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35 / 201 3326 / 16678

HTTP (curl)

Time of First Successful Submission: 2024-10-07 13:14:02

HTTP (python)

Time of First Successful Submission: 2024-10-07 13:18:51

URL Encoding (curl)

Time of First Successful Submission: 2024-10-07 13:32:38

URL Encoding (python)

Time of First Successful Submission: 2024-10-07 13:33:43

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2024-10-07 13:37:19

HTTP GET Parameters (python)

Time of First Successful Submission: 2024-10-07 13:38:47

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2024-10-07 13:43:52

Multiple Form Fields (python)

Time of First Successful Submission: 2024-10-07 13:54:02

HTTP JSON (curl)

Time of First Successful Submission: 2024-10-07 13:56:55

HTTP JSON (netcat)

Time of First Successful Submission: 2024-10-07 13:58:09

HTTP JSON (python)

Time of First Successful Submission: 2024-10-07 13:58:59

Complex HTTP JSON (curl)

Time of First Successful Submission: 2024-10-07 14:02:54

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2024-10-07 14:06:06

Complex HTTP JSON (python)

Time of First Successful Submission: 2024-10-07 14:06:51

Server State (curl)

Time of First Successful Submission: 2024-10-07 14:21:17

Server State (netcat)

Time of First Successful Submission: 2024-10-07 14:22:57

Silenced Shellcode

Time of First Successful Submission: 2025-01-05 11:48:29

Shellcode Shuffle

Time of First Successful Submission: 2025-01-07 12:24:43

Shellcode Shuffle II

Time of First Successful Submission: 2025-01-07 12:28:56

Mmap Mirage (Easy)

Time of First Successful Submission: 2025-01-09 13:27:14

Mmap Mirage (Hard)

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

Twisted Text (Easy)

Time of First Successful Submission: 2024-10-30 12:34:37

Twisted Text (Hard)

Time of First Successful Submission: 2024-10-30 12:36:13

Tidy Task (Easy)

Time of First Successful Submission: 2024-10-30 12:38:47

Tidy Task (Hard)

Time of First Successful Submission: 2024-10-30 12:40:02

Logical License (Easy)

Time of First Successful Submission: 2024-10-30 12:44:39

Logical License (Hard)

Time of First Successful Submission: 2024-10-30 12:47:22

Modest Mangler (Easy)

Time of First Successful Submission: 2024-10-31 13:35:54

Modest Mangler (Hard)

Time of First Successful Submission: 2024-10-31 14:13:34

This is Yancode (Easy)

Time of First Successful Submission: 2024-11-01 13:50:54

This is Yancode (Hard)

Time of First Successful Submission: 2024-11-01 13:53:45

Powered by Yancode (Easy)

Time of First Successful Submission: 2024-11-02 09:17:38

Powered by Yancode (Hard)

Time of First Successful Submission: 2024-11-02 09:24:39

Yancode Inside (Easy)

Time of First Successful Submission: 2024-11-02 11:19:29

Yancode Inside (Hard)

Time of First Successful Submission: 2024-11-02 11:30:40

Intro to Programming Languages

14 / 234 9787 / 28131

Commands

Time of First Successful Submission: 2024-10-06 08:45:26

Command Arguments

Time of First Successful Submission: 2024-10-06 08:46:18

The Root Path

Time of First Successful Submission: 2024-10-06 08:49:35

Absolute Paths

Time of First Successful Submission: 2024-10-06 08:50:29

Changing position

Time of First Successful Submission: 2024-10-06 08:51:25

Changing to an Absolute Path

Time of First Successful Submission: 2024-10-06 08:52:11

Relative Paths

Time of First Successful Submission: 2024-10-06 08:53:55

Cat

Time of First Successful Submission: 2024-10-06 09:00:06

Ls

Time of First Successful Submission: 2024-10-06 09:03:32

Ls All

Time of First Successful Submission: 2024-10-06 09:06:14

Find

Time of First Successful Submission: 2024-10-06 09:12:36

Piping Echo

Time of First Successful Submission: 2024-10-06 11:50:34

Piping Stdout

Time of First Successful Submission: 2024-10-06 11:51:38

Piping Stdin

Time of First Successful Submission: 2024-10-06 11:55:52

Windows Warzone

13 / 17 16 / 268

level1

Time of First Successful Submission: 2025-10-21 12:38:07

level2

Time of First Successful Submission: 2026-01-11 01:55:50

level3

Time of First Successful Submission: 2026-01-11 02:28:51

level4

Time of First Successful Submission: 2026-01-11 11:48:07

level5

Time of First Successful Submission: 2026-01-12 12:34:37

level6

Time of First Successful Submission: 2026-01-13 13:38:33

level7

Time of First Successful Submission: 2026-01-15 12:37:39

Cookie Monster 1

Time of First Successful Submission: 2026-01-17 04:14:20

The Humble Calculator

Time of First Successful Submission: 2026-01-18 04:59:52

Hello World

Time of First Successful Submission: 2026-01-19 11:58:04

Alloc For What?

Time of First Successful Submission: 2026-01-21 13:26:42

Alloc For What? 2

Time of First Successful Submission: 2026-01-21 13:35:48

How to open a File

Time of First Successful Submission: 2026-01-22 13:43:58

Intro to Cybersecurity

140 / 183 685 / 17895

Path Traversal 1

Time of First Successful Submission: 2024-10-08 13:05:14

Path Traversal 2

Time of First Successful Submission: 2024-10-08 13:17:21

CMDi 1

Time of First Successful Submission: 2024-10-08 13:26:04

CMDi 2

Time of First Successful Submission: 2024-10-08 13:28:57

CMDi 3

Time of First Successful Submission: 2024-10-08 13:31:14

CMDi 4

Time of First Successful Submission: 2024-10-08 13:34:01

CMDi 5

Time of First Successful Submission: 2024-10-08 13:37:33

CMDi 6

Time of First Successful Submission: 2024-10-08 13:42:54

Authentication Bypass 1

Time of First Successful Submission: 2024-10-08 13:48:10

Authentication Bypass 2

Time of First Successful Submission: 2024-10-08 13:50:38

SQLi 1

Time of First Successful Submission: 2024-10-08 13:55:01

SQLi 2

Time of First Successful Submission: 2024-10-08 13:56:46

SQLi 3

Time of First Successful Submission: 2024-10-08 14:01:45

SQLi 4

Time of First Successful Submission: 2024-10-08 14:06:03

SQLi 5

Time of First Successful Submission: 2024-10-08 14:33:44

XSS 1

Time of First Successful Submission: 2024-10-09 13:29:33

XSS 2

Time of First Successful Submission: 2024-10-09 13:32:12

XSS 3

Time of First Successful Submission: 2024-10-09 13:35:23

XSS 4

Time of First Successful Submission: 2024-10-09 13:37:38

XSS 5

Time of First Successful Submission: 2024-10-09 14:01:08

XSS 6

Time of First Successful Submission: 2024-10-09 14:08:20

XSS 7

Time of First Successful Submission: 2024-10-09 14:17:59

CSRF 1

Time of First Successful Submission: 2024-10-10 13:45:42

CSRF 2

Time of First Successful Submission: 2024-10-10 13:56:34

CSRF 3

Time of First Successful Submission: 2024-10-10 14:09:56

CSRF 4

Time of First Successful Submission: 2024-10-10 14:19:04

CSRF 5

Time of First Successful Submission: 2024-10-10 14:35:50

Connect

Time of First Successful Submission: 2024-10-12 06:33:41

Listen

Time of First Successful Submission: 2024-10-12 06:34:26

Scan 1

Time of First Successful Submission: 2024-10-12 06:37:16

Scan 2

Time of First Successful Submission: 2024-10-12 07:44:02

Monitor 1

Time of First Successful Submission: 2024-10-12 07:58:39

Monitor 2

Time of First Successful Submission: 2024-10-12 08:01:39

Network Configuration

Time of First Successful Submission: 2024-10-12 08:38:21

Ethernet

Time of First Successful Submission: 2024-10-12 08:58:17

IP

Time of First Successful Submission: 2024-10-12 09:07:21

TCP

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

TCP Handshake

Time of First Successful Submission: 2024-10-12 09:19:10

ARP

Time of First Successful Submission: 2024-10-12 09:39:54

Intercept

Time of First Successful Submission: 2024-10-12 09:47:38

Man-in-the-Middle

Time of First Successful Submission: 2024-10-12 13:52:16

XOR

Time of First Successful Submission: 2024-10-13 01:33:24

XORing Hex

Time of First Successful Submission: 2024-10-13 01:38:22

XORing ASCII

Time of First Successful Submission: 2024-10-13 01:41:46

XORing ASCII Strings

Time of First Successful Submission: 2024-10-13 01:48:30

One-time Pad

Time of First Successful Submission: 2024-10-13 02:01:18

Many-time Pad

Time of First Successful Submission: 2024-10-13 02:04:12

AES

Time of First Successful Submission: 2024-10-13 02:12:59

AES-ECB-CPA

Time of First Successful Submission: 2024-10-13 02:47:03

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2024-10-13 07:02:02

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2024-10-13 07:31:48

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2024-10-13 09:00:48

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2024-10-13 10:54:32

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2024-10-16 13:59:01

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2024-10-16 14:44:20

AES-CBC

Time of First Successful Submission: 2024-10-17 13:16:53

AES-CBC Tampering

Time of First Successful Submission: 2024-10-17 13:30:59

AES-CBC Resizing

Time of First Successful Submission: 2024-10-17 13:38:10

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2024-10-19 07:50:47

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2024-10-19 12:17:23

DHKE

Time of First Successful Submission: 2024-10-19 12:27:07

DHKE-to-AES

Time of First Successful Submission: 2024-10-19 12:33:58

RSA 1

Time of First Successful Submission: 2024-10-19 12:52:14

RSA 2

Time of First Successful Submission: 2024-10-19 12:54:36

RSA 3

Time of First Successful Submission: 2024-10-19 13:46:49

RSA 4

Time of First Successful Submission: 2024-10-19 14:12:02

RSA Signatures

Time of First Successful Submission: 2024-10-19 13:26:17

SHA 1

Time of First Successful Submission: 2024-10-19 13:33:16

SHA 2

Time of First Successful Submission: 2024-10-19 13:38:52

TLS 1

Time of First Successful Submission: 2024-10-19 14:41:18

TLS 2

Time of First Successful Submission: 2024-10-19 15:15:50

level1

Time of First Successful Submission: 2024-10-20 06:42:08

level2

Time of First Successful Submission: 2024-10-20 06:43:05

level3

Time of First Successful Submission: 2024-10-20 06:44:12

level4

Time of First Successful Submission: 2024-10-20 06:45:02

level5

Time of First Successful Submission: 2024-10-20 06:57:25

level6

Time of First Successful Submission: 2024-10-20 07:01:19

level7

Time of First Successful Submission: 2024-10-20 07:02:49

level8

Time of First Successful Submission: 2024-10-20 07:04:00

level9

Time of First Successful Submission: 2024-10-20 07:04:42

level10

Time of First Successful Submission: 2024-10-20 07:06:11

level11

Time of First Successful Submission: 2024-10-20 07:09:27

level12

Time of First Successful Submission: 2024-10-20 07:12:40

level13

Time of First Successful Submission: 2024-10-20 07:13:25

level14

Time of First Successful Submission: 2024-10-20 07:14:11

level15

Time of First Successful Submission: 2024-10-20 07:14:51

level16

Time of First Successful Submission: 2024-10-20 07:15:58

level17

Time of First Successful Submission: 2024-10-20 08:24:18

level18

Time of First Successful Submission: 2024-10-20 08:30:25

level19

Time of First Successful Submission: 2024-10-20 08:43:42

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2024-11-18 12:47:20

Reading Endianness (x86)

Time of First Successful Submission: 2024-11-18 12:50:46

Version Information (x86)

Time of First Successful Submission: 2024-11-18 13:12:18

Metadata and Data (x86)

Time of First Successful Submission: 2024-11-18 13:17:03

Input Restrictions (x86)

Time of First Successful Submission: 2024-11-18 13:20:17

Behold the cIMG! (x86)

Time of First Successful Submission: 2024-11-18 13:32:51

A Basic cIMG (x86)

Time of First Successful Submission: 2024-11-19 12:47:11

Internal State (x86)

Time of First Successful Submission: 2024-11-19 14:27:23

File Formats: Directives (x86)

Time of First Successful Submission: 2024-11-20 12:41:48

The Patch Directive

Time of First Successful Submission: 2024-11-22 15:08:15

Optimizing for Space

Time of First Successful Submission: 2024-11-22 15:25:42

Tweaking Images

Time of First Successful Submission: 2024-11-22 15:57:10

Storage and Retrieval

Time of First Successful Submission: 2024-11-27 14:59:49

Extracting Knowledge

Time of First Successful Submission: 2024-11-28 13:39:13

Advanced Sprites

Time of First Successful Submission: 2024-12-01 01:13:42

Accessing Resources

Time of First Successful Submission: 2024-12-29 06:37:30

Unsafe Animations

Time of First Successful Submission: 2024-12-29 06:55:21

Animations

Time of First Successful Submission: 2024-12-29 07:37:35

Interoperability: Patching Data

Time of First Successful Submission: 2024-12-29 08:39:31

Patching Code

Time of First Successful Submission: 2024-12-29 09:36:38

Patching Control Flow

Time of First Successful Submission: 2024-12-29 11:07:31

Your First Overflow (easy)

Time of First Successful Submission: 2024-12-30 13:46:01

Your First Overflow (hard)

Time of First Successful Submission: 2024-12-30 13:50:03

Precision (easy)

Time of First Successful Submission: 2024-12-30 13:53:06

Precision (hard)

Time of First Successful Submission: 2024-12-30 13:57:41

Variable Control (easy)

Time of First Successful Submission: 2024-12-30 14:05:11

Variable Control (hard)

Time of First Successful Submission: 2024-12-30 14:08:16

Control Hijack (easy)

Time of First Successful Submission: 2024-12-31 02:49:55

Control Hijack (hard)

Time of First Successful Submission: 2024-12-31 02:53:33

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-12-31 03:05:44

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-12-31 03:07:36

PIEs (easy)

Time of First Successful Submission: 2024-12-31 03:19:35

PIEs (hard)

Time of First Successful Submission: 2024-12-31 03:34:30

String Lengths (easy)

Time of First Successful Submission: 2024-12-31 03:47:53

String Lengths (hard)

Time of First Successful Submission: 2024-12-31 03:50:50

Basic Shellcode

Time of First Successful Submission: 2024-12-31 04:04:12

NOP Sleds

Time of First Successful Submission: 2024-12-31 04:09:29

NULL-Free Shellcode

Time of First Successful Submission: 2024-12-31 04:16:28

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2024-12-31 05:47:45

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2024-12-31 05:50:21

Hijack to Shellcode (easy)

Time of First Successful Submission: 2024-12-31 06:01:58

Hijack to Shellcode (hard)

Time of First Successful Submission: 2024-12-31 06:06:52

ECB-to-Win (easy)

Time of First Successful Submission: 2025-01-01 07:40:43

ECB-to-Win (hard)

Time of First Successful Submission: 2025-01-01 07:45:38

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-01-01 08:33:04

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-01-01 08:53:23

CIMG Screenshots

Time of First Successful Submission: 2025-01-01 12:34:07

CIMG Screenshots 2

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

Wily Webserver

Time of First Successful Submission: 2025-01-02 13:59:07

The Watering Hole

Time of First Successful Submission: 2025-01-04 08:41:51

Program Security

142 / 162 246 / 9030

ello ackers!

Time of First Successful Submission: 2025-01-05 09:07:58

Syscall Smuggler

Time of First Successful Submission: 2025-01-05 11:26:12

Syscall Shenanigans

Time of First Successful Submission: 2025-01-05 11:42:22

Byte Budget

Time of First Successful Submission: 2025-01-05 12:31:32

ClobberCode

Time of First Successful Submission: 2025-01-05 12:55:25

Diverse Delivery

Time of First Successful Submission: 2025-01-07 12:33:39

Pocket Payload

Time of First Successful Submission: 2025-01-07 12:35:43

Micro Menace

Time of First Successful Submission: 2025-01-07 13:12:52

Bounds Breaker (Easy)

Time of First Successful Submission: 2025-01-08 11:45:43

Bounds Breaker (Hard)

Time of First Successful Submission: 2025-01-08 11:49:27

Casting Catastrophe (Easy)

Time of First Successful Submission: 2025-01-08 12:26:40

Casting Catastrophe (Hard)

Time of First Successful Submission: 2025-01-08 12:29:03

Loop Lunacy (Easy)

Time of First Successful Submission: 2025-01-08 13:07:54

Loop Lunacy (Hard)

Time of First Successful Submission: 2025-01-08 13:20:28

Nosy Neighbor (Easy)

Time of First Successful Submission: 2025-01-09 13:11:06

Nosy Neighbor (Hard)

Time of First Successful Submission: 2025-01-09 13:18:27

Recursive Ruin (Easy)

Time of First Successful Submission: 2025-01-09 14:09:08

Recursive Ruin (Hard)

Time of First Successful Submission: 2025-01-09 14:24:23

Lingering Leftover (Easy)

Time of First Successful Submission: 2025-01-10 11:55:39

Lingering Leftover (Hard)

Time of First Successful Submission: 2025-01-10 12:00:56

Latent Leak (Easy)

Time of First Successful Submission: 2025-01-10 23:53:23

Latent Leak (Hard)

Time of First Successful Submission: 2025-01-10 23:59:50

Fork Foolery (Easy)

Time of First Successful Submission: 2025-01-11 06:28:13

Fork Foolery (Hard)

Time of First Successful Submission: 2025-01-11 06:36:40

Canary Conundrum (Easy)

Time of First Successful Submission: 2025-02-25 13:28:20

Canary Conundrum (Hard)

Time of First Successful Submission: 2025-02-25 14:06:11

A Crafty Clobber (Easy)

Time of First Successful Submission: 2025-02-26 13:52:33

A Crafty Clobber (Hard)

Time of First Successful Submission: 2025-02-26 13:56:31

Terrible Token (Easy)

Time of First Successful Submission: 2024-10-29 13:48:12

Terrible Token (Hard)

Time of First Successful Submission: 2024-10-29 13:52:58

Tangled Ticket (Easy)

Time of First Successful Submission: 2024-10-29 14:01:25

Tangled Ticket (Hard)

Time of First Successful Submission: 2024-10-29 14:27:31

Meager Mangler (Easy)

Time of First Successful Submission: 2024-10-30 12:56:15

Meager Mangler (Hard)

Time of First Successful Submission: 2024-10-30 13:21:45

Monstrous Mangler (Easy)

Time of First Successful Submission: 2024-10-31 14:23:22

Monstrous Mangler (Hard)

Time of First Successful Submission: 2024-11-01 13:13:57

Patched Up (Easy)

Time of First Successful Submission: 2024-11-01 13:27:30

Patched Up (Hard)

Time of First Successful Submission: 2024-11-01 13:30:33

Puzzle Patch (Easy)

Time of First Successful Submission: 2024-11-01 13:35:19

Puzzle Patch (Hard)

Time of First Successful Submission: 2024-11-01 13:36:53

Patch Perfect (Easy)

Time of First Successful Submission: 2024-11-01 13:41:49

Patch Perfect (Hard)

Time of First Successful Submission: 2024-11-01 13:44:19

Trust the Yancode (Easy)

Time of First Successful Submission: 2024-11-02 12:22:41

Trust the Yancode (Hard)

Time of First Successful Submission: 2024-11-02 12:32:23

Know the Yancode (Easy)

Time of First Successful Submission: 2024-11-02 13:06:29

Know the Yancode (Hard)

Time of First Successful Submission: 2024-11-02 13:13:04

Master the Yancode (Easy)

Time of First Successful Submission: 2024-11-03 02:02:38

Master the Yancode (Hard)

Time of First Successful Submission: 2024-11-03 02:33:45

Transcend the Yancode (Easy)

Time of First Successful Submission: 2024-11-03 05:57:50

Transcend the Yancode (Hard)

Time of First Successful Submission: 2024-11-03 06:05:42

The Yanalyzer (Easy)

Time of First Successful Submission: 2024-11-06 14:11:45

The Yanalyzer (Hard)

Time of First Successful Submission: 2024-11-07 13:25:22

The Yangler (Easy)

Time of First Successful Submission: 2024-11-07 14:22:00

The Yangler (Hard)

Time of First Successful Submission: 2024-11-08 14:24:23

Yancraft (Easy)

Time of First Successful Submission: 2024-11-09 00:25:41

Yancraft (Hard)

Time of First Successful Submission: 2024-11-09 02:56:44

Yansanity (Easy)

Time of First Successful Submission: 2024-11-12 14:35:46

Yansanity (Hard)

Time of First Successful Submission: 2024-11-12 23:46:08

Loose Link (Easy)

Time of First Successful Submission: 2025-01-13 13:19:30

Loose Link (Hard)

Time of First Successful Submission: 2025-01-13 13:22:02

Call Chain (Easy)

Time of First Successful Submission: 2025-01-13 13:25:01

Call Chain (Hard)

Time of First Successful Submission: 2025-01-13 13:26:35

Chain of Command (Easy)

Time of First Successful Submission: 2025-01-13 13:37:00

Chain of Command (Hard)

Time of First Successful Submission: 2025-01-13 13:39:11

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2025-01-14 12:41:37

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2025-01-14 12:51:43

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2025-01-14 13:09:58

Stop, Pop, and ROP II (Hard)

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

Indirect Invocation (Easy)

Time of First Successful Submission: 2025-01-15 12:36:33

Indirect Invocation (Hard)

Time of First Successful Submission: 2025-01-15 12:39:11

Leaky Libc (Easy)

Time of First Successful Submission: 2025-01-15 13:12:25

Leaky Libc (Hard)

Time of First Successful Submission: 2025-01-15 13:15:16

Putsception (Easy)

Time of First Successful Submission: 2025-01-15 13:32:18

Putsception (Hard)

Time of First Successful Submission: 2025-01-15 13:35:51

Pivotal Prelude (Easy)

Time of First Successful Submission: 2025-01-16 14:13:17

Pivotal Prelude (Hard)

Time of First Successful Submission: 2025-01-16 14:18:14

Pivotal Pointer (Easy)

Time of First Successful Submission: 2025-01-20 12:25:21

Pivotal Pointer (Hard)

Time of First Successful Submission: 2025-01-20 12:29:48

Pivotal Payload (Easy)

Time of First Successful Submission: 2025-01-20 12:44:13

Pivotal Payload (Hard)

Time of First Successful Submission: 2025-01-20 12:47:15

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2025-01-21 13:31:58

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2025-01-21 13:39:03

Guarded Gadgets (Easy)

Time of First Successful Submission: 2025-01-23 13:21:15

Guarded Gadgets (Hard)

Time of First Successful Submission: 2025-01-23 13:25:44

ROP Roulette (Easy)

Time of First Successful Submission: 2025-01-25 05:53:29

ROP Roulette (Hard)

Time of First Successful Submission: 2025-01-25 07:37:51

Libc Lottery (Easy)

Time of First Successful Submission: 2025-01-25 12:57:57

Libc Lottery (Hard)

Time of First Successful Submission: 2025-01-25 13:19:06

Freebie (Easy)

Time of First Successful Submission: 2025-02-04 13:48:22

Freebie (Hard)

Time of First Successful Submission: 2025-02-04 13:54:13

Freebin Feint (Easy)

Time of First Successful Submission: 2025-02-04 13:57:36

Freebin Feint (Hard)

Time of First Successful Submission: 2025-02-08 13:47:47

Free Flag Fumble (Easy)

Time of First Successful Submission: 2025-02-08 14:35:51

Free Flag Fumble (Hard)

Time of First Successful Submission: 2025-02-08 14:49:19

Fickle Free (Easy)

Time of First Successful Submission: 2025-02-09 02:11:00

Fickle Free (Hard)

Time of First Successful Submission: 2025-02-09 05:58:12

Malloc Mirage (Easy)

Time of First Successful Submission: 2025-02-09 06:26:17

Malloc Mirage (Hard)

Time of First Successful Submission: 2025-02-09 06:28:50

Seeking Secrets (Easy)

Time of First Successful Submission: 2025-02-09 07:08:05

Seeking Secrets (Hard)

Time of First Successful Submission: 2025-02-09 07:11:50

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2025-02-09 07:44:10

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2025-02-09 07:45:17

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2025-02-10 12:37:30

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2025-02-10 12:38:30

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2025-02-10 12:48:35

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2025-02-10 12:49:36

Sus Sequence (Easy)

Time of First Successful Submission: 2025-02-10 13:17:10

Sus Sequence (Hard)

Time of First Successful Submission: 2025-02-10 13:17:51

Echo Emanations (Easy)

Time of First Successful Submission: 2025-02-12 13:59:14

Echo Emanations (Hard)

Time of First Successful Submission: 2025-02-12 14:08:32

Stack Spoofing (Easy)

Time of First Successful Submission: 2025-02-13 13:25:26

Stack Spoofing (Hard)

Time of First Successful Submission: 2025-02-13 13:33:09

Stack Summoning (Easy)

Time of First Successful Submission: 2025-02-13 13:46:42

Stack Summoning (Hard)

Time of First Successful Submission: 2025-02-13 14:21:15

Enterprising Echo (Easy)

Time of First Successful Submission: 2025-02-16 06:27:50

Enterprising Echo (Hard)

Time of First Successful Submission: 2025-02-16 06:27:03

Ephemeral Echo (Easy)

Time of First Successful Submission: 2025-02-16 08:53:49

Ephemeral Echo (Hard)

Time of First Successful Submission: 2025-02-16 09:04:35

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2025-02-17 14:25:01

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2025-02-17 14:27:37

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2025-02-21 12:10:24

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2025-02-21 12:11:18

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2025-02-21 14:26:08

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2025-02-21 14:50:31

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2025-02-21 23:27:53

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2025-02-21 23:31:47

Tcache Terror (Easy)

Time of First Successful Submission: 2025-02-22 23:57:00

Tcache Terror (Hard)

Time of First Successful Submission: 2025-02-23 02:52:36

Containment Composition (Easy)

Time of First Successful Submission: 2025-02-28 13:22:09

Containment Composition (Hard)

Time of First Successful Submission: 2025-02-28 14:04:46

Constant Corruption (Easy)

Time of First Successful Submission: 2025-02-28 14:34:45

Constant Corruption (Hard)

Time of First Successful Submission: 2025-03-01 03:13:57

Return to YanLand (Easy)

Time of First Successful Submission: 2025-03-01 07:57:41

Return to YanLand (Hard)

Time of First Successful Submission: 2025-03-01 08:35:44

Escape from YanLand (Easy)

Time of First Successful Submission: 2025-03-01 13:00:51

Escape from YanLand (Hard)

Time of First Successful Submission: 2025-03-01 13:22:46

The YanFilter (Easy)

Time of First Successful Submission: 2025-03-02 04:57:52

The YanFilter (Hard)

Time of First Successful Submission: 2025-03-02 05:04:08

The Great YanFilter (Easy)

Time of First Successful Submission: 2025-03-02 06:49:35

The Great YanFilter (Hard)

Time of First Successful Submission: 2025-03-02 07:02:35

Yan85 Reborn (Easy)

Time of First Successful Submission: 2025-03-04 13:27:04

Yan85 Reborn (Hard)

Time of First Successful Submission: 2025-03-04 13:40:37

System Security

93 / 95 97 / 3185

chroot-escape-basic

Time of First Successful Submission: 2025-03-13 14:24:45

chroot-shellcode

Time of First Successful Submission: 2025-03-15 14:17:34

chroot-proper

Time of First Successful Submission: 2025-03-16 04:21:29

seccomp-basic

Time of First Successful Submission: 2025-03-16 04:24:03

seccomp-linkat

Time of First Successful Submission: 2025-03-16 05:34:02

seccomp-fchdir

Time of First Successful Submission: 2025-03-16 05:43:44

seccomp-rechroot

Time of First Successful Submission: 2025-03-16 06:07:26

seccomp-only

Time of First Successful Submission: 2025-03-16 06:20:36

seccomp-arch32

Time of First Successful Submission: 2025-03-16 11:23:07

seccomp-minimal

Time of First Successful Submission: 2025-03-16 11:45:25

seccomp-timebased

Time of First Successful Submission: 2025-03-17 13:11:52

seccomp-readonly

Time of First Successful Submission: 2025-03-17 14:09:44

process-isolation

Time of First Successful Submission: 2025-03-18 12:28:22

mount-namespace

Time of First Successful Submission: 2025-03-18 12:59:56

mount-cleanup

Time of First Successful Submission: 2025-03-18 13:14:03

mount-readonly

Time of First Successful Submission: 2025-03-18 13:21:28

mount-shellcode

Time of First Successful Submission: 2025-03-20 11:40:30

mount-bindmount

Time of First Successful Submission: 2025-03-20 13:14:43

level1.0

Time of First Successful Submission: 2025-03-08 12:54:28

level1.1

Time of First Successful Submission: 2025-03-08 13:01:11

level2.0

Time of First Successful Submission: 2025-03-08 13:04:24

level2.1

Time of First Successful Submission: 2025-03-08 13:20:41

level3.0

Time of First Successful Submission: 2025-03-08 13:41:58

level3.1

Time of First Successful Submission: 2025-03-08 13:49:43

level4.0

Time of First Successful Submission: 2025-03-09 01:42:19

level4.1

Time of First Successful Submission: 2025-03-09 02:03:40

level5.0

Time of First Successful Submission: 2025-03-09 07:20:32

level5.1

Time of First Successful Submission: 2025-03-10 12:26:28

level6.0

Time of First Successful Submission: 2025-03-10 13:18:10

level6.1

Time of First Successful Submission: 2025-03-10 13:22:46

level7.0

Time of First Successful Submission: 2025-03-10 13:33:50

level7.1

Time of First Successful Submission: 2025-03-10 14:07:37

level8.0

Time of First Successful Submission: 2025-03-11 12:47:16

level8.1

Time of First Successful Submission: 2025-03-11 12:54:37

level9.0

Time of First Successful Submission: 2025-03-11 13:21:46

level9.1

Time of First Successful Submission: 2025-03-11 14:05:53

level10.0

Time of First Successful Submission: 2025-03-11 14:08:37

level10.1

Time of First Successful Submission: 2025-03-11 14:09:51

level11.0

Time of First Successful Submission: 2025-03-11 14:12:28

level11.1

Time of First Successful Submission: 2025-03-11 14:14:12

level1.0

Time of First Successful Submission: 2025-03-22 09:32:46

level1.1

Time of First Successful Submission: 2025-03-22 09:39:33

level2.0

Time of First Successful Submission: 2025-03-22 09:45:51

level2.1

Time of First Successful Submission: 2025-03-22 09:51:41

level3.0

Time of First Successful Submission: 2025-03-22 09:59:31

level3.1

Time of First Successful Submission: 2025-03-22 11:17:38

level4.0

Time of First Successful Submission: 2025-03-22 11:26:59

level4.1

Time of First Successful Submission: 2025-03-22 11:29:58

level5.0

Time of First Successful Submission: 2025-03-22 11:43:01

level5.1

Time of First Successful Submission: 2025-03-22 11:49:36

level6.0

Time of First Successful Submission: 2025-03-23 02:33:01

level6.1

Time of First Successful Submission: 2025-03-23 02:37:03

level7.0

Time of First Successful Submission: 2025-03-23 03:07:31

level7.1

Time of First Successful Submission: 2025-03-23 03:09:05

level8.0

Time of First Successful Submission: 2025-03-24 13:58:33

level8.1

Time of First Successful Submission: 2025-03-24 14:00:52

level9.0

Time of First Successful Submission: 2025-03-25 01:32:51

level9.1

Time of First Successful Submission: 2025-03-25 01:34:13

level10.0

Time of First Successful Submission: 2025-03-25 03:52:57

level10.1

Time of First Successful Submission: 2025-03-25 04:00:32

level11.0

Time of First Successful Submission: 2025-03-28 14:14:13

level11.1

Time of First Successful Submission: 2025-03-28 14:16:41

level12.0

Time of First Successful Submission: 2025-03-29 11:41:13

level12.1

Time of First Successful Submission: 2025-03-29 11:49:18

Baby Spectre 1

Time of First Successful Submission: 2025-03-31 13:08:34

Baby Spectre 2

Time of First Successful Submission: 2025-03-31 13:15:13

Baby Spectre 3

Time of First Successful Submission: 2025-04-04 13:24:49

Baby Spectre 4

Time of First Successful Submission: 2025-04-04 13:49:21

Baby Spectre 5

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

Prefetch Peek

Time of First Successful Submission: 2025-04-05 14:27:02

Spooky Spectre 1

Time of First Successful Submission: 2025-04-12 06:19:58

Spooky Spectre 2

Time of First Successful Submission: 2025-04-19 08:40:08

Yan85 Reloaded

Time of First Successful Submission: 2025-04-20 12:04:11

Ghost in the YPU 1

Time of First Successful Submission: 2025-04-23 12:58:21

Ghost in the YPU 2

Time of First Successful Submission: 2025-04-25 07:51:11

Molten Access

Time of First Successful Submission: 2025-04-25 13:28:20

Molten Walk

Time of First Successful Submission: 2025-04-28 06:07:46

level1.0

Time of First Successful Submission: 2025-05-03 02:13:48

level1.1

Time of First Successful Submission: 2025-05-03 02:22:24

level2.0

Time of First Successful Submission: 2025-05-08 12:56:44

level2.1

Time of First Successful Submission: 2025-05-08 13:17:01

level3.0

Time of First Successful Submission: 2025-05-10 07:26:32

level3.1

Time of First Successful Submission: 2025-05-10 16:00:51

level4.0

Time of First Successful Submission: 2025-05-11 07:25:15

level4.1

Time of First Successful Submission: 2025-05-11 07:43:04

level5.0

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

level5.1

Time of First Successful Submission: 2025-05-15 14:30:38

level6.0

Time of First Successful Submission: 2025-05-17 14:35:46

level6.1

Time of First Successful Submission: 2025-05-17 14:46:51

level7.0

Time of First Successful Submission: 2025-05-18 07:21:57

level7.1

Time of First Successful Submission: 2025-05-18 07:46:16

level8.0

Time of First Successful Submission: 2025-05-18 08:03:48

level8.1

Time of First Successful Submission: 2025-05-19 12:04:32

Software Exploitation

90 / 90 44 / 1931

Level1.0

Time of First Successful Submission: 2025-07-05 23:37:45

Level1.1

Time of First Successful Submission: 2025-07-05 23:39:11

Level2.0

Time of First Successful Submission: 2025-07-05 23:45:48

Level2.1

Time of First Successful Submission: 2025-07-05 23:47:34

Level3.0

Time of First Successful Submission: 2025-07-06 02:41:18

Level3.1

Time of First Successful Submission: 2025-07-06 02:50:14

Level4.0

Time of First Successful Submission: 2025-07-06 11:58:32

Level4.1

Time of First Successful Submission: 2025-07-06 12:02:39

Level5.0

Time of First Successful Submission: 2025-07-06 12:07:34

Level5.1

Time of First Successful Submission: 2025-07-06 14:20:26

Level6.0

Time of First Successful Submission: 2025-07-07 14:28:59

Level6.1

Time of First Successful Submission: 2025-07-08 13:48:48

Level7.0

Time of First Successful Submission: 2025-07-09 13:43:49

Level7.1

Time of First Successful Submission: 2025-07-09 13:54:04

Level8.0

Time of First Successful Submission: 2025-07-10 14:27:27

Level8.1

Time of First Successful Submission: 2025-07-10 14:50:32

Level9.0

Time of First Successful Submission: 2025-07-11 12:15:15

Level9.1

Time of First Successful Submission: 2025-07-11 14:19:21

Level10.0

Time of First Successful Submission: 2025-07-13 07:48:41

Level10.1

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

Level11.0

Time of First Successful Submission: 2025-07-13 11:42:39

Level11.1

Time of First Successful Submission: 2025-07-13 13:19:18

Level12.0

Time of First Successful Submission: 2025-07-14 12:08:24

Level12.1

Time of First Successful Submission: 2025-07-14 12:53:38

level1

Time of First Successful Submission: 2025-07-20 01:45:12

level2

Time of First Successful Submission: 2025-07-20 02:05:58

level3

Time of First Successful Submission: 2025-07-20 02:26:06

level4

Time of First Successful Submission: 2025-07-20 06:11:09

level5

Time of First Successful Submission: 2025-07-20 06:37:36

level6

Time of First Successful Submission: 2025-07-21 12:51:55

level7

Time of First Successful Submission: 2025-07-22 14:36:10

level8

Time of First Successful Submission: 2025-07-23 13:03:38

level9

Time of First Successful Submission: 2025-07-26 05:25:04

level10

Time of First Successful Submission: 2025-07-26 05:33:40

level11

Time of First Successful Submission: 2025-07-26 06:13:32

level12

Time of First Successful Submission: 2025-07-26 06:28:12

level13

Time of First Successful Submission: 2025-07-26 08:20:59

level14

Time of First Successful Submission: 2025-07-26 09:22:35

level15

Time of First Successful Submission: 2025-07-26 13:19:54

level16

Time of First Successful Submission: 2025-07-26 13:39:11

level17

Time of First Successful Submission: 2025-07-27 07:32:29

level18

Time of First Successful Submission: 2025-07-28 14:20:00

level19

Time of First Successful Submission: 2025-07-29 12:12:53

level20

Time of First Successful Submission: 2025-07-29 12:17:13

level21

Time of First Successful Submission: 2025-07-30 13:44:03

level1.0

Time of First Successful Submission: 2025-06-02 11:47:54

level1.1

Time of First Successful Submission: 2025-06-02 11:56:46

level2.0

Time of First Successful Submission: 2025-06-07 13:45:36

level2.1

Time of First Successful Submission: 2025-06-07 14:20:51

level3.0

Time of First Successful Submission: 2025-06-15 13:51:22

level3.1

Time of First Successful Submission: 2025-06-15 14:10:21

level4.0

Time of First Successful Submission: 2025-06-17 23:51:15

level4.1

Time of First Successful Submission: 2025-06-17 23:59:53

level5.0

Time of First Successful Submission: 2025-06-18 03:19:03

level5.1

Time of First Successful Submission: 2025-06-18 03:24:09

level6.0

Time of First Successful Submission: 2025-06-19 13:25:42

level6.1

Time of First Successful Submission: 2025-06-19 13:35:06

level7.0

Time of First Successful Submission: 2025-06-20 14:42:33

level7.1

Time of First Successful Submission: 2025-06-20 14:45:37

level8.0

Time of First Successful Submission: 2025-06-21 07:02:50

level8.1

Time of First Successful Submission: 2025-06-21 07:04:35

level9.0

Time of First Successful Submission: 2025-07-05 03:58:17

level9.1

Time of First Successful Submission: 2025-07-05 04:10:20

level10.0

Time of First Successful Submission: 2025-07-05 12:19:19

level10.1

Time of First Successful Submission: 2025-07-05 12:21:45

level1.0

Time of First Successful Submission: 2025-08-02 07:16:47

level1.1

Time of First Successful Submission: 2025-08-02 07:20:10

level2.0

Time of First Successful Submission: 2025-08-02 11:56:19

level2.1

Time of First Successful Submission: 2025-08-02 23:53:20

level3.0

Time of First Successful Submission: 2025-08-03 08:38:24

level3.1

Time of First Successful Submission: 2025-08-03 08:58:12

level4.0

Time of First Successful Submission: 2025-08-04 13:09:40

level4.1

Time of First Successful Submission: 2025-08-04 13:12:23

level5.0

Time of First Successful Submission: 2025-08-07 13:07:56

level5.1

Time of First Successful Submission: 2025-08-07 13:10:40

level6.0

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

level6.1

Time of First Successful Submission: 2025-08-08 23:09:37

level7.0

Time of First Successful Submission: 2025-08-09 03:39:52

level7.1

Time of First Successful Submission: 2025-08-09 03:43:01

level8.0

Time of First Successful Submission: 2025-08-11 13:33:01

level8.1

Time of First Successful Submission: 2025-08-11 13:36:32

level9

Time of First Successful Submission: 2025-08-12 14:23:37

Level-1

Time of First Successful Submission: 2025-10-04 12:38:29

Level-2

Time of First Successful Submission: 2025-10-06 13:55:50

Level-3

Time of First Successful Submission: 2025-10-11 08:06:48

Level-4

Time of First Successful Submission: 2025-10-12 08:59:51

Level-5

Time of First Successful Submission: 2025-10-13 07:28:30

Level-6

Time of First Successful Submission: 2025-10-14 13:43:48

Level-7

Time of First Successful Submission: 2025-10-20 07:04:41

Level-8

Time of First Successful Submission: 2025-10-20 07:25:35

Start Here

10 / 12 9175 / 38370

Using the VSCode Workspace

Time of First Successful Submission: 2024-05-19 02:32:40

Using the GUI Desktop

Time of First Successful Submission: 2024-05-19 02:33:54

Pasting into the Desktop

Time of First Successful Submission: 2024-05-19 02:35:31

Restarting Challenges

Time of First Successful Submission: 2024-10-06 08:12:58

Challenge Programs

Time of First Successful Submission: 2024-05-19 02:37:26

The Flag File

Time of First Successful Submission: 2024-05-19 02:39:34

Using Privileged Mode

Time of First Successful Submission: 2024-05-19 02:41:29

Persistent Home Directories - One

Time of First Successful Submission: 2024-05-19 02:46:07

Persistent Home Directories - Two

Time of First Successful Submission: 2024-05-19 02:47:05

Linux Luminarium

83 / 128 7100 / 28376

Intro to Commands

Time of First Successful Submission: 2024-10-06 08:45:26

Intro to Arguments

Time of First Successful Submission: 2024-10-06 08:46:18

The Root

Time of First Successful Submission: 2024-10-06 08:49:35

Program and absolute paths

Time of First Successful Submission: 2024-10-06 08:50:29

Position thy self

Time of First Successful Submission: 2024-10-06 08:51:25

Position elsewhere

Time of First Successful Submission: 2024-10-06 08:52:11

implicit relative paths, from /

Time of First Successful Submission: 2024-10-06 08:53:55

explicit relative paths, from /

Time of First Successful Submission: 2024-10-06 08:54:46

implicit relative path

Time of First Successful Submission: 2024-10-06 08:57:38

home sweet home

Time of First Successful Submission: 2024-10-06 08:59:01

cat: not the pet, but the command!

Time of First Successful Submission: 2024-10-06 09:00:06

catting absolute paths

Time of First Successful Submission: 2024-10-06 09:00:49

more catting practice

Time of First Successful Submission: 2024-10-06 09:01:37

grepping for a needle in a haystack

Time of First Successful Submission: 2024-10-06 09:02:30

listing files

Time of First Successful Submission: 2024-10-06 09:03:32

touching files

Time of First Successful Submission: 2024-10-06 09:04:20

removing files

Time of First Successful Submission: 2024-10-06 09:05:15

hidden files

Time of First Successful Submission: 2024-10-06 09:06:14

An Epic Filesystem Quest

Time of First Successful Submission: 2024-10-06 09:09:21

making directories

Time of First Successful Submission: 2024-10-06 09:10:27

finding files

Time of First Successful Submission: 2024-10-06 09:12:36

linking files

Time of First Successful Submission: 2024-10-06 09:15:19

Learning From Documentation

Time of First Successful Submission: 2024-10-06 09:16:30

Learning Complex Usage

Time of First Successful Submission: 2024-10-06 09:18:50

Reading Manuals

Time of First Successful Submission: 2024-10-06 09:20:32

Searching Manuals

Time of First Successful Submission: 2024-10-06 09:21:44

Searching For Manuals

Time of First Successful Submission: 2024-10-06 09:26:34

Helpful Programs

Time of First Successful Submission: 2024-10-06 09:27:17

Help for Builtins

Time of First Successful Submission: 2024-10-06 09:28:58

Matching with *

Time of First Successful Submission: 2024-10-06 11:40:09

Matching with ?

Time of First Successful Submission: 2024-10-06 11:41:01

Matching with []

Time of First Successful Submission: 2024-10-06 11:42:24

Matching paths with []

Time of First Successful Submission: 2024-10-06 11:43:43

Mixing globs

Time of First Successful Submission: 2024-10-06 11:46:19

Exclusionary globbing

Time of First Successful Submission: 2024-10-06 11:47:59

Redirecting output

Time of First Successful Submission: 2024-10-06 11:50:34

Redirecting more output

Time of First Successful Submission: 2024-10-06 11:51:38

Appending output

Time of First Successful Submission: 2024-10-06 11:53:04

Redirecting errors

Time of First Successful Submission: 2024-10-06 11:54:26

Redirecting input

Time of First Successful Submission: 2024-10-06 11:55:52

Grepping stored results

Time of First Successful Submission: 2024-10-06 11:56:52

Grepping live output

Time of First Successful Submission: 2024-10-06 11:57:35

Grepping errors

Time of First Successful Submission: 2024-10-06 11:58:48

Duplicating piped data with tee

Time of First Successful Submission: 2024-10-06 12:02:32

Writing to multiple programs

Time of First Successful Submission: 2024-10-06 12:07:17

Split-piping stderr and stdout

Time of First Successful Submission: 2024-10-06 12:09:20

Printing Variables

Time of First Successful Submission: 2024-10-06 13:42:14

Setting Variables

Time of First Successful Submission: 2024-10-06 13:43:18

Multi-word Variables

Time of First Successful Submission: 2024-10-06 13:47:54

Exporting Variables

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

Printing Exported Variables

Time of First Successful Submission: 2024-10-06 13:49:57

Storing Command Output

Time of First Successful Submission: 2024-10-06 13:51:42

Reading Input

Time of First Successful Submission: 2024-10-06 13:52:50

Reading Files

Time of First Successful Submission: 2024-10-06 13:54:01

Listing Processes

Time of First Successful Submission: 2024-10-06 13:56:49

Killing Processes

Time of First Successful Submission: 2024-10-06 13:58:12

Interrupting Processes

Time of First Successful Submission: 2024-10-06 13:59:17

Suspending Processes

Time of First Successful Submission: 2024-10-06 13:59:52

Resuming Processes

Time of First Successful Submission: 2024-10-06 14:00:28

Backgrounding Processes

Time of First Successful Submission: 2024-10-06 14:02:33

Foregrounding Processes

Time of First Successful Submission: 2024-10-06 14:03:26

Starting Backgrounded Processes

Time of First Successful Submission: 2024-10-06 14:04:34

Process Exit Codes

Time of First Successful Submission: 2024-10-06 14:05:53

Becoming root with su

Time of First Successful Submission: 2024-10-06 14:27:45

Other users with su

Time of First Successful Submission: 2024-10-06 14:28:39

Cracking passwords

Time of First Successful Submission: 2024-10-06 14:31:03

Using sudo

Time of First Successful Submission: 2024-10-06 14:32:12

Changing File Ownership

Time of First Successful Submission: 2024-10-06 14:08:06

Groups and Files

Time of First Successful Submission: 2024-10-06 14:09:32

Fun With Groups Names

Time of First Successful Submission: 2024-10-06 14:10:19

Changing Permissions

Time of First Successful Submission: 2024-10-06 14:11:48

Executable Files

Time of First Successful Submission: 2024-10-06 14:13:31

Permission Tweaking Practice

Time of First Successful Submission: 2024-10-06 14:21:36

Permissions Setting Practice

Time of First Successful Submission: 2024-10-06 14:25:37

The SUID Bit

Time of First Successful Submission: 2024-10-06 14:26:34

Chaining with Semicolons

Time of First Successful Submission: 2024-10-06 14:32:53

Your First Shell Script

Time of First Successful Submission: 2024-10-06 14:34:20

Redirecting Script Output

Time of First Successful Submission: 2024-10-06 14:35:46

Executable Shell Scripts

Time of First Successful Submission: 2024-10-06 14:36:35

The PATH Variable

Time of First Successful Submission: 2024-10-06 14:37:47

Setting PATH

Time of First Successful Submission: 2024-10-06 14:39:44

Adding Commands

Time of First Successful Submission: 2024-10-06 14:50:31

Hijacking Commands

Time of First Successful Submission: 2024-10-06 14:52:48

Computing 101

66 / 69 1695 / 19407

Your First Register

Time of First Successful Submission: 2024-10-22 13:04:10

Your First Syscall

Time of First Successful Submission: 2024-10-22 13:05:55

Exit Codes

Time of First Successful Submission: 2024-10-22 13:06:55

Building Executables

Time of First Successful Submission: 2024-10-26 16:35:43

Moving Between Registers

Time of First Successful Submission: 2024-10-22 13:09:43

Tracing Syscalls

Time of First Successful Submission: 2024-10-22 13:08:50

Loading From Memory

Time of First Successful Submission: 2024-10-22 13:24:49

More Loading Practice

Time of First Successful Submission: 2024-10-22 13:25:22

Dereferencing Pointers

Time of First Successful Submission: 2024-10-22 13:26:55

Dereferencing Yourself

Time of First Successful Submission: 2024-10-22 13:27:39

Dereferencing with Offsets

Time of First Successful Submission: 2024-10-22 13:28:32

Stored Addresses

Time of First Successful Submission: 2024-10-22 13:36:37

Double Dereference

Time of First Successful Submission: 2024-10-22 13:37:58

Triple Dereference

Time of First Successful Submission: 2024-10-22 13:38:53

Writing Output

Time of First Successful Submission: 2024-10-22 13:47:10

Chaining Syscalls

Time of First Successful Submission: 2024-10-22 13:48:35

Writing Strings

Time of First Successful Submission: 2024-10-22 13:49:08

set-register

Time of First Successful Submission: 2024-10-23 13:35:06

set-multiple-registers

Time of First Successful Submission: 2024-10-23 13:40:39

add-to-register

Time of First Successful Submission: 2024-10-23 13:39:15

linear-equation-registers

Time of First Successful Submission: 2024-10-23 13:44:42

integer-division

Time of First Successful Submission: 2024-10-23 13:48:01

modulo-operation

Time of First Successful Submission: 2024-10-23 13:49:32

set-upper-byte

Time of First Successful Submission: 2024-10-23 13:57:56

efficient-modulo

Time of First Successful Submission: 2024-10-23 13:56:44

byte-extraction

Time of First Successful Submission: 2024-10-23 14:08:28

bitwise-and

Time of First Successful Submission: 2024-10-23 14:10:49

check-even

Time of First Successful Submission: 2024-10-23 14:15:23

memory-read

Time of First Successful Submission: 2024-10-23 14:21:57

memory-write

Time of First Successful Submission: 2024-10-23 14:22:35

memory-increment

Time of First Successful Submission: 2024-10-23 14:19:26

byte-access

Time of First Successful Submission: 2024-10-23 14:26:00

memory-size-access

Time of First Successful Submission: 2024-10-23 14:24:58

little-endian-write

Time of First Successful Submission: 2024-10-24 12:34:14

memory-sum

Time of First Successful Submission: 2024-10-24 12:37:01

stack-subtraction

Time of First Successful Submission: 2024-10-24 12:38:27

swap-stack-values

Time of First Successful Submission: 2024-10-24 12:41:20

average-stack-values

Time of First Successful Submission: 2024-10-24 12:46:30

absolute-jump

Time of First Successful Submission: 2024-10-24 12:47:21

relative-jump

Time of First Successful Submission: 2024-10-24 13:01:26

jump-trampoline

Time of First Successful Submission: 2024-10-24 13:04:25

conditional-jump

Time of First Successful Submission: 2024-10-24 13:27:33

indirect-jump

Time of First Successful Submission: 2024-10-24 13:49:18

average-loop

Time of First Successful Submission: 2024-10-24 14:07:12

count-non-zero

Time of First Successful Submission: 2024-10-24 14:11:24

string-lower

Time of First Successful Submission: 2024-10-24 14:42:39

most-common-byte

Time of First Successful Submission: 2024-10-25 06:05:08

Debugging Programs

Time of First Successful Submission: 2024-10-25 14:11:57

Inspecting Registers

Time of First Successful Submission: 2024-10-25 14:13:03

Examining Memory

Time of First Successful Submission: 2024-10-25 14:20:06

Setting Breakpoints

Time of First Successful Submission: 2024-10-25 14:28:05

GDB Scripting

Time of First Successful Submission: 2024-10-25 14:33:41

Modifying Data

Time of First Successful Submission: 2024-10-25 14:51:02

Modifying Execution

Time of First Successful Submission: 2024-10-25 14:52:08

Broken Functions

Time of First Successful Submission: 2024-10-25 15:09:44

Exit

Time of First Successful Submission: 2024-10-20 11:47:28

Socket

Time of First Successful Submission: 2024-10-20 11:59:25

Bind

Time of First Successful Submission: 2024-10-26 09:08:37

Listen

Time of First Successful Submission: 2024-10-26 09:16:59

Accept

Time of First Successful Submission: 2024-10-26 09:19:11

Static Response

Time of First Successful Submission: 2024-10-26 09:36:22

Dynamic Response

Time of First Successful Submission: 2024-10-26 13:59:46

Iterative GET Server

Time of First Successful Submission: 2024-10-26 14:06:53

Concurrent GET Server

Time of First Successful Submission: 2024-10-26 14:43:30

Concurrent POST Server

Time of First Successful Submission: 2024-10-26 16:30:53

Web Server

Time of First Successful Submission: 2024-10-26 16:31:43

Playing With Programs

24 / 116 11911 / 22237

Decoding Base64

Time of First Successful Submission: 2024-10-13 01:50:39

HTTP (netcat)

Time of First Successful Submission: 2024-10-07 13:16:33

HTTP Paths (netcat)

Time of First Successful Submission: 2024-10-07 13:28:10

HTTP (curl)

Time of First Successful Submission: 2024-10-07 13:25:57

HTTP (python)

Time of First Successful Submission: 2024-10-07 13:28:46

HTTP Host Header (python)

Time of First Successful Submission: 2024-10-07 13:24:31

HTTP Host Header (curl)

Time of First Successful Submission: 2024-10-07 13:20:29

HTTP Host Header (netcat)

Time of First Successful Submission: 2024-10-07 13:23:03

URL Encoding (netcat)

Time of First Successful Submission: 2024-10-07 13:35:43

HTTP GET Parameters

Time of First Successful Submission: 2024-10-07 13:36:28

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2024-10-07 13:42:07

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2024-10-07 13:40:24

HTTP Forms (curl)

Time of First Successful Submission: 2024-10-07 13:44:43

HTTP Forms (netcat)

Time of First Successful Submission: 2024-10-07 13:48:56

HTTP Forms (python)

Time of First Successful Submission: 2024-10-07 13:49:44

Multiple Form Fields (curl)

Time of First Successful Submission: 2024-10-07 13:50:41

Multiple Form Fields (netcat)

Time of First Successful Submission: 2024-10-07 13:53:12

HTTP Redirects (netcat)

Time of First Successful Submission: 2024-10-07 14:08:22

HTTP Redirects (curl)

Time of First Successful Submission: 2024-10-07 14:07:23

HTTP Redirects (python)

Time of First Successful Submission: 2024-10-07 14:09:18

HTTP Cookies (curl)

Time of First Successful Submission: 2024-10-07 14:12:00

HTTP Cookies (netcat)

Time of First Successful Submission: 2024-10-07 14:13:16

HTTP Cookies (python)

Time of First Successful Submission: 2024-10-07 14:14:20

Server State (python)

Time of First Successful Submission: 2024-10-07 14:24:47

CybHer Dojo

10 / 104 9269 / 38588

Using the VSCode Workspace

Time of First Successful Submission: 2024-05-19 02:32:40

Using the GUI Desktop

Time of First Successful Submission: 2024-05-19 02:33:54

Pasting into the Desktop

Time of First Successful Submission: 2024-05-19 02:35:31

Restarting Challenges

Time of First Successful Submission: 2024-10-06 08:12:58

Getting Help

Time of First Successful Submission: 2024-10-06 08:16:53

Challenge Programs

Time of First Successful Submission: 2024-05-19 02:37:26

The Flag File

Time of First Successful Submission: 2024-05-19 02:39:34

Using Privileged Mode

Time of First Successful Submission: 2024-05-19 02:41:29

Persistent Home Directories - One

Time of First Successful Submission: 2024-05-19 02:46:07

Persistent Home Directories - Two

Time of First Successful Submission: 2024-05-19 02:47:05

GCA CTF

10 / 104 9269 / 38588

Using the VSCode Workspace

Time of First Successful Submission: 2024-05-19 02:32:40

Using the GUI Desktop

Time of First Successful Submission: 2024-05-19 02:33:54

Pasting into the Desktop

Time of First Successful Submission: 2024-05-19 02:35:31

Restarting Challenges

Time of First Successful Submission: 2024-10-06 08:12:58

Getting Help

Time of First Successful Submission: 2024-10-06 08:16:53

Challenge Programs

Time of First Successful Submission: 2024-05-19 02:37:26

The Flag File

Time of First Successful Submission: 2024-05-19 02:39:34

Using Privileged Mode

Time of First Successful Submission: 2024-05-19 02:41:29

Persistent Home Directories - One

Time of First Successful Submission: 2024-05-19 02:46:07

Persistent Home Directories - Two

Time of First Successful Submission: 2024-05-19 02:47:05