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pwn.college Archives

51 / 201 2557 / 16678

level1

Time of First Successful Submission: 2025-04-25 16:40:16

level2

Time of First Successful Submission: 2025-04-25 16:41:53

level3

Time of First Successful Submission: 2025-04-25 16:43:24

level4

Time of First Successful Submission: 2025-04-25 16:51:44

level5

Time of First Successful Submission: 2025-04-25 16:53:02

level6

Time of First Successful Submission: 2025-04-25 16:53:47

level7

Time of First Successful Submission: 2025-04-25 17:07:44

level8

Time of First Successful Submission: 2025-04-25 17:09:51

level9

Time of First Successful Submission: 2025-04-25 17:11:19

level10

Time of First Successful Submission: 2025-04-25 17:13:45

level11

Time of First Successful Submission: 2025-04-27 13:18:59

level12

Time of First Successful Submission: 2025-04-27 13:20:34

level13

Time of First Successful Submission: 2025-04-27 13:21:36

level14

Time of First Successful Submission: 2025-04-27 13:29:24

level15

Time of First Successful Submission: 2025-04-27 13:32:42

level16

Time of First Successful Submission: 2025-04-27 13:53:13

level17

Time of First Successful Submission: 2025-04-27 14:05:44

level18

Time of First Successful Submission: 2025-04-27 14:07:57

level19

Time of First Successful Submission: 2025-04-27 14:35:28

level20

Time of First Successful Submission: 2025-04-27 14:38:02

level21

Time of First Successful Submission: 2025-04-27 14:40:10

level22

Time of First Successful Submission: 2025-04-27 14:43:00

level23

Time of First Successful Submission: 2025-04-27 14:44:47

level24

Time of First Successful Submission: 2025-04-27 14:47:20

level25

Time of First Successful Submission: 2025-04-27 14:48:56

level26

Time of First Successful Submission: 2025-04-27 16:22:18

level27

Time of First Successful Submission: 2025-04-27 16:40:08

level28

Time of First Successful Submission: 2025-04-27 16:41:42

level29

Time of First Successful Submission: 2025-04-27 17:07:12

level30

Time of First Successful Submission: 2025-06-02 13:09:15

level31

Time of First Successful Submission: 2025-06-02 13:17:38

level32

Time of First Successful Submission: 2025-06-02 13:27:20

Silenced Shellcode

Time of First Successful Submission: 2025-06-05 15:00:08

Shellcode Shuffle

Time of First Successful Submission: 2025-06-06 07:37:48

Shellcode Shuffle II

Time of First Successful Submission: 2025-06-06 07:41:57

Mmap Mirage (Easy)

Time of First Successful Submission: 2025-06-10 11:57:34

Mmap Mirage (Hard)

Time of First Successful Submission: 2025-06-10 12:02:59

Twisted Text (Easy)

Time of First Successful Submission: 2025-06-11 12:57:07

Twisted Text (Hard)

Time of First Successful Submission: 2025-06-11 12:57:39

Tidy Task (Easy)

Time of First Successful Submission: 2025-06-11 12:58:30

Tidy Task (Hard)

Time of First Successful Submission: 2025-06-11 12:59:01

Logical License (Easy)

Time of First Successful Submission: 2025-06-11 13:08:56

Logical License (Hard)

Time of First Successful Submission: 2025-06-11 13:12:28

Modest Mangler (Easy)

Time of First Successful Submission: 2025-06-11 17:22:47

Modest Mangler (Hard)

Time of First Successful Submission: 2025-06-11 18:12:16

This is Yancode (Easy)

Time of First Successful Submission: 2025-06-12 15:53:22

This is Yancode (Hard)

Time of First Successful Submission: 2025-06-12 15:55:57

Powered by Yancode (Easy)

Time of First Successful Submission: 2025-06-12 16:44:44

Powered by Yancode (Hard)

Time of First Successful Submission: 2025-06-12 16:50:12

Yancode Inside (Easy)

Time of First Successful Submission: 2025-06-12 17:01:32

Yancode Inside (Hard)

Time of First Successful Submission: 2025-06-12 17:09:00

Advent of Pwn

6 / 12 97 / 536

Day 01

Time of First Successful Submission: 2025-12-01 09:12:36

Day 02

Time of First Successful Submission: 2025-12-02 06:01:54

Day 03

Time of First Successful Submission: 2025-12-04 08:13:26

Day 04

Time of First Successful Submission: 2025-12-04 07:49:10

Day 07

Time of First Successful Submission: 2025-12-07 06:01:40

Day 08

Time of First Successful Submission: 2025-12-08 10:07:16

Intro to Programming Languages

18 / 234 621 / 28131

Lecture 1.1. Course Environment

Time of First Successful Submission: 2025-07-09 12:47:06

Lab 1.1 - Start Terminal

Time of First Successful Submission: 2025-07-09 12:47:58

Commands

Time of First Successful Submission: 2025-03-25 06:31:45

Command Arguments

Time of First Successful Submission: 2025-03-25 06:35:31

Command History

Time of First Successful Submission: 2025-06-11 05:34:23

The Root Path

Time of First Successful Submission: 2025-03-25 12:42:43

Absolute Paths

Time of First Successful Submission: 2025-03-25 12:45:36

Changing position

Time of First Successful Submission: 2025-03-25 12:47:13

Changing to an Absolute Path

Time of First Successful Submission: 2025-03-25 12:47:53

Relative Paths

Time of First Successful Submission: 2025-03-25 12:51:14

Cat

Time of First Successful Submission: 2025-03-25 13:07:24

Ls

Time of First Successful Submission: 2025-03-25 13:40:20

Ls All

Time of First Successful Submission: 2025-03-25 13:20:13

Find

Time of First Successful Submission: 2025-03-25 13:32:47

Piping Echo

Time of First Successful Submission: 2025-03-26 11:38:59

Piping Stdout

Time of First Successful Submission: 2025-03-26 11:44:42

Piping Stdin

Time of First Successful Submission: 2025-03-26 12:01:36

Lecture 3.1.1. OO Paradigm

Time of First Successful Submission: 2025-07-09 12:56:08

Intro to Cybersecurity

183 / 183 91 / 17895

Path Traversal 1

Time of First Successful Submission: 2025-04-21 06:06:13

Path Traversal 2

Time of First Successful Submission: 2025-04-21 06:27:35

CMDi 1

Time of First Successful Submission: 2025-04-22 06:25:04

CMDi 2

Time of First Successful Submission: 2025-04-22 07:05:32

CMDi 3

Time of First Successful Submission: 2025-04-22 07:24:39

CMDi 4

Time of First Successful Submission: 2025-04-22 07:34:07

CMDi 5

Time of First Successful Submission: 2025-04-22 09:37:04

CMDi 6

Time of First Successful Submission: 2025-04-22 12:07:12

Authentication Bypass 1

Time of First Successful Submission: 2025-04-22 14:04:03

Authentication Bypass 2

Time of First Successful Submission: 2025-04-22 14:06:27

SQLi 1

Time of First Successful Submission: 2025-04-23 07:30:08

SQLi 2

Time of First Successful Submission: 2025-04-23 10:19:34

SQLi 3

Time of First Successful Submission: 2025-04-23 15:40:40

SQLi 4

Time of First Successful Submission: 2025-04-23 17:36:24

SQLi 5

Time of First Successful Submission: 2025-04-23 18:51:21

XSS 1

Time of First Successful Submission: 2025-04-24 05:41:10

XSS 2

Time of First Successful Submission: 2025-04-24 05:48:28

XSS 3

Time of First Successful Submission: 2025-04-24 05:55:10

XSS 4

Time of First Successful Submission: 2025-04-24 05:58:41

XSS 5

Time of First Successful Submission: 2025-04-24 06:51:33

XSS 6

Time of First Successful Submission: 2025-04-24 07:21:40

XSS 7

Time of First Successful Submission: 2025-04-24 07:46:25

CSRF 1

Time of First Successful Submission: 2025-04-26 05:32:32

CSRF 2

Time of First Successful Submission: 2025-04-26 08:52:48

CSRF 3

Time of First Successful Submission: 2025-04-26 09:04:27

CSRF 4

Time of First Successful Submission: 2025-04-26 20:04:16

CSRF 5

Time of First Successful Submission: 2025-04-26 20:21:28

Connect

Time of First Successful Submission: 2025-04-29 08:40:08

Send

Time of First Successful Submission: 2025-04-29 08:41:27

Shutdown

Time of First Successful Submission: 2025-04-29 08:45:15

Listen

Time of First Successful Submission: 2025-04-29 08:48:09

Scan 1

Time of First Successful Submission: 2025-04-29 09:07:11

Scan 2

Time of First Successful Submission: 2025-04-29 09:58:54

Monitor 1

Time of First Successful Submission: 2025-04-29 12:43:13

Monitor 2

Time of First Successful Submission: 2025-04-29 12:58:48

Sniffing Cookies

Time of First Successful Submission: 2025-04-29 13:12:00

Network Configuration

Time of First Successful Submission: 2025-04-29 17:06:16

Firewall 1

Time of First Successful Submission: 2025-04-30 08:40:03

Firewall 2

Time of First Successful Submission: 2025-04-30 09:36:42

Firewall 3

Time of First Successful Submission: 2025-04-30 09:41:02

Denial of Service 1

Time of First Successful Submission: 2025-04-30 10:03:11

Denial of Service 2

Time of First Successful Submission: 2025-04-30 10:16:50

Denial of Service 3

Time of First Successful Submission: 2025-04-30 17:15:42

Ethernet

Time of First Successful Submission: 2025-04-30 17:25:35

IP

Time of First Successful Submission: 2025-04-30 17:28:16

TCP

Time of First Successful Submission: 2025-04-30 17:29:25

TCP Handshake

Time of First Successful Submission: 2025-04-30 17:42:54

UDP

Time of First Successful Submission: 2025-05-02 05:19:10

UDP 2

Time of First Successful Submission: 2025-05-02 05:29:35

UDP Spoofing 1

Time of First Successful Submission: 2025-05-02 05:54:32

UDP Spoofing 2

Time of First Successful Submission: 2025-05-02 06:09:55

UDP Spoofing 3

Time of First Successful Submission: 2025-05-02 06:26:35

UDP Spoofing 4

Time of First Successful Submission: 2025-05-02 07:31:25

ARP

Time of First Successful Submission: 2025-04-30 17:54:10

Intercept

Time of First Successful Submission: 2025-05-02 09:00:00

Man-in-the-Middle

Time of First Successful Submission: 2025-05-02 09:59:45

XOR

Time of First Successful Submission: 2025-05-04 15:33:52

XORing Hex

Time of First Successful Submission: 2025-05-04 16:00:36

XORing ASCII

Time of First Successful Submission: 2025-05-04 16:09:34

XORing ASCII Strings

Time of First Successful Submission: 2025-05-04 18:30:09

One-time Pad

Time of First Successful Submission: 2025-05-04 18:35:41

One-time Pad Tampering

Time of First Successful Submission: 2025-05-31 06:44:24

Many-time Pad

Time of First Successful Submission: 2025-05-04 19:16:52

AES

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

AES-ECB-CPA

Time of First Successful Submission: 2025-05-05 05:57:55

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-05-05 13:39:26

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-05-05 13:46:43

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-05-05 13:53:50

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-05-05 18:20:13

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-05-05 18:29:41

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-05-05 19:09:33

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-05-05 20:24:54

AES-CBC

Time of First Successful Submission: 2025-05-06 06:00:24

AES-CBC Tampering

Time of First Successful Submission: 2025-05-06 08:40:53

AES-CBC Resizing

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

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-05-06 20:35:23

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-05-07 08:15:51

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-05-07 08:29:29

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-05-07 12:55:02

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-11-03 20:08:59

DHKE

Time of First Successful Submission: 2025-05-08 05:40:35

DHKE-to-AES

Time of First Successful Submission: 2025-05-08 06:35:58

RSA 1

Time of First Successful Submission: 2025-05-08 07:39:51

RSA 2

Time of First Successful Submission: 2025-05-08 07:56:17

RSA 3

Time of First Successful Submission: 2025-05-08 14:57:06

RSA 4

Time of First Successful Submission: 2025-05-08 15:06:04

RSA Signatures

Time of First Successful Submission: 2025-05-08 10:33:46

SHA 1

Time of First Successful Submission: 2025-05-09 07:01:54

SHA 2

Time of First Successful Submission: 2025-05-09 07:32:43

TLS 1

Time of First Successful Submission: 2025-05-09 08:08:33

TLS 2

Time of First Successful Submission: 2025-05-09 18:03:14

level1

Time of First Successful Submission: 2025-04-28 13:17:26

level2

Time of First Successful Submission: 2025-04-28 13:17:50

level3

Time of First Successful Submission: 2025-04-28 13:18:36

level4

Time of First Successful Submission: 2025-04-28 13:19:03

level5

Time of First Successful Submission: 2025-04-28 13:20:45

level6

Time of First Successful Submission: 2025-04-28 14:02:33

level7

Time of First Successful Submission: 2025-04-28 14:05:56

level8

Time of First Successful Submission: 2025-04-28 14:07:15

level9

Time of First Successful Submission: 2025-04-28 14:10:03

level10

Time of First Successful Submission: 2025-04-28 14:17:09

level11

Time of First Successful Submission: 2025-04-28 14:21:25

level12

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

level13

Time of First Successful Submission: 2025-04-28 14:25:02

level14

Time of First Successful Submission: 2025-04-28 14:25:45

level15

Time of First Successful Submission: 2025-04-28 14:26:05

level16

Time of First Successful Submission: 2025-04-28 14:27:11

level17

Time of First Successful Submission: 2025-04-28 16:34:12

level18

Time of First Successful Submission: 2025-04-28 16:34:43

level19

Time of First Successful Submission: 2025-04-28 16:43:46

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-05-12 06:47:36

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-05-12 06:53:45

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-05-12 08:09:01

Reading Endianness (Python)

Time of First Successful Submission: 2025-05-13 05:02:27

Reading Endianness (C)

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

Reading Endianness (x86)

Time of First Successful Submission: 2025-05-13 05:36:58

Version Information (Python)

Time of First Successful Submission: 2025-05-13 06:26:24

Version Information (C)

Time of First Successful Submission: 2025-05-13 06:27:31

Version Information (x86)

Time of First Successful Submission: 2025-05-13 06:33:46

Metadata and Data (Python)

Time of First Successful Submission: 2025-05-13 06:49:28

Metadata and Data (C)

Time of First Successful Submission: 2025-05-13 06:53:57

Metadata and Data (x86)

Time of First Successful Submission: 2025-05-13 06:59:50

Input Restrictions (Python)

Time of First Successful Submission: 2025-05-13 07:03:29

Input Restrictions (C)

Time of First Successful Submission: 2025-05-13 07:06:01

Input Restrictions (x86)

Time of First Successful Submission: 2025-05-13 07:12:06

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-05-13 07:48:50

Behold the cIMG! (C)

Time of First Successful Submission: 2025-05-13 07:51:33

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-05-13 07:57:45

A Basic cIMG (Python)

Time of First Successful Submission: 2025-05-13 08:09:59

A Basic cIMG (C)

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

A Basic cIMG (x86)

Time of First Successful Submission: 2025-05-13 08:20:44

Internal State Mini (C)

Time of First Successful Submission: 2025-05-15 06:15:41

Internal State Mini (x86)

Time of First Successful Submission: 2025-05-15 07:23:48

Internal State (C)

Time of First Successful Submission: 2025-05-15 08:48:10

Internal State (x86)

Time of First Successful Submission: 2025-05-15 09:04:35

File Formats: Directives (C)

Time of First Successful Submission: 2025-05-16 06:24:41

File Formats: Directives (x86)

Time of First Successful Submission: 2025-05-16 06:34:32

The Patch Directive

Time of First Successful Submission: 2025-05-17 07:18:40

Optimizing for Space

Time of First Successful Submission: 2025-05-17 09:44:28

Tweaking Images

Time of First Successful Submission: 2025-05-17 15:56:28

Storage and Retrieval

Time of First Successful Submission: 2025-08-29 10:12:05

Extracting Knowledge

Time of First Successful Submission: 2025-08-31 06:15:03

Advanced Sprites

Time of First Successful Submission: 2025-08-31 08:03:46

Accessing Resources

Time of First Successful Submission: 2025-08-31 14:10:09

Unsafe Animations

Time of First Successful Submission: 2025-08-31 14:28:59

Animations

Time of First Successful Submission: 2025-09-01 07:25:00

Interoperability: Patching Data

Time of First Successful Submission: 2025-09-01 08:04:26

Patching Code

Time of First Successful Submission: 2025-09-01 09:37:32

Patching Control Flow

Time of First Successful Submission: 2025-09-01 10:17:11

Your First Overflow (easy)

Time of First Successful Submission: 2025-05-28 05:33:23

Your First Overflow (hard)

Time of First Successful Submission: 2025-05-28 06:02:15

Precision (easy)

Time of First Successful Submission: 2025-05-28 10:06:58

Precision (hard)

Time of First Successful Submission: 2025-05-28 10:20:00

Variable Control (easy)

Time of First Successful Submission: 2025-05-29 05:22:57

Variable Control (hard)

Time of First Successful Submission: 2025-05-29 05:32:23

Control Hijack (easy)

Time of First Successful Submission: 2025-05-29 05:37:06

Control Hijack (hard)

Time of First Successful Submission: 2025-05-29 05:58:53

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-05-29 06:06:24

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-05-29 06:10:48

PIEs (easy)

Time of First Successful Submission: 2025-05-29 14:15:08

PIEs (hard)

Time of First Successful Submission: 2025-05-29 14:33:27

String Lengths (easy)

Time of First Successful Submission: 2025-05-29 14:42:50

String Lengths (hard)

Time of First Successful Submission: 2025-05-29 15:08:45

Basic Shellcode

Time of First Successful Submission: 2025-05-30 13:26:56

NOP Sleds

Time of First Successful Submission: 2025-05-30 13:35:50

NULL-Free Shellcode

Time of First Successful Submission: 2025-05-30 13:56:59

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-05-30 14:16:10

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-05-30 14:27:58

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-05-30 15:04:05

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-06-08 16:54:49

ECB-to-Win (easy)

Time of First Successful Submission: 2025-05-31 07:30:53

ECB-to-Win (hard)

Time of First Successful Submission: 2025-05-31 08:25:10

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-06-01 08:35:03

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-06-01 10:29:42

CIMG Screenshots

Time of First Successful Submission: 2025-09-01 20:10:52

CIMG Screenshots 2

Time of First Successful Submission: 2025-09-01 21:24:37

Wily Webserver

Time of First Successful Submission: 2025-06-04 05:39:03

The Watering Hole

Time of First Successful Submission: 2025-09-02 14:38:01

Secure Chat 1

Time of First Successful Submission: 2025-11-06 20:45:45

Secure Chat 2

Time of First Successful Submission: 2025-11-08 17:22:04

Secure Chat 3

Time of First Successful Submission: 2025-11-27 09:45:49

Secure Chat 4

Time of First Successful Submission: 2025-11-27 18:45:46

Secure Chat 5

Time of First Successful Submission: 2025-11-27 21:59:23

Program Security

159 / 162 32 / 9030

ello ackers!

Time of First Successful Submission: 2025-06-05 13:41:00

Syscall Smuggler

Time of First Successful Submission: 2025-06-05 14:54:43

Syscall Shenanigans

Time of First Successful Submission: 2025-06-05 14:58:41

Byte Budget

Time of First Successful Submission: 2025-06-05 15:15:49

ClobberCode

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

Diverse Delivery

Time of First Successful Submission: 2025-06-06 07:48:30

Pocket Payload

Time of First Successful Submission: 2025-06-06 07:56:49

Micro Menace

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

Login Leakage (Easy)

Time of First Successful Submission: 2025-08-24 06:39:04

Login Leakage (Hard)

Time of First Successful Submission: 2025-08-24 06:43:17

Bounds Breaker (Easy)

Time of First Successful Submission: 2025-06-08 18:33:39

Bounds Breaker (Hard)

Time of First Successful Submission: 2025-06-08 18:38:22

Casting Catastrophe (Easy)

Time of First Successful Submission: 2025-06-10 06:24:57

Casting Catastrophe (Hard)

Time of First Successful Submission: 2025-06-10 06:41:01

Pointer Problems (Easy)

Time of First Successful Submission: 2025-09-02 06:30:15

Pointer Problems (Hard)

Time of First Successful Submission: 2025-09-02 06:40:25

Anomalous Array (Easy)

Time of First Successful Submission: 2025-09-09 19:34:59

Anomalous Array (Hard)

Time of First Successful Submission: 2025-09-09 20:00:39

Now you got it (Easy)

Time of First Successful Submission: 2025-10-06 08:14:36

Now you got it (Hard)

Time of First Successful Submission: 2025-10-06 09:08:48

Loop Lunacy (Easy)

Time of First Successful Submission: 2025-06-10 07:43:43

Loop Lunacy (Hard)

Time of First Successful Submission: 2025-06-10 07:58:23

Nosy Neighbor (Easy)

Time of First Successful Submission: 2025-06-10 11:50:11

Nosy Neighbor (Hard)

Time of First Successful Submission: 2025-06-10 11:54:12

Recursive Ruin (Easy)

Time of First Successful Submission: 2025-06-10 14:32:09

Recursive Ruin (Hard)

Time of First Successful Submission: 2025-06-10 14:35:48

Lingering Leftover (Easy)

Time of First Successful Submission: 2025-06-10 14:39:40

Lingering Leftover (Hard)

Time of First Successful Submission: 2025-06-10 14:41:26

Latent Leak (Easy)

Time of First Successful Submission: 2025-06-10 14:54:46

Latent Leak (Hard)

Time of First Successful Submission: 2025-06-10 15:14:04

Fork Foolery (Easy)

Time of First Successful Submission: 2025-06-10 18:44:06

Fork Foolery (Hard)

Time of First Successful Submission: 2025-06-10 18:51:53

Canary Conundrum (Easy)

Time of First Successful Submission: 2025-08-03 18:56:05

Canary Conundrum (Hard)

Time of First Successful Submission: 2025-08-03 19:29:36

A Crafty Clobber (Easy)

Time of First Successful Submission: 2025-08-03 20:03:15

A Crafty Clobber (Hard)

Time of First Successful Submission: 2025-08-03 20:34:01

Can It Fizz?

Time of First Successful Submission: 2025-10-09 21:50:37

Does It Buzz?

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

Make It FizzBuzz

Time of First Successful Submission: 2025-10-10 17:04:08

Terrible Token (Easy)

Time of First Successful Submission: 2025-06-11 11:49:36

Terrible Token (Hard)

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

Tangled Ticket (Easy)

Time of First Successful Submission: 2025-06-11 11:52:54

Tangled Ticket (Hard)

Time of First Successful Submission: 2025-06-11 12:14:14

Bit Bender

Time of First Successful Submission: 2025-10-07 06:26:12

Substitution Sorcery

Time of First Successful Submission: 2025-10-07 07:32:08

Meager Mangler (Easy)

Time of First Successful Submission: 2025-06-11 13:20:24

Meager Mangler (Hard)

Time of First Successful Submission: 2025-06-11 13:48:26

Monstrous Mangler (Easy)

Time of First Successful Submission: 2025-06-11 18:27:44

Monstrous Mangler (Hard)

Time of First Successful Submission: 2025-06-11 18:59:15

Patched Up (Easy)

Time of First Successful Submission: 2025-06-12 07:50:42

Patched Up (Hard)

Time of First Successful Submission: 2025-06-12 11:46:17

Puzzle Patch (Easy)

Time of First Successful Submission: 2025-06-12 11:48:51

Puzzle Patch (Hard)

Time of First Successful Submission: 2025-06-12 11:50:33

Patch Perfect (Easy)

Time of First Successful Submission: 2025-06-12 11:55:04

Patch Perfect (Hard)

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

Trust the Yancode (Easy)

Time of First Successful Submission: 2025-06-12 17:12:25

Trust the Yancode (Hard)

Time of First Successful Submission: 2025-06-12 17:22:03

Know the Yancode (Easy)

Time of First Successful Submission: 2025-06-14 07:09:57

Know the Yancode (Hard)

Time of First Successful Submission: 2025-06-14 07:44:10

Master the Yancode (Easy)

Time of First Successful Submission: 2025-06-15 05:32:01

Master the Yancode (Hard)

Time of First Successful Submission: 2025-06-15 05:58:37

Transcend the Yancode (Easy)

Time of First Successful Submission: 2025-06-15 06:27:32

Transcend the Yancode (Hard)

Time of First Successful Submission: 2025-06-15 06:41:11

The Yanalyzer (Easy)

Time of First Successful Submission: 2025-06-16 13:28:59

The Yanalyzer (Hard)

Time of First Successful Submission: 2025-06-16 19:39:27

The Yangler (Easy)

Time of First Successful Submission: 2025-06-17 11:39:43

The Yangler (Hard)

Time of First Successful Submission: 2025-06-18 06:55:22

Yancraft (Easy)

Time of First Successful Submission: 2025-06-19 18:31:42

Yancraft (Hard)

Time of First Successful Submission: 2025-06-19 18:52:02

Yansanity (Easy)

Time of First Successful Submission: 2025-06-19 19:16:12

Yansanity (Hard)

Time of First Successful Submission: 2025-06-20 08:49:39

When the Cow Says Moo

Time of First Successful Submission: 2025-10-30 08:25:35

Predictable Migration

Time of First Successful Submission: 2025-10-30 19:03:13

Hashing Heifers

Time of First Successful Submission: 2025-10-31 13:01:49

Salty Stampede

Time of First Successful Submission: 2025-10-31 18:57:45

Loose Link (Easy)

Time of First Successful Submission: 2025-06-21 06:58:33

Loose Link (Hard)

Time of First Successful Submission: 2025-06-21 06:57:57

Call Chain (Easy)

Time of First Successful Submission: 2025-06-22 07:58:37

Call Chain (Hard)

Time of First Successful Submission: 2025-06-22 08:18:14

Chain of Command (Easy)

Time of First Successful Submission: 2025-06-22 09:57:48

Chain of Command (Hard)

Time of First Successful Submission: 2025-06-22 10:53:37

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2025-06-23 08:37:58

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2025-06-23 08:42:42

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2025-06-23 10:06:22

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2025-06-23 10:09:30

Indirect Invocation (Easy)

Time of First Successful Submission: 2025-06-23 12:30:20

Indirect Invocation (Hard)

Time of First Successful Submission: 2025-06-23 12:31:46

Leaky Libc (Easy)

Time of First Successful Submission: 2025-06-24 06:12:48

Leaky Libc (Hard)

Time of First Successful Submission: 2025-06-24 07:06:11

Putsception (Easy)

Time of First Successful Submission: 2025-06-24 09:30:50

Putsception (Hard)

Time of First Successful Submission: 2025-06-24 09:34:08

Pivotal Prelude (Easy)

Time of First Successful Submission: 2025-06-26 19:45:41

Pivotal Prelude (Hard)

Time of First Successful Submission: 2025-06-26 19:51:47

Pivotal Pointer (Easy)

Time of First Successful Submission: 2025-06-27 07:09:16

Pivotal Pointer (Hard)

Time of First Successful Submission: 2025-06-27 07:11:38

Pivotal Payload (Easy)

Time of First Successful Submission: 2025-06-27 07:36:01

Pivotal Payload (Hard)

Time of First Successful Submission: 2025-06-27 07:39:56

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2025-06-29 10:03:44

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2025-06-29 11:09:15

Guarded Gadgets (Easy)

Time of First Successful Submission: 2025-07-01 08:44:03

Guarded Gadgets (Hard)

Time of First Successful Submission: 2025-07-01 08:49:42

ROP Roulette (Easy)

Time of First Successful Submission: 2025-07-01 20:27:39

ROP Roulette (Hard)

Time of First Successful Submission: 2025-07-01 20:43:12

Libc Lottery (Easy)

Time of First Successful Submission: 2025-07-02 20:50:11

Libc Lottery (Hard)

Time of First Successful Submission: 2025-07-02 21:20:27

Freebie (Easy)

Time of First Successful Submission: 2025-07-05 06:05:51

Freebie (Hard)

Time of First Successful Submission: 2025-07-05 12:11:08

Freebin Feint (Easy)

Time of First Successful Submission: 2025-07-05 12:14:13

Freebin Feint (Hard)

Time of First Successful Submission: 2025-07-05 12:23:56

Free Flag Fumble (Easy)

Time of First Successful Submission: 2025-07-05 12:26:38

Free Flag Fumble (Hard)

Time of First Successful Submission: 2025-07-05 12:35:08

Fickle Free (Easy)

Time of First Successful Submission: 2025-07-06 07:51:19

Fickle Free (Hard)

Time of First Successful Submission: 2025-07-06 12:05:59

Malloc Mirage (Easy)

Time of First Successful Submission: 2025-07-06 12:28:05

Malloc Mirage (Hard)

Time of First Successful Submission: 2025-07-06 12:31:24

Seeking Secrets (Easy)

Time of First Successful Submission: 2025-07-06 12:52:33

Seeking Secrets (Hard)

Time of First Successful Submission: 2025-07-06 13:09:56

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2025-07-06 14:17:28

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2025-07-06 14:31:00

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2025-07-06 18:20:28

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2025-07-06 18:24:50

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2025-07-06 19:35:51

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2025-07-06 19:46:26

Sus Sequence (Easy)

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

Sus Sequence (Hard)

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

Echo Emanations (Easy)

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

Echo Emanations (Hard)

Time of First Successful Submission: 2025-07-09 06:29:16

Stack Spoofing (Easy)

Time of First Successful Submission: 2025-07-09 14:42:33

Stack Spoofing (Hard)

Time of First Successful Submission: 2025-07-09 14:48:28

Stack Summoning (Easy)

Time of First Successful Submission: 2025-07-09 17:02:15

Stack Summoning (Hard)

Time of First Successful Submission: 2025-07-09 18:06:34

Enterprising Echo (Easy)

Time of First Successful Submission: 2025-07-09 19:26:38

Enterprising Echo (Hard)

Time of First Successful Submission: 2025-07-09 19:42:40

Ephemeral Echo (Easy)

Time of First Successful Submission: 2025-07-10 12:18:03

Ephemeral Echo (Hard)

Time of First Successful Submission: 2025-07-10 14:18:30

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2025-07-13 15:48:09

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2025-07-13 15:49:08

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2025-07-28 16:13:23

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2025-07-28 16:21:15

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2025-07-28 17:25:08

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2025-07-28 17:25:43

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2025-07-29 08:27:06

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2025-07-29 08:28:12

Tcache Terror (Easy)

Time of First Successful Submission: 2025-07-31 20:38:48

Tcache Terror (Hard)

Time of First Successful Submission: 2025-07-31 20:49:14

Containment Composition (Easy)

Time of First Successful Submission: 2025-08-05 06:19:26

Containment Composition (Hard)

Time of First Successful Submission: 2025-08-09 14:52:08

Constant Corruption (Easy)

Time of First Successful Submission: 2025-08-10 13:02:15

Constant Corruption (Hard)

Time of First Successful Submission: 2025-08-10 13:44:28

Return to YanLand (Easy)

Time of First Successful Submission: 2025-08-17 13:27:44

Return to YanLand (Hard)

Time of First Successful Submission: 2025-08-17 14:05:24

Escape from YanLand (Easy)

Time of First Successful Submission: 2025-08-20 09:14:40

Escape from YanLand (Hard)

Time of First Successful Submission: 2025-08-20 16:29:07

The YanFilter (Easy)

Time of First Successful Submission: 2025-08-22 09:46:01

The YanFilter (Hard)

Time of First Successful Submission: 2025-08-22 10:21:51

The Great YanFilter (Easy)

Time of First Successful Submission: 2025-08-22 20:25:04

The Great YanFilter (Hard)

Time of First Successful Submission: 2025-08-22 20:32:21

Yan85 Reborn (Easy)

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

Yan85 Reborn (Hard)

Time of First Successful Submission: 2025-08-27 12:35:30

System Security

74 / 95 246 / 3185

chroot-escape-basic

Time of First Successful Submission: 2025-09-11 06:08:06

chroot-shellcode

Time of First Successful Submission: 2025-09-11 07:00:24

chroot-proper

Time of First Successful Submission: 2025-09-12 06:43:25

seccomp-basic

Time of First Successful Submission: 2025-09-13 06:28:55

seccomp-linkat

Time of First Successful Submission: 2025-09-13 07:01:06

seccomp-fchdir

Time of First Successful Submission: 2025-09-13 07:04:10

seccomp-rechroot

Time of First Successful Submission: 2025-09-13 08:45:21

seccomp-only

Time of First Successful Submission: 2025-09-13 09:46:35

seccomp-arch32

Time of First Successful Submission: 2025-09-13 13:51:27

seccomp-minimal

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

seccomp-timebased

Time of First Successful Submission: 2025-09-14 12:00:46

seccomp-readonly

Time of First Successful Submission: 2025-09-14 12:17:49

process-isolation

Time of First Successful Submission: 2025-09-14 17:20:51

mount-namespace

Time of First Successful Submission: 2025-09-15 15:19:24

mount-cleanup

Time of First Successful Submission: 2025-09-15 17:31:39

mount-readonly

Time of First Successful Submission: 2025-09-15 17:45:07

mount-shellcode

Time of First Successful Submission: 2025-09-16 06:00:36

mount-bindmount

Time of First Successful Submission: 2025-09-16 09:53:20

level1.0

Time of First Successful Submission: 2025-09-03 08:20:28

level1.1

Time of First Successful Submission: 2025-09-03 08:35:10

level2.0

Time of First Successful Submission: 2025-09-04 05:40:43

level2.1

Time of First Successful Submission: 2025-09-04 07:09:20

level3.0

Time of First Successful Submission: 2025-09-04 08:02:17

level3.1

Time of First Successful Submission: 2025-09-04 08:07:19

level4.0

Time of First Successful Submission: 2025-09-04 08:23:17

level4.1

Time of First Successful Submission: 2025-09-04 08:33:56

level5.0

Time of First Successful Submission: 2025-09-06 17:00:42

level5.1

Time of First Successful Submission: 2025-09-06 18:08:32

level6.0

Time of First Successful Submission: 2025-09-06 18:29:58

level6.1

Time of First Successful Submission: 2025-09-06 18:48:07

level7.0

Time of First Successful Submission: 2025-09-06 19:44:40

level7.1

Time of First Successful Submission: 2025-09-06 20:11:17

level8.0

Time of First Successful Submission: 2025-09-08 06:38:14

level8.1

Time of First Successful Submission: 2025-09-08 06:44:27

level9.0

Time of First Successful Submission: 2025-09-09 17:25:01

level9.1

Time of First Successful Submission: 2025-09-09 17:50:24

level10.0

Time of First Successful Submission: 2025-09-09 18:42:26

level10.1

Time of First Successful Submission: 2025-09-09 18:44:06

level11.0

Time of First Successful Submission: 2025-09-09 18:50:12

level11.1

Time of First Successful Submission: 2025-09-09 18:52:56

level1.0

Time of First Successful Submission: 2025-09-24 07:06:36

level1.1

Time of First Successful Submission: 2025-09-24 07:39:17

level2.0

Time of First Successful Submission: 2025-09-24 07:57:11

level2.1

Time of First Successful Submission: 2025-09-24 08:06:13

level3.0

Time of First Successful Submission: 2025-09-24 08:27:22

level3.1

Time of First Successful Submission: 2025-09-24 08:29:19

level4.0

Time of First Successful Submission: 2025-09-27 05:58:05

level4.1

Time of First Successful Submission: 2025-09-27 06:01:47

level5.0

Time of First Successful Submission: 2025-09-27 06:16:48

level5.1

Time of First Successful Submission: 2025-09-27 06:20:35

level6.0

Time of First Successful Submission: 2025-09-27 07:42:08

level6.1

Time of First Successful Submission: 2025-09-27 07:45:50

level7.0

Time of First Successful Submission: 2025-09-28 06:45:50

level7.1

Time of First Successful Submission: 2025-09-28 06:48:18

level8.0

Time of First Successful Submission: 2025-09-29 07:30:10

level8.1

Time of First Successful Submission: 2025-09-29 07:32:02

level9.0

Time of First Successful Submission: 2025-09-29 17:25:43

level9.1

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

level10.0

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

level10.1

Time of First Successful Submission: 2025-09-29 19:12:05

level11.0

Time of First Successful Submission: 2025-09-30 16:44:05

level11.1

Time of First Successful Submission: 2025-09-30 16:45:12

level12.0

Time of First Successful Submission: 2025-09-30 16:48:14

level12.1

Time of First Successful Submission: 2025-09-30 16:49:07

Baby Spectre 1

Time of First Successful Submission: 2025-10-08 09:37:12

Baby Spectre 2

Time of First Successful Submission: 2025-10-08 14:38:15

Baby Spectre 3

Time of First Successful Submission: 2025-10-11 12:19:21

Baby Spectre 4

Time of First Successful Submission: 2025-10-12 05:52:30

Baby Spectre 5

Time of First Successful Submission: 2025-10-13 09:05:12

Prefetch Peek

Time of First Successful Submission: 2025-10-14 18:55:26

Spooky Spectre 1

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

Spooky Spectre 2

Time of First Successful Submission: 2025-10-20 10:12:05

Software Exploitation

24 / 90 425 / 1931

Level1.0

Time of First Successful Submission: 2026-01-11 06:19:49

Level1.1

Time of First Successful Submission: 2026-01-11 06:30:50

Level2.0

Time of First Successful Submission: 2026-01-11 06:34:17

Level2.1

Time of First Successful Submission: 2026-01-11 06:36:36

Level3.0

Time of First Successful Submission: 2026-01-12 16:29:14

Level3.1

Time of First Successful Submission: 2026-01-12 16:33:40

Level4.0

Time of First Successful Submission: 2026-01-12 16:54:13

Level4.1

Time of First Successful Submission: 2026-01-12 16:58:03

Level5.0

Time of First Successful Submission: 2026-01-12 18:25:00

Level5.1

Time of First Successful Submission: 2026-01-12 18:41:44

Level6.0

Time of First Successful Submission: 2026-01-13 12:44:59

Level6.1

Time of First Successful Submission: 2026-01-13 12:52:36

Level7.0

Time of First Successful Submission: 2026-01-13 14:04:54

Level7.1

Time of First Successful Submission: 2026-01-13 14:53:09

Level8.0

Time of First Successful Submission: 2026-01-14 10:44:37

Level8.1

Time of First Successful Submission: 2026-01-14 11:44:34

Level9.0

Time of First Successful Submission: 2026-01-14 17:07:52

Level9.1

Time of First Successful Submission: 2026-01-14 17:31:51

Level10.0

Time of First Successful Submission: 2026-01-17 17:18:40

Level10.1

Time of First Successful Submission: 2026-01-17 18:36:35

Level11.0

Time of First Successful Submission: 2026-01-18 06:59:11

Level11.1

Time of First Successful Submission: 2026-01-18 07:25:38

Level12.0

Time of First Successful Submission: 2026-01-18 08:22:05

Level12.1

Time of First Successful Submission: 2026-01-18 08:46:05

Start Here

11 / 12 1334 / 38370

Using the Terminal

Time of First Successful Submission: 2025-08-10 07:30:12

Using the VSCode Workspace

Time of First Successful Submission: 2025-03-24 13:02:35

Using the GUI Desktop

Time of First Successful Submission: 2025-03-24 13:07:29

Pasting into the Desktop

Time of First Successful Submission: 2025-03-24 13:14:23

Restarting Challenges

Time of First Successful Submission: 2025-03-25 05:48:18

Challenge Programs

Time of First Successful Submission: 2025-03-25 06:38:58

The Flag File

Time of First Successful Submission: 2025-03-25 06:42:47

Using Privileged Mode

Time of First Successful Submission: 2025-03-25 06:47:48

Persistent Home Directories - One

Time of First Successful Submission: 2025-03-25 06:51:41

Persistent Home Directories - Two

Time of First Successful Submission: 2025-03-25 06:52:49

Linux Luminarium

128 / 128 590 / 28376

Intro to Commands

Time of First Successful Submission: 2025-03-25 06:31:45

Intro to Arguments

Time of First Successful Submission: 2025-03-25 06:35:31

Command History

Time of First Successful Submission: 2025-06-11 05:34:23

The Root

Time of First Successful Submission: 2025-03-25 12:42:43

Program and absolute paths

Time of First Successful Submission: 2025-03-25 12:45:36

Position thy self

Time of First Successful Submission: 2025-03-25 12:47:13

Position elsewhere

Time of First Successful Submission: 2025-03-25 12:47:53

implicit relative paths, from /

Time of First Successful Submission: 2025-03-25 12:51:14

explicit relative paths, from /

Time of First Successful Submission: 2025-03-25 12:53:33

implicit relative path

Time of First Successful Submission: 2025-03-25 13:01:47

home sweet home

Time of First Successful Submission: 2025-03-25 13:05:23

cat: not the pet, but the command!

Time of First Successful Submission: 2025-03-25 13:07:24

catting absolute paths

Time of First Successful Submission: 2025-03-25 13:07:59

more catting practice

Time of First Successful Submission: 2025-03-25 13:12:21

grepping for a needle in a haystack

Time of First Successful Submission: 2025-03-25 13:13:29

comparing files

Time of First Successful Submission: 2025-07-26 09:14:24

listing files

Time of First Successful Submission: 2025-03-25 13:40:20

touching files

Time of First Successful Submission: 2025-03-25 13:17:42

removing files

Time of First Successful Submission: 2025-03-25 13:18:17

moving files

Time of First Successful Submission: 2025-06-11 05:35:32

copying files

Time of First Successful Submission: 2025-11-27 22:18:45

hidden files

Time of First Successful Submission: 2025-03-25 13:20:13

An Epic Filesystem Quest

Time of First Successful Submission: 2025-03-25 13:28:27

making directories

Time of First Successful Submission: 2025-03-25 13:30:35

finding files

Time of First Successful Submission: 2025-03-25 13:32:47

linking files

Time of First Successful Submission: 2025-03-25 13:39:24

Learning From Documentation

Time of First Successful Submission: 2025-03-25 14:13:52

Learning Complex Usage

Time of First Successful Submission: 2025-03-25 14:15:55

Reading Manuals

Time of First Successful Submission: 2025-03-25 14:20:44

Searching Manuals

Time of First Successful Submission: 2025-03-25 14:22:02

Searching For Manuals

Time of First Successful Submission: 2025-03-25 14:31:22

Helpful Programs

Time of First Successful Submission: 2025-03-25 15:58:15

Help for Builtins

Time of First Successful Submission: 2025-03-25 16:00:50

Matching with *

Time of First Successful Submission: 2025-03-25 16:05:13

Matching with ?

Time of First Successful Submission: 2025-03-25 16:06:15

Matching with []

Time of First Successful Submission: 2025-03-25 16:08:51

Matching paths with []

Time of First Successful Submission: 2025-03-25 17:04:03

Multiple globs

Time of First Successful Submission: 2025-06-01 07:49:22

Mixing globs

Time of First Successful Submission: 2025-03-25 17:14:33

Exclusionary globbing

Time of First Successful Submission: 2025-03-25 17:17:41

Tab completion

Time of First Successful Submission: 2025-07-04 07:29:49

Multiple options for tab completion

Time of First Successful Submission: 2025-07-04 07:32:00

Tab completion on commands

Time of First Successful Submission: 2025-07-04 07:32:23

Redirecting output

Time of First Successful Submission: 2025-03-26 11:38:59

Redirecting more output

Time of First Successful Submission: 2025-03-26 11:44:42

Appending output

Time of First Successful Submission: 2025-03-26 11:48:22

Redirecting errors

Time of First Successful Submission: 2025-03-26 12:00:06

Redirecting input

Time of First Successful Submission: 2025-03-26 12:01:36

Grepping stored results

Time of First Successful Submission: 2025-03-26 12:04:48

Grepping live output

Time of First Successful Submission: 2025-03-26 12:07:32

Grepping errors

Time of First Successful Submission: 2025-03-26 12:13:30

Filtering with grep -v

Time of First Successful Submission: 2025-07-04 07:33:49

Filtering with sed

Time of First Successful Submission: 2025-11-27 22:17:05

Duplicating piped data with tee

Time of First Successful Submission: 2025-03-26 12:20:13

Process substitution for input

Time of First Successful Submission: 2025-07-26 09:18:01

Writing to multiple programs

Time of First Successful Submission: 2025-03-26 12:34:27

Split-piping stderr and stdout

Time of First Successful Submission: 2025-03-26 12:58:46

Named pipes

Time of First Successful Submission: 2025-07-26 09:33:10

Printing Variables

Time of First Successful Submission: 2025-03-26 13:29:35

Setting Variables

Time of First Successful Submission: 2025-03-26 13:30:38

Multi-word Variables

Time of First Successful Submission: 2025-03-26 13:31:33

Exporting Variables

Time of First Successful Submission: 2025-03-26 13:34:08

Printing Exported Variables

Time of First Successful Submission: 2025-03-26 13:34:41

Storing Command Output

Time of First Successful Submission: 2025-03-26 13:37:47

Reading Input

Time of First Successful Submission: 2025-03-26 13:39:36

Reading Files

Time of First Successful Submission: 2025-03-26 13:42:07

Translating characters

Time of First Successful Submission: 2025-06-11 05:38:21

Deleting characters

Time of First Successful Submission: 2025-06-11 05:39:21

Deleting newlines

Time of First Successful Submission: 2025-07-04 07:58:30

Extracting the first lines with head

Time of First Successful Submission: 2025-07-04 07:59:10

Extracting specific sections of text

Time of First Successful Submission: 2025-07-04 08:03:23

Sorting data

Time of First Successful Submission: 2025-07-28 08:42:00

Listing Processes

Time of First Successful Submission: 2025-03-27 14:00:56

Killing Processes

Time of First Successful Submission: 2025-03-27 14:03:49

Interrupting Processes

Time of First Successful Submission: 2025-03-27 14:04:26

Killing Misbehaving Processes

Time of First Successful Submission: 2025-07-26 09:13:22

Suspending Processes

Time of First Successful Submission: 2025-03-27 18:29:04

Resuming Processes

Time of First Successful Submission: 2025-03-27 18:30:18

Backgrounding Processes

Time of First Successful Submission: 2025-03-27 18:34:25

Foregrounding Processes

Time of First Successful Submission: 2025-03-27 18:35:36

Starting Backgrounded Processes

Time of First Successful Submission: 2025-03-27 18:36:11

Process Exit Codes

Time of First Successful Submission: 2025-03-27 18:37:20

Becoming root with su

Time of First Successful Submission: 2025-03-28 07:24:12

Other users with su

Time of First Successful Submission: 2025-03-28 07:25:18

Cracking passwords

Time of First Successful Submission: 2025-03-28 07:32:14

Using sudo

Time of First Successful Submission: 2025-03-28 07:38:44

Changing File Ownership

Time of First Successful Submission: 2025-03-27 18:45:45

Groups and Files

Time of First Successful Submission: 2025-03-27 18:49:34

Fun With Groups Names

Time of First Successful Submission: 2025-03-27 18:51:19

Changing Permissions

Time of First Successful Submission: 2025-03-27 18:58:35

Executable Files

Time of First Successful Submission: 2025-03-27 19:30:07

Permission Tweaking Practice

Time of First Successful Submission: 2025-03-27 19:38:36

Permissions Setting Practice

Time of First Successful Submission: 2025-03-27 19:54:16

The SUID Bit

Time of First Successful Submission: 2025-03-27 20:02:31

Chaining with Semicolons

Time of First Successful Submission: 2025-03-28 07:40:15

Building on Success

Time of First Successful Submission: 2025-07-28 08:42:51

Handling Failure

Time of First Successful Submission: 2025-07-28 08:43:32

Your First Shell Script

Time of First Successful Submission: 2025-03-28 07:42:51

Redirecting Script Output

Time of First Successful Submission: 2025-03-28 07:45:21

Executable Shell Scripts

Time of First Successful Submission: 2025-03-28 07:47:44

Understanding Shebangs

Time of First Successful Submission: 2025-07-28 08:46:25

Scripting with Arguments

Time of First Successful Submission: 2025-07-26 09:35:32

Scripting with Conditionals

Time of First Successful Submission: 2025-07-28 08:48:08

Scripting with Default Cases

Time of First Successful Submission: 2025-07-28 08:48:52

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-07-28 08:51:19

Reading Shell Scripts

Time of First Successful Submission: 2025-09-01 10:18:47

Launching Screen

Time of First Successful Submission: 2025-07-26 09:06:41

Detaching and Attaching

Time of First Successful Submission: 2025-07-26 09:08:16

Finding Sessions

Time of First Successful Submission: 2025-07-26 09:10:25

Switching Windows

Time of First Successful Submission: 2025-08-10 07:24:14

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-08-10 07:25:06

Switching Windows (tmux)

Time of First Successful Submission: 2025-08-10 07:28:03

The PATH Variable

Time of First Successful Submission: 2025-03-28 08:19:52

Setting PATH

Time of First Successful Submission: 2025-03-28 08:22:04

Finding Commands

Time of First Successful Submission: 2025-07-04 08:04:53

Adding Commands

Time of First Successful Submission: 2025-03-28 08:49:57

Hijacking Commands

Time of First Successful Submission: 2025-03-28 09:03:57

Bashrc Backdoor

Time of First Successful Submission: 2025-07-04 06:52:10

Sniffing Input

Time of First Successful Submission: 2025-07-04 07:06:53

Overshared Directories

Time of First Successful Submission: 2025-07-04 07:14:06

Tricky Linking

Time of First Successful Submission: 2025-07-04 11:24:12

Sniffing Process Arguments

Time of First Successful Submission: 2025-07-04 11:29:54

Snooping on Configurations

Time of First Successful Submission: 2025-07-04 11:34:00

The Fork Bomb

Time of First Successful Submission: 2025-07-04 12:17:13

Disk-Space Doomsday

Time of First Successful Submission: 2025-07-04 12:19:58

rm -rf /

Time of First Successful Submission: 2025-07-04 12:55:20

Life after rm -rf /

Time of First Successful Submission: 2025-07-04 13:05:28

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-07-04 14:17:02

Computing 101

69 / 69 321 / 19407

Your First Register

Time of First Successful Submission: 2025-04-06 17:17:02

Your First Syscall

Time of First Successful Submission: 2025-04-06 17:19:49

Exit Codes

Time of First Successful Submission: 2025-04-06 17:22:02

Building Executables

Time of First Successful Submission: 2025-04-06 18:47:14

Moving Between Registers

Time of First Successful Submission: 2025-04-06 18:50:27

Tracing Syscalls

Time of First Successful Submission: 2025-04-06 18:58:19

Starting GDB

Time of First Successful Submission: 2025-04-06 18:59:21

Starting Programs in GDB

Time of First Successful Submission: 2025-04-06 19:00:43

Loading From Memory

Time of First Successful Submission: 2025-04-06 19:10:55

More Loading Practice

Time of First Successful Submission: 2025-04-06 19:12:34

Dereferencing Pointers

Time of First Successful Submission: 2025-04-06 19:14:49

Dereferencing Yourself

Time of First Successful Submission: 2025-04-06 19:16:13

Dereferencing with Offsets

Time of First Successful Submission: 2025-04-06 19:19:21

Stored Addresses

Time of First Successful Submission: 2025-04-06 19:25:03

Double Dereference

Time of First Successful Submission: 2025-04-06 19:28:40

Triple Dereference

Time of First Successful Submission: 2025-04-06 19:31:13

Writing Output

Time of First Successful Submission: 2025-04-06 20:11:41

Chaining Syscalls

Time of First Successful Submission: 2025-04-06 20:14:08

Writing Strings

Time of First Successful Submission: 2025-04-06 20:14:55

Reading Data

Time of First Successful Submission: 2025-04-06 20:19:01

set-register

Time of First Successful Submission: 2025-04-08 07:23:23

set-multiple-registers

Time of First Successful Submission: 2025-04-08 07:34:57

add-to-register

Time of First Successful Submission: 2025-04-08 07:38:06

linear-equation-registers

Time of First Successful Submission: 2025-04-08 07:44:42

integer-division

Time of First Successful Submission: 2025-04-08 19:00:01

modulo-operation

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

set-upper-byte

Time of First Successful Submission: 2025-04-08 19:10:51

efficient-modulo

Time of First Successful Submission: 2025-04-08 20:37:37

byte-extraction

Time of First Successful Submission: 2025-04-09 05:36:42

bitwise-and

Time of First Successful Submission: 2025-04-09 06:05:38

check-even

Time of First Successful Submission: 2025-04-09 06:23:29

memory-read

Time of First Successful Submission: 2025-04-09 06:36:08

memory-write

Time of First Successful Submission: 2025-04-09 06:43:50

memory-increment

Time of First Successful Submission: 2025-04-09 06:59:53

byte-access

Time of First Successful Submission: 2025-04-09 07:09:26

memory-size-access

Time of First Successful Submission: 2025-04-10 06:32:50

little-endian-write

Time of First Successful Submission: 2025-04-10 06:55:39

memory-sum

Time of First Successful Submission: 2025-04-10 07:17:18

stack-subtraction

Time of First Successful Submission: 2025-04-10 17:23:49

swap-stack-values

Time of First Successful Submission: 2025-04-10 17:28:13

average-stack-values

Time of First Successful Submission: 2025-04-10 17:51:43

absolute-jump

Time of First Successful Submission: 2025-04-10 18:08:59

relative-jump

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

jump-trampoline

Time of First Successful Submission: 2025-04-10 19:22:28

conditional-jump

Time of First Successful Submission: 2025-04-10 20:09:32

indirect-jump

Time of First Successful Submission: 2025-04-10 20:31:04

average-loop

Time of First Successful Submission: 2025-04-10 20:40:52

count-non-zero

Time of First Successful Submission: 2025-04-11 06:41:29

string-lower

Time of First Successful Submission: 2025-04-11 13:58:20

most-common-byte

Time of First Successful Submission: 2025-04-12 08:03:42

Debugging Programs

Time of First Successful Submission: 2025-04-13 16:46:42

Inspecting Registers

Time of First Successful Submission: 2025-04-13 16:50:52

Examining Memory

Time of First Successful Submission: 2025-04-13 19:58:58

Setting Breakpoints

Time of First Successful Submission: 2025-04-14 06:19:59

GDB Scripting

Time of First Successful Submission: 2025-04-14 07:43:26

Modifying Data

Time of First Successful Submission: 2025-04-14 19:13:53

Modifying Execution

Time of First Successful Submission: 2025-04-14 19:15:56

Broken Functions

Time of First Successful Submission: 2025-04-14 19:28:57

Exit

Time of First Successful Submission: 2025-04-15 07:56:23

Socket

Time of First Successful Submission: 2025-04-15 08:24:03

Bind

Time of First Successful Submission: 2025-04-15 14:53:59

Listen

Time of First Successful Submission: 2025-04-15 14:59:28

Accept

Time of First Successful Submission: 2025-04-15 15:10:28

Static Response

Time of First Successful Submission: 2025-04-15 17:46:43

Dynamic Response

Time of First Successful Submission: 2025-04-15 20:30:06

Iterative GET Server

Time of First Successful Submission: 2025-04-16 08:05:51

Concurrent GET Server

Time of First Successful Submission: 2025-04-16 19:10:33

Concurrent POST Server

Time of First Successful Submission: 2025-04-16 20:06:59

Web Server

Time of First Successful Submission: 2025-04-16 20:32:35

Playing With Programs

116 / 116 108 / 22237

What's the password?

Time of First Successful Submission: 2025-04-16 20:35:03

... and again!

Time of First Successful Submission: 2025-04-16 20:35:57

Newline Troubles

Time of First Successful Submission: 2025-04-16 20:38:14

Reasoning about files

Time of First Successful Submission: 2025-04-16 20:42:35

Specifying Filenames

Time of First Successful Submission: 2025-04-16 20:43:32

Binary and Hex Encoding

Time of First Successful Submission: 2025-04-17 13:56:01

More Hex

Time of First Successful Submission: 2025-04-17 14:01:18

Decoding Hex

Time of First Successful Submission: 2025-04-17 14:24:41

Decoding Practice

Time of First Successful Submission: 2025-04-17 15:36:31

Encoding Practice

Time of First Successful Submission: 2025-04-17 16:46:09

Hex-encoding ASCII

Time of First Successful Submission: 2025-04-18 05:45:15

Nested Encoding

Time of First Successful Submission: 2025-04-18 05:47:48

Hex-encoding UTF-8

Time of First Successful Submission: 2025-04-18 05:50:44

UTF Mixups

Time of First Successful Submission: 2025-04-18 06:06:24

Modifying Encoded Data

Time of First Successful Submission: 2025-04-18 06:27:16

Decoding Base64

Time of First Successful Submission: 2025-04-18 06:37:10

Encoding Base64

Time of First Successful Submission: 2025-04-18 06:41:52

Dealing with Obfuscation

Time of First Successful Submission: 2025-04-18 06:53:16

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-04-18 08:48:32

Your First HTTP Request

Time of First Successful Submission: 2025-04-19 05:20:29

Reading Flask

Time of First Successful Submission: 2025-04-19 05:41:53

Commented Data

Time of First Successful Submission: 2025-04-19 05:44:49

HTTP Metadata

Time of First Successful Submission: 2025-04-19 05:49:42

HTTP (netcat)

Time of First Successful Submission: 2025-04-19 05:53:52

HTTP Paths (netcat)

Time of First Successful Submission: 2025-04-19 05:55:33

HTTP (curl)

Time of First Successful Submission: 2025-04-19 05:57:59

HTTP (python)

Time of First Successful Submission: 2025-04-19 06:02:24

HTTP Host Header (python)

Time of First Successful Submission: 2025-04-19 12:04:35

HTTP Host Header (curl)

Time of First Successful Submission: 2025-04-19 12:06:14

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-04-19 12:11:17

URL Encoding (netcat)

Time of First Successful Submission: 2025-04-19 12:15:28

HTTP GET Parameters

Time of First Successful Submission: 2025-04-19 12:25:31

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-04-19 12:27:14

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-04-19 12:32:31

HTTP Forms

Time of First Successful Submission: 2025-04-19 12:36:05

HTTP Forms (curl)

Time of First Successful Submission: 2025-04-19 12:40:57

HTTP Forms (netcat)

Time of First Successful Submission: 2025-04-19 13:06:19

HTTP Forms (python)

Time of First Successful Submission: 2025-04-19 13:10:09

HTTP Forms Without Forms

Time of First Successful Submission: 2025-04-19 16:17:20

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-04-19 16:20:32

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-04-19 16:29:56

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-04-19 16:37:30

HTTP Redirects (curl)

Time of First Successful Submission: 2025-04-19 16:39:45

HTTP Redirects (python)

Time of First Successful Submission: 2025-04-19 16:42:02

HTTP Cookies (curl)

Time of First Successful Submission: 2025-04-19 16:51:26

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-04-19 16:56:24

HTTP Cookies (python)

Time of First Successful Submission: 2025-04-19 17:01:51

Server State (python)

Time of First Successful Submission: 2025-04-19 17:04:23

Listening Web

Time of First Successful Submission: 2025-04-19 17:15:06

Speaking Redirects

Time of First Successful Submission: 2025-04-19 17:23:27

JavaScript Redirects

Time of First Successful Submission: 2025-04-19 17:33:42

Including JavaScript

Time of First Successful Submission: 2025-04-19 18:05:55

HTTP (javascript)

Time of First Successful Submission: 2025-04-19 18:37:50

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-04-19 18:41:49

HTTP Forms (javascript)

Time of First Successful Submission: 2025-04-19 19:20:45

cat

Time of First Successful Submission: 2025-04-20 06:15:15

more

Time of First Successful Submission: 2025-04-20 06:15:45

less

Time of First Successful Submission: 2025-04-20 06:16:12

tail

Time of First Successful Submission: 2025-04-20 06:16:44

head

Time of First Successful Submission: 2025-04-20 06:17:06

sort

Time of First Successful Submission: 2025-04-20 06:17:38

vim

Time of First Successful Submission: 2025-04-20 06:18:24

emacs

Time of First Successful Submission: 2025-04-20 06:18:55

nano

Time of First Successful Submission: 2025-04-20 06:19:54

rev

Time of First Successful Submission: 2025-04-20 06:20:51

od

Time of First Successful Submission: 2025-04-20 06:38:25

hd

Time of First Successful Submission: 2025-04-20 06:42:00

xxd

Time of First Successful Submission: 2025-04-20 06:42:43

base32

Time of First Successful Submission: 2025-04-20 06:43:33

base64

Time of First Successful Submission: 2025-04-20 06:44:05

split

Time of First Successful Submission: 2025-04-20 06:49:46

gzip

Time of First Successful Submission: 2025-04-20 06:59:17

bzip2

Time of First Successful Submission: 2025-04-20 07:00:32

zip

Time of First Successful Submission: 2025-04-20 07:25:09

tar

Time of First Successful Submission: 2025-04-20 07:42:57

ar

Time of First Successful Submission: 2025-04-20 07:55:28

cpio

Time of First Successful Submission: 2025-04-20 09:00:31

genisoimage

Time of First Successful Submission: 2025-04-20 09:21:10

env

Time of First Successful Submission: 2025-04-20 11:50:58

find

Time of First Successful Submission: 2025-04-20 11:57:01

make

Time of First Successful Submission: 2025-04-20 12:06:57

nice

Time of First Successful Submission: 2025-04-20 12:09:29

timeout

Time of First Successful Submission: 2025-04-20 12:10:13

stdbuf

Time of First Successful Submission: 2025-04-20 12:11:19

setarch

Time of First Successful Submission: 2025-04-20 12:15:55

watch

Time of First Successful Submission: 2025-04-20 12:17:30

socat

Time of First Successful Submission: 2025-04-20 12:22:07

whiptail

Time of First Successful Submission: 2025-04-20 12:26:57

awk

Time of First Successful Submission: 2025-04-20 12:41:33

sed

Time of First Successful Submission: 2025-04-20 12:55:19

ed

Time of First Successful Submission: 2025-04-20 12:59:29

chown

Time of First Successful Submission: 2025-04-20 13:00:31

chmod

Time of First Successful Submission: 2025-04-20 13:01:21

cp

Time of First Successful Submission: 2025-04-20 13:19:33

mv

Time of First Successful Submission: 2025-04-20 13:28:24

perl

Time of First Successful Submission: 2025-04-20 13:32:27

python

Time of First Successful Submission: 2025-04-20 13:34:34

ruby

Time of First Successful Submission: 2025-04-20 13:35:58

bash

Time of First Successful Submission: 2025-04-20 13:37:21

date

Time of First Successful Submission: 2025-04-20 13:38:46

dmesg

Time of First Successful Submission: 2025-04-20 13:39:26

wc

Time of First Successful Submission: 2025-04-20 13:40:31

gcc

Time of First Successful Submission: 2025-04-20 14:24:46

as

Time of First Successful Submission: 2025-04-20 14:25:06

wget

Time of First Successful Submission: 2025-04-20 14:48:58

ssh-keygen

Time of First Successful Submission: 2025-04-20 17:02:13

SQL Queries

Time of First Successful Submission: 2025-04-19 08:47:54

Filtering SQL

Time of First Successful Submission: 2025-04-19 08:53:24

Choosing Columns

Time of First Successful Submission: 2025-04-19 08:54:33

Exclusionary Filtering

Time of First Successful Submission: 2025-04-19 08:56:31

Filtering Strings

Time of First Successful Submission: 2025-04-19 08:57:53

Filtering on Expressions

Time of First Successful Submission: 2025-04-19 09:10:34

SELECTing Expressions

Time of First Successful Submission: 2025-04-19 10:24:16

Composite Conditions

Time of First Successful Submission: 2025-04-19 10:27:29

Reaching Your LIMITs

Time of First Successful Submission: 2025-04-19 10:32:05

Querying Metadata

Time of First Successful Submission: 2025-04-19 10:33:47

Arizona CTF 2025

2 / 23 182 / 718

Hijack Me!

Time of First Successful Submission: 2025-07-26 07:55:48

No Limitations

Time of First Successful Submission: 2025-07-25 14:16:56

CybHer Dojo

11 / 104 1493 / 38588

Using the Terminal

Time of First Successful Submission: 2025-08-10 07:30:12

Using the VSCode Workspace

Time of First Successful Submission: 2025-03-24 13:02:35

Using the GUI Desktop

Time of First Successful Submission: 2025-03-24 13:07:29

Pasting into the Desktop

Time of First Successful Submission: 2025-03-24 13:14:23

Restarting Challenges

Time of First Successful Submission: 2025-03-25 05:48:18

Getting Help

Time of First Successful Submission: 2025-03-25 05:51:33

Challenge Programs

Time of First Successful Submission: 2025-03-25 06:38:58

The Flag File

Time of First Successful Submission: 2025-03-25 06:42:47

Using Privileged Mode

Time of First Successful Submission: 2025-03-25 06:47:48

Persistent Home Directories - One

Time of First Successful Submission: 2025-03-25 06:51:41

Persistent Home Directories - Two

Time of First Successful Submission: 2025-03-25 06:52:49

GCA CTF

11 / 104 1493 / 38588

Using the Terminal

Time of First Successful Submission: 2025-08-10 07:30:12

Using the VSCode Workspace

Time of First Successful Submission: 2025-03-24 13:02:35

Using the GUI Desktop

Time of First Successful Submission: 2025-03-24 13:07:29

Pasting into the Desktop

Time of First Successful Submission: 2025-03-24 13:14:23

Restarting Challenges

Time of First Successful Submission: 2025-03-25 05:48:18

Getting Help

Time of First Successful Submission: 2025-03-25 05:51:33

Challenge Programs

Time of First Successful Submission: 2025-03-25 06:38:58

The Flag File

Time of First Successful Submission: 2025-03-25 06:42:47

Using Privileged Mode

Time of First Successful Submission: 2025-03-25 06:47:48

Persistent Home Directories - One

Time of First Successful Submission: 2025-03-25 06:51:41

Persistent Home Directories - Two

Time of First Successful Submission: 2025-03-25 06:52:49

Linux Lunacy

2 / 13 49 / 291

Wild Directories

Time of First Successful Submission: 2025-07-25 13:40:33

Full Circus

Time of First Successful Submission: 2025-07-25 14:16:56

Red Team Dojo

1 / 3 34 / 55

Hack the Bob!

Time of First Successful Submission: 2025-08-15 07:46:05

The Art of the Shell

4 / 55 162 / 467

The Transient Path

Time of First Successful Submission: 2025-07-26 07:55:48

Ferocious Functionality

Time of First Successful Submission: 2025-07-26 08:19:21

The Surprising Swap

Time of First Successful Submission: 2025-07-26 08:57:44

Path of the Unquoted

Time of First Successful Submission: 2025-07-26 09:04:49