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🐧

Advent of Pwn

4 / 12 151 / 547


Day 01

Time of First Successful Submission: 2025-12-01 13:18:49

Day 02

Time of First Successful Submission: 2025-12-02 02:52:42

Day 03

Time of First Successful Submission: 2025-12-03 10:46:44

Day 04

Time of First Successful Submission: 2025-12-04 10:07:10


Intro to Programming Languages

15 / 234 4313 / 31924


Commands

Time of First Successful Submission: 2025-09-13 04:57:18

Command Arguments

Time of First Successful Submission: 2025-09-13 04:59:05

Command History

Time of First Successful Submission: 2025-09-13 05:00:31

The Root Path

Time of First Successful Submission: 2025-09-13 05:04:45

Absolute Paths

Time of First Successful Submission: 2025-09-13 05:05:37

Changing position

Time of First Successful Submission: 2025-09-13 05:07:13

Changing to an Absolute Path

Time of First Successful Submission: 2025-09-13 05:08:32

Relative Paths

Time of First Successful Submission: 2025-09-13 05:26:31

Cat

Time of First Successful Submission: 2025-09-13 10:00:39

Ls

Time of First Successful Submission: 2025-09-13 10:06:19

Ls All

Time of First Successful Submission: 2025-09-13 10:10:51

Find

Time of First Successful Submission: 2025-09-13 10:19:33

Piping Echo

Time of First Successful Submission: 2025-09-14 04:27:10

Piping Stdout

Time of First Successful Submission: 2025-09-14 04:28:24

Piping Stdin

Time of First Successful Submission: 2025-09-14 04:48:08


Intro to Cybersecurity

183 / 183 79 / 20006


Path Traversal 1

Time of First Successful Submission: 2025-09-15 09:19:01

Path Traversal 2

Time of First Successful Submission: 2025-09-15 10:30:49

CMDi 1

Time of First Successful Submission: 2025-09-15 11:17:56

CMDi 2

Time of First Successful Submission: 2025-09-15 11:23:39

CMDi 3

Time of First Successful Submission: 2025-09-15 11:27:39

CMDi 4

Time of First Successful Submission: 2025-09-15 11:39:16

CMDi 5

Time of First Successful Submission: 2025-09-15 11:47:23

CMDi 6

Time of First Successful Submission: 2025-09-15 12:12:58

Authentication Bypass 1

Time of First Successful Submission: 2025-09-15 13:42:03

Authentication Bypass 2

Time of First Successful Submission: 2025-09-15 13:47:46

SQLi 1

Time of First Successful Submission: 2025-09-15 14:32:34

SQLi 2

Time of First Successful Submission: 2025-09-15 20:15:15

SQLi 3

Time of First Successful Submission: 2025-09-15 20:46:07

SQLi 4

Time of First Successful Submission: 2025-09-16 05:53:15

SQLi 5

Time of First Successful Submission: 2025-09-16 07:55:25

XSS 1

Time of First Successful Submission: 2025-09-16 10:05:45

XSS 2

Time of First Successful Submission: 2025-09-16 10:23:38

XSS 3

Time of First Successful Submission: 2025-09-16 10:35:55

XSS 4

Time of First Successful Submission: 2025-09-16 10:43:58

XSS 5

Time of First Successful Submission: 2025-09-16 11:57:53

XSS 6

Time of First Successful Submission: 2025-09-16 20:33:23

XSS 7

Time of First Successful Submission: 2025-09-16 22:06:48

CSRF 1

Time of First Successful Submission: 2025-09-17 08:06:59

CSRF 2

Time of First Successful Submission: 2025-09-17 08:17:32

CSRF 3

Time of First Successful Submission: 2025-09-17 08:46:57

CSRF 4

Time of First Successful Submission: 2025-09-17 09:15:51

CSRF 5

Time of First Successful Submission: 2025-09-17 09:44:51

Connect

Time of First Successful Submission: 2025-09-17 10:41:42

Send

Time of First Successful Submission: 2025-09-17 10:43:45

Shutdown

Time of First Successful Submission: 2025-09-17 10:46:49

Listen

Time of First Successful Submission: 2025-09-17 10:48:49

Scan 1

Time of First Successful Submission: 2025-09-17 10:54:03

Scan 2

Time of First Successful Submission: 2025-09-17 11:10:37

Monitor 1

Time of First Successful Submission: 2025-09-17 11:32:37

Monitor 2

Time of First Successful Submission: 2025-09-17 21:09:52

Sniffing Cookies

Time of First Successful Submission: 2025-09-17 21:30:50

Network Configuration

Time of First Successful Submission: 2025-09-17 21:52:03

Firewall 1

Time of First Successful Submission: 2025-09-17 22:04:36

Firewall 2

Time of First Successful Submission: 2025-09-18 05:16:31

Firewall 3

Time of First Successful Submission: 2025-09-18 05:41:52

Denial of Service 1

Time of First Successful Submission: 2025-09-18 06:48:15

Denial of Service 2

Time of First Successful Submission: 2025-09-18 07:30:30

Denial of Service 3

Time of First Successful Submission: 2025-09-18 12:04:31

Ethernet

Time of First Successful Submission: 2025-09-18 12:28:11

IP

Time of First Successful Submission: 2025-09-18 12:52:38

TCP

Time of First Successful Submission: 2025-09-19 06:28:47

TCP Handshake

Time of First Successful Submission: 2025-09-19 07:16:29

UDP

Time of First Successful Submission: 2025-09-19 07:33:36

UDP 2

Time of First Successful Submission: 2025-09-19 07:46:01

UDP Spoofing 1

Time of First Successful Submission: 2025-09-19 07:53:51

UDP Spoofing 2

Time of First Successful Submission: 2025-09-19 08:20:38

UDP Spoofing 3

Time of First Successful Submission: 2025-09-19 08:53:28

UDP Spoofing 4

Time of First Successful Submission: 2025-09-19 09:08:00

ARP

Time of First Successful Submission: 2025-09-19 09:28:45

Intercept

Time of First Successful Submission: 2025-09-19 11:37:26

Man-in-the-Middle

Time of First Successful Submission: 2025-09-20 01:26:24

XOR

Time of First Successful Submission: 2025-09-20 13:35:39

XORing Hex

Time of First Successful Submission: 2025-09-20 20:46:10

XORing ASCII

Time of First Successful Submission: 2025-09-20 22:32:52

XORing ASCII Strings

Time of First Successful Submission: 2025-09-21 07:51:16

One-time Pad

Time of First Successful Submission: 2025-09-21 08:19:42

One-time Pad Tampering

Time of First Successful Submission: 2025-09-21 08:57:27

Many-time Pad

Time of First Successful Submission: 2025-09-21 10:20:05

AES

Time of First Successful Submission: 2025-09-21 22:55:31

AES-ECB-CPA

Time of First Successful Submission: 2025-09-22 09:25:37

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-09-22 10:23:03

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-09-22 10:50:05

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-09-22 11:26:05

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-09-22 12:45:53

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-09-22 14:52:10

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-09-22 16:26:25

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-09-24 12:23:08

AES-CBC

Time of First Successful Submission: 2025-09-25 04:07:37

AES-CBC Tampering

Time of First Successful Submission: 2025-09-25 05:44:00

AES-CBC Resizing

Time of First Successful Submission: 2025-09-25 06:30:20

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-09-26 05:47:19

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-09-26 09:41:13

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-09-26 12:21:11

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-09-27 20:03:12

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-09-27 20:22:34

DHKE

Time of First Successful Submission: 2025-09-28 14:34:05

DHKE-to-AES

Time of First Successful Submission: 2025-09-28 14:40:23

RSA 1

Time of First Successful Submission: 2025-09-28 15:39:33

RSA 2

Time of First Successful Submission: 2025-09-28 16:21:46

RSA 3

Time of First Successful Submission: 2025-09-28 17:00:23

RSA 4

Time of First Successful Submission: 2025-09-28 17:04:10

RSA Signatures

Time of First Successful Submission: 2025-09-28 17:43:57

SHA 1

Time of First Successful Submission: 2025-09-29 08:01:25

SHA 2

Time of First Successful Submission: 2025-09-29 08:11:28

TLS 1

Time of First Successful Submission: 2025-09-29 09:50:44

TLS 2

Time of First Successful Submission: 2025-09-29 10:10:19

level1

Time of First Successful Submission: 2025-09-29 10:26:34

level2

Time of First Successful Submission: 2025-09-29 10:27:37

level3

Time of First Successful Submission: 2025-09-29 10:28:40

level4

Time of First Successful Submission: 2025-09-29 10:29:41

level5

Time of First Successful Submission: 2025-09-29 10:41:10

level6

Time of First Successful Submission: 2025-09-29 10:45:15

level7

Time of First Successful Submission: 2025-09-29 10:56:08

level8

Time of First Successful Submission: 2025-09-29 10:57:54

level9

Time of First Successful Submission: 2025-09-29 11:02:32

level10

Time of First Successful Submission: 2025-09-29 11:09:37

level11

Time of First Successful Submission: 2025-09-29 11:13:23

level12

Time of First Successful Submission: 2025-09-29 11:17:50

level13

Time of First Successful Submission: 2025-09-29 11:23:46

level14

Time of First Successful Submission: 2025-09-29 12:08:23

level15

Time of First Successful Submission: 2025-09-29 12:23:15

level16

Time of First Successful Submission: 2025-09-29 12:25:42

level17

Time of First Successful Submission: 2025-09-29 12:31:11

level18

Time of First Successful Submission: 2025-09-29 12:31:49

level19

Time of First Successful Submission: 2025-09-29 12:32:14

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-09-29 13:22:15

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-09-29 13:28:40

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-09-29 13:36:06

Reading Endianness (Python)

Time of First Successful Submission: 2025-09-29 13:46:08

Reading Endianness (C)

Time of First Successful Submission: 2025-09-29 13:54:18

Reading Endianness (x86)

Time of First Successful Submission: 2025-09-29 13:59:16

Version Information (Python)

Time of First Successful Submission: 2025-09-29 14:14:55

Version Information (C)

Time of First Successful Submission: 2025-09-29 14:23:34

Version Information (x86)

Time of First Successful Submission: 2025-09-29 14:46:34

Metadata and Data (Python)

Time of First Successful Submission: 2025-09-29 15:20:15

Metadata and Data (C)

Time of First Successful Submission: 2025-09-29 15:31:57

Metadata and Data (x86)

Time of First Successful Submission: 2025-09-29 15:48:40

Input Restrictions (Python)

Time of First Successful Submission: 2025-09-29 16:10:05

Input Restrictions (C)

Time of First Successful Submission: 2025-09-29 16:17:38

Input Restrictions (x86)

Time of First Successful Submission: 2025-09-29 16:31:15

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-09-29 17:26:24

Behold the cIMG! (C)

Time of First Successful Submission: 2025-09-29 18:43:06

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-09-29 19:08:38

A Basic cIMG (Python)

Time of First Successful Submission: 2025-09-29 21:06:19

A Basic cIMG (C)

Time of First Successful Submission: 2025-09-29 21:18:43

A Basic cIMG (x86)

Time of First Successful Submission: 2025-09-29 21:20:55

Internal State Mini (C)

Time of First Successful Submission: 2025-09-29 21:27:17

Internal State Mini (x86)

Time of First Successful Submission: 2025-09-29 21:41:57

Internal State (C)

Time of First Successful Submission: 2025-09-29 21:53:58

Internal State (x86)

Time of First Successful Submission: 2025-09-30 05:33:17

File Formats: Directives (C)

Time of First Successful Submission: 2025-09-30 08:02:57

File Formats: Directives (x86)

Time of First Successful Submission: 2025-09-30 08:26:19

The Patch Directive

Time of First Successful Submission: 2025-09-30 12:50:26

Optimizing for Space

Time of First Successful Submission: 2025-10-08 06:03:24

Tweaking Images

Time of First Successful Submission: 2025-10-08 06:44:43

Storage and Retrieval

Time of First Successful Submission: 2025-10-12 01:15:18

Extracting Knowledge

Time of First Successful Submission: 2025-10-12 01:31:28

Advanced Sprites

Time of First Successful Submission: 2025-10-12 12:14:37

Accessing Resources

Time of First Successful Submission: 2025-10-12 13:14:06

Unsafe Animations

Time of First Successful Submission: 2025-10-12 13:53:04

Animations

Time of First Successful Submission: 2025-10-13 06:40:25

Interoperability: Patching Data

Time of First Successful Submission: 2025-10-13 08:05:10

Patching Code

Time of First Successful Submission: 2025-10-13 09:49:20

Patching Control Flow

Time of First Successful Submission: 2025-10-13 11:53:28

Your First Overflow (easy)

Time of First Successful Submission: 2025-10-13 12:55:16

Your First Overflow (hard)

Time of First Successful Submission: 2025-10-13 14:34:21

Precision (easy)

Time of First Successful Submission: 2025-10-13 14:47:01

Precision (hard)

Time of First Successful Submission: 2025-10-13 14:51:58

Variable Control (easy)

Time of First Successful Submission: 2025-10-13 20:35:37

Variable Control (hard)

Time of First Successful Submission: 2025-10-13 20:44:35

Control Hijack (easy)

Time of First Successful Submission: 2025-10-14 04:30:30

Control Hijack (hard)

Time of First Successful Submission: 2025-10-14 05:22:13

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-10-14 08:28:18

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-10-14 08:32:00

PIEs (easy)

Time of First Successful Submission: 2025-10-14 12:32:29

PIEs (hard)

Time of First Successful Submission: 2025-10-14 12:39:31

String Lengths (easy)

Time of First Successful Submission: 2025-10-14 20:06:11

String Lengths (hard)

Time of First Successful Submission: 2025-10-14 20:13:20

Basic Shellcode

Time of First Successful Submission: 2025-10-15 13:09:31

NOP Sleds

Time of First Successful Submission: 2025-10-15 13:17:57

NULL-Free Shellcode

Time of First Successful Submission: 2025-10-15 13:47:21

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-10-15 14:15:23

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-10-15 14:25:07

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-10-15 21:55:08

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-10-16 11:38:49

ECB-to-Win (easy)

Time of First Successful Submission: 2025-10-17 07:58:08

ECB-to-Win (hard)

Time of First Successful Submission: 2025-10-17 08:13:07

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-10-17 17:58:17

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-10-17 22:00:45

CIMG Screenshots

Time of First Successful Submission: 2025-10-20 08:54:24

CIMG Screenshots 2

Time of First Successful Submission: 2025-10-20 18:27:52

Wily Webserver

Time of First Successful Submission: 2025-10-21 09:14:45

The Watering Hole

Time of First Successful Submission: 2025-10-23 04:55:05

Secure Chat 1

Time of First Successful Submission: 2025-10-24 09:54:07

Secure Chat 2

Time of First Successful Submission: 2025-10-28 10:14:21

Secure Chat 3

Time of First Successful Submission: 2025-11-06 15:17:51

Secure Chat 4

Time of First Successful Submission: 2025-11-06 16:21:02

Secure Chat 5

Time of First Successful Submission: 2025-11-10 21:42:33


Program Security

159 / 162 101 / 9555


ello ackers!

Time of First Successful Submission: 2025-11-17 06:47:27

Syscall Smuggler

Time of First Successful Submission: 2025-11-17 08:33:55

Syscall Shenanigans

Time of First Successful Submission: 2025-11-17 15:36:19

Byte Budget

Time of First Successful Submission: 2025-11-17 16:55:10

ClobberCode

Time of First Successful Submission: 2025-11-19 08:01:19

Diverse Delivery

Time of First Successful Submission: 2025-11-19 23:03:10

Pocket Payload

Time of First Successful Submission: 2025-11-20 06:47:14

Micro Menace

Time of First Successful Submission: 2025-11-20 13:34:51

Login Leakage (Easy)

Time of First Successful Submission: 2025-11-23 20:55:40

Login Leakage (Hard)

Time of First Successful Submission: 2025-11-23 21:22:43

Bounds Breaker (Easy)

Time of First Successful Submission: 2025-11-24 08:33:30

Bounds Breaker (Hard)

Time of First Successful Submission: 2025-11-24 08:49:57

Casting Catastrophe (Easy)

Time of First Successful Submission: 2025-11-24 10:18:20

Casting Catastrophe (Hard)

Time of First Successful Submission: 2025-11-24 10:23:46

Pointer Problems (Easy)

Time of First Successful Submission: 2025-11-24 10:49:23

Pointer Problems (Hard)

Time of First Successful Submission: 2025-11-24 10:57:00

Anomalous Array (Easy)

Time of First Successful Submission: 2025-11-24 11:53:33

Anomalous Array (Hard)

Time of First Successful Submission: 2025-11-24 12:04:39

Now you got it (Easy)

Time of First Successful Submission: 2025-11-24 15:59:51

Now you got it (Hard)

Time of First Successful Submission: 2025-11-24 19:15:52

Loop Lunacy (Easy)

Time of First Successful Submission: 2025-11-25 11:37:52

Loop Lunacy (Hard)

Time of First Successful Submission: 2025-11-26 07:38:58

Nosy Neighbor (Easy)

Time of First Successful Submission: 2025-11-26 08:35:19

Nosy Neighbor (Hard)

Time of First Successful Submission: 2025-11-26 08:37:56

Recursive Ruin (Easy)

Time of First Successful Submission: 2025-11-26 13:08:27

Recursive Ruin (Hard)

Time of First Successful Submission: 2025-11-26 12:35:38

Lingering Leftover (Easy)

Time of First Successful Submission: 2025-11-27 00:30:30

Lingering Leftover (Hard)

Time of First Successful Submission: 2025-11-27 01:12:17

Latent Leak (Easy)

Time of First Successful Submission: 2025-11-27 09:40:36

Latent Leak (Hard)

Time of First Successful Submission: 2025-11-27 08:57:45

Fork Foolery (Easy)

Time of First Successful Submission: 2025-11-27 11:48:41

Fork Foolery (Hard)

Time of First Successful Submission: 2025-11-27 11:55:19

Canary Conundrum (Easy)

Time of First Successful Submission: 2025-11-28 12:33:31

Canary Conundrum (Hard)

Time of First Successful Submission: 2025-11-28 13:27:49

A Crafty Clobber (Easy)

Time of First Successful Submission: 2025-11-28 15:25:56

A Crafty Clobber (Hard)

Time of First Successful Submission: 2025-11-29 06:46:44

Can It Fizz?

Time of First Successful Submission: 2025-11-30 23:39:51

Does It Buzz?

Time of First Successful Submission: 2025-12-01 10:53:39

Make It FizzBuzz

Time of First Successful Submission: 2025-12-04 23:57:59

Terrible Token (Easy)

Time of First Successful Submission: 2025-12-08 19:46:17

Terrible Token (Hard)

Time of First Successful Submission: 2025-12-08 19:50:27

Tangled Ticket (Easy)

Time of First Successful Submission: 2025-12-08 20:13:09

Tangled Ticket (Hard)

Time of First Successful Submission: 2025-12-08 20:29:05

Bit Bender

Time of First Successful Submission: 2025-12-09 20:22:56

Substitution Sorcery

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

Meager Mangler (Easy)

Time of First Successful Submission: 2025-12-10 11:03:18

Meager Mangler (Hard)

Time of First Successful Submission: 2025-12-11 06:51:20

Monstrous Mangler (Easy)

Time of First Successful Submission: 2025-12-11 13:31:23

Monstrous Mangler (Hard)

Time of First Successful Submission: 2025-12-12 15:24:27

Patched Up (Easy)

Time of First Successful Submission: 2025-12-12 16:24:20

Patched Up (Hard)

Time of First Successful Submission: 2025-12-13 08:04:44

Puzzle Patch (Easy)

Time of First Successful Submission: 2025-12-13 08:39:41

Puzzle Patch (Hard)

Time of First Successful Submission: 2025-12-13 08:45:28

Patch Perfect (Easy)

Time of First Successful Submission: 2025-12-13 09:09:11

Patch Perfect (Hard)

Time of First Successful Submission: 2025-12-13 09:21:34

Trust the Yancode (Easy)

Time of First Successful Submission: 2025-12-15 13:05:57

Trust the Yancode (Hard)

Time of First Successful Submission: 2025-12-15 13:14:31

Know the Yancode (Easy)

Time of First Successful Submission: 2026-03-09 03:03:30

Know the Yancode (Hard)

Time of First Successful Submission: 2026-03-09 03:57:07

Master the Yancode (Easy)

Time of First Successful Submission: 2026-03-10 06:50:10

Master the Yancode (Hard)

Time of First Successful Submission: 2026-03-10 06:51:24

Transcend the Yancode (Easy)

Time of First Successful Submission: 2026-03-11 05:08:14

Transcend the Yancode (Hard)

Time of First Successful Submission: 2026-03-11 05:09:10

The Yanalyzer (Easy)

Time of First Successful Submission: 2026-03-12 10:08:25

The Yanalyzer (Hard)

Time of First Successful Submission: 2026-03-13 10:49:01

The Yangler (Easy)

Time of First Successful Submission: 2026-03-13 23:02:37

The Yangler (Hard)

Time of First Successful Submission: 2026-03-13 23:03:20

Yancraft (Easy)

Time of First Successful Submission: 2026-03-13 23:05:03

Yancraft (Hard)

Time of First Successful Submission: 2026-03-13 23:05:35

Yansanity (Easy)

Time of First Successful Submission: 2026-03-12 23:05:40

Yansanity (Hard)

Time of First Successful Submission: 2026-03-13 23:06:29

When the Cow Says Moo

Time of First Successful Submission: 2026-03-13 23:07:08

Predictable Migration

Time of First Successful Submission: 2026-03-13 23:07:42

Hashing Heifers

Time of First Successful Submission: 2026-03-13 23:08:15

Salty Stampede

Time of First Successful Submission: 2026-03-13 23:08:42

Loose Link (Easy)

Time of First Successful Submission: 2025-12-16 11:02:33

Loose Link (Hard)

Time of First Successful Submission: 2025-12-16 11:30:25

Call Chain (Easy)

Time of First Successful Submission: 2025-12-16 11:48:44

Call Chain (Hard)

Time of First Successful Submission: 2025-12-16 12:11:08

Chain of Command (Easy)

Time of First Successful Submission: 2025-12-17 09:32:20

Chain of Command (Hard)

Time of First Successful Submission: 2025-12-17 09:50:21

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2025-12-17 15:05:38

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2025-12-17 16:11:25

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2025-12-18 12:31:24

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2025-12-18 15:11:46

Indirect Invocation (Easy)

Time of First Successful Submission: 2025-12-19 10:59:38

Indirect Invocation (Hard)

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

Leaky Libc (Easy)

Time of First Successful Submission: 2025-12-20 09:21:15

Leaky Libc (Hard)

Time of First Successful Submission: 2025-12-20 09:54:05

Putsception (Easy)

Time of First Successful Submission: 2025-12-21 14:41:28

Putsception (Hard)

Time of First Successful Submission: 2025-12-21 16:51:56

Pivotal Prelude (Easy)

Time of First Successful Submission: 2025-12-22 08:37:11

Pivotal Prelude (Hard)

Time of First Successful Submission: 2025-12-22 09:32:52

Pivotal Pointer (Easy)

Time of First Successful Submission: 2025-12-22 11:57:32

Pivotal Pointer (Hard)

Time of First Successful Submission: 2025-12-22 12:29:27

Pivotal Payload (Easy)

Time of First Successful Submission: 2026-01-08 10:06:50

Pivotal Payload (Hard)

Time of First Successful Submission: 2026-01-08 10:20:47

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2026-02-16 06:42:22

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2026-02-16 07:15:07

Guarded Gadgets (Easy)

Time of First Successful Submission: 2026-02-16 23:05:31

Guarded Gadgets (Hard)

Time of First Successful Submission: 2026-02-16 23:05:48

ROP Roulette (Easy)

Time of First Successful Submission: 2026-02-18 16:06:58

ROP Roulette (Hard)

Time of First Successful Submission: 2026-02-19 10:39:12

Libc Lottery (Easy)

Time of First Successful Submission: 2026-02-24 10:26:18

Libc Lottery (Hard)

Time of First Successful Submission: 2026-02-24 10:59:13

Freebie (Easy)

Time of First Successful Submission: 2026-02-25 02:50:36

Freebie (Hard)

Time of First Successful Submission: 2026-02-25 02:54:35

Freebin Feint (Easy)

Time of First Successful Submission: 2026-02-25 08:14:21

Freebin Feint (Hard)

Time of First Successful Submission: 2026-02-25 08:31:26

Free Flag Fumble (Easy)

Time of First Successful Submission: 2026-02-25 09:55:46

Free Flag Fumble (Hard)

Time of First Successful Submission: 2026-02-25 10:08:22

Fickle Free (Easy)

Time of First Successful Submission: 2026-02-25 13:17:39

Fickle Free (Hard)

Time of First Successful Submission: 2026-02-25 13:20:57

Malloc Mirage (Easy)

Time of First Successful Submission: 2026-02-26 07:39:38

Malloc Mirage (Hard)

Time of First Successful Submission: 2026-02-26 07:43:30

Seeking Secrets (Easy)

Time of First Successful Submission: 2026-02-26 09:19:52

Seeking Secrets (Hard)

Time of First Successful Submission: 2026-02-26 09:28:07

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2026-02-27 09:25:39

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2026-02-27 09:55:45

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2026-02-27 18:46:58

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2026-02-27 18:55:37

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2026-02-28 13:34:13

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2026-02-28 13:50:19

Sus Sequence (Easy)

Time of First Successful Submission: 2026-03-01 00:10:06

Sus Sequence (Hard)

Time of First Successful Submission: 2026-03-01 00:10:26

Echo Emanations (Easy)

Time of First Successful Submission: 2026-03-02 04:03:41

Echo Emanations (Hard)

Time of First Successful Submission: 2026-03-02 04:17:52

Stack Spoofing (Easy)

Time of First Successful Submission: 2026-03-03 00:59:34

Stack Spoofing (Hard)

Time of First Successful Submission: 2026-03-03 01:08:09

Stack Summoning (Easy)

Time of First Successful Submission: 2026-03-03 01:57:11

Stack Summoning (Hard)

Time of First Successful Submission: 2026-03-03 01:57:29

Enterprising Echo (Easy)

Time of First Successful Submission: 2026-03-03 11:27:02

Enterprising Echo (Hard)

Time of First Successful Submission: 2026-03-03 13:43:13

Ephemeral Echo (Easy)

Time of First Successful Submission: 2026-03-04 09:24:23

Ephemeral Echo (Hard)

Time of First Successful Submission: 2026-03-04 09:38:56

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2026-03-05 04:18:00

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2026-03-05 04:18:40

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2026-03-06 07:39:48

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2026-03-06 07:40:27

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2026-03-05 15:36:25

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2026-03-05 15:35:40

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2026-03-07 09:27:50

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2026-03-07 23:47:58

Tcache Terror (Easy)

Time of First Successful Submission: 2026-03-07 23:20:17

Tcache Terror (Hard)

Time of First Successful Submission: 2026-03-07 23:47:16

Containment Composition (Easy)

Time of First Successful Submission: 2026-03-14 23:18:29

Containment Composition (Hard)

Time of First Successful Submission: 2026-03-15 00:32:09

Constant Corruption (Easy)

Time of First Successful Submission: 2026-03-15 11:09:23

Constant Corruption (Hard)

Time of First Successful Submission: 2026-03-15 11:08:47

Return to YanLand (Easy)

Time of First Successful Submission: 2026-03-16 10:23:18

Return to YanLand (Hard)

Time of First Successful Submission: 2026-03-16 11:25:59

Escape from YanLand (Easy)

Time of First Successful Submission: 2026-03-16 15:43:27

Escape from YanLand (Hard)

Time of First Successful Submission: 2026-03-16 16:16:49

The YanFilter (Easy)

Time of First Successful Submission: 2026-03-17 10:37:26

The YanFilter (Hard)

Time of First Successful Submission: 2026-03-17 11:30:22

The Great YanFilter (Easy)

Time of First Successful Submission: 2026-03-17 11:34:36

The Great YanFilter (Hard)

Time of First Successful Submission: 2026-03-17 11:38:00

Yan85 Reborn (Easy)

Time of First Successful Submission: 2026-03-19 11:52:59

Yan85 Reborn (Hard)

Time of First Successful Submission: 2026-03-19 19:45:18


System Security

71 / 95 304 / 3324


chroot-escape-basic

Time of First Successful Submission: 2026-03-20 05:01:14

chroot-shellcode

Time of First Successful Submission: 2026-03-20 09:58:15

chroot-proper

Time of First Successful Submission: 2026-03-20 11:00:35

seccomp-basic

Time of First Successful Submission: 2026-03-20 21:27:04

seccomp-linkat

Time of First Successful Submission: 2026-03-20 23:04:44

seccomp-fchdir

Time of First Successful Submission: 2026-03-20 23:08:21

seccomp-rechroot

Time of First Successful Submission: 2026-03-20 23:25:53

seccomp-only

Time of First Successful Submission: 2026-03-21 06:29:36

seccomp-arch32

Time of First Successful Submission: 2026-03-21 08:10:38

seccomp-minimal

Time of First Successful Submission: 2026-03-22 05:25:16

seccomp-timebased

Time of First Successful Submission: 2026-03-22 11:20:50

seccomp-readonly

Time of First Successful Submission: 2026-03-22 14:33:11

process-isolation

Time of First Successful Submission: 2026-03-22 15:19:25

mount-namespace

Time of First Successful Submission: 2026-03-23 06:18:03

mount-cleanup

Time of First Successful Submission: 2026-03-23 08:18:06

mount-readonly

Time of First Successful Submission: 2026-03-23 08:27:52

mount-shellcode

Time of First Successful Submission: 2026-03-23 09:16:50

mount-bindmount

Time of First Successful Submission: 2026-03-23 09:37:58

level1.0

Time of First Successful Submission: 2026-03-24 00:13:14

level1.1

Time of First Successful Submission: 2026-03-24 00:39:49

level2.0

Time of First Successful Submission: 2026-03-24 01:02:51

level2.1

Time of First Successful Submission: 2026-03-24 02:44:38

level3.0

Time of First Successful Submission: 2026-03-24 06:58:04

level3.1

Time of First Successful Submission: 2026-03-24 08:46:02

level4.0

Time of First Successful Submission: 2026-03-24 09:34:43

level4.1

Time of First Successful Submission: 2026-03-24 09:55:42

level5.0

Time of First Successful Submission: 2026-03-24 14:04:04

level5.1

Time of First Successful Submission: 2026-03-24 15:02:42

level6.0

Time of First Successful Submission: 2026-03-25 07:53:32

level6.1

Time of First Successful Submission: 2026-03-25 09:03:56

level7.0

Time of First Successful Submission: 2026-03-25 14:20:19

level7.1

Time of First Successful Submission: 2026-03-25 16:21:32

level8.0

Time of First Successful Submission: 2026-03-25 18:33:56

level8.1

Time of First Successful Submission: 2026-03-25 19:56:39

level9.0

Time of First Successful Submission: 2026-03-26 06:01:41

level9.1

Time of First Successful Submission: 2026-03-26 08:06:03

level10.0

Time of First Successful Submission: 2026-03-26 12:13:38

level10.1

Time of First Successful Submission: 2026-03-26 12:40:42

level11.0

Time of First Successful Submission: 2026-03-26 13:21:58

level11.1

Time of First Successful Submission: 2026-03-26 13:29:17

level1.0

Time of First Successful Submission: 2026-03-27 07:42:08

level1.1

Time of First Successful Submission: 2026-03-27 07:53:46

level2.0

Time of First Successful Submission: 2026-03-27 08:07:01

level2.1

Time of First Successful Submission: 2026-03-27 08:24:12

level3.0

Time of First Successful Submission: 2026-03-27 08:32:23

level3.1

Time of First Successful Submission: 2026-03-27 08:38:53

level4.0

Time of First Successful Submission: 2026-03-27 09:05:26

level4.1

Time of First Successful Submission: 2026-03-27 09:16:55

level5.0

Time of First Successful Submission: 2026-03-27 09:43:20

level5.1

Time of First Successful Submission: 2026-03-27 09:51:41

level6.0

Time of First Successful Submission: 2026-03-27 11:11:17

level6.1

Time of First Successful Submission: 2026-03-27 11:34:15

level7.0

Time of First Successful Submission: 2026-03-27 23:27:37

level7.1

Time of First Successful Submission: 2026-03-27 23:28:48

level8.0

Time of First Successful Submission: 2026-03-28 12:29:01

level8.1

Time of First Successful Submission: 2026-03-28 12:37:08

level9.0

Time of First Successful Submission: 2026-03-28 18:42:22

level9.1

Time of First Successful Submission: 2026-03-28 18:49:02

level10.0

Time of First Successful Submission: 2026-03-28 20:00:57

level10.1

Time of First Successful Submission: 2026-03-28 20:04:24

level11.0

Time of First Successful Submission: 2026-03-30 11:30:08

level11.1

Time of First Successful Submission: 2026-03-30 11:32:22

level12.0

Time of First Successful Submission: 2026-03-30 20:09:41

level12.1

Time of First Successful Submission: 2026-03-30 20:12:11

Baby Spectre 1

Time of First Successful Submission: 2026-03-31 12:33:18

Baby Spectre 2

Time of First Successful Submission: 2026-03-31 13:20:41

Baby Spectre 3

Time of First Successful Submission: 2026-04-01 09:12:51

Baby Spectre 4

Time of First Successful Submission: 2026-04-01 11:43:36

Baby Spectre 5

Time of First Successful Submission: 2026-04-01 21:00:36


Start Here

11 / 12 4431 / 43244


Using the Terminal

Time of First Successful Submission: 2025-09-13 03:40:28

Using the VSCode Workspace

Time of First Successful Submission: 2025-09-13 03:44:46

Using the GUI Desktop

Time of First Successful Submission: 2025-09-13 03:49:49

Pasting into the Desktop

Time of First Successful Submission: 2025-09-13 03:52:23

Restarting Challenges

Time of First Successful Submission: 2025-09-13 03:54:54

Challenge Programs

Time of First Successful Submission: 2025-09-13 04:05:36

The Flag File

Time of First Successful Submission: 2025-09-13 04:07:32

Using Privileged Mode

Time of First Successful Submission: 2025-09-13 04:10:41

Persistent Home Directories - One

Time of First Successful Submission: 2025-09-13 04:14:16

Persistent Home Directories - Two

Time of First Successful Submission: 2025-09-13 04:16:08


Linux Luminarium

128 / 128 356 / 32334


Intro to Commands

Time of First Successful Submission: 2025-09-13 04:57:18

Intro to Arguments

Time of First Successful Submission: 2025-09-13 04:59:05

Command History

Time of First Successful Submission: 2025-09-13 05:00:31

The Root

Time of First Successful Submission: 2025-09-13 05:04:45

Program and absolute paths

Time of First Successful Submission: 2025-09-13 05:05:37

Position thy self

Time of First Successful Submission: 2025-09-13 05:07:13

Position elsewhere

Time of First Successful Submission: 2025-09-13 05:08:32

implicit relative paths, from /

Time of First Successful Submission: 2025-09-13 05:26:31

explicit relative paths, from /

Time of First Successful Submission: 2025-09-13 05:32:40

implicit relative path

Time of First Successful Submission: 2025-09-13 05:33:48

home sweet home

Time of First Successful Submission: 2025-09-13 05:38:46

cat: not the pet, but the command!

Time of First Successful Submission: 2025-09-13 10:00:39

catting absolute paths

Time of First Successful Submission: 2025-09-13 10:01:31

more catting practice

Time of First Successful Submission: 2025-09-13 10:02:27

grepping for a needle in a haystack

Time of First Successful Submission: 2025-09-13 10:03:32

comparing files

Time of First Successful Submission: 2025-09-13 10:05:17

listing files

Time of First Successful Submission: 2025-09-13 10:06:19

touching files

Time of First Successful Submission: 2025-09-13 10:07:25

removing files

Time of First Successful Submission: 2025-09-13 10:08:30

moving files

Time of First Successful Submission: 2025-09-13 10:10:02

copying files

Time of First Successful Submission: 2025-11-10 08:21:12

hidden files

Time of First Successful Submission: 2025-09-13 10:10:51

An Epic Filesystem Quest

Time of First Successful Submission: 2025-09-13 10:15:50

making directories

Time of First Successful Submission: 2025-09-13 10:17:01

finding files

Time of First Successful Submission: 2025-09-13 10:19:33

linking files

Time of First Successful Submission: 2025-09-13 10:28:09

Learning From Documentation

Time of First Successful Submission: 2025-09-13 11:57:57

Learning Complex Usage

Time of First Successful Submission: 2025-09-13 11:59:40

Reading Manuals

Time of First Successful Submission: 2025-09-13 12:02:13

Searching Manuals

Time of First Successful Submission: 2025-09-13 12:06:08

Searching For Manuals

Time of First Successful Submission: 2025-09-13 12:08:47

Helpful Programs

Time of First Successful Submission: 2025-09-13 12:10:29

Help for Builtins

Time of First Successful Submission: 2025-09-13 12:13:06

Matching with *

Time of First Successful Submission: 2025-09-13 19:43:53

Matching with ?

Time of First Successful Submission: 2025-09-13 19:45:35

Matching with []

Time of First Successful Submission: 2025-09-13 19:48:16

Matching paths with []

Time of First Successful Submission: 2025-09-13 19:49:43

Multiple globs

Time of First Successful Submission: 2025-09-13 19:51:56

Mixing globs

Time of First Successful Submission: 2025-09-13 19:56:26

Exclusionary globbing

Time of First Successful Submission: 2025-09-13 19:58:19

Tab completion

Time of First Successful Submission: 2025-09-13 20:00:27

Multiple options for tab completion

Time of First Successful Submission: 2025-09-13 20:02:07

Tab completion on commands

Time of First Successful Submission: 2025-09-13 20:03:03

Redirecting output

Time of First Successful Submission: 2025-09-14 04:27:10

Redirecting more output

Time of First Successful Submission: 2025-09-14 04:28:24

Appending output

Time of First Successful Submission: 2025-09-14 04:31:15

Redirecting errors

Time of First Successful Submission: 2025-09-14 04:37:28

Redirecting input

Time of First Successful Submission: 2025-09-14 04:48:08

Grepping stored results

Time of First Successful Submission: 2025-09-14 04:50:30

Grepping live output

Time of First Successful Submission: 2025-09-14 04:52:17

Grepping errors

Time of First Successful Submission: 2025-09-14 05:11:02

Filtering with grep -v

Time of First Successful Submission: 2025-09-14 05:12:56

Filtering with sed

Time of First Successful Submission: 2025-11-15 19:38:17

Duplicating piped data with tee

Time of First Successful Submission: 2025-09-14 05:16:40

Process substitution for input

Time of First Successful Submission: 2025-09-14 05:29:51

Writing to multiple programs

Time of First Successful Submission: 2025-09-14 05:40:32

Split-piping stderr and stdout

Time of First Successful Submission: 2025-09-14 10:47:25

Named pipes

Time of First Successful Submission: 2025-09-14 10:59:45

Printing Variables

Time of First Successful Submission: 2025-09-14 11:05:33

Setting Variables

Time of First Successful Submission: 2025-09-14 11:15:38

Multi-word Variables

Time of First Successful Submission: 2025-09-14 11:17:05

Exporting Variables

Time of First Successful Submission: 2025-09-14 11:21:19

Printing Exported Variables

Time of First Successful Submission: 2025-09-14 11:22:45

Storing Command Output

Time of First Successful Submission: 2025-09-14 11:26:29

Reading Input

Time of First Successful Submission: 2025-09-14 11:28:30

Reading Files

Time of First Successful Submission: 2025-09-14 11:31:08

Translating characters

Time of First Successful Submission: 2025-09-14 12:23:39

Deleting characters

Time of First Successful Submission: 2025-09-14 12:30:13

Deleting newlines

Time of First Successful Submission: 2025-09-14 12:33:48

Extracting the first lines with head

Time of First Successful Submission: 2025-09-14 12:37:28

Extracting specific sections of text

Time of First Successful Submission: 2025-09-14 12:45:45

Sorting data

Time of First Successful Submission: 2025-09-14 12:48:25

Listing Processes

Time of First Successful Submission: 2025-09-14 13:58:31

Killing Processes

Time of First Successful Submission: 2025-09-14 18:45:11

Interrupting Processes

Time of First Successful Submission: 2025-09-14 18:46:20

Killing Misbehaving Processes

Time of First Successful Submission: 2025-09-14 18:52:19

Suspending Processes

Time of First Successful Submission: 2025-09-14 18:54:51

Resuming Processes

Time of First Successful Submission: 2025-09-14 19:07:24

Backgrounding Processes

Time of First Successful Submission: 2025-09-14 19:14:57

Foregrounding Processes

Time of First Successful Submission: 2025-09-14 19:16:09

Starting Backgrounded Processes

Time of First Successful Submission: 2025-09-14 19:16:57

Process Exit Codes

Time of First Successful Submission: 2025-09-14 19:18:01

Becoming root with su

Time of First Successful Submission: 2025-09-14 19:33:28

Other users with su

Time of First Successful Submission: 2025-09-14 19:34:35

Cracking passwords

Time of First Successful Submission: 2025-09-14 19:39:46

Using sudo

Time of First Successful Submission: 2025-09-14 19:42:18

Changing File Ownership

Time of First Successful Submission: 2025-09-14 19:50:29

Groups and Files

Time of First Successful Submission: 2025-09-14 19:51:45

Fun With Groups Names

Time of First Successful Submission: 2025-09-14 19:53:37

Changing Permissions

Time of First Successful Submission: 2025-09-14 20:00:49

Executable Files

Time of First Successful Submission: 2025-09-14 20:04:19

Permission Tweaking Practice

Time of First Successful Submission: 2025-09-14 20:10:01

Permissions Setting Practice

Time of First Successful Submission: 2025-09-14 20:14:49

The SUID Bit

Time of First Successful Submission: 2025-09-14 20:19:04

Chaining with Semicolons

Time of First Successful Submission: 2025-09-14 20:42:48

Building on Success

Time of First Successful Submission: 2025-09-14 20:44:06

Handling Failure

Time of First Successful Submission: 2025-09-14 20:44:48

Your First Shell Script

Time of First Successful Submission: 2025-09-14 20:48:11

Redirecting Script Output

Time of First Successful Submission: 2025-09-14 20:50:19

Executable Shell Scripts

Time of First Successful Submission: 2025-09-14 20:52:39

Understanding Shebangs

Time of First Successful Submission: 2025-09-14 20:56:09

Scripting with Arguments

Time of First Successful Submission: 2025-09-14 21:02:48

Scripting with Conditionals

Time of First Successful Submission: 2025-09-14 21:11:10

Scripting with Default Cases

Time of First Successful Submission: 2025-09-14 21:14:10

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-09-14 21:25:34

Reading Shell Scripts

Time of First Successful Submission: 2025-09-14 21:29:18

Launching Screen

Time of First Successful Submission: 2025-09-14 21:33:00

Detaching and Attaching

Time of First Successful Submission: 2025-09-14 21:36:48

Finding Sessions

Time of First Successful Submission: 2025-09-14 21:39:02

Switching Windows

Time of First Successful Submission: 2025-09-14 21:40:38

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-09-14 21:42:21

Switching Windows (tmux)

Time of First Successful Submission: 2025-09-14 21:43:09

The PATH Variable

Time of First Successful Submission: 2025-09-14 21:46:04

Setting PATH

Time of First Successful Submission: 2025-09-14 21:49:31

Finding Commands

Time of First Successful Submission: 2025-09-14 21:51:09

Adding Commands

Time of First Successful Submission: 2025-09-14 21:56:44

Hijacking Commands

Time of First Successful Submission: 2025-09-14 22:00:12

Bashrc Backdoor

Time of First Successful Submission: 2025-09-14 22:12:17

Sniffing Input

Time of First Successful Submission: 2025-09-14 22:47:55

Overshared Directories

Time of First Successful Submission: 2025-09-14 22:56:57

Tricky Linking

Time of First Successful Submission: 2025-09-15 07:02:46

Sniffing Process Arguments

Time of First Successful Submission: 2025-09-15 07:05:50

Snooping on Configurations

Time of First Successful Submission: 2025-09-15 07:11:13

The Fork Bomb

Time of First Successful Submission: 2025-09-15 07:52:39

Disk-Space Doomsday

Time of First Successful Submission: 2025-09-15 07:59:02

rm -rf /

Time of First Successful Submission: 2025-09-15 08:06:07

Life after rm -rf /

Time of First Successful Submission: 2025-09-15 08:10:55

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-09-15 08:19:27


Playing With Programs

42 / 116 8359 / 23361


What's the password?

Time of First Successful Submission: 2025-09-20 12:27:40

... and again!

Time of First Successful Submission: 2025-09-20 12:28:56

Newline Troubles

Time of First Successful Submission: 2025-09-20 12:31:03

Reasoning about files

Time of First Successful Submission: 2025-09-20 12:43:12

Specifying Filenames

Time of First Successful Submission: 2025-09-20 12:45:13

Binary and Hex Encoding

Time of First Successful Submission: 2025-11-12 19:10:47

More Hex

Time of First Successful Submission: 2025-11-14 21:04:50

Decoding Hex

Time of First Successful Submission: 2025-11-16 19:53:28

Decoding Base64

Time of First Successful Submission: 2025-09-24 05:16:34

Encoding Base64

Time of First Successful Submission: 2025-09-24 05:20:35

Your First HTTP Request

Time of First Successful Submission: 2025-10-01 17:08:22

Reading Flask

Time of First Successful Submission: 2025-11-06 06:48:12

HTTP (curl)

Time of First Successful Submission: 2025-11-09 10:35:05

cat

Time of First Successful Submission: 2025-10-02 05:23:32

more

Time of First Successful Submission: 2025-10-03 19:12:11

less

Time of First Successful Submission: 2025-10-04 19:21:07

tail

Time of First Successful Submission: 2025-10-05 07:41:08

head

Time of First Successful Submission: 2025-10-06 07:27:34

sort

Time of First Successful Submission: 2025-10-07 20:45:33

vim

Time of First Successful Submission: 2025-10-08 04:02:24

emacs

Time of First Successful Submission: 2025-10-09 14:24:41

nano

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

rev

Time of First Successful Submission: 2025-10-11 05:51:04

od

Time of First Successful Submission: 2025-10-14 23:43:37

hd

Time of First Successful Submission: 2025-10-19 12:28:47

xxd

Time of First Successful Submission: 2025-10-22 21:22:18

base32

Time of First Successful Submission: 2025-10-24 05:38:42

base64

Time of First Successful Submission: 2025-10-25 14:18:17

split

Time of First Successful Submission: 2025-10-26 09:14:41

gzip

Time of First Successful Submission: 2025-10-27 05:21:32

bzip2

Time of First Successful Submission: 2025-10-29 20:42:16

zip

Time of First Successful Submission: 2025-10-30 07:53:21

tar

Time of First Successful Submission: 2025-10-31 12:39:30

ar

Time of First Successful Submission: 2025-11-03 08:29:28

cpio

Time of First Successful Submission: 2025-11-04 06:46:08

env

Time of First Successful Submission: 2025-11-01 18:05:18

find

Time of First Successful Submission: 2025-11-05 07:44:36

make

Time of First Successful Submission: 2025-11-07 15:17:49

nice

Time of First Successful Submission: 2025-11-11 11:00:26

chmod

Time of First Successful Submission: 2025-11-02 18:08:26

cp

Time of First Successful Submission: 2025-11-08 07:32:58

bash

Time of First Successful Submission: 2025-11-13 16:11:52


GCA CTF

11 / 104 4618 / 43521


Using the Terminal

Time of First Successful Submission: 2025-09-13 03:40:28

Using the VSCode Workspace

Time of First Successful Submission: 2025-09-13 03:44:46

Using the GUI Desktop

Time of First Successful Submission: 2025-09-13 03:49:49

Pasting into the Desktop

Time of First Successful Submission: 2025-09-13 03:52:23

Restarting Challenges

Time of First Successful Submission: 2025-09-13 03:54:54

Getting Help

Time of First Successful Submission: 2025-09-13 04:04:21

Challenge Programs

Time of First Successful Submission: 2025-09-13 04:05:36

The Flag File

Time of First Successful Submission: 2025-09-13 04:07:32

Using Privileged Mode

Time of First Successful Submission: 2025-09-13 04:10:41

Persistent Home Directories - One

Time of First Successful Submission: 2025-09-13 04:14:16

Persistent Home Directories - Two

Time of First Successful Submission: 2025-09-13 04:16:08