Time of First Successful Submission: 2024-10-27 07:18:33

Constant Corruption (Easy)

Time of First Successful Submission: 2024-10-27 09:10:46

Constant Corruption (Hard)

Time of First Successful Submission: 2024-10-27 09:37:42

Return to YanLand (Easy)

Time of First Successful Submission: 2024-10-27 21:05:41

Return to YanLand (Hard)

Time of First Successful Submission: 2024-10-28 04:37:31


System Security

59 / 95 540 / 3184


chroot-escape-basic

Time of First Successful Submission: 2024-11-05 08:56:46

chroot-shellcode

Time of First Successful Submission: 2024-11-06 22:43:40

chroot-proper

Time of First Successful Submission: 2024-11-07 00:36:57

seccomp-basic

Time of First Successful Submission: 2024-11-07 00:39:36

seccomp-linkat

Time of First Successful Submission: 2024-11-07 01:39:42

seccomp-fchdir

Time of First Successful Submission: 2024-11-11 01:45:21

seccomp-rechroot

Time of First Successful Submission: 2024-11-11 02:41:25

seccomp-only

Time of First Successful Submission: 2024-11-11 03:13:15

seccomp-arch32

Time of First Successful Submission: 2024-11-12 00:55:07

seccomp-minimal

Time of First Successful Submission: 2024-11-11 01:18:38

seccomp-timebased

Time of First Successful Submission: 2024-11-10 10:28:59

seccomp-readonly

Time of First Successful Submission: 2024-11-11 21:48:58

process-isolation

Time of First Successful Submission: 2024-11-12 00:42:40

mount-namespace

Time of First Successful Submission: 2024-11-12 02:28:11

level1.0

Time of First Successful Submission: 2024-10-31 04:56:05

level1.1

Time of First Successful Submission: 2024-10-31 09:04:44

level2.0

Time of First Successful Submission: 2024-10-31 07:25:40

level2.1

Time of First Successful Submission: 2024-10-31 08:54:34

level3.0

Time of First Successful Submission: 2024-11-04 07:02:58

level3.1

Time of First Successful Submission: 2024-11-04 07:13:15

level4.0

Time of First Successful Submission: 2024-11-08 20:36:34

level4.1

Time of First Successful Submission: 2024-11-08 20:40:07

level5.0

Time of First Successful Submission: 2024-11-01 22:31:19

level5.1

Time of First Successful Submission: 2024-11-04 10:37:03

level6.0

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

level6.1

Time of First Successful Submission: 2024-11-04 10:27:26

level7.0

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

level8.0

Time of First Successful Submission: 2024-11-04 11:16:05

level8.1

Time of First Successful Submission: 2024-11-09 23:31:10

level9.0

Time of First Successful Submission: 2024-11-12 05:21:06

level1.0

Time of First Successful Submission: 2024-11-12 18:02:51

level1.1

Time of First Successful Submission: 2024-11-12 18:10:02

level2.0

Time of First Successful Submission: 2024-11-12 18:16:38

level2.1

Time of First Successful Submission: 2024-11-12 18:19:07

level3.0

Time of First Successful Submission: 2024-11-13 21:52:07

level3.1

Time of First Successful Submission: 2024-11-13 21:55:51

level4.0

Time of First Successful Submission: 2024-11-14 17:44:03

level4.1

Time of First Successful Submission: 2024-11-14 17:48:21

level5.0

Time of First Successful Submission: 2024-11-14 18:05:22

level5.1

Time of First Successful Submission: 2024-11-14 18:10:17

level6.0

Time of First Successful Submission: 2024-11-15 02:09:56

level6.1

Time of First Successful Submission: 2024-11-15 02:13:57

level7.0

Time of First Successful Submission: 2024-11-16 03:01:03

level7.1

Time of First Successful Submission: 2024-11-16 03:02:30

Baby Spectre 1

Time of First Successful Submission: 2024-11-22 10:08:47

Baby Spectre 2

Time of First Successful Submission: 2024-11-22 23:52:46

Baby Spectre 3

Time of First Successful Submission: 2024-11-26 00:55:37

Baby Spectre 4

Time of First Successful Submission: 2024-11-26 01:15:15

level1.0

Time of First Successful Submission: 2024-12-13 09:50:17

level1.1

Time of First Successful Submission: 2024-12-14 00:03:00

level2.0

Time of First Successful Submission: 2024-12-14 00:15:51

level2.1

Time of First Successful Submission: 2024-12-14 00:24:14

level3.0

Time of First Successful Submission: 2024-12-15 01:01:10

level3.1

Time of First Successful Submission: 2024-12-15 01:09:29

level4.0

Time of First Successful Submission: 2024-12-15 01:21:56

level4.1

Time of First Successful Submission: 2024-12-15 01:28:15

level5.0

Time of First Successful Submission: 2024-12-15 01:40:17

level6.0

Time of First Successful Submission: 2024-12-15 08:41:13

level7.0

Time of First Successful Submission: 2024-12-16 00:18:11


Start Here

11 / 12 3322 / 38345


Using the Terminal

Time of First Successful Submission: 2025-09-12 07:49:28

Using the VSCode Workspace

Time of First Successful Submission: 2024-05-03 02:11:35

Using the GUI Desktop

Time of First Successful Submission: 2024-05-03 02:12:26

Pasting into the Desktop

Time of First Successful Submission: 2024-05-03 02:13:56

Restarting Challenges

Time of First Successful Submission: 2024-11-23 12:00:19

Challenge Programs

Time of First Successful Submission: 2024-05-29 19:11:51

The Flag File

Time of First Successful Submission: 2024-05-03 02:15:07

Using Privileged Mode

Time of First Successful Submission: 2024-05-03 21:13:01

Persistent Home Directories - One

Time of First Successful Submission: 2024-05-03 21:17:22

Persistent Home Directories - Two

Time of First Successful Submission: 2024-05-03 21:18:16


Linux Luminarium

36 / 128 14537 / 28353


Intro to Commands

Time of First Successful Submission: 2026-01-13 05:14:29

Intro to Arguments

Time of First Successful Submission: 2026-01-13 05:15:16

Command History

Time of First Successful Submission: 2026-01-13 05:16:02

The Root

Time of First Successful Submission: 2026-01-13 05:17:05

Program and absolute paths

Time of First Successful Submission: 2026-01-13 05:18:06

Position elsewhere

Time of First Successful Submission: 2026-01-13 05:22:07

implicit relative paths, from /

Time of First Successful Submission: 2026-01-13 05:23:54

home sweet home

Time of First Successful Submission: 2026-01-13 05:29:35

cat: not the pet, but the command!

Time of First Successful Submission: 2026-01-13 05:30:12

catting absolute paths

Time of First Successful Submission: 2026-01-13 05:30:51

more catting practice

Time of First Successful Submission: 2026-01-13 05:31:25

grepping for a needle in a haystack

Time of First Successful Submission: 2026-01-13 05:32:06

listing files

Time of First Successful Submission: 2026-01-13 05:32:56

touching files

Time of First Successful Submission: 2026-01-13 05:33:44

removing files

Time of First Successful Submission: 2026-01-13 05:34:34

hidden files

Time of First Successful Submission: 2026-01-13 05:35:26

An Epic Filesystem Quest

Time of First Successful Submission: 2026-01-13 05:42:03

making directories

Time of First Successful Submission: 2026-01-13 05:43:28

finding files

Time of First Successful Submission: 2026-01-13 05:51:51

linking files

Time of First Successful Submission: 2026-01-13 06:02:29

Matching with []

Time of First Successful Submission: 2026-01-13 06:07:33

Matching paths with []

Time of First Successful Submission: 2026-01-13 06:15:53

Mixing globs

Time of First Successful Submission: 2026-01-13 06:35:06

Exclusionary globbing

Time of First Successful Submission: 2026-01-13 06:42:25

Redirecting output

Time of First Successful Submission: 2026-01-13 06:42:56

Redirecting more output

Time of First Successful Submission: 2026-01-13 06:43:57

Appending output

Time of First Successful Submission: 2026-01-13 06:45:22

Redirecting errors

Time of First Successful Submission: 2026-01-13 06:46:49

Redirecting input

Time of First Successful Submission: 2026-01-13 06:48:47

Grepping stored results

Time of First Successful Submission: 2026-01-13 06:51:13

Grepping live output

Time of First Successful Submission: 2026-01-13 06:52:03

Grepping errors

Time of First Successful Submission: 2026-01-13 07:10:44

Duplicating piped data with tee

Time of First Successful Submission: 2026-01-13 07:28:39

Changing File Ownership

Time of First Successful Submission: 2026-01-13 07:29:59

Changing Permissions

Time of First Successful Submission: 2026-01-13 07:31:08

The SUID Bit

Time of First Successful Submission: 2026-01-13 07:32:04


Computing 101

37 / 69 8827 / 19401


set-register

Time of First Successful Submission: 2023-09-12 23:42:16

add-to-register

Time of First Successful Submission: 2023-09-13 19:12:16

linear-equation-registers

Time of First Successful Submission: 2023-09-13 23:18:04

integer-division

Time of First Successful Submission: 2023-09-13 23:21:04

modulo-operation

Time of First Successful Submission: 2023-09-13 23:27:47

efficient-modulo

Time of First Successful Submission: 2023-09-14 00:02:15

byte-extraction

Time of First Successful Submission: 2023-09-14 03:28:13

bitwise-and

Time of First Successful Submission: 2023-09-14 04:01:14

check-even

Time of First Successful Submission: 2023-09-14 04:33:28

memory-increment

Time of First Successful Submission: 2023-09-15 01:58:53

memory-size-access

Time of First Successful Submission: 2023-09-15 03:10:14

little-endian-write

Time of First Successful Submission: 2023-09-15 03:21:36

memory-sum

Time of First Successful Submission: 2023-09-15 03:32:34

stack-subtraction

Time of First Successful Submission: 2023-09-15 04:14:21

swap-stack-values

Time of First Successful Submission: 2023-09-15 05:23:06

average-stack-values

Time of First Successful Submission: 2023-09-15 06:01:22

jump-trampoline

Time of First Successful Submission: 2023-09-16 01:44:08

conditional-jump

Time of First Successful Submission: 2023-09-16 02:15:17

indirect-jump

Time of First Successful Submission: 2023-09-16 02:58:34

average-loop

Time of First Successful Submission: 2023-09-14 23:54:07

count-non-zero

Time of First Successful Submission: 2023-09-16 03:20:57

string-lower

Time of First Successful Submission: 2023-09-16 03:46:47

most-common-byte

Time of First Successful Submission: 2023-09-16 04:39:00

Debugging Programs

Time of First Successful Submission: 2023-10-10 21:24:37

Inspecting Registers

Time of First Successful Submission: 2023-10-10 21:29:02

Examining Memory

Time of First Successful Submission: 2023-10-10 21:56:57

Setting Breakpoints

Time of First Successful Submission: 2023-10-11 17:01:01

GDB Scripting

Time of First Successful Submission: 2023-10-11 23:33:50

Modifying Data

Time of First Successful Submission: 2026-01-19 22:55:18

Exit

Time of First Successful Submission: 2023-09-27 01:31:59

Socket

Time of First Successful Submission: 2023-09-27 02:53:49

Bind

Time of First Successful Submission: 2023-09-27 03:44:37

Listen

Time of First Successful Submission: 2023-09-27 03:59:26

Accept

Time of First Successful Submission: 2023-09-27 04:02:14

Static Response

Time of First Successful Submission: 2023-09-27 05:40:50

Dynamic Response

Time of First Successful Submission: 2023-09-27 06:30:07

Iterative GET Server

Time of First Successful Submission: 2023-09-27 06:50:37


Playing With Programs

44 / 116 7531 / 22210


Decoding Base64

Time of First Successful Submission: 2023-10-29 03:19:57

HTTP (netcat)

Time of First Successful Submission: 2023-08-31 21:28:41

HTTP Paths (netcat)

Time of First Successful Submission: 2023-09-01 19:20:08

HTTP (curl)

Time of First Successful Submission: 2023-09-01 19:12:16

HTTP (python)

Time of First Successful Submission: 2023-09-01 19:23:53

HTTP Host Header (python)

Time of First Successful Submission: 2023-09-01 05:58:58

HTTP Host Header (curl)

Time of First Successful Submission: 2023-08-31 23:13:00

HTTP Host Header (netcat)

Time of First Successful Submission: 2023-08-31 23:34:14

URL Encoding (netcat)

Time of First Successful Submission: 2023-09-02 01:14:06

HTTP GET Parameters

Time of First Successful Submission: 2023-09-02 05:12:39

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2023-09-02 05:37:26

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2023-09-02 05:33:43

HTTP Forms (curl)

Time of First Successful Submission: 2023-09-03 01:22:11

HTTP Forms (netcat)

Time of First Successful Submission: 2023-09-03 01:32:40

HTTP Forms (python)

Time of First Successful Submission: 2023-09-03 01:45:45

Multiple Form Fields (curl)

Time of First Successful Submission: 2023-09-03 01:57:43

Multiple Form Fields (netcat)

Time of First Successful Submission: 2023-09-03 02:03:56

HTTP Redirects (netcat)

Time of First Successful Submission: 2023-09-04 04:55:32

HTTP Redirects (curl)

Time of First Successful Submission: 2023-09-04 04:47:58

HTTP Redirects (python)

Time of First Successful Submission: 2023-09-04 04:57:24

HTTP Cookies (curl)

Time of First Successful Submission: 2023-09-04 05:02:16

HTTP Cookies (netcat)

Time of First Successful Submission: 2023-09-04 05:04:52

HTTP Cookies (python)

Time of First Successful Submission: 2023-09-04 05:06:14

Server State (python)

Time of First Successful Submission: 2023-09-04 05:33:25

cat

Time of First Successful Submission: 2024-05-07 03:11:38

more

Time of First Successful Submission: 2024-05-07 03:14:06

less

Time of First Successful Submission: 2024-05-29 19:24:56

tail

Time of First Successful Submission: 2024-05-29 19:25:59

head

Time of First Successful Submission: 2024-05-29 19:26:44

sort

Time of First Successful Submission: 2024-05-29 19:27:37

vim

Time of First Successful Submission: 2024-05-29 19:29:00

emacs

Time of First Successful Submission: 2024-05-29 19:30:46

nano

Time of First Successful Submission: 2024-05-29 19:31:40

rev

Time of First Successful Submission: 2024-05-29 19:36:23

od

Time of First Successful Submission: 2024-05-29 20:20:23

hd

Time of First Successful Submission: 2024-05-29 20:45:28

xxd

Time of First Successful Submission: 2024-05-29 20:50:17

base32

Time of First Successful Submission: 2024-05-29 20:55:12

base64

Time of First Successful Submission: 2024-05-29 20:57:18

split

Time of First Successful Submission: 2024-05-29 21:02:57

gzip

Time of First Successful Submission: 2024-05-30 20:04:19

bzip2

Time of First Successful Submission: 2024-05-30 20:38:11

zip

Time of First Successful Submission: 2024-05-30 21:30:45

tar

Time of First Successful Submission: 2024-06-06 20:15:42


CybHer Dojo

11 / 104 3451 / 38563


Using the Terminal

Time of First Successful Submission: 2025-09-12 07:49:28

Using the VSCode Workspace

Time of First Successful Submission: 2024-05-03 02:11:35

Using the GUI Desktop

Time of First Successful Submission: 2024-05-03 02:12:26

Pasting into the Desktop

Time of First Successful Submission: 2024-05-03 02:13:56

Restarting Challenges

Time of First Successful Submission: 2024-11-23 12:00:19

Getting Help

Time of First Successful Submission: 2024-11-23 12:01:05

Challenge Programs

Time of First Successful Submission: 2024-05-29 19:11:51

The Flag File

Time of First Successful Submission: 2024-05-03 02:15:07

Using Privileged Mode

Time of First Successful Submission: 2024-05-03 21:13:01

Persistent Home Directories - One

Time of First Successful Submission: 2024-05-03 21:17:22

Persistent Home Directories - Two

Time of First Successful Submission: 2024-05-03 21:18:16


GCA CTF

11 / 104 3451 / 38563


Using the Terminal

Time of First Successful Submission: 2025-09-12 07:49:28

Using the VSCode Workspace

Time of First Successful Submission: 2024-05-03 02:11:35

Using the GUI Desktop

Time of First Successful Submission: 2024-05-03 02:12:26

Pasting into the Desktop

Time of First Successful Submission: 2024-05-03 02:13:56

Restarting Challenges

Time of First Successful Submission: 2024-11-23 12:00:19

Getting Help

Time of First Successful Submission: 2024-11-23 12:01:05

Challenge Programs

Time of First Successful Submission: 2024-05-29 19:11:51

The Flag File

Time of First Successful Submission: 2024-05-03 02:15:07

Using Privileged Mode

Time of First Successful Submission: 2024-05-03 21:13:01

Persistent Home Directories - One

Time of First Successful Submission: 2024-05-03 21:17:22

Persistent Home Directories - Two

Time of First Successful Submission: 2024-05-03 21:18:16