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pwn.college Archives

25 / 201 4495 / 16675

HTTP (curl)

Time of First Successful Submission: 2024-01-12 20:58:26

HTTP (python)

Time of First Successful Submission: 2024-01-12 22:40:42

URL Encoding (curl)

Time of First Successful Submission: 2024-01-13 23:42:16

URL Encoding (python)

Time of First Successful Submission: 2024-01-14 00:04:58

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2024-01-14 00:27:08

HTTP GET Parameters (python)

Time of First Successful Submission: 2024-01-14 00:32:13

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2024-01-14 01:58:32

Multiple Form Fields (python)

Time of First Successful Submission: 2024-01-15 02:02:33

HTTP JSON (curl)

Time of First Successful Submission: 2024-01-15 02:44:05

HTTP JSON (netcat)

Time of First Successful Submission: 2024-01-15 02:47:43

HTTP JSON (python)

Time of First Successful Submission: 2024-01-15 02:55:04

Complex HTTP JSON (curl)

Time of First Successful Submission: 2024-01-16 17:35:02

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2024-01-16 17:42:18

Complex HTTP JSON (python)

Time of First Successful Submission: 2024-01-16 17:48:39

Server State (curl)

Time of First Successful Submission: 2024-01-16 19:49:07

Server State (netcat)

Time of First Successful Submission: 2024-01-16 19:54:26

Twisted Text (Easy)

Time of First Successful Submission: 2024-02-20 20:17:12

Twisted Text (Hard)

Time of First Successful Submission: 2024-02-20 20:38:14

Tidy Task (Easy)

Time of First Successful Submission: 2024-02-21 07:11:31

Tidy Task (Hard)

Time of First Successful Submission: 2024-02-21 07:17:25

Logical License (Easy)

Time of First Successful Submission: 2024-02-22 16:13:26

Logical License (Hard)

Time of First Successful Submission: 2024-02-22 16:30:20

Modest Mangler (Easy)

Time of First Successful Submission: 2024-02-24 00:32:37

Modest Mangler (Hard)

Time of First Successful Submission: 2024-02-24 06:28:13

Level 15

Time of First Successful Submission: 2024-04-20 02:43:11

ARM Architecture

15 / 28 260 / 621

Level1

Time of First Successful Submission: 2024-05-22 21:13:01

Level2

Time of First Successful Submission: 2024-05-22 21:23:49

Level3

Time of First Successful Submission: 2024-05-22 21:27:19

Level4

Time of First Successful Submission: 2025-07-28 02:00:43

Level5

Time of First Successful Submission: 2025-07-28 02:30:15

Level6

Time of First Successful Submission: 2025-07-28 02:37:31

Level7

Time of First Successful Submission: 2025-07-28 02:57:29

Level8

Time of First Successful Submission: 2025-07-28 03:05:59

Level9

Time of First Successful Submission: 2025-07-28 04:53:47

Level10

Time of First Successful Submission: 2025-07-28 23:27:44

Level11

Time of First Successful Submission: 2025-07-28 23:48:47

Level12

Time of First Successful Submission: 2025-07-29 00:05:54

Level13

Time of First Successful Submission: 2025-07-29 00:17:54

Level14

Time of First Successful Submission: 2025-07-29 00:39:50

Level15

Time of First Successful Submission: 2025-07-29 06:48:54

Intro to Programming Languages

15 / 234 1816 / 27724

Commands

Time of First Successful Submission: 2024-07-24 19:46:57

Command Arguments

Time of First Successful Submission: 2024-07-24 19:48:59

Command History

Time of First Successful Submission: 2025-07-14 23:58:49

The Root Path

Time of First Successful Submission: 2024-07-24 19:51:13

Absolute Paths

Time of First Successful Submission: 2024-05-11 00:38:20

Changing position

Time of First Successful Submission: 2024-05-11 00:39:52

Changing to an Absolute Path

Time of First Successful Submission: 2024-05-11 00:40:48

Relative Paths

Time of First Successful Submission: 2024-05-11 00:44:00

Cat

Time of First Successful Submission: 2024-05-12 23:52:25

Ls

Time of First Successful Submission: 2024-05-16 22:01:26

Ls All

Time of First Successful Submission: 2024-07-24 20:00:30

Find

Time of First Successful Submission: 2024-05-16 22:20:28

Piping Echo

Time of First Successful Submission: 2024-05-13 02:22:45

Piping Stdout

Time of First Successful Submission: 2024-05-13 02:24:36

Piping Stdin

Time of First Successful Submission: 2024-05-13 02:36:24

XNU Dojo

15 / 61 267 / 636

Level1

Time of First Successful Submission: 2024-05-22 21:13:01

Level2

Time of First Successful Submission: 2024-05-22 21:23:49

Level3

Time of First Successful Submission: 2024-05-22 21:27:19

Level4

Time of First Successful Submission: 2025-07-28 02:00:43

Level5

Time of First Successful Submission: 2025-07-28 02:30:15

Level6

Time of First Successful Submission: 2025-07-28 02:37:31

Level7

Time of First Successful Submission: 2025-07-28 02:57:29

Level8

Time of First Successful Submission: 2025-07-28 03:05:59

Level9

Time of First Successful Submission: 2025-07-28 04:53:47

Level10

Time of First Successful Submission: 2025-07-28 23:27:44

Level11

Time of First Successful Submission: 2025-07-28 23:48:47

Level12

Time of First Successful Submission: 2025-07-29 00:05:54

Level13

Time of First Successful Submission: 2025-07-29 00:17:54

Level14

Time of First Successful Submission: 2025-07-29 00:39:50

Level15

Time of First Successful Submission: 2025-07-29 06:48:54

Intro to Cybersecurity

180 / 183 167 / 17806

Path Traversal 1

Time of First Successful Submission: 2024-04-06 00:47:13

Path Traversal 2

Time of First Successful Submission: 2025-07-15 06:24:35

CMDi 1

Time of First Successful Submission: 2025-07-15 06:34:26

CMDi 2

Time of First Successful Submission: 2025-07-15 23:50:27

CMDi 3

Time of First Successful Submission: 2025-07-15 23:57:24

CMDi 4

Time of First Successful Submission: 2024-04-06 06:38:10

CMDi 5

Time of First Successful Submission: 2025-07-16 00:10:23

CMDi 6

Time of First Successful Submission: 2025-07-16 06:19:34

Authentication Bypass 1

Time of First Successful Submission: 2024-04-07 08:21:33

Authentication Bypass 2

Time of First Successful Submission: 2025-07-16 06:30:07

SQLi 1

Time of First Successful Submission: 2025-07-16 07:15:29

SQLi 2

Time of First Successful Submission: 2024-04-07 08:25:16

SQLi 3

Time of First Successful Submission: 2024-04-07 08:34:52

SQLi 4

Time of First Successful Submission: 2024-04-07 08:40:20

SQLi 5

Time of First Successful Submission: 2024-04-12 06:26:04

XSS 1

Time of First Successful Submission: 2025-07-16 22:52:41

XSS 2

Time of First Successful Submission: 2025-07-16 22:57:44

XSS 3

Time of First Successful Submission: 2024-04-11 20:05:20

XSS 4

Time of First Successful Submission: 2024-04-11 20:10:12

XSS 5

Time of First Successful Submission: 2024-04-12 23:57:10

XSS 6

Time of First Successful Submission: 2025-07-16 23:57:29

XSS 7

Time of First Successful Submission: 2025-07-17 01:32:17

CSRF 1

Time of First Successful Submission: 2024-04-13 00:28:44

CSRF 2

Time of First Successful Submission: 2024-04-16 21:18:57

CSRF 3

Time of First Successful Submission: 2025-07-17 06:03:29

CSRF 4

Time of First Successful Submission: 2024-04-17 08:51:18

CSRF 5

Time of First Successful Submission: 2024-04-17 08:57:28

Connect

Time of First Successful Submission: 2024-02-26 20:19:52

Send

Time of First Successful Submission: 2025-07-17 21:44:37

Shutdown

Time of First Successful Submission: 2025-07-17 21:52:39

Listen

Time of First Successful Submission: 2024-02-27 05:45:51

Scan 1

Time of First Successful Submission: 2024-02-27 16:08:47

Scan 2

Time of First Successful Submission: 2024-02-27 18:44:49

Monitor 1

Time of First Successful Submission: 2024-02-27 18:59:24

Monitor 2

Time of First Successful Submission: 2024-02-27 19:36:10

Sniffing Cookies

Time of First Successful Submission: 2025-07-18 06:30:00

Network Configuration

Time of First Successful Submission: 2024-02-27 20:00:26

Firewall 1

Time of First Successful Submission: 2025-07-19 06:31:38

Firewall 2

Time of First Successful Submission: 2025-07-19 17:55:36

Firewall 3

Time of First Successful Submission: 2025-07-19 18:01:04

Denial of Service 1

Time of First Successful Submission: 2025-07-21 02:19:23

Denial of Service 2

Time of First Successful Submission: 2025-07-21 02:39:50

Denial of Service 3

Time of First Successful Submission: 2025-07-21 04:21:26

Ethernet

Time of First Successful Submission: 2024-02-27 20:32:42

IP

Time of First Successful Submission: 2024-02-28 17:28:41

TCP

Time of First Successful Submission: 2024-02-28 17:45:42

TCP Handshake

Time of First Successful Submission: 2024-02-29 07:50:37

UDP

Time of First Successful Submission: 2025-07-22 01:15:31

UDP 2

Time of First Successful Submission: 2025-07-22 01:17:56

UDP Spoofing 1

Time of First Successful Submission: 2025-07-22 02:03:21

UDP Spoofing 2

Time of First Successful Submission: 2025-07-22 02:53:57

UDP Spoofing 3

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

UDP Spoofing 4

Time of First Successful Submission: 2025-07-23 07:04:06

ARP

Time of First Successful Submission: 2024-02-29 07:11:14

Intercept

Time of First Successful Submission: 2024-02-29 19:36:16

Man-in-the-Middle

Time of First Successful Submission: 2024-03-08 09:10:46

XOR

Time of First Successful Submission: 2025-07-30 00:00:47

XORing Hex

Time of First Successful Submission: 2025-07-30 03:05:53

XORing ASCII

Time of First Successful Submission: 2025-07-30 03:29:10

XORing ASCII Strings

Time of First Successful Submission: 2025-07-30 03:40:13

One-time Pad

Time of First Successful Submission: 2024-03-16 00:01:44

One-time Pad Tampering

Time of First Successful Submission: 2025-07-30 06:18:45

Many-time Pad

Time of First Successful Submission: 2024-03-16 00:52:09

AES

Time of First Successful Submission: 2024-03-19 20:02:27

AES-ECB-CPA

Time of First Successful Submission: 2025-07-31 03:12:24

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-07-31 05:41:11

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-07-31 05:48:43

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-07-31 06:20:37

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-08-01 02:00:32

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-08-01 02:54:55

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2024-03-22 02:34:39

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-08-01 05:45:55

AES-CBC

Time of First Successful Submission: 2025-08-03 05:28:56

AES-CBC Tampering

Time of First Successful Submission: 2025-08-03 05:52:04

AES-CBC Resizing

Time of First Successful Submission: 2025-08-03 05:57:52

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-08-04 05:28:29

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-08-04 05:31:12

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-08-04 05:34:25

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-08-04 23:38:01

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-08-21 08:40:53

DHKE

Time of First Successful Submission: 2024-03-21 23:04:51

DHKE-to-AES

Time of First Successful Submission: 2025-08-05 00:21:45

RSA 1

Time of First Successful Submission: 2024-03-22 02:43:56

RSA 2

Time of First Successful Submission: 2024-03-22 02:56:26

RSA 3

Time of First Successful Submission: 2024-03-23 00:46:21

RSA 4

Time of First Successful Submission: 2024-03-26 05:38:19

RSA Signatures

Time of First Successful Submission: 2025-08-05 02:53:58

SHA 1

Time of First Successful Submission: 2024-03-23 00:07:57

SHA 2

Time of First Successful Submission: 2024-03-23 00:21:01

TLS 1

Time of First Successful Submission: 2024-03-26 19:29:48

TLS 2

Time of First Successful Submission: 2024-03-26 20:59:39

level1

Time of First Successful Submission: 2024-03-28 20:02:54

level2

Time of First Successful Submission: 2024-03-28 20:03:56

level3

Time of First Successful Submission: 2024-03-28 20:05:08

level4

Time of First Successful Submission: 2024-03-28 20:26:35

level5

Time of First Successful Submission: 2024-03-29 21:56:28

level6

Time of First Successful Submission: 2024-03-29 22:23:07

level7

Time of First Successful Submission: 2024-03-29 22:36:34

level8

Time of First Successful Submission: 2024-03-29 23:34:03

level9

Time of First Successful Submission: 2024-03-29 23:35:27

level10

Time of First Successful Submission: 2024-03-29 23:38:22

level11

Time of First Successful Submission: 2024-03-29 23:44:42

level12

Time of First Successful Submission: 2024-03-29 23:48:12

level13

Time of First Successful Submission: 2024-03-29 23:49:54

level14

Time of First Successful Submission: 2024-03-30 00:29:58

level15

Time of First Successful Submission: 2024-03-30 00:30:53

level16

Time of First Successful Submission: 2024-03-30 00:40:06

level17

Time of First Successful Submission: 2024-04-02 21:22:31

level18

Time of First Successful Submission: 2024-04-02 21:24:00

level19

Time of First Successful Submission: 2024-04-02 21:35:03

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-08-14 00:37:13

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-08-14 00:50:52

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-08-14 00:54:20

Reading Endianness (Python)

Time of First Successful Submission: 2025-08-14 00:57:30

Reading Endianness (C)

Time of First Successful Submission: 2025-08-14 00:59:54

Reading Endianness (x86)

Time of First Successful Submission: 2025-08-14 01:01:27

Version Information (Python)

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

Version Information (C)

Time of First Successful Submission: 2025-08-14 01:12:12

Version Information (x86)

Time of First Successful Submission: 2025-08-14 01:15:10

Metadata and Data (Python)

Time of First Successful Submission: 2025-08-14 02:52:15

Metadata and Data (C)

Time of First Successful Submission: 2025-08-14 02:59:38

Metadata and Data (x86)

Time of First Successful Submission: 2025-08-14 03:06:13

Input Restrictions (Python)

Time of First Successful Submission: 2025-08-14 03:16:32

Input Restrictions (C)

Time of First Successful Submission: 2025-08-14 05:25:18

Input Restrictions (x86)

Time of First Successful Submission: 2025-08-14 05:34:55

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-08-14 05:40:13

Behold the cIMG! (C)

Time of First Successful Submission: 2025-08-14 05:45:28

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-08-14 05:52:36

A Basic cIMG (Python)

Time of First Successful Submission: 2025-08-15 00:08:58

A Basic cIMG (C)

Time of First Successful Submission: 2025-08-15 00:16:21

A Basic cIMG (x86)

Time of First Successful Submission: 2025-08-15 03:19:35

Internal State Mini (C)

Time of First Successful Submission: 2025-08-16 05:43:30

Internal State Mini (x86)

Time of First Successful Submission: 2025-08-16 06:00:58

Internal State (C)

Time of First Successful Submission: 2025-08-16 07:28:52

Internal State (x86)

Time of First Successful Submission: 2025-08-16 07:38:22

File Formats: Directives (C)

Time of First Successful Submission: 2025-08-18 03:34:45

File Formats: Directives (x86)

Time of First Successful Submission: 2025-08-18 03:54:58

The Patch Directive

Time of First Successful Submission: 2025-08-18 06:47:54

Optimizing for Space

Time of First Successful Submission: 2025-08-18 09:26:18

Tweaking Images

Time of First Successful Submission: 2025-08-19 03:33:39

Storage and Retrieval

Time of First Successful Submission: 2025-08-19 07:45:30

Extracting Knowledge

Time of First Successful Submission: 2025-08-19 09:17:58

Advanced Sprites

Time of First Successful Submission: 2025-08-20 03:01:44

Accessing Resources

Time of First Successful Submission: 2025-08-20 06:10:23

Unsafe Animations

Time of First Successful Submission: 2025-08-20 07:12:07

Animations

Time of First Successful Submission: 2025-08-20 08:05:59

Interoperability: Patching Data

Time of First Successful Submission: 2025-08-21 01:12:06

Patching Code

Time of First Successful Submission: 2025-08-21 03:35:22

Patching Control Flow

Time of First Successful Submission: 2025-08-21 06:33:05

Your First Overflow (easy)

Time of First Successful Submission: 2024-04-22 19:15:05

Your First Overflow (hard)

Time of First Successful Submission: 2024-04-22 19:39:10

Precision (easy)

Time of First Successful Submission: 2025-08-21 07:27:43

Precision (hard)

Time of First Successful Submission: 2025-08-21 07:38:06

Variable Control (easy)

Time of First Successful Submission: 2024-04-22 19:53:00

Variable Control (hard)

Time of First Successful Submission: 2024-04-22 20:13:01

Control Hijack (easy)

Time of First Successful Submission: 2024-04-23 19:12:05

Control Hijack (hard)

Time of First Successful Submission: 2024-04-23 19:20:30

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-04-23 20:17:59

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-04-23 20:30:57

PIEs (easy)

Time of First Successful Submission: 2024-04-23 23:07:38

PIEs (hard)

Time of First Successful Submission: 2024-04-25 20:50:25

String Lengths (easy)

Time of First Successful Submission: 2024-04-25 21:18:51

String Lengths (hard)

Time of First Successful Submission: 2024-04-25 21:24:32

Basic Shellcode

Time of First Successful Submission: 2024-04-20 04:58:24

NOP Sleds

Time of First Successful Submission: 2024-04-20 05:05:53

NULL-Free Shellcode

Time of First Successful Submission: 2024-04-20 05:22:29

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2024-04-27 00:20:09

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2024-04-27 00:26:02

Hijack to Shellcode (easy)

Time of First Successful Submission: 2024-04-29 21:22:30

Hijack to Shellcode (hard)

Time of First Successful Submission: 2024-04-30 00:11:48

ECB-to-Win (easy)

Time of First Successful Submission: 2025-08-21 17:20:46

ECB-to-Win (hard)

Time of First Successful Submission: 2025-08-21 18:19:18

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-08-21 20:42:39

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-08-21 23:29:13

CIMG Screenshots

Time of First Successful Submission: 2025-08-28 23:35:40

CIMG Screenshots 2

Time of First Successful Submission: 2025-10-26 09:36:47

Wily Webserver

Time of First Successful Submission: 2025-10-27 03:42:05

The Watering Hole

Time of First Successful Submission: 2025-10-27 08:21:53

Secure Chat 1

Time of First Successful Submission: 2025-10-28 16:49:52

Secure Chat 2

Time of First Successful Submission: 2025-10-31 05:05:41

Program Security

159 / 162 26 / 9001

ello ackers!

Time of First Successful Submission: 2025-08-24 06:28:19

Syscall Smuggler

Time of First Successful Submission: 2025-08-24 06:57:16

Syscall Shenanigans

Time of First Successful Submission: 2025-08-24 07:00:23

Byte Budget

Time of First Successful Submission: 2025-08-24 10:20:19

ClobberCode

Time of First Successful Submission: 2025-08-24 11:09:42

Diverse Delivery

Time of First Successful Submission: 2025-08-24 11:34:13

Pocket Payload

Time of First Successful Submission: 2025-08-27 01:51:22

Micro Menace

Time of First Successful Submission: 2025-08-27 09:51:48

Login Leakage (Easy)

Time of First Successful Submission: 2025-08-26 02:22:16

Login Leakage (Hard)

Time of First Successful Submission: 2025-08-26 02:29:34

Bounds Breaker (Easy)

Time of First Successful Submission: 2025-08-26 02:37:59

Bounds Breaker (Hard)

Time of First Successful Submission: 2025-08-26 05:13:54

Casting Catastrophe (Easy)

Time of First Successful Submission: 2025-08-26 06:04:22

Casting Catastrophe (Hard)

Time of First Successful Submission: 2025-08-26 06:11:50

Pointer Problems (Easy)

Time of First Successful Submission: 2025-08-26 06:25:03

Pointer Problems (Hard)

Time of First Successful Submission: 2025-08-26 06:33:10

Anomalous Array (Easy)

Time of First Successful Submission: 2025-08-26 06:58:35

Anomalous Array (Hard)

Time of First Successful Submission: 2025-08-26 07:11:11

Now you got it (Easy)

Time of First Successful Submission: 2025-08-26 21:09:15

Now you got it (Hard)

Time of First Successful Submission: 2025-08-26 22:38:09

Loop Lunacy (Easy)

Time of First Successful Submission: 2025-08-27 00:39:40

Loop Lunacy (Hard)

Time of First Successful Submission: 2025-08-27 00:50:56

Nosy Neighbor (Easy)

Time of First Successful Submission: 2024-04-25 21:43:24

Nosy Neighbor (Hard)

Time of First Successful Submission: 2024-04-25 22:10:05

Recursive Ruin (Easy)

Time of First Successful Submission: 2025-08-28 04:08:59

Recursive Ruin (Hard)

Time of First Successful Submission: 2025-08-28 05:58:32

Lingering Leftover (Easy)

Time of First Successful Submission: 2025-08-28 16:07:03

Lingering Leftover (Hard)

Time of First Successful Submission: 2025-08-28 16:12:50

Latent Leak (Easy)

Time of First Successful Submission: 2025-08-28 20:43:20

Latent Leak (Hard)

Time of First Successful Submission: 2025-08-28 20:56:02

Fork Foolery (Easy)

Time of First Successful Submission: 2025-08-28 21:57:48

Fork Foolery (Hard)

Time of First Successful Submission: 2025-08-28 22:04:50

Canary Conundrum (Easy)

Time of First Successful Submission: 2025-08-28 23:01:45

Canary Conundrum (Hard)

Time of First Successful Submission: 2025-08-28 23:05:47

A Crafty Clobber (Easy)

Time of First Successful Submission: 2025-08-28 23:18:57

A Crafty Clobber (Hard)

Time of First Successful Submission: 2025-08-28 23:31:54

Can It Fizz?

Time of First Successful Submission: 2025-08-30 07:48:59

Does It Buzz?

Time of First Successful Submission: 2025-08-31 08:26:59

Make It FizzBuzz

Time of First Successful Submission: 2025-09-01 04:46:18

Terrible Token (Easy)

Time of First Successful Submission: 2024-02-20 08:11:48

Terrible Token (Hard)

Time of First Successful Submission: 2024-02-20 08:13:49

Tangled Ticket (Easy)

Time of First Successful Submission: 2024-02-20 08:28:43

Tangled Ticket (Hard)

Time of First Successful Submission: 2024-02-20 08:41:10

Bit Bender

Time of First Successful Submission: 2025-09-08 03:23:13

Substitution Sorcery

Time of First Successful Submission: 2025-09-08 03:41:17

Meager Mangler (Easy)

Time of First Successful Submission: 2024-02-22 17:06:47

Meager Mangler (Hard)

Time of First Successful Submission: 2024-02-22 17:23:40

Monstrous Mangler (Easy)

Time of First Successful Submission: 2024-02-24 07:02:02

Monstrous Mangler (Hard)

Time of First Successful Submission: 2024-02-24 07:33:52

Patched Up (Easy)

Time of First Successful Submission: 2024-02-24 01:45:42

Patched Up (Hard)

Time of First Successful Submission: 2024-02-25 02:13:50

Puzzle Patch (Easy)

Time of First Successful Submission: 2024-02-25 02:19:53

Puzzle Patch (Hard)

Time of First Successful Submission: 2024-02-25 02:22:48

Patch Perfect (Easy)

Time of First Successful Submission: 2024-02-25 02:32:07

Patch Perfect (Hard)

Time of First Successful Submission: 2024-02-25 02:40:51

Trust the Yancode (Easy)

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

Trust the Yancode (Hard)

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

Know the Yancode (Easy)

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

Know the Yancode (Hard)

Time of First Successful Submission: 2025-09-09 22:11:25

Master the Yancode (Easy)

Time of First Successful Submission: 2025-09-09 22:29:36

Master the Yancode (Hard)

Time of First Successful Submission: 2025-09-09 22:48:14

Transcend the Yancode (Easy)

Time of First Successful Submission: 2025-09-14 00:22:24

Transcend the Yancode (Hard)

Time of First Successful Submission: 2025-09-14 00:51:09

The Yanalyzer (Easy)

Time of First Successful Submission: 2025-09-14 07:18:34

The Yanalyzer (Hard)

Time of First Successful Submission: 2025-09-15 02:43:13

The Yangler (Easy)

Time of First Successful Submission: 2025-09-15 03:36:23

The Yangler (Hard)

Time of First Successful Submission: 2025-09-15 04:19:10

Yancraft (Easy)

Time of First Successful Submission: 2025-09-19 05:55:09

Yancraft (Hard)

Time of First Successful Submission: 2025-09-19 06:05:12

Yansanity (Easy)

Time of First Successful Submission: 2025-09-20 02:25:48

Yansanity (Hard)

Time of First Successful Submission: 2025-09-20 02:44:36

When the Cow Says Moo

Time of First Successful Submission: 2025-09-10 01:08:56

Predictable Migration

Time of First Successful Submission: 2025-09-12 05:19:38

Hashing Heifers

Time of First Successful Submission: 2025-09-12 06:40:35

Salty Stampede

Time of First Successful Submission: 2025-09-12 07:24:06

Loose Link (Easy)

Time of First Successful Submission: 2025-09-22 06:40:30

Loose Link (Hard)

Time of First Successful Submission: 2025-09-22 06:43:28

Call Chain (Easy)

Time of First Successful Submission: 2025-09-22 06:50:26

Call Chain (Hard)

Time of First Successful Submission: 2025-09-22 07:00:04

Chain of Command (Easy)

Time of First Successful Submission: 2025-09-23 03:33:25

Chain of Command (Hard)

Time of First Successful Submission: 2025-09-23 03:36:52

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2025-09-23 06:29:30

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2025-09-23 06:34:29

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2025-09-24 22:17:27

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2025-09-24 22:39:10

Indirect Invocation (Easy)

Time of First Successful Submission: 2025-09-24 22:57:23

Indirect Invocation (Hard)

Time of First Successful Submission: 2025-09-24 22:59:05

Leaky Libc (Easy)

Time of First Successful Submission: 2025-09-25 03:28:11

Leaky Libc (Hard)

Time of First Successful Submission: 2025-09-25 03:34:19

Putsception (Easy)

Time of First Successful Submission: 2025-09-25 03:38:40

Putsception (Hard)

Time of First Successful Submission: 2025-09-25 03:40:11

Pivotal Prelude (Easy)

Time of First Successful Submission: 2025-09-26 00:03:02

Pivotal Prelude (Hard)

Time of First Successful Submission: 2025-09-26 00:06:19

Pivotal Pointer (Easy)

Time of First Successful Submission: 2025-09-26 02:09:29

Pivotal Pointer (Hard)

Time of First Successful Submission: 2025-09-26 02:38:31

Pivotal Payload (Easy)

Time of First Successful Submission: 2025-09-30 22:13:04

Pivotal Payload (Hard)

Time of First Successful Submission: 2025-09-30 22:16:58

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2025-10-03 01:09:05

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2025-10-03 01:12:37

Guarded Gadgets (Easy)

Time of First Successful Submission: 2025-10-03 05:21:31

Guarded Gadgets (Hard)

Time of First Successful Submission: 2025-10-03 05:26:59

ROP Roulette (Easy)

Time of First Successful Submission: 2025-10-04 00:08:24

ROP Roulette (Hard)

Time of First Successful Submission: 2025-10-04 00:12:17

Libc Lottery (Easy)

Time of First Successful Submission: 2025-10-04 10:59:21

Libc Lottery (Hard)

Time of First Successful Submission: 2025-10-06 01:04:23

Freebie (Easy)

Time of First Successful Submission: 2025-10-07 15:52:19

Freebie (Hard)

Time of First Successful Submission: 2025-10-07 15:58:46

Freebin Feint (Easy)

Time of First Successful Submission: 2025-10-07 16:16:15

Freebin Feint (Hard)

Time of First Successful Submission: 2025-10-07 16:21:09

Free Flag Fumble (Easy)

Time of First Successful Submission: 2025-10-07 16:29:11

Free Flag Fumble (Hard)

Time of First Successful Submission: 2025-10-07 16:32:44

Fickle Free (Easy)

Time of First Successful Submission: 2025-10-08 00:15:15

Fickle Free (Hard)

Time of First Successful Submission: 2025-10-08 00:25:41

Malloc Mirage (Easy)

Time of First Successful Submission: 2025-10-08 00:38:57

Malloc Mirage (Hard)

Time of First Successful Submission: 2025-10-08 00:45:11

Seeking Secrets (Easy)

Time of First Successful Submission: 2025-10-08 04:29:55

Seeking Secrets (Hard)

Time of First Successful Submission: 2025-10-08 04:33:42

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2025-10-08 05:58:40

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2025-10-08 06:02:17

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2025-10-10 18:24:15

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2025-10-10 19:19:18

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2025-10-12 06:54:51

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2025-10-12 06:57:43

Sus Sequence (Easy)

Time of First Successful Submission: 2025-10-11 01:36:25

Sus Sequence (Hard)

Time of First Successful Submission: 2025-10-11 01:38:05

Echo Emanations (Easy)

Time of First Successful Submission: 2025-10-11 03:03:57

Echo Emanations (Hard)

Time of First Successful Submission: 2025-10-11 03:08:04

Stack Spoofing (Easy)

Time of First Successful Submission: 2025-10-11 07:28:18

Stack Spoofing (Hard)

Time of First Successful Submission: 2025-10-11 07:42:22

Stack Summoning (Easy)

Time of First Successful Submission: 2025-10-12 07:27:52

Stack Summoning (Hard)

Time of First Successful Submission: 2025-10-12 07:56:37

Enterprising Echo (Easy)

Time of First Successful Submission: 2025-10-13 06:39:19

Enterprising Echo (Hard)

Time of First Successful Submission: 2025-10-13 07:30:27

Ephemeral Echo (Easy)

Time of First Successful Submission: 2025-10-13 08:43:51

Ephemeral Echo (Hard)

Time of First Successful Submission: 2025-10-13 08:46:37

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2025-10-15 03:23:10

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2025-10-15 03:28:02

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2025-10-16 03:42:58

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2025-10-16 03:45:46

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2025-10-16 05:18:09

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2025-10-16 05:21:29

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2025-10-16 07:48:49

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2025-10-16 07:54:41

Tcache Terror (Easy)

Time of First Successful Submission: 2025-10-17 09:02:41

Tcache Terror (Hard)

Time of First Successful Submission: 2025-10-17 09:14:59

Containment Composition (Easy)

Time of First Successful Submission: 2025-10-23 00:31:03

Containment Composition (Hard)

Time of First Successful Submission: 2025-10-23 00:40:28

Constant Corruption (Easy)

Time of First Successful Submission: 2025-10-23 03:11:28

Constant Corruption (Hard)

Time of First Successful Submission: 2025-10-23 03:21:44

Return to YanLand (Easy)

Time of First Successful Submission: 2025-10-24 05:46:08

Return to YanLand (Hard)

Time of First Successful Submission: 2025-10-24 05:55:18

Escape from YanLand (Easy)

Time of First Successful Submission: 2025-10-24 06:12:49

Escape from YanLand (Hard)

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

The YanFilter (Easy)

Time of First Successful Submission: 2025-10-24 23:41:10

The YanFilter (Hard)

Time of First Successful Submission: 2025-10-24 23:49:33

The Great YanFilter (Easy)

Time of First Successful Submission: 2025-10-25 06:22:15

The Great YanFilter (Hard)

Time of First Successful Submission: 2025-10-25 06:46:38

Yan85 Reborn (Easy)

Time of First Successful Submission: 2025-10-26 07:24:20

Yan85 Reborn (Hard)

Time of First Successful Submission: 2025-10-26 07:34:02

System Security

93 / 95 120 / 3173

chroot-escape-basic

Time of First Successful Submission: 2025-11-10 03:00:53

chroot-shellcode

Time of First Successful Submission: 2025-11-10 03:30:02

chroot-proper

Time of First Successful Submission: 2025-11-10 04:02:57

seccomp-basic

Time of First Successful Submission: 2025-11-10 05:25:16

seccomp-linkat

Time of First Successful Submission: 2025-11-11 03:17:33

seccomp-fchdir

Time of First Successful Submission: 2025-11-11 05:57:49

seccomp-rechroot

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

seccomp-only

Time of First Successful Submission: 2025-11-11 09:31:00

seccomp-arch32

Time of First Successful Submission: 2025-11-11 09:52:27

seccomp-minimal

Time of First Successful Submission: 2025-11-11 07:47:56

seccomp-timebased

Time of First Successful Submission: 2025-11-11 08:20:37

seccomp-readonly

Time of First Successful Submission: 2025-11-11 08:25:30

process-isolation

Time of First Successful Submission: 2025-11-11 09:08:39

mount-namespace

Time of First Successful Submission: 2025-11-13 07:11:38

mount-cleanup

Time of First Successful Submission: 2025-11-13 07:23:24

mount-readonly

Time of First Successful Submission: 2025-11-13 07:31:30

mount-shellcode

Time of First Successful Submission: 2025-11-13 08:23:22

mount-bindmount

Time of First Successful Submission: 2025-11-14 07:05:11

level1.0

Time of First Successful Submission: 2025-11-02 07:07:51

level1.1

Time of First Successful Submission: 2025-11-02 07:48:35

level2.0

Time of First Successful Submission: 2025-11-03 05:50:12

level2.1

Time of First Successful Submission: 2025-11-03 09:25:53

level3.0

Time of First Successful Submission: 2025-11-04 06:09:38

level3.1

Time of First Successful Submission: 2025-11-04 06:22:28

level4.0

Time of First Successful Submission: 2025-11-04 06:34:23

level4.1

Time of First Successful Submission: 2025-11-04 06:40:51

level5.0

Time of First Successful Submission: 2025-11-04 07:13:39

level5.1

Time of First Successful Submission: 2025-11-05 04:22:04

level6.0

Time of First Successful Submission: 2025-11-05 05:26:35

level6.1

Time of First Successful Submission: 2025-11-05 06:50:55

level7.0

Time of First Successful Submission: 2025-11-05 22:59:52

level7.1

Time of First Successful Submission: 2025-11-05 23:20:28

level8.0

Time of First Successful Submission: 2025-11-05 23:42:35

level8.1

Time of First Successful Submission: 2025-11-06 00:29:30

level9.0

Time of First Successful Submission: 2025-11-06 03:00:26

level9.1

Time of First Successful Submission: 2025-11-06 06:13:16

level10.0

Time of First Successful Submission: 2025-11-06 06:50:44

level10.1

Time of First Successful Submission: 2025-11-07 02:13:24

level11.0

Time of First Successful Submission: 2025-11-07 03:01:47

level11.1

Time of First Successful Submission: 2025-11-10 02:51:21

level1.0

Time of First Successful Submission: 2025-11-18 06:04:04

level1.1

Time of First Successful Submission: 2025-11-18 06:11:59

level2.0

Time of First Successful Submission: 2025-11-18 06:17:19

level2.1

Time of First Successful Submission: 2025-11-18 06:25:52

level3.0

Time of First Successful Submission: 2025-11-18 06:31:18

level3.1

Time of First Successful Submission: 2025-11-18 06:34:54

level4.0

Time of First Successful Submission: 2025-11-18 06:47:29

level4.1

Time of First Successful Submission: 2025-11-18 07:16:31

level5.0

Time of First Successful Submission: 2025-11-18 22:28:20

level5.1

Time of First Successful Submission: 2025-11-18 22:43:44

level6.0

Time of First Successful Submission: 2025-11-18 23:47:07

level6.1

Time of First Successful Submission: 2025-11-18 23:54:21

level7.0

Time of First Successful Submission: 2025-11-19 03:32:50

level7.1

Time of First Successful Submission: 2025-11-19 03:35:31

level8.0

Time of First Successful Submission: 2025-11-20 06:16:08

level8.1

Time of First Successful Submission: 2025-11-20 06:18:21

level9.0

Time of First Successful Submission: 2025-11-20 07:34:07

level9.1

Time of First Successful Submission: 2025-11-20 07:35:03

level10.0

Time of First Successful Submission: 2025-11-20 19:46:15

level10.1

Time of First Successful Submission: 2025-11-20 20:03:48

level11.0

Time of First Successful Submission: 2025-11-23 08:16:51

level11.1

Time of First Successful Submission: 2025-11-23 08:19:21

level12.0

Time of First Successful Submission: 2025-11-23 09:07:52

level12.1

Time of First Successful Submission: 2025-11-23 09:09:32

Baby Spectre 1

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

Baby Spectre 2

Time of First Successful Submission: 2025-11-25 16:29:57

Baby Spectre 3

Time of First Successful Submission: 2025-11-25 16:53:04

Baby Spectre 4

Time of First Successful Submission: 2025-11-25 16:56:22

Baby Spectre 5

Time of First Successful Submission: 2025-11-25 19:08:38

Prefetch Peek

Time of First Successful Submission: 2025-12-02 19:43:30

Spooky Spectre 1

Time of First Successful Submission: 2025-11-27 08:35:54

Spooky Spectre 2

Time of First Successful Submission: 2025-11-28 08:41:23

Yan85 Reloaded

Time of First Successful Submission: 2025-12-09 18:31:39

Ghost in the YPU 1

Time of First Successful Submission: 2025-12-11 01:36:14

Ghost in the YPU 2

Time of First Successful Submission: 2025-12-11 10:44:02

Molten Access

Time of First Successful Submission: 2025-12-01 03:24:18

Molten Walk

Time of First Successful Submission: 2025-12-01 05:56:54

level1.0

Time of First Successful Submission: 2025-12-02 22:36:09

level1.1

Time of First Successful Submission: 2025-12-02 22:55:40

level2.0

Time of First Successful Submission: 2025-12-03 23:24:38

level2.1

Time of First Successful Submission: 2025-12-03 23:58:43

level3.0

Time of First Successful Submission: 2025-12-04 19:42:20

level3.1

Time of First Successful Submission: 2025-12-05 04:20:53

level4.0

Time of First Successful Submission: 2025-12-05 08:11:26

level4.1

Time of First Successful Submission: 2025-12-05 08:25:50

level5.0

Time of First Successful Submission: 2025-12-06 08:18:24

level5.1

Time of First Successful Submission: 2025-12-06 08:37:12

level6.0

Time of First Successful Submission: 2025-12-06 10:10:03

level6.1

Time of First Successful Submission: 2025-12-06 10:25:20

level7.0

Time of First Successful Submission: 2025-12-07 10:12:49

level7.1

Time of First Successful Submission: 2025-12-08 01:04:31

level8.0

Time of First Successful Submission: 2025-12-08 23:44:37

level8.1

Time of First Successful Submission: 2025-12-09 00:19:15

Start Here

11 / 12 929 / 38004

Using the Terminal

Time of First Successful Submission: 2025-08-05 23:32:37

Using the VSCode Workspace

Time of First Successful Submission: 2024-01-16 20:08:24

Using the GUI Desktop

Time of First Successful Submission: 2024-01-16 20:11:33

Pasting into the Desktop

Time of First Successful Submission: 2024-01-16 20:13:37

Restarting Challenges

Time of First Successful Submission: 2024-07-24 19:31:05

Challenge Programs

Time of First Successful Submission: 2024-05-16 21:52:25

The Flag File

Time of First Successful Submission: 2024-01-16 20:16:17

Using Privileged Mode

Time of First Successful Submission: 2024-01-16 20:33:41

Persistent Home Directories - One

Time of First Successful Submission: 2024-01-16 20:38:37

Persistent Home Directories - Two

Time of First Successful Submission: 2024-01-16 20:40:24

Linux Luminarium

128 / 128 540 / 27988

Intro to Commands

Time of First Successful Submission: 2024-07-24 19:46:57

Intro to Arguments

Time of First Successful Submission: 2024-07-24 19:48:59

Command History

Time of First Successful Submission: 2025-07-14 23:58:49

The Root

Time of First Successful Submission: 2024-07-24 19:51:13

Program and absolute paths

Time of First Successful Submission: 2024-05-11 00:38:20

Position thy self

Time of First Successful Submission: 2024-05-11 00:39:52

Position elsewhere

Time of First Successful Submission: 2024-05-11 00:40:48

implicit relative paths, from /

Time of First Successful Submission: 2024-05-11 00:44:00

explicit relative paths, from /

Time of First Successful Submission: 2024-05-11 00:45:31

implicit relative path

Time of First Successful Submission: 2024-05-11 00:47:30

home sweet home

Time of First Successful Submission: 2024-05-16 21:57:53

cat: not the pet, but the command!

Time of First Successful Submission: 2024-05-12 23:52:25

catting absolute paths

Time of First Successful Submission: 2024-07-24 19:53:55

more catting practice

Time of First Successful Submission: 2024-07-24 19:57:15

grepping for a needle in a haystack

Time of First Successful Submission: 2024-05-12 23:57:01

comparing files

Time of First Successful Submission: 2025-07-27 05:14:30

listing files

Time of First Successful Submission: 2024-05-16 22:01:26

touching files

Time of First Successful Submission: 2024-05-16 22:12:13

removing files

Time of First Successful Submission: 2024-07-24 19:58:29

moving files

Time of First Successful Submission: 2025-07-15 00:01:08

copying files

Time of First Successful Submission: 2025-11-24 23:35:27

hidden files

Time of First Successful Submission: 2024-07-24 20:00:30

An Epic Filesystem Quest

Time of First Successful Submission: 2024-05-16 22:10:21

making directories

Time of First Successful Submission: 2024-05-16 22:13:42

finding files

Time of First Successful Submission: 2024-05-16 22:20:28

linking files

Time of First Successful Submission: 2024-07-24 20:09:01

Learning From Documentation

Time of First Successful Submission: 2024-07-24 20:11:46

Learning Complex Usage

Time of First Successful Submission: 2024-07-24 20:13:35

Reading Manuals

Time of First Successful Submission: 2024-05-13 00:02:54

Searching Manuals

Time of First Successful Submission: 2024-05-13 00:04:59

Searching For Manuals

Time of First Successful Submission: 2024-05-13 01:46:22

Helpful Programs

Time of First Successful Submission: 2024-05-16 22:22:44

Help for Builtins

Time of First Successful Submission: 2024-07-24 20:17:19

Matching with *

Time of First Successful Submission: 2024-05-16 22:24:21

Matching with ?

Time of First Successful Submission: 2024-05-16 22:27:05

Matching with []

Time of First Successful Submission: 2024-05-16 22:32:31

Matching paths with []

Time of First Successful Submission: 2024-05-16 22:34:21

Multiple globs

Time of First Successful Submission: 2025-07-15 00:04:42

Mixing globs

Time of First Successful Submission: 2024-05-16 22:37:21

Exclusionary globbing

Time of First Successful Submission: 2024-05-16 22:43:34

Tab completion

Time of First Successful Submission: 2025-07-15 00:07:23

Multiple options for tab completion

Time of First Successful Submission: 2025-07-15 00:10:33

Tab completion on commands

Time of First Successful Submission: 2025-07-15 00:12:26

Redirecting output

Time of First Successful Submission: 2024-05-13 02:22:45

Redirecting more output

Time of First Successful Submission: 2024-05-13 02:24:36

Appending output

Time of First Successful Submission: 2024-07-24 20:28:57

Redirecting errors

Time of First Successful Submission: 2024-05-13 02:34:44

Redirecting input

Time of First Successful Submission: 2024-05-13 02:36:24

Grepping stored results

Time of First Successful Submission: 2024-05-13 02:39:29

Grepping live output

Time of First Successful Submission: 2024-05-13 02:42:13

Grepping errors

Time of First Successful Submission: 2024-07-24 20:41:06

Filtering with grep -v

Time of First Successful Submission: 2025-07-15 00:16:48

Filtering with sed

Time of First Successful Submission: 2025-11-24 23:37:09

Duplicating piped data with tee

Time of First Successful Submission: 2024-07-24 20:48:31

Process substitution for input

Time of First Successful Submission: 2025-07-27 05:19:30

Writing to multiple programs

Time of First Successful Submission: 2024-07-24 21:02:01

Split-piping stderr and stdout

Time of First Successful Submission: 2024-12-18 23:14:49

Named pipes

Time of First Successful Submission: 2025-07-27 05:27:51

Printing Variables

Time of First Successful Submission: 2024-05-13 01:58:01

Setting Variables

Time of First Successful Submission: 2024-05-13 02:02:16

Multi-word Variables

Time of First Successful Submission: 2024-05-13 02:04:38

Exporting Variables

Time of First Successful Submission: 2024-05-13 02:14:13

Printing Exported Variables

Time of First Successful Submission: 2024-05-13 01:59:31

Storing Command Output

Time of First Successful Submission: 2024-07-24 21:13:07

Reading Input

Time of First Successful Submission: 2024-05-13 03:05:10

Reading Files

Time of First Successful Submission: 2024-05-13 03:09:20

Translating characters

Time of First Successful Submission: 2025-07-15 00:21:29

Deleting characters

Time of First Successful Submission: 2025-07-15 00:23:10

Deleting newlines

Time of First Successful Submission: 2025-07-15 00:25:22

Extracting the first lines with head

Time of First Successful Submission: 2025-07-15 00:27:35

Extracting specific sections of text

Time of First Successful Submission: 2025-07-15 00:30:54

Sorting data

Time of First Successful Submission: 2025-07-27 05:31:57

Listing Processes

Time of First Successful Submission: 2024-07-26 19:45:24

Killing Processes

Time of First Successful Submission: 2024-07-26 19:50:41

Interrupting Processes

Time of First Successful Submission: 2024-07-26 19:53:03

Killing Misbehaving Processes

Time of First Successful Submission: 2025-07-27 06:25:29

Suspending Processes

Time of First Successful Submission: 2024-07-26 19:55:50

Resuming Processes

Time of First Successful Submission: 2024-07-26 19:58:08

Backgrounding Processes

Time of First Successful Submission: 2024-07-26 20:03:10

Foregrounding Processes

Time of First Successful Submission: 2024-07-26 20:04:46

Starting Backgrounded Processes

Time of First Successful Submission: 2024-07-26 20:08:41

Process Exit Codes

Time of First Successful Submission: 2024-08-08 20:09:17

Becoming root with su

Time of First Successful Submission: 2024-07-26 22:44:55

Other users with su

Time of First Successful Submission: 2024-07-26 22:56:12

Cracking passwords

Time of First Successful Submission: 2024-07-26 22:56:03

Using sudo

Time of First Successful Submission: 2024-07-26 23:02:51

Changing File Ownership

Time of First Successful Submission: 2024-05-13 03:20:40

Groups and Files

Time of First Successful Submission: 2024-07-26 22:12:35

Fun With Groups Names

Time of First Successful Submission: 2024-07-26 22:14:11

Changing Permissions

Time of First Successful Submission: 2024-07-26 22:21:51

Executable Files

Time of First Successful Submission: 2024-05-13 03:23:20

Permission Tweaking Practice

Time of First Successful Submission: 2024-05-13 03:18:05

Permissions Setting Practice

Time of First Successful Submission: 2024-07-26 22:27:18

The SUID Bit

Time of First Successful Submission: 2024-05-13 03:26:21

Chaining with Semicolons

Time of First Successful Submission: 2024-08-08 20:15:38

Building on Success

Time of First Successful Submission: 2025-07-27 05:35:05

Handling Failure

Time of First Successful Submission: 2025-07-27 05:36:40

Your First Shell Script

Time of First Successful Submission: 2024-08-08 20:22:08

Redirecting Script Output

Time of First Successful Submission: 2024-08-08 20:26:07

Executable Shell Scripts

Time of First Successful Submission: 2024-08-08 20:31:01

Understanding Shebangs

Time of First Successful Submission: 2025-07-27 05:43:30

Scripting with Arguments

Time of First Successful Submission: 2025-07-27 05:45:50

Scripting with Conditionals

Time of First Successful Submission: 2025-07-27 05:51:32

Scripting with Default Cases

Time of First Successful Submission: 2025-07-27 06:00:45

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-07-27 06:05:44

Reading Shell Scripts

Time of First Successful Submission: 2025-09-02 23:52:33

Launching Screen

Time of First Successful Submission: 2025-07-27 22:52:40

Detaching and Attaching

Time of First Successful Submission: 2025-07-27 22:55:41

Finding Sessions

Time of First Successful Submission: 2025-07-27 22:59:19

Switching Windows

Time of First Successful Submission: 2025-07-27 23:01:29

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-07-27 23:07:33

Switching Windows (tmux)

Time of First Successful Submission: 2025-07-27 23:08:32

The PATH Variable

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

Setting PATH

Time of First Successful Submission: 2024-08-08 20:44:57

Finding Commands

Time of First Successful Submission: 2025-07-15 02:35:48

Adding Commands

Time of First Successful Submission: 2024-08-08 20:52:31

Hijacking Commands

Time of First Successful Submission: 2024-08-08 21:00:37

Bashrc Backdoor

Time of First Successful Submission: 2025-07-15 02:40:56

Sniffing Input

Time of First Successful Submission: 2025-07-15 02:52:05

Overshared Directories

Time of First Successful Submission: 2025-07-15 03:03:30

Tricky Linking

Time of First Successful Submission: 2025-07-15 03:14:32

Sniffing Process Arguments

Time of First Successful Submission: 2025-07-15 03:20:23

Snooping on Configurations

Time of First Successful Submission: 2025-07-15 03:26:03

The Fork Bomb

Time of First Successful Submission: 2025-07-15 04:55:46

Disk-Space Doomsday

Time of First Successful Submission: 2025-07-15 05:01:50

rm -rf /

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

Life after rm -rf /

Time of First Successful Submission: 2025-07-15 05:17:57

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-07-15 05:22:04

Computing 101

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Your First Register

Time of First Successful Submission: 2025-08-12 05:46:51

Your First Syscall

Time of First Successful Submission: 2025-08-12 05:49:48

Exit Codes

Time of First Successful Submission: 2025-08-12 05:51:41

Building Executables

Time of First Successful Submission: 2025-08-12 05:57:05

Moving Between Registers

Time of First Successful Submission: 2025-08-12 05:59:56

Tracing Syscalls

Time of First Successful Submission: 2025-08-12 06:05:54

Starting GDB

Time of First Successful Submission: 2025-08-12 06:07:09

Starting Programs in GDB

Time of First Successful Submission: 2025-08-12 06:09:57

Loading From Memory

Time of First Successful Submission: 2025-08-12 06:18:09

More Loading Practice

Time of First Successful Submission: 2025-08-12 06:19:19

Dereferencing Pointers

Time of First Successful Submission: 2025-08-12 06:23:26

Dereferencing Yourself

Time of First Successful Submission: 2025-08-12 06:26:10

Dereferencing with Offsets

Time of First Successful Submission: 2025-08-12 06:28:21

Stored Addresses

Time of First Successful Submission: 2025-08-12 06:31:54

Double Dereference

Time of First Successful Submission: 2025-08-12 06:33:59

Triple Dereference

Time of First Successful Submission: 2025-08-12 06:36:32

Writing Output

Time of First Successful Submission: 2025-08-12 06:43:25

Chaining Syscalls

Time of First Successful Submission: 2025-08-12 06:44:45

Writing Strings

Time of First Successful Submission: 2025-08-12 06:45:35

Reading Data

Time of First Successful Submission: 2025-08-12 06:50:24

set-register

Time of First Successful Submission: 2024-01-20 00:30:35

set-multiple-registers

Time of First Successful Submission: 2024-01-23 19:46:53

add-to-register

Time of First Successful Submission: 2024-01-23 19:53:03

linear-equation-registers

Time of First Successful Submission: 2024-01-23 20:00:49

integer-division

Time of First Successful Submission: 2024-01-23 20:10:26

modulo-operation

Time of First Successful Submission: 2024-01-23 20:15:56

set-upper-byte

Time of First Successful Submission: 2024-01-23 22:28:58

efficient-modulo

Time of First Successful Submission: 2024-01-23 22:53:36

byte-extraction

Time of First Successful Submission: 2024-01-23 22:59:27

bitwise-and

Time of First Successful Submission: 2024-01-25 17:18:58

check-even

Time of First Successful Submission: 2024-01-25 17:31:03

memory-read

Time of First Successful Submission: 2024-01-25 17:37:42

memory-write

Time of First Successful Submission: 2024-01-26 23:50:30

memory-increment

Time of First Successful Submission: 2024-01-26 23:54:55

byte-access

Time of First Successful Submission: 2024-01-27 00:06:21

memory-size-access

Time of First Successful Submission: 2024-01-27 00:12:57

little-endian-write

Time of First Successful Submission: 2024-01-27 00:26:12

memory-sum

Time of First Successful Submission: 2024-01-27 00:37:31

stack-subtraction

Time of First Successful Submission: 2024-01-30 18:21:09

swap-stack-values

Time of First Successful Submission: 2024-01-30 18:26:58

average-stack-values

Time of First Successful Submission: 2024-01-30 18:38:02

absolute-jump

Time of First Successful Submission: 2024-01-30 19:04:31

relative-jump

Time of First Successful Submission: 2024-01-30 19:12:40

jump-trampoline

Time of First Successful Submission: 2024-01-30 19:19:20

conditional-jump

Time of First Successful Submission: 2024-01-30 20:03:32

indirect-jump

Time of First Successful Submission: 2024-01-30 20:19:14

average-loop

Time of First Successful Submission: 2024-01-30 22:44:21

count-non-zero

Time of First Successful Submission: 2024-01-30 22:55:32

string-lower

Time of First Successful Submission: 2024-01-31 16:38:17

most-common-byte

Time of First Successful Submission: 2024-01-31 17:14:34

Debugging Programs

Time of First Successful Submission: 2024-02-13 20:15:21

Inspecting Registers

Time of First Successful Submission: 2024-02-13 21:49:53

Examining Memory

Time of First Successful Submission: 2024-02-13 22:36:13

Setting Breakpoints

Time of First Successful Submission: 2024-02-13 22:59:05

GDB Scripting

Time of First Successful Submission: 2024-02-14 17:55:47

Modifying Data

Time of First Successful Submission: 2024-02-17 09:51:40

Modifying Execution

Time of First Successful Submission: 2024-02-18 02:12:06

Broken Functions

Time of First Successful Submission: 2024-02-18 02:30:39

Exit

Time of First Successful Submission: 2024-02-01 07:27:56

Socket

Time of First Successful Submission: 2024-02-01 20:04:45

Bind

Time of First Successful Submission: 2024-02-01 20:46:45

Listen

Time of First Successful Submission: 2024-02-01 21:01:43

Accept

Time of First Successful Submission: 2024-02-01 21:07:00

Static Response

Time of First Successful Submission: 2024-02-03 00:16:42

Dynamic Response

Time of First Successful Submission: 2024-02-03 01:12:11

Iterative GET Server

Time of First Successful Submission: 2024-02-03 09:32:49

Concurrent GET Server

Time of First Successful Submission: 2024-02-03 10:34:55

Concurrent POST Server

Time of First Successful Submission: 2024-02-03 21:43:35

Web Server

Time of First Successful Submission: 2024-02-03 21:44:55

Playing With Programs

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Decoding Base64

Time of First Successful Submission: 2024-03-14 20:13:45

Your First HTTP Request

Time of First Successful Submission: 2025-08-06 00:08:05

Reading Flask

Time of First Successful Submission: 2025-08-06 00:10:02

Commented Data

Time of First Successful Submission: 2025-08-06 00:12:39

HTTP Metadata

Time of First Successful Submission: 2025-08-06 00:15:47

HTTP (netcat)

Time of First Successful Submission: 2024-01-12 22:30:16

HTTP Paths (netcat)

Time of First Successful Submission: 2024-01-12 23:15:51

HTTP (curl)

Time of First Successful Submission: 2024-01-12 23:12:32

HTTP (python)

Time of First Successful Submission: 2024-01-12 23:20:31

HTTP Host Header (python)

Time of First Successful Submission: 2024-01-12 23:08:05

HTTP Host Header (curl)

Time of First Successful Submission: 2024-01-12 22:49:18

HTTP Host Header (netcat)

Time of First Successful Submission: 2024-01-12 23:00:06

URL Encoding (netcat)

Time of First Successful Submission: 2024-01-14 00:09:22

HTTP GET Parameters

Time of First Successful Submission: 2024-01-14 00:22:47

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2024-01-14 01:54:23

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2024-01-14 01:46:52

HTTP Forms

Time of First Successful Submission: 2025-08-06 02:57:23

HTTP Forms (curl)

Time of First Successful Submission: 2024-01-14 02:01:42

HTTP Forms (netcat)

Time of First Successful Submission: 2024-01-14 02:17:17

HTTP Forms (python)

Time of First Successful Submission: 2024-01-14 02:23:02

HTTP Forms Without Forms

Time of First Successful Submission: 2025-08-06 03:27:57

Multiple Form Fields (curl)

Time of First Successful Submission: 2024-01-15 01:39:04

Multiple Form Fields (netcat)

Time of First Successful Submission: 2024-01-15 01:58:00

HTTP Redirects (netcat)

Time of First Successful Submission: 2024-01-16 19:05:58

HTTP Redirects (curl)

Time of First Successful Submission: 2024-01-16 19:03:39

HTTP Redirects (python)

Time of First Successful Submission: 2024-01-16 19:11:37

HTTP Cookies (curl)

Time of First Successful Submission: 2024-01-16 19:23:22

HTTP Cookies (netcat)

Time of First Successful Submission: 2024-01-16 19:26:55

HTTP Cookies (python)

Time of First Successful Submission: 2024-01-16 19:40:16

Server State (python)

Time of First Successful Submission: 2024-01-16 20:01:53

Listening Web

Time of First Successful Submission: 2025-08-06 03:31:06

Speaking Redirects

Time of First Successful Submission: 2025-08-06 03:36:08

JavaScript Redirects

Time of First Successful Submission: 2025-08-06 05:27:33

Including JavaScript

Time of First Successful Submission: 2025-08-06 05:44:16

HTTP (javascript)

Time of First Successful Submission: 2025-08-06 05:53:15

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-08-06 05:57:06

HTTP Forms (javascript)

Time of First Successful Submission: 2025-08-06 06:04:15

SQL Queries

Time of First Successful Submission: 2025-08-05 23:35:54

Filtering SQL

Time of First Successful Submission: 2025-08-05 23:38:57

Choosing Columns

Time of First Successful Submission: 2025-08-05 23:42:35

Exclusionary Filtering

Time of First Successful Submission: 2025-08-05 23:44:15

Filtering Strings

Time of First Successful Submission: 2025-08-05 23:45:50

Filtering on Expressions

Time of First Successful Submission: 2025-08-05 23:49:50

SELECTing Expressions

Time of First Successful Submission: 2025-08-05 23:57:05

Composite Conditions

Time of First Successful Submission: 2025-08-05 23:59:36

Reaching Your LIMITs

Time of First Successful Submission: 2025-08-06 00:01:34

Querying Metadata

Time of First Successful Submission: 2025-08-06 00:05:50

Arizona CTF 2025

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Hijack Me!

Time of First Successful Submission: 2024-05-13 04:03:53

CybHer Dojo

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Using the Terminal

Time of First Successful Submission: 2025-08-05 23:32:37

Using the VSCode Workspace

Time of First Successful Submission: 2024-01-16 20:08:24

Using the GUI Desktop

Time of First Successful Submission: 2024-01-16 20:11:33

Pasting into the Desktop

Time of First Successful Submission: 2024-01-16 20:13:37

Restarting Challenges

Time of First Successful Submission: 2024-07-24 19:31:05

Getting Help

Time of First Successful Submission: 2024-07-24 19:42:45

Challenge Programs

Time of First Successful Submission: 2024-05-16 21:52:25

The Flag File

Time of First Successful Submission: 2024-01-16 20:16:17

Using Privileged Mode

Time of First Successful Submission: 2024-01-16 20:33:41

Persistent Home Directories - One

Time of First Successful Submission: 2024-01-16 20:38:37

Persistent Home Directories - Two

Time of First Successful Submission: 2024-01-16 20:40:24

GCA CTF

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Using the Terminal

Time of First Successful Submission: 2025-08-05 23:32:37

Using the VSCode Workspace

Time of First Successful Submission: 2024-01-16 20:08:24

Using the GUI Desktop

Time of First Successful Submission: 2024-01-16 20:11:33

Pasting into the Desktop

Time of First Successful Submission: 2024-01-16 20:13:37

Restarting Challenges

Time of First Successful Submission: 2024-07-24 19:31:05

Getting Help

Time of First Successful Submission: 2024-07-24 19:42:45

Challenge Programs

Time of First Successful Submission: 2024-05-16 21:52:25

The Flag File

Time of First Successful Submission: 2024-01-16 20:16:17

Using Privileged Mode

Time of First Successful Submission: 2024-01-16 20:33:41

Persistent Home Directories - One

Time of First Successful Submission: 2024-01-16 20:38:37

Persistent Home Directories - Two

Time of First Successful Submission: 2024-01-16 20:40:24

Pwntools Tutorials

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Level 0.0

Time of First Successful Submission: 2025-07-24 03:51:16

Level 1.0

Time of First Successful Submission: 2025-07-24 05:58:41

Level 1.1

Time of First Successful Submission: 2025-07-24 06:08:18

Level 2.0

Time of First Successful Submission: 2025-07-25 00:10:50

Level 2.1

Time of First Successful Submission: 2025-07-25 00:13:19

Level 2.2

Time of First Successful Submission: 2025-07-25 01:54:24

Level 2.3

Time of First Successful Submission: 2025-07-25 02:12:48

Level 2.4

Time of First Successful Submission: 2025-07-25 02:23:15

Level 2.5

Time of First Successful Submission: 2025-07-25 02:34:35

Level 2.6

Time of First Successful Submission: 2025-07-25 02:48:26

Level 3.0

Time of First Successful Submission: 2025-07-25 03:41:53

Level 4.0

Time of First Successful Submission: 2025-07-25 08:23:26

The Art of the Shell

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The Transient Path

Time of First Successful Submission: 2024-05-13 04:03:53