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pwn.college Archives

78 / 201 1798 / 16678

level1

Time of First Successful Submission: 2024-05-04 16:17:54

level2

Time of First Successful Submission: 2024-05-04 16:18:49

level3

Time of First Successful Submission: 2024-05-04 16:19:49

level4

Time of First Successful Submission: 2025-02-04 09:25:36

level5

Time of First Successful Submission: 2025-02-04 09:28:20

level6

Time of First Successful Submission: 2025-02-04 09:29:51

level7

Time of First Successful Submission: 2025-02-04 09:31:56

level8

Time of First Successful Submission: 2025-02-04 09:33:18

level9

Time of First Successful Submission: 2025-02-04 09:34:03

level10

Time of First Successful Submission: 2025-02-04 09:34:57

level11

Time of First Successful Submission: 2025-02-04 09:36:40

level12

Time of First Successful Submission: 2025-02-04 09:38:26

level13

Time of First Successful Submission: 2025-02-04 09:39:15

level14

Time of First Successful Submission: 2025-02-04 09:39:57

level15

Time of First Successful Submission: 2025-02-04 10:08:43

level16

Time of First Successful Submission: 2025-02-04 10:09:28

level17

Time of First Successful Submission: 2025-02-04 10:10:16

level18

Time of First Successful Submission: 2025-02-04 10:11:08

level19

Time of First Successful Submission: 2025-02-08 10:33:16

level20

Time of First Successful Submission: 2025-02-08 10:34:07

level21

Time of First Successful Submission: 2025-02-08 10:37:38

level22

Time of First Successful Submission: 2025-02-08 10:40:42

level23

Time of First Successful Submission: 2025-02-08 10:45:54

level24

Time of First Successful Submission: 2025-02-08 10:47:50

level25

Time of First Successful Submission: 2025-02-14 05:43:46

level26

Time of First Successful Submission: 2025-02-14 08:53:20

level27

Time of First Successful Submission: 2025-02-14 08:54:52

level28

Time of First Successful Submission: 2025-02-14 08:57:55

level29

Time of First Successful Submission: 2025-02-14 09:20:30

level30

Time of First Successful Submission: 2025-02-15 06:00:46

level31

Time of First Successful Submission: 2025-02-15 06:20:07

level32

Time of First Successful Submission: 2025-02-15 06:33:24

level33

Time of First Successful Submission: 2025-02-27 09:43:10

level34

Time of First Successful Submission: 2025-02-27 10:04:20

level35

Time of First Successful Submission: 2025-02-27 10:21:06

level36

Time of First Successful Submission: 2025-02-27 10:26:53

level37

Time of First Successful Submission: 2025-02-27 10:27:53

level38

Time of First Successful Submission: 2025-02-27 10:29:00

level39

Time of First Successful Submission: 2025-02-27 10:29:21

level40

Time of First Successful Submission: 2025-02-27 10:30:25

level42

Time of First Successful Submission: 2025-02-27 10:38:31

level43

Time of First Successful Submission: 2025-02-27 10:39:44

level44

Time of First Successful Submission: 2025-02-27 10:42:01

level45

Time of First Successful Submission: 2025-02-27 10:43:03

level46

Time of First Successful Submission: 2025-03-03 07:17:21

level47

Time of First Successful Submission: 2025-03-28 06:38:23

level48

Time of First Successful Submission: 2025-03-19 04:37:04

level49

Time of First Successful Submission: 2025-03-19 09:35:45

level50

Time of First Successful Submission: 2025-03-19 09:51:56

level51

Time of First Successful Submission: 2025-03-19 10:09:54

level54

Time of First Successful Submission: 2025-03-28 06:43:15

level56

Time of First Successful Submission: 2025-03-28 06:57:41

level58

Time of First Successful Submission: 2025-03-28 07:00:19

level71

Time of First Successful Submission: 2025-04-01 08:12:54

level72

Time of First Successful Submission: 2025-04-01 08:19:52

level73

Time of First Successful Submission: 2025-04-01 08:23:39

HTTP (curl)

Time of First Successful Submission: 2024-11-13 08:11:22

HTTP (python)

Time of First Successful Submission: 2024-11-13 08:21:21

URL Encoding (curl)

Time of First Successful Submission: 2024-11-19 07:07:56

Silenced Shellcode

Time of First Successful Submission: 2025-07-09 10:21:00

Shellcode Shuffle

Time of First Successful Submission: 2025-07-11 05:59:07

Shellcode Shuffle II

Time of First Successful Submission: 2025-07-17 07:58:57

Mmap Mirage (Easy)

Time of First Successful Submission: 2025-07-31 09:17:22

Mmap Mirage (Hard)

Time of First Successful Submission: 2025-07-31 09:52:04

Twisted Text (Easy)

Time of First Successful Submission: 2025-07-11 06:33:26

Twisted Text (Hard)

Time of First Successful Submission: 2025-07-11 06:39:45

Tidy Task (Easy)

Time of First Successful Submission: 2025-07-11 07:40:10

Tidy Task (Hard)

Time of First Successful Submission: 2025-07-11 07:42:06

Logical License (Easy)

Time of First Successful Submission: 2025-07-11 07:46:20

Logical License (Hard)

Time of First Successful Submission: 2025-07-11 07:49:41

Modest Mangler (Easy)

Time of First Successful Submission: 2025-07-11 09:43:34

Modest Mangler (Hard)

Time of First Successful Submission: 2025-07-11 10:17:20

This is Yancode (Easy)

Time of First Successful Submission: 2025-07-12 04:41:54

This is Yancode (Hard)

Time of First Successful Submission: 2025-07-12 04:47:40

Powered by Yancode (Easy)

Time of First Successful Submission: 2025-07-14 06:23:48

Powered by Yancode (Hard)

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

Yancode Inside (Easy)

Time of First Successful Submission: 2025-07-14 07:00:24

Yancode Inside (Hard)

Time of First Successful Submission: 2025-07-14 07:44:43

Advent of Pwn

4 / 12 140 / 535

Day 01

Time of First Successful Submission: 2025-12-01 06:53:53

Day 02

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

Day 03

Time of First Successful Submission: 2025-12-04 03:25:20

Day 04

Time of First Successful Submission: 2025-12-04 04:45:49

CTF Archive

5 / 703 449 / 730

CRYPTO - 100 - 1

Time of First Successful Submission: 2025-02-03 08:12:00

CRYPTO - 100 - 2

Time of First Successful Submission: 2025-02-03 08:12:55

CRYPTO - 100 - 3

Time of First Successful Submission: 2025-02-03 08:13:45

CRYPTO - 100 - 4

Time of First Successful Submission: 2025-02-03 08:15:57

CRYPTO - 200 - 5

Time of First Successful Submission: 2025-02-03 08:16:55

Intro to Programming Languages

15 / 234 1428 / 28113

Commands

Time of First Successful Submission: 2024-11-13 03:18:55

Command Arguments

Time of First Successful Submission: 2024-11-13 03:19:30

Command History

Time of First Successful Submission: 2025-06-26 05:14:21

The Root Path

Time of First Successful Submission: 2024-11-13 03:20:06

Absolute Paths

Time of First Successful Submission: 2024-05-26 09:33:15

Changing position

Time of First Successful Submission: 2024-05-26 09:34:16

Changing to an Absolute Path

Time of First Successful Submission: 2024-05-26 09:35:26

Relative Paths

Time of First Successful Submission: 2024-05-26 09:36:37

Cat

Time of First Successful Submission: 2024-05-26 09:41:49

Ls

Time of First Successful Submission: 2024-05-26 09:44:35

Ls All

Time of First Successful Submission: 2024-05-26 09:46:12

Find

Time of First Successful Submission: 2024-05-26 10:04:50

Piping Echo

Time of First Successful Submission: 2024-05-26 11:31:00

Piping Stdout

Time of First Successful Submission: 2024-05-26 11:31:52

Piping Stdin

Time of First Successful Submission: 2024-05-26 11:36:02

Intro to Cybersecurity

183 / 183 1 / 17887

Path Traversal 1

Time of First Successful Submission: 2025-03-24 09:31:28

Path Traversal 2

Time of First Successful Submission: 2025-03-24 10:13:37

CMDi 1

Time of First Successful Submission: 2025-03-24 10:05:19

CMDi 2

Time of First Successful Submission: 2025-03-24 10:17:18

CMDi 3

Time of First Successful Submission: 2025-03-24 10:20:36

CMDi 4

Time of First Successful Submission: 2025-03-24 10:24:46

CMDi 5

Time of First Successful Submission: 2025-03-24 10:29:03

CMDi 6

Time of First Successful Submission: 2025-03-25 09:15:19

Authentication Bypass 1

Time of First Successful Submission: 2025-03-25 09:21:02

Authentication Bypass 2

Time of First Successful Submission: 2025-03-25 09:26:24

SQLi 1

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

SQLi 2

Time of First Successful Submission: 2025-03-28 08:58:31

SQLi 3

Time of First Successful Submission: 2025-03-28 09:08:33

SQLi 4

Time of First Successful Submission: 2025-03-28 09:11:58

SQLi 5

Time of First Successful Submission: 2025-04-02 03:50:56

XSS 1

Time of First Successful Submission: 2025-03-30 11:03:25

XSS 2

Time of First Successful Submission: 2025-03-30 11:05:40

XSS 3

Time of First Successful Submission: 2025-03-30 11:10:17

XSS 4

Time of First Successful Submission: 2025-03-30 11:12:51

XSS 5

Time of First Successful Submission: 2025-04-02 04:08:51

XSS 6

Time of First Successful Submission: 2025-04-02 04:13:30

XSS 7

Time of First Successful Submission: 2025-04-02 04:24:28

CSRF 1

Time of First Successful Submission: 2025-04-16 09:28:47

CSRF 2

Time of First Successful Submission: 2025-04-16 09:31:54

CSRF 3

Time of First Successful Submission: 2025-04-21 06:03:12

CSRF 4

Time of First Successful Submission: 2025-04-22 03:17:32

CSRF 5

Time of First Successful Submission: 2025-04-22 03:27:09

Connect

Time of First Successful Submission: 2025-03-25 09:40:00

Send

Time of First Successful Submission: 2025-03-25 09:40:57

Shutdown

Time of First Successful Submission: 2025-03-25 09:48:07

Listen

Time of First Successful Submission: 2025-03-25 09:49:35

Scan 1

Time of First Successful Submission: 2025-03-26 13:29:00

Scan 2

Time of First Successful Submission: 2025-04-21 06:42:01

Monitor 1

Time of First Successful Submission: 2025-03-28 05:43:40

Monitor 2

Time of First Successful Submission: 2025-03-28 05:47:35

Sniffing Cookies

Time of First Successful Submission: 2025-03-28 05:56:44

Network Configuration

Time of First Successful Submission: 2025-04-15 06:59:14

Firewall 1

Time of First Successful Submission: 2025-04-01 10:30:28

Firewall 2

Time of First Successful Submission: 2025-04-01 10:33:32

Firewall 3

Time of First Successful Submission: 2025-04-21 06:52:56

Denial of Service 1

Time of First Successful Submission: 2025-04-21 03:19:36

Denial of Service 2

Time of First Successful Submission: 2025-04-21 03:21:42

Denial of Service 3

Time of First Successful Submission: 2025-07-07 08:31:18

Ethernet

Time of First Successful Submission: 2025-04-11 04:49:55

IP

Time of First Successful Submission: 2025-04-11 05:28:29

TCP

Time of First Successful Submission: 2025-04-11 05:40:30

TCP Handshake

Time of First Successful Submission: 2025-04-16 07:08:41

UDP

Time of First Successful Submission: 2025-04-16 06:57:24

UDP 2

Time of First Successful Submission: 2025-04-16 07:02:02

UDP Spoofing 1

Time of First Successful Submission: 2025-04-17 08:05:10

UDP Spoofing 2

Time of First Successful Submission: 2025-04-22 03:42:09

UDP Spoofing 3

Time of First Successful Submission: 2025-04-23 06:07:18

UDP Spoofing 4

Time of First Successful Submission: 2025-04-23 07:09:56

ARP

Time of First Successful Submission: 2025-04-21 04:39:08

Intercept

Time of First Successful Submission: 2025-04-22 06:46:52

Man-in-the-Middle

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

XOR

Time of First Successful Submission: 2025-04-02 09:38:19

XORing Hex

Time of First Successful Submission: 2025-04-02 09:47:43

XORing ASCII

Time of First Successful Submission: 2025-04-03 09:21:13

XORing ASCII Strings

Time of First Successful Submission: 2025-04-03 09:28:12

One-time Pad

Time of First Successful Submission: 2025-04-03 09:31:10

One-time Pad Tampering

Time of First Successful Submission: 2025-06-13 08:44:23

Many-time Pad

Time of First Successful Submission: 2025-04-03 09:34:07

AES

Time of First Successful Submission: 2025-04-08 03:57:36

AES-ECB-CPA

Time of First Successful Submission: 2025-04-10 09:23:55

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-04-15 05:44:47

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-04-15 05:49:15

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-04-15 09:12:55

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-04-21 09:26:08

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-04-22 04:38:48

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-04-22 09:20:12

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-04-25 07:03:24

AES-CBC

Time of First Successful Submission: 2025-04-21 10:04:27

AES-CBC Tampering

Time of First Successful Submission: 2025-04-24 08:30:49

AES-CBC Resizing

Time of First Successful Submission: 2025-04-24 08:34:55

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-04-28 06:07:00

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-04-28 06:11:14

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-04-29 08:50:08

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-06-25 03:07:21

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-08-19 09:33:10

DHKE

Time of First Successful Submission: 2025-04-25 08:16:25

DHKE-to-AES

Time of First Successful Submission: 2025-04-30 06:06:49

RSA 1

Time of First Successful Submission: 2025-04-25 09:30:48

RSA 2

Time of First Successful Submission: 2025-04-30 06:08:15

RSA 3

Time of First Successful Submission: 2025-04-30 10:39:34

RSA 4

Time of First Successful Submission: 2025-05-02 04:55:29

RSA Signatures

Time of First Successful Submission: 2025-04-30 06:29:42

SHA 1

Time of First Successful Submission: 2025-04-30 06:39:41

SHA 2

Time of First Successful Submission: 2025-04-30 06:44:21

TLS 1

Time of First Successful Submission: 2025-06-26 04:07:27

TLS 2

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

level1

Time of First Successful Submission: 2025-04-07 09:43:45

level2

Time of First Successful Submission: 2025-04-07 09:44:13

level3

Time of First Successful Submission: 2025-04-07 09:44:56

level4

Time of First Successful Submission: 2025-04-07 09:45:20

level5

Time of First Successful Submission: 2025-04-07 10:01:57

level6

Time of First Successful Submission: 2025-04-07 10:05:51

level7

Time of First Successful Submission: 2025-04-07 10:06:37

level8

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

level9

Time of First Successful Submission: 2025-04-07 10:08:00

level10

Time of First Successful Submission: 2025-04-07 10:09:27

level11

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

level12

Time of First Successful Submission: 2025-04-07 10:14:24

level13

Time of First Successful Submission: 2025-04-07 10:15:24

level14

Time of First Successful Submission: 2025-04-07 10:16:28

level15

Time of First Successful Submission: 2025-04-07 10:17:03

level16

Time of First Successful Submission: 2025-04-07 10:18:25

level17

Time of First Successful Submission: 2025-05-02 05:09:53

level18

Time of First Successful Submission: 2025-06-28 04:21:39

level19

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

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-04-01 04:24:15

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-04-01 04:40:09

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-04-01 04:44:36

Reading Endianness (Python)

Time of First Successful Submission: 2025-04-01 05:24:08

Reading Endianness (C)

Time of First Successful Submission: 2025-04-02 09:09:31

Reading Endianness (x86)

Time of First Successful Submission: 2025-04-02 09:17:06

Version Information (Python)

Time of First Successful Submission: 2025-04-02 09:29:33

Version Information (C)

Time of First Successful Submission: 2025-04-02 09:35:38

Version Information (x86)

Time of First Successful Submission: 2025-04-07 10:28:29

Metadata and Data (Python)

Time of First Successful Submission: 2025-04-07 10:44:25

Metadata and Data (C)

Time of First Successful Submission: 2025-04-07 10:46:37

Metadata and Data (x86)

Time of First Successful Submission: 2025-04-07 15:34:18

Input Restrictions (Python)

Time of First Successful Submission: 2025-04-07 15:41:25

Input Restrictions (C)

Time of First Successful Submission: 2025-04-08 10:42:20

Input Restrictions (x86)

Time of First Successful Submission: 2025-04-09 06:22:48

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-04-09 10:42:19

Behold the cIMG! (C)

Time of First Successful Submission: 2025-04-10 06:05:16

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-04-11 08:46:34

A Basic cIMG (Python)

Time of First Successful Submission: 2025-04-10 06:47:47

A Basic cIMG (C)

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

A Basic cIMG (x86)

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

Internal State Mini (C)

Time of First Successful Submission: 2025-04-16 06:03:25

Internal State Mini (x86)

Time of First Successful Submission: 2025-04-17 04:05:55

Internal State (C)

Time of First Successful Submission: 2025-04-17 06:06:13

Internal State (x86)

Time of First Successful Submission: 2025-04-17 08:35:13

File Formats: Directives (C)

Time of First Successful Submission: 2025-04-21 04:08:22

File Formats: Directives (x86)

Time of First Successful Submission: 2025-04-22 05:41:11

The Patch Directive

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

Optimizing for Space

Time of First Successful Submission: 2025-04-29 07:20:33

Tweaking Images

Time of First Successful Submission: 2025-04-30 05:00:37

Storage and Retrieval

Time of First Successful Submission: 2025-05-05 08:33:16

Extracting Knowledge

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

Advanced Sprites

Time of First Successful Submission: 2025-05-07 06:32:33

Accessing Resources

Time of First Successful Submission: 2025-05-09 04:23:41

Unsafe Animations

Time of First Successful Submission: 2025-05-09 04:39:09

Animations

Time of First Successful Submission: 2025-05-09 10:14:05

Interoperability: Patching Data

Time of First Successful Submission: 2025-05-10 03:57:26

Patching Code

Time of First Successful Submission: 2025-05-10 06:17:54

Patching Control Flow

Time of First Successful Submission: 2025-05-10 08:15:29

Your First Overflow (easy)

Time of First Successful Submission: 2025-04-04 03:34:23

Your First Overflow (hard)

Time of First Successful Submission: 2025-04-04 03:36:52

Precision (easy)

Time of First Successful Submission: 2025-04-04 04:33:40

Precision (hard)

Time of First Successful Submission: 2025-04-04 04:41:48

Variable Control (easy)

Time of First Successful Submission: 2025-04-04 06:02:11

Variable Control (hard)

Time of First Successful Submission: 2025-04-04 09:01:11

Control Hijack (easy)

Time of First Successful Submission: 2025-04-04 10:09:58

Control Hijack (hard)

Time of First Successful Submission: 2025-04-04 10:22:51

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-04-07 06:39:30

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-04-07 06:46:40

PIEs (easy)

Time of First Successful Submission: 2025-04-07 07:59:01

PIEs (hard)

Time of First Successful Submission: 2025-04-07 08:18:06

String Lengths (easy)

Time of First Successful Submission: 2025-04-07 08:29:26

String Lengths (hard)

Time of First Successful Submission: 2025-04-07 08:39:57

Basic Shellcode

Time of First Successful Submission: 2025-04-08 08:59:35

NOP Sleds

Time of First Successful Submission: 2025-04-08 09:02:29

NULL-Free Shellcode

Time of First Successful Submission: 2025-04-08 09:03:38

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-04-10 08:38:22

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-04-10 08:43:13

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-04-10 08:59:49

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-04-17 08:02:11

ECB-to-Win (easy)

Time of First Successful Submission: 2025-05-02 06:32:26

ECB-to-Win (hard)

Time of First Successful Submission: 2025-05-02 06:35:52

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-05-22 12:27:57

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-06-10 11:31:51

CIMG Screenshots

Time of First Successful Submission: 2025-06-26 03:23:47

CIMG Screenshots 2

Time of First Successful Submission: 2025-06-27 09:29:45

Wily Webserver

Time of First Successful Submission: 2025-06-23 06:29:46

The Watering Hole

Time of First Successful Submission: 2025-06-27 05:12:35

Secure Chat 1

Time of First Successful Submission: 2025-06-28 10:43:58

Secure Chat 2

Time of First Successful Submission: 2025-06-30 09:46:02

Secure Chat 3

Time of First Successful Submission: 2025-07-04 09:35:13

Secure Chat 4

Time of First Successful Submission: 2025-07-07 06:28:49

Secure Chat 5

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

Program Security

159 / 162 19 / 9026

ello ackers!

Time of First Successful Submission: 2025-07-08 05:13:31

Syscall Smuggler

Time of First Successful Submission: 2025-07-09 06:38:08

Syscall Shenanigans

Time of First Successful Submission: 2025-07-09 06:44:36

Byte Budget

Time of First Successful Submission: 2025-07-10 03:52:36

ClobberCode

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

Diverse Delivery

Time of First Successful Submission: 2025-07-11 05:54:01

Pocket Payload

Time of First Successful Submission: 2025-07-12 03:47:06

Micro Menace

Time of First Successful Submission: 2025-07-11 05:46:58

Login Leakage (Easy)

Time of First Successful Submission: 2025-08-23 04:37:08

Login Leakage (Hard)

Time of First Successful Submission: 2025-08-23 04:40:46

Bounds Breaker (Easy)

Time of First Successful Submission: 2025-07-15 10:35:24

Bounds Breaker (Hard)

Time of First Successful Submission: 2025-07-15 10:42:40

Casting Catastrophe (Easy)

Time of First Successful Submission: 2025-07-25 09:18:39

Casting Catastrophe (Hard)

Time of First Successful Submission: 2025-07-25 09:23:30

Pointer Problems (Easy)

Time of First Successful Submission: 2025-08-23 04:52:09

Pointer Problems (Hard)

Time of First Successful Submission: 2025-08-23 05:36:06

Anomalous Array (Easy)

Time of First Successful Submission: 2025-08-25 08:12:53

Anomalous Array (Hard)

Time of First Successful Submission: 2025-08-31 11:30:06

Now you got it (Easy)

Time of First Successful Submission: 2025-09-02 06:14:07

Now you got it (Hard)

Time of First Successful Submission: 2025-09-02 06:55:37

Loop Lunacy (Easy)

Time of First Successful Submission: 2025-07-31 05:25:29

Loop Lunacy (Hard)

Time of First Successful Submission: 2025-07-31 08:22:44

Nosy Neighbor (Easy)

Time of First Successful Submission: 2025-07-31 08:39:35

Nosy Neighbor (Hard)

Time of First Successful Submission: 2025-07-31 09:07:55

Recursive Ruin (Easy)

Time of First Successful Submission: 2025-08-01 06:44:35

Recursive Ruin (Hard)

Time of First Successful Submission: 2025-08-01 08:33:15

Lingering Leftover (Easy)

Time of First Successful Submission: 2025-08-04 08:35:08

Lingering Leftover (Hard)

Time of First Successful Submission: 2025-08-04 09:38:30

Latent Leak (Easy)

Time of First Successful Submission: 2025-08-05 05:26:01

Latent Leak (Hard)

Time of First Successful Submission: 2025-08-05 09:21:35

Fork Foolery (Easy)

Time of First Successful Submission: 2025-08-14 08:40:38

Fork Foolery (Hard)

Time of First Successful Submission: 2025-08-14 08:57:21

Canary Conundrum (Easy)

Time of First Successful Submission: 2025-09-03 05:41:20

Canary Conundrum (Hard)

Time of First Successful Submission: 2025-09-03 05:53:30

A Crafty Clobber (Easy)

Time of First Successful Submission: 2025-09-03 08:17:11

A Crafty Clobber (Hard)

Time of First Successful Submission: 2025-09-03 09:00:49

Can It Fizz?

Time of First Successful Submission: 2025-09-04 05:57:56

Does It Buzz?

Time of First Successful Submission: 2025-09-05 15:08:59

Make It FizzBuzz

Time of First Successful Submission: 2025-09-08 08:06:33

Terrible Token (Easy)

Time of First Successful Submission: 2025-07-10 04:06:57

Terrible Token (Hard)

Time of First Successful Submission: 2025-07-11 06:04:39

Tangled Ticket (Easy)

Time of First Successful Submission: 2025-07-11 06:16:37

Tangled Ticket (Hard)

Time of First Successful Submission: 2025-07-11 06:27:53

Bit Bender

Time of First Successful Submission: 2025-09-08 08:15:51

Substitution Sorcery

Time of First Successful Submission: 2025-09-08 08:24:35

Meager Mangler (Easy)

Time of First Successful Submission: 2025-07-11 07:57:49

Meager Mangler (Hard)

Time of First Successful Submission: 2025-07-11 08:07:53

Monstrous Mangler (Easy)

Time of First Successful Submission: 2025-07-11 10:35:56

Monstrous Mangler (Hard)

Time of First Successful Submission: 2025-07-12 03:56:24

Patched Up (Easy)

Time of First Successful Submission: 2025-07-12 04:05:08

Patched Up (Hard)

Time of First Successful Submission: 2025-07-12 04:08:32

Puzzle Patch (Easy)

Time of First Successful Submission: 2025-07-12 04:11:49

Puzzle Patch (Hard)

Time of First Successful Submission: 2025-07-12 04:14:58

Patch Perfect (Easy)

Time of First Successful Submission: 2025-07-12 04:19:13

Patch Perfect (Hard)

Time of First Successful Submission: 2025-07-12 04:24:36

Trust the Yancode (Easy)

Time of First Successful Submission: 2025-07-14 08:03:15

Trust the Yancode (Hard)

Time of First Successful Submission: 2025-07-14 08:17:47

Know the Yancode (Easy)

Time of First Successful Submission: 2025-07-14 09:22:14

Know the Yancode (Hard)

Time of First Successful Submission: 2025-07-14 09:54:08

Master the Yancode (Easy)

Time of First Successful Submission: 2025-07-15 05:36:12

Master the Yancode (Hard)

Time of First Successful Submission: 2025-07-15 09:02:21

Transcend the Yancode (Easy)

Time of First Successful Submission: 2025-07-16 06:53:53

Transcend the Yancode (Hard)

Time of First Successful Submission: 2025-07-17 03:37:49

The Yanalyzer (Easy)

Time of First Successful Submission: 2025-07-23 09:58:14

The Yanalyzer (Hard)

Time of First Successful Submission: 2025-07-24 06:10:04

The Yangler (Easy)

Time of First Successful Submission: 2025-07-24 09:20:22

The Yangler (Hard)

Time of First Successful Submission: 2025-08-25 05:27:57

Yancraft (Easy)

Time of First Successful Submission: 2025-08-25 06:50:53

Yancraft (Hard)

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

Yansanity (Easy)

Time of First Successful Submission: 2025-09-11 08:02:43

Yansanity (Hard)

Time of First Successful Submission: 2025-09-11 09:18:50

When the Cow Says Moo

Time of First Successful Submission: 2025-09-09 08:00:13

Predictable Migration

Time of First Successful Submission: 2025-09-16 03:17:46

Hashing Heifers

Time of First Successful Submission: 2025-09-16 04:00:11

Salty Stampede

Time of First Successful Submission: 2025-09-16 04:51:37

Loose Link (Easy)

Time of First Successful Submission: 2025-08-05 09:30:57

Loose Link (Hard)

Time of First Successful Submission: 2025-08-05 09:34:12

Call Chain (Easy)

Time of First Successful Submission: 2025-08-05 09:41:33

Call Chain (Hard)

Time of First Successful Submission: 2025-08-05 09:46:07

Chain of Command (Easy)

Time of First Successful Submission: 2025-08-05 10:04:41

Chain of Command (Hard)

Time of First Successful Submission: 2025-08-05 10:11:07

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2025-08-06 05:40:44

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2025-08-06 05:59:33

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2025-08-06 08:37:49

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2025-08-06 08:45:00

Indirect Invocation (Easy)

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

Indirect Invocation (Hard)

Time of First Successful Submission: 2025-08-07 04:12:36

Leaky Libc (Easy)

Time of First Successful Submission: 2025-08-07 06:18:50

Leaky Libc (Hard)

Time of First Successful Submission: 2025-08-07 06:27:19

Putsception (Easy)

Time of First Successful Submission: 2025-08-07 08:44:06

Putsception (Hard)

Time of First Successful Submission: 2025-08-07 08:50:25

Pivotal Prelude (Easy)

Time of First Successful Submission: 2025-08-08 05:37:22

Pivotal Prelude (Hard)

Time of First Successful Submission: 2025-08-08 09:16:37

Pivotal Pointer (Easy)

Time of First Successful Submission: 2025-08-09 06:53:56

Pivotal Pointer (Hard)

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

Pivotal Payload (Easy)

Time of First Successful Submission: 2025-08-09 08:26:10

Pivotal Payload (Hard)

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

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2025-08-11 08:10:56

Pivotal Pursuit (Hard)

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

Guarded Gadgets (Easy)

Time of First Successful Submission: 2025-08-13 10:42:39

Guarded Gadgets (Hard)

Time of First Successful Submission: 2025-08-14 07:46:47

ROP Roulette (Easy)

Time of First Successful Submission: 2025-08-20 09:11:55

ROP Roulette (Hard)

Time of First Successful Submission: 2025-08-20 09:38:33

Libc Lottery (Easy)

Time of First Successful Submission: 2025-08-21 06:28:19

Libc Lottery (Hard)

Time of First Successful Submission: 2025-08-21 08:22:07

Freebie (Easy)

Time of First Successful Submission: 2025-08-14 09:36:59

Freebie (Hard)

Time of First Successful Submission: 2025-08-14 09:40:01

Freebin Feint (Easy)

Time of First Successful Submission: 2025-08-14 09:43:03

Freebin Feint (Hard)

Time of First Successful Submission: 2025-08-18 08:49:22

Free Flag Fumble (Easy)

Time of First Successful Submission: 2025-08-18 06:33:14

Free Flag Fumble (Hard)

Time of First Successful Submission: 2025-08-18 06:35:57

Fickle Free (Easy)

Time of First Successful Submission: 2025-08-22 15:22:42

Fickle Free (Hard)

Time of First Successful Submission: 2025-08-23 05:46:14

Malloc Mirage (Easy)

Time of First Successful Submission: 2025-08-26 03:03:29

Malloc Mirage (Hard)

Time of First Successful Submission: 2025-08-26 03:06:54

Seeking Secrets (Easy)

Time of First Successful Submission: 2025-08-26 03:22:19

Seeking Secrets (Hard)

Time of First Successful Submission: 2025-08-26 03:52:49

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2025-08-26 04:19:28

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2025-08-26 04:26:57

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2025-08-26 05:45:23

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2025-08-26 05:49:40

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2025-08-26 08:50:21

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2025-08-26 09:48:33

Sus Sequence (Easy)

Time of First Successful Submission: 2025-08-27 12:19:43

Sus Sequence (Hard)

Time of First Successful Submission: 2025-08-27 12:32:10

Echo Emanations (Easy)

Time of First Successful Submission: 2025-08-28 05:34:54

Echo Emanations (Hard)

Time of First Successful Submission: 2025-08-28 05:55:00

Stack Spoofing (Easy)

Time of First Successful Submission: 2025-08-29 04:18:38

Stack Spoofing (Hard)

Time of First Successful Submission: 2025-08-29 04:32:35

Stack Summoning (Easy)

Time of First Successful Submission: 2025-08-29 04:59:49

Stack Summoning (Hard)

Time of First Successful Submission: 2025-08-29 05:02:35

Enterprising Echo (Easy)

Time of First Successful Submission: 2025-08-29 06:27:34

Enterprising Echo (Hard)

Time of First Successful Submission: 2025-08-29 08:06:28

Ephemeral Echo (Easy)

Time of First Successful Submission: 2025-08-30 05:52:57

Ephemeral Echo (Hard)

Time of First Successful Submission: 2025-08-30 05:56:48

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2025-09-01 07:54:41

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2025-09-01 07:56:06

Sus Sequence Safety (Easy)

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

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2025-09-04 08:27:20

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2025-09-01 08:52:17

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2025-09-01 08:53:09

Overlapping Odyssey (Easy)

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

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2025-09-12 06:11:35

Tcache Terror (Easy)

Time of First Successful Submission: 2025-09-15 08:49:57

Tcache Terror (Hard)

Time of First Successful Submission: 2025-09-15 09:36:50

Containment Composition (Easy)

Time of First Successful Submission: 2025-09-08 10:53:09

Containment Composition (Hard)

Time of First Successful Submission: 2025-09-08 15:53:41

Constant Corruption (Easy)

Time of First Successful Submission: 2025-09-12 03:30:35

Constant Corruption (Hard)

Time of First Successful Submission: 2025-09-12 04:39:59

Return to YanLand (Easy)

Time of First Successful Submission: 2025-09-17 09:13:24

Return to YanLand (Hard)

Time of First Successful Submission: 2025-09-18 04:46:53

Escape from YanLand (Easy)

Time of First Successful Submission: 2025-09-18 06:10:33

Escape from YanLand (Hard)

Time of First Successful Submission: 2025-09-18 06:48:46

The YanFilter (Easy)

Time of First Successful Submission: 2025-09-19 03:42:48

The YanFilter (Hard)

Time of First Successful Submission: 2025-09-19 04:24:32

The Great YanFilter (Easy)

Time of First Successful Submission: 2025-09-20 10:27:42

The Great YanFilter (Hard)

Time of First Successful Submission: 2025-09-20 11:03:19

Yan85 Reborn (Easy)

Time of First Successful Submission: 2025-09-24 06:02:32

Yan85 Reborn (Hard)

Time of First Successful Submission: 2025-09-24 06:58:08

System Security

95 / 95 7 / 3184

chroot-escape-basic

Time of First Successful Submission: 2025-09-22 03:39:28

chroot-shellcode

Time of First Successful Submission: 2025-09-24 10:10:53

chroot-proper

Time of First Successful Submission: 2025-09-24 10:13:50

seccomp-basic

Time of First Successful Submission: 2025-09-25 05:08:52

seccomp-linkat

Time of First Successful Submission: 2025-09-25 06:06:50

seccomp-fchdir

Time of First Successful Submission: 2025-09-25 06:15:57

seccomp-rechroot

Time of First Successful Submission: 2025-09-25 07:43:42

seccomp-only

Time of First Successful Submission: 2025-09-25 10:49:28

seccomp-arch32

Time of First Successful Submission: 2025-09-26 09:19:25

seccomp-minimal

Time of First Successful Submission: 2025-09-26 09:49:05

seccomp-timebased

Time of First Successful Submission: 2025-09-27 04:59:29

seccomp-readonly

Time of First Successful Submission: 2025-09-27 06:50:41

process-isolation

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

mount-namespace

Time of First Successful Submission: 2025-09-29 04:37:45

mount-cleanup

Time of First Successful Submission: 2025-09-29 05:02:49

mount-readonly

Time of First Successful Submission: 2025-09-29 05:07:45

mount-shellcode

Time of First Successful Submission: 2025-09-29 05:44:03

mount-bindmount

Time of First Successful Submission: 2025-10-16 05:03:50

level1.0

Time of First Successful Submission: 2025-09-30 06:49:26

level1.1

Time of First Successful Submission: 2025-10-03 04:39:49

level2.0

Time of First Successful Submission: 2025-10-03 04:43:41

level2.1

Time of First Successful Submission: 2025-10-03 10:43:01

level3.0

Time of First Successful Submission: 2025-10-03 10:53:34

level3.1

Time of First Successful Submission: 2025-10-03 11:00:16

level4.0

Time of First Successful Submission: 2025-10-04 03:23:40

level4.1

Time of First Successful Submission: 2025-10-04 03:31:25

level5.0

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

level5.1

Time of First Successful Submission: 2025-10-07 10:25:46

level6.0

Time of First Successful Submission: 2025-10-08 10:42:37

level6.1

Time of First Successful Submission: 2025-10-09 05:41:27

level7.0

Time of First Successful Submission: 2025-10-09 09:51:03

level7.1

Time of First Successful Submission: 2025-10-10 05:37:46

level8.0

Time of First Successful Submission: 2025-10-10 05:50:52

level8.1

Time of First Successful Submission: 2025-10-11 06:25:29

level9.0

Time of First Successful Submission: 2025-10-11 06:38:52

level9.1

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

level10.0

Time of First Successful Submission: 2025-10-13 04:58:06

level10.1

Time of First Successful Submission: 2025-10-13 05:29:25

level11.0

Time of First Successful Submission: 2025-10-13 05:36:07

level11.1

Time of First Successful Submission: 2025-10-13 05:44:34

level1.0

Time of First Successful Submission: 2025-10-14 08:46:50

level1.1

Time of First Successful Submission: 2025-10-14 08:50:21

level2.0

Time of First Successful Submission: 2025-10-14 09:09:58

level2.1

Time of First Successful Submission: 2025-10-14 09:13:21

level3.0

Time of First Successful Submission: 2025-10-14 09:24:04

level3.1

Time of First Successful Submission: 2025-10-14 09:30:13

level4.0

Time of First Successful Submission: 2025-10-14 10:35:00

level4.1

Time of First Successful Submission: 2025-10-14 10:39:46

level5.0

Time of First Successful Submission: 2025-10-15 06:06:09

level5.1

Time of First Successful Submission: 2025-10-15 06:08:46

level6.0

Time of First Successful Submission: 2025-10-15 10:41:21

level6.1

Time of First Successful Submission: 2025-10-15 10:42:01

level7.0

Time of First Successful Submission: 2025-10-16 07:00:32

level7.1

Time of First Successful Submission: 2025-10-16 07:40:06

level8.0

Time of First Successful Submission: 2025-10-17 06:30:15

level8.1

Time of First Successful Submission: 2025-10-17 06:32:25

level9.0

Time of First Successful Submission: 2025-10-22 06:14:31

level9.1

Time of First Successful Submission: 2025-10-22 06:15:59

level10.0

Time of First Successful Submission: 2025-10-22 06:50:27

level10.1

Time of First Successful Submission: 2025-10-22 06:53:48

level11.0

Time of First Successful Submission: 2025-10-23 10:21:32

level11.1

Time of First Successful Submission: 2025-10-23 10:23:13

level12.0

Time of First Successful Submission: 2025-10-27 09:01:22

level12.1

Time of First Successful Submission: 2025-10-27 09:02:45

Baby Spectre 1

Time of First Successful Submission: 2025-10-31 05:35:35

Baby Spectre 2

Time of First Successful Submission: 2025-10-31 05:44:16

Baby Spectre 3

Time of First Successful Submission: 2025-11-03 04:49:42

Baby Spectre 4

Time of First Successful Submission: 2025-11-03 05:04:15

Baby Spectre 5

Time of First Successful Submission: 2025-11-09 05:14:16

Prefetch Peek

Time of First Successful Submission: 2025-11-11 12:40:02

Spooky Spectre 1

Time of First Successful Submission: 2025-11-20 05:15:15

Spooky Spectre 2

Time of First Successful Submission: 2025-11-26 03:47:33

Yan85 Reloaded

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

Ghost in the YPU 1

Time of First Successful Submission: 2025-12-01 08:36:45

Ghost in the YPU 2

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

Molten Access

Time of First Successful Submission: 2025-12-01 09:45:07

Molten Walk

Time of First Successful Submission: 2025-12-15 13:29:26

level1.0

Time of First Successful Submission: 2025-12-02 09:12:44

level1.1

Time of First Successful Submission: 2025-12-02 09:24:04

level2.0

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

level2.1

Time of First Successful Submission: 2025-12-04 09:42:26

level3.0

Time of First Successful Submission: 2025-12-17 03:14:36

level3.1

Time of First Successful Submission: 2025-12-17 03:52:36

level4.0

Time of First Successful Submission: 2025-12-19 04:26:54

level4.1

Time of First Successful Submission: 2025-12-19 04:50:38

level5.0

Time of First Successful Submission: 2025-12-24 09:29:14

level5.1

Time of First Successful Submission: 2025-12-25 05:03:18

level6.0

Time of First Successful Submission: 2025-12-25 07:43:29

level6.1

Time of First Successful Submission: 2025-12-25 08:16:14

level7.0

Time of First Successful Submission: 2025-12-26 04:50:00

level7.1

Time of First Successful Submission: 2025-12-26 09:10:25

level8.0

Time of First Successful Submission: 2025-12-26 09:22:30

level8.1

Time of First Successful Submission: 2025-12-26 09:59:42

Software Exploitation

37 / 90 295 / 1931

Level1.0

Time of First Successful Submission: 2025-12-08 07:27:55

Level1.1

Time of First Successful Submission: 2025-12-08 07:38:25

Level2.0

Time of First Successful Submission: 2025-12-08 07:43:21

Level2.1

Time of First Successful Submission: 2025-12-08 07:44:02

Level3.0

Time of First Successful Submission: 2025-12-17 07:12:23

Level3.1

Time of First Successful Submission: 2025-12-17 07:20:18

Level4.0

Time of First Successful Submission: 2025-12-17 08:48:04

Level4.1

Time of First Successful Submission: 2025-12-17 08:57:50

Level5.0

Time of First Successful Submission: 2025-12-17 09:34:56

Level5.1

Time of First Successful Submission: 2025-12-17 09:59:22

Level6.0

Time of First Successful Submission: 2025-12-23 10:44:51

Level6.1

Time of First Successful Submission: 2025-12-27 07:20:44

Level7.0

Time of First Successful Submission: 2025-12-27 08:36:37

Level7.1

Time of First Successful Submission: 2025-12-27 08:41:51

Level8.0

Time of First Successful Submission: 2025-12-30 03:22:04

Level8.1

Time of First Successful Submission: 2025-12-30 05:57:33

Level9.0

Time of First Successful Submission: 2025-12-30 07:03:40

Level9.1

Time of First Successful Submission: 2025-12-30 07:09:11

Level10.0

Time of First Successful Submission: 2025-12-31 04:37:53

Level10.1

Time of First Successful Submission: 2025-12-31 06:04:48

Level11.0

Time of First Successful Submission: 2025-12-31 09:00:36

Level11.1

Time of First Successful Submission: 2025-12-31 09:12:41

Level12.0

Time of First Successful Submission: 2026-01-02 09:27:56

Level12.1

Time of First Successful Submission: 2026-01-02 09:51:53

level1

Time of First Successful Submission: 2026-01-05 05:44:29

level2

Time of First Successful Submission: 2026-01-05 06:08:40

level3

Time of First Successful Submission: 2026-01-05 06:32:07

level4

Time of First Successful Submission: 2026-01-05 07:31:23

level5

Time of First Successful Submission: 2026-01-05 10:33:02

level6

Time of First Successful Submission: 2026-01-05 10:41:42

level7

Time of First Successful Submission: 2026-01-07 03:55:15

level8

Time of First Successful Submission: 2026-01-08 10:18:08

level9

Time of First Successful Submission: 2026-01-09 04:56:56

level10

Time of First Successful Submission: 2026-01-12 04:38:04

level11

Time of First Successful Submission: 2026-01-12 05:12:04

level12

Time of First Successful Submission: 2026-01-12 07:14:02

level13

Time of First Successful Submission: 2026-01-14 12:35:29

Start Here

11 / 12 1579 / 38345

Using the Terminal

Time of First Successful Submission: 2025-08-14 10:28:04

Using the VSCode Workspace

Time of First Successful Submission: 2024-04-18 04:06:45

Using the GUI Desktop

Time of First Successful Submission: 2024-04-18 04:10:31

Pasting into the Desktop

Time of First Successful Submission: 2024-04-18 04:13:18

Restarting Challenges

Time of First Successful Submission: 2024-11-13 03:16:41

Challenge Programs

Time of First Successful Submission: 2024-05-26 09:28:46

The Flag File

Time of First Successful Submission: 2024-04-18 06:22:43

Using Privileged Mode

Time of First Successful Submission: 2024-04-18 06:25:27

Persistent Home Directories - One

Time of First Successful Submission: 2024-04-18 06:29:25

Persistent Home Directories - Two

Time of First Successful Submission: 2024-04-18 06:30:48

Linux Luminarium

113 / 128 4086 / 28353

Intro to Commands

Time of First Successful Submission: 2024-11-13 03:18:55

Intro to Arguments

Time of First Successful Submission: 2024-11-13 03:19:30

Command History

Time of First Successful Submission: 2025-06-26 05:14:21

The Root

Time of First Successful Submission: 2024-11-13 03:20:06

Program and absolute paths

Time of First Successful Submission: 2024-05-26 09:33:15

Position thy self

Time of First Successful Submission: 2024-05-26 09:34:16

Position elsewhere

Time of First Successful Submission: 2024-05-26 09:35:26

implicit relative paths, from /

Time of First Successful Submission: 2024-05-26 09:36:37

explicit relative paths, from /

Time of First Successful Submission: 2024-05-26 09:37:18

implicit relative path

Time of First Successful Submission: 2024-05-26 09:37:51

home sweet home

Time of First Successful Submission: 2024-05-26 09:40:28

cat: not the pet, but the command!

Time of First Successful Submission: 2024-05-26 09:41:49

catting absolute paths

Time of First Successful Submission: 2024-05-26 09:42:13

more catting practice

Time of First Successful Submission: 2024-05-26 09:42:55

grepping for a needle in a haystack

Time of First Successful Submission: 2024-05-26 09:43:28

comparing files

Time of First Successful Submission: 2025-09-08 09:33:39

listing files

Time of First Successful Submission: 2024-05-26 09:44:35

touching files

Time of First Successful Submission: 2024-05-26 09:45:17

removing files

Time of First Successful Submission: 2024-11-13 03:21:11

moving files

Time of First Successful Submission: 2025-06-26 05:17:12

hidden files

Time of First Successful Submission: 2024-05-26 09:46:12

An Epic Filesystem Quest

Time of First Successful Submission: 2024-05-26 09:56:58

making directories

Time of First Successful Submission: 2024-05-26 09:59:29

finding files

Time of First Successful Submission: 2024-05-26 10:04:50

linking files

Time of First Successful Submission: 2024-11-13 03:24:51

Learning From Documentation

Time of First Successful Submission: 2024-05-26 10:07:09

Learning Complex Usage

Time of First Successful Submission: 2024-05-26 10:08:12

Reading Manuals

Time of First Successful Submission: 2024-05-26 10:11:43

Searching Manuals

Time of First Successful Submission: 2024-05-26 10:12:49

Searching For Manuals

Time of First Successful Submission: 2024-05-26 10:22:30

Helpful Programs

Time of First Successful Submission: 2024-05-26 10:23:38

Help for Builtins

Time of First Successful Submission: 2024-05-26 10:25:23

Matching with *

Time of First Successful Submission: 2024-05-26 10:27:22

Matching with ?

Time of First Successful Submission: 2024-05-26 10:28:26

Matching with []

Time of First Successful Submission: 2024-05-26 11:20:15

Matching paths with []

Time of First Successful Submission: 2024-05-26 11:22:01

Multiple globs

Time of First Successful Submission: 2025-09-08 09:34:38

Mixing globs

Time of First Successful Submission: 2024-05-26 11:25:58

Exclusionary globbing

Time of First Successful Submission: 2024-05-26 11:27:39

Tab completion

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

Multiple options for tab completion

Time of First Successful Submission: 2025-09-08 09:36:46

Tab completion on commands

Time of First Successful Submission: 2025-09-08 09:37:14

Redirecting output

Time of First Successful Submission: 2024-05-26 11:31:00

Redirecting more output

Time of First Successful Submission: 2024-05-26 11:31:52

Appending output

Time of First Successful Submission: 2024-05-26 11:32:47

Redirecting errors

Time of First Successful Submission: 2024-05-26 11:34:52

Redirecting input

Time of First Successful Submission: 2024-05-26 11:36:02

Grepping stored results

Time of First Successful Submission: 2024-05-26 11:39:04

Grepping live output

Time of First Successful Submission: 2024-05-26 11:39:42

Grepping errors

Time of First Successful Submission: 2024-05-26 11:40:58

Filtering with grep -v

Time of First Successful Submission: 2025-06-27 09:40:52

Duplicating piped data with tee

Time of First Successful Submission: 2024-05-26 11:46:35

Process substitution for input

Time of First Successful Submission: 2025-09-08 09:37:59

Writing to multiple programs

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

Split-piping stderr and stdout

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

Named pipes

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

Printing Variables

Time of First Successful Submission: 2024-05-26 11:47:56

Setting Variables

Time of First Successful Submission: 2024-05-26 11:49:28

Multi-word Variables

Time of First Successful Submission: 2024-05-26 11:49:49

Exporting Variables

Time of First Successful Submission: 2024-05-26 11:52:06

Printing Exported Variables

Time of First Successful Submission: 2024-05-26 11:48:19

Storing Command Output

Time of First Successful Submission: 2024-11-13 06:55:45

Reading Input

Time of First Successful Submission: 2024-05-26 11:53:10

Reading Files

Time of First Successful Submission: 2024-05-26 11:56:00

Translating characters

Time of First Successful Submission: 2025-06-26 05:18:20

Deleting characters

Time of First Successful Submission: 2025-06-26 05:19:09

Deleting newlines

Time of First Successful Submission: 2025-06-26 05:19:58

Extracting the first lines with head

Time of First Successful Submission: 2025-06-26 05:21:12

Extracting specific sections of text

Time of First Successful Submission: 2025-06-26 05:22:10

Sorting data

Time of First Successful Submission: 2025-09-08 09:41:15

Listing Processes

Time of First Successful Submission: 2024-05-26 12:04:05

Killing Processes

Time of First Successful Submission: 2024-05-26 12:07:50

Interrupting Processes

Time of First Successful Submission: 2024-05-26 12:08:26

Killing Misbehaving Processes

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

Suspending Processes

Time of First Successful Submission: 2024-05-26 12:09:07

Resuming Processes

Time of First Successful Submission: 2024-05-26 12:11:35

Backgrounding Processes

Time of First Successful Submission: 2024-05-26 12:14:59

Foregrounding Processes

Time of First Successful Submission: 2024-05-26 12:16:53

Starting Backgrounded Processes

Time of First Successful Submission: 2024-05-26 12:17:24

Process Exit Codes

Time of First Successful Submission: 2024-11-13 06:56:52

Becoming root with su

Time of First Successful Submission: 2024-11-13 07:02:26

Other users with su

Time of First Successful Submission: 2024-11-13 07:03:12

Cracking passwords

Time of First Successful Submission: 2024-11-13 07:09:28

Using sudo

Time of First Successful Submission: 2024-11-13 07:10:58

Changing File Ownership

Time of First Successful Submission: 2024-05-28 11:47:34

Groups and Files

Time of First Successful Submission: 2024-11-13 06:59:10

Fun With Groups Names

Time of First Successful Submission: 2024-11-13 07:00:25

Changing Permissions

Time of First Successful Submission: 2024-11-13 07:01:02

Executable Files

Time of First Successful Submission: 2024-05-31 15:19:10

Permission Tweaking Practice

Time of First Successful Submission: 2024-05-28 11:38:13

Permissions Setting Practice

Time of First Successful Submission: 2024-05-28 11:46:10

The SUID Bit

Time of First Successful Submission: 2024-05-31 15:20:22

Chaining with Semicolons

Time of First Successful Submission: 2024-05-26 11:58:02

Building on Success

Time of First Successful Submission: 2025-09-08 09:44:54

Handling Failure

Time of First Successful Submission: 2025-09-08 09:45:25

Your First Shell Script

Time of First Successful Submission: 2024-05-26 11:59:48

Redirecting Script Output

Time of First Successful Submission: 2024-05-26 12:01:26

Executable Shell Scripts

Time of First Successful Submission: 2024-11-13 07:12:43

Understanding Shebangs

Time of First Successful Submission: 2025-10-07 09:49:51

Scripting with Arguments

Time of First Successful Submission: 2025-10-07 09:50:25

Launching Screen

Time of First Successful Submission: 2025-07-26 05:22:02

Detaching and Attaching

Time of First Successful Submission: 2025-07-31 06:03:34

Finding Sessions

Time of First Successful Submission: 2025-07-31 06:04:42

Switching Windows

Time of First Successful Submission: 2025-07-31 06:05:47

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-07-31 06:07:40

Switching Windows (tmux)

Time of First Successful Submission: 2025-07-31 06:26:31

The PATH Variable

Time of First Successful Submission: 2024-11-30 06:36:33

Setting PATH

Time of First Successful Submission: 2024-11-30 06:37:37

Adding Commands

Time of First Successful Submission: 2024-11-30 06:40:27

Hijacking Commands

Time of First Successful Submission: 2024-11-30 06:42:29

Bashrc Backdoor

Time of First Successful Submission: 2025-06-27 09:42:00

Sniffing Input

Time of First Successful Submission: 2025-06-27 09:46:31

Overshared Directories

Time of First Successful Submission: 2025-06-27 09:49:37

Computing 101

60 / 69 2784 / 19401

Your First Register

Time of First Successful Submission: 2024-11-30 06:45:23

Your First Syscall

Time of First Successful Submission: 2024-11-30 06:46:39

Exit Codes

Time of First Successful Submission: 2024-11-30 06:47:34

Building Executables

Time of First Successful Submission: 2024-11-30 06:52:48

Moving Between Registers

Time of First Successful Submission: 2024-11-30 06:57:53

Tracing Syscalls

Time of First Successful Submission: 2024-11-30 06:55:06

Starting GDB

Time of First Successful Submission: 2025-02-04 09:15:26

Starting Programs in GDB

Time of First Successful Submission: 2025-02-04 09:17:12

Loading From Memory

Time of First Successful Submission: 2024-11-30 07:04:48

More Loading Practice

Time of First Successful Submission: 2024-11-30 07:07:09

Dereferencing Pointers

Time of First Successful Submission: 2024-11-30 07:10:06

Dereferencing Yourself

Time of First Successful Submission: 2024-11-30 07:11:22

Dereferencing with Offsets

Time of First Successful Submission: 2024-11-30 07:14:02

Stored Addresses

Time of First Successful Submission: 2024-11-30 08:14:07

Double Dereference

Time of First Successful Submission: 2024-11-30 08:17:47

Triple Dereference

Time of First Successful Submission: 2024-11-30 08:19:32

Writing Output

Time of First Successful Submission: 2024-11-30 08:29:28

Chaining Syscalls

Time of First Successful Submission: 2024-11-30 08:30:29

Writing Strings

Time of First Successful Submission: 2024-11-30 08:31:09

Reading Data

Time of First Successful Submission: 2025-04-17 06:30:32

set-register

Time of First Successful Submission: 2024-11-30 08:35:38

set-multiple-registers

Time of First Successful Submission: 2024-11-30 08:38:00

add-to-register

Time of First Successful Submission: 2024-11-30 08:43:02

linear-equation-registers

Time of First Successful Submission: 2024-11-30 08:46:33

integer-division

Time of First Successful Submission: 2024-11-30 09:27:44

modulo-operation

Time of First Successful Submission: 2024-11-30 09:34:29

set-upper-byte

Time of First Successful Submission: 2024-11-30 09:36:38

efficient-modulo

Time of First Successful Submission: 2024-11-30 09:50:35

byte-extraction

Time of First Successful Submission: 2024-12-05 06:57:22

bitwise-and

Time of First Successful Submission: 2024-12-05 07:01:38

check-even

Time of First Successful Submission: 2024-12-05 10:52:03

memory-read

Time of First Successful Submission: 2024-12-05 10:55:26

memory-write

Time of First Successful Submission: 2024-12-05 10:56:18

memory-increment

Time of First Successful Submission: 2024-12-06 04:18:08

byte-access

Time of First Successful Submission: 2024-12-06 04:24:58

memory-size-access

Time of First Successful Submission: 2024-12-06 04:28:22

little-endian-write

Time of First Successful Submission: 2024-12-06 04:35:36

memory-sum

Time of First Successful Submission: 2024-12-24 14:42:51

stack-subtraction

Time of First Successful Submission: 2024-12-24 14:50:38

swap-stack-values

Time of First Successful Submission: 2024-12-26 06:48:29

average-stack-values

Time of First Successful Submission: 2024-12-26 07:00:41

absolute-jump

Time of First Successful Submission: 2024-12-26 07:03:38

relative-jump

Time of First Successful Submission: 2025-01-01 04:54:19

jump-trampoline

Time of First Successful Submission: 2025-01-01 11:43:33

conditional-jump

Time of First Successful Submission: 2025-01-01 12:19:42

indirect-jump

Time of First Successful Submission: 2025-01-02 09:10:20

average-loop

Time of First Successful Submission: 2025-01-02 10:16:48

count-non-zero

Time of First Successful Submission: 2025-01-06 05:30:39

string-lower

Time of First Successful Submission: 2025-01-07 03:28:16

most-common-byte

Time of First Successful Submission: 2025-02-01 06:16:57

Debugging Programs

Time of First Successful Submission: 2025-01-02 09:28:23

Inspecting Registers

Time of First Successful Submission: 2025-01-02 09:30:06

Examining Memory

Time of First Successful Submission: 2025-01-02 09:36:54

Setting Breakpoints

Time of First Successful Submission: 2025-01-29 06:38:14

GDB Scripting

Time of First Successful Submission: 2025-01-29 06:58:21

Modifying Data

Time of First Successful Submission: 2025-01-29 09:33:08

Modifying Execution

Time of First Successful Submission: 2025-01-29 09:35:41

Broken Functions

Time of First Successful Submission: 2025-01-30 04:44:23

Exit

Time of First Successful Submission: 2025-01-31 06:41:23

Socket

Time of First Successful Submission: 2025-01-31 07:06:35

Playing With Programs

116 / 116 312 / 22210

What's the password?

Time of First Successful Submission: 2025-01-24 10:09:13

... and again!

Time of First Successful Submission: 2025-01-24 10:09:51

Newline Troubles

Time of First Successful Submission: 2025-01-24 10:11:31

Reasoning about files

Time of First Successful Submission: 2025-01-24 10:22:56

Specifying Filenames

Time of First Successful Submission: 2025-01-24 10:24:20

Binary and Hex Encoding

Time of First Successful Submission: 2025-01-30 04:52:56

More Hex

Time of First Successful Submission: 2025-01-30 04:54:10

Decoding Hex

Time of First Successful Submission: 2025-01-30 04:55:54

Decoding Practice

Time of First Successful Submission: 2025-01-30 15:49:57

Encoding Practice

Time of First Successful Submission: 2025-01-30 15:57:27

Hex-encoding ASCII

Time of First Successful Submission: 2025-01-30 16:07:26

Nested Encoding

Time of First Successful Submission: 2025-02-22 09:34:14

Hex-encoding UTF-8

Time of First Successful Submission: 2025-02-24 05:35:10

UTF Mixups

Time of First Successful Submission: 2025-02-24 05:41:46

Modifying Encoded Data

Time of First Successful Submission: 2025-02-24 05:51:31

Decoding Base64

Time of First Successful Submission: 2025-02-25 09:03:57

Encoding Base64

Time of First Successful Submission: 2025-02-25 09:05:40

Dealing with Obfuscation

Time of First Successful Submission: 2025-03-27 05:47:40

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-08-14 10:18:24

Your First HTTP Request

Time of First Successful Submission: 2025-03-20 04:07:23

Reading Flask

Time of First Successful Submission: 2025-03-20 04:09:53

Commented Data

Time of First Successful Submission: 2025-03-20 04:12:51

HTTP Metadata

Time of First Successful Submission: 2025-03-20 04:16:47

HTTP (netcat)

Time of First Successful Submission: 2024-11-13 08:18:55

HTTP Paths (netcat)

Time of First Successful Submission: 2024-11-19 07:00:49

HTTP (curl)

Time of First Successful Submission: 2024-11-19 06:58:39

HTTP (python)

Time of First Successful Submission: 2024-11-19 07:03:15

HTTP Host Header (python)

Time of First Successful Submission: 2024-11-13 08:27:37

HTTP Host Header (curl)

Time of First Successful Submission: 2024-11-13 08:23:35

HTTP Host Header (netcat)

Time of First Successful Submission: 2024-11-13 08:24:35

URL Encoding (netcat)

Time of First Successful Submission: 2025-03-27 05:55:38

HTTP GET Parameters

Time of First Successful Submission: 2025-03-20 04:51:34

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-03-27 05:57:32

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-03-24 08:43:57

HTTP Forms

Time of First Successful Submission: 2025-03-24 08:47:37

HTTP Forms (curl)

Time of First Successful Submission: 2025-03-24 09:04:54

HTTP Forms (netcat)

Time of First Successful Submission: 2025-04-01 04:04:34

HTTP Forms (python)

Time of First Successful Submission: 2025-04-02 03:26:49

HTTP Forms Without Forms

Time of First Successful Submission: 2025-03-24 08:54:29

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-03-24 09:06:48

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-04-01 04:16:31

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-04-08 08:38:26

HTTP Redirects (curl)

Time of First Successful Submission: 2025-03-24 09:08:46

HTTP Redirects (python)

Time of First Successful Submission: 2025-04-08 08:39:58

HTTP Cookies (curl)

Time of First Successful Submission: 2025-04-11 03:11:09

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-04-11 03:13:07

HTTP Cookies (python)

Time of First Successful Submission: 2025-04-11 03:16:04

Server State (python)

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

Listening Web

Time of First Successful Submission: 2025-07-04 10:23:03

Speaking Redirects

Time of First Successful Submission: 2025-08-14 10:23:29

JavaScript Redirects

Time of First Successful Submission: 2025-08-14 10:26:21

Including JavaScript

Time of First Successful Submission: 2025-08-18 07:01:54

HTTP (javascript)

Time of First Successful Submission: 2025-08-18 07:59:11

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-08-18 08:03:14

HTTP Forms (javascript)

Time of First Successful Submission: 2025-08-18 08:30:52

cat

Time of First Successful Submission: 2024-04-19 06:43:34

more

Time of First Successful Submission: 2024-04-21 12:34:40

less

Time of First Successful Submission: 2024-04-21 12:35:59

tail

Time of First Successful Submission: 2024-04-21 12:36:48

head

Time of First Successful Submission: 2024-04-21 12:37:50

sort

Time of First Successful Submission: 2024-04-21 12:38:35

vim

Time of First Successful Submission: 2024-04-21 12:39:23

emacs

Time of First Successful Submission: 2024-04-21 12:40:08

nano

Time of First Successful Submission: 2024-04-21 12:40:45

rev

Time of First Successful Submission: 2024-04-21 12:41:35

od

Time of First Successful Submission: 2024-04-21 12:50:03

hd

Time of First Successful Submission: 2024-04-21 12:53:37

xxd

Time of First Successful Submission: 2024-04-21 12:55:06

base32

Time of First Successful Submission: 2024-04-21 12:56:02

base64

Time of First Successful Submission: 2024-04-21 12:56:43

split

Time of First Successful Submission: 2024-04-21 12:58:39

gzip

Time of First Successful Submission: 2024-04-21 15:28:27

bzip2

Time of First Successful Submission: 2024-04-21 15:31:21

zip

Time of First Successful Submission: 2024-04-21 15:35:46

tar

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

ar

Time of First Successful Submission: 2024-04-21 16:09:09

cpio

Time of First Successful Submission: 2024-04-28 14:49:20

genisoimage

Time of First Successful Submission: 2024-05-04 16:36:31

env

Time of First Successful Submission: 2024-05-04 16:35:46

find

Time of First Successful Submission: 2024-05-04 16:42:24

make

Time of First Successful Submission: 2024-05-04 16:46:58

nice

Time of First Successful Submission: 2024-05-04 16:48:55

timeout

Time of First Successful Submission: 2024-05-04 16:49:49

stdbuf

Time of First Successful Submission: 2024-05-04 16:51:31

setarch

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

watch

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

socat

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

whiptail

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

awk

Time of First Successful Submission: 2024-05-05 05:23:41

sed

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

ed

Time of First Successful Submission: 2024-05-05 05:28:50

chown

Time of First Successful Submission: 2024-05-31 15:22:26

chmod

Time of First Successful Submission: 2024-05-05 05:30:40

cp

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

mv

Time of First Successful Submission: 2024-05-05 05:52:33

perl

Time of First Successful Submission: 2024-05-31 15:37:35

python

Time of First Successful Submission: 2024-05-31 15:39:10

ruby

Time of First Successful Submission: 2024-05-31 15:42:54

bash

Time of First Successful Submission: 2024-05-31 15:49:10

date

Time of First Successful Submission: 2024-05-31 15:50:13

dmesg

Time of First Successful Submission: 2024-05-31 15:52:10

wc

Time of First Successful Submission: 2024-05-31 15:54:52

gcc

Time of First Successful Submission: 2024-05-31 15:58:06

as

Time of First Successful Submission: 2024-05-31 16:00:24

wget

Time of First Successful Submission: 2025-02-24 08:21:46

ssh-keygen

Time of First Successful Submission: 2025-02-24 08:54:51

SQL Queries

Time of First Successful Submission: 2025-01-29 09:56:01

Filtering SQL

Time of First Successful Submission: 2025-01-29 09:57:03

Choosing Columns

Time of First Successful Submission: 2025-03-27 06:20:41

Exclusionary Filtering

Time of First Successful Submission: 2025-03-27 06:22:16

Filtering Strings

Time of First Successful Submission: 2025-03-27 06:23:12

Filtering on Expressions

Time of First Successful Submission: 2025-03-28 08:26:21

SELECTing Expressions

Time of First Successful Submission: 2025-03-28 08:33:24

Composite Conditions

Time of First Successful Submission: 2025-03-28 08:38:30

Reaching Your LIMITs

Time of First Successful Submission: 2025-03-28 08:48:36

Querying Metadata

Time of First Successful Submission: 2025-03-28 08:51:15

CybHer Dojo

11 / 104 1733 / 38563

Using the Terminal

Time of First Successful Submission: 2025-08-14 10:28:04

Using the VSCode Workspace

Time of First Successful Submission: 2024-04-18 04:06:45

Using the GUI Desktop

Time of First Successful Submission: 2024-04-18 04:10:31

Pasting into the Desktop

Time of First Successful Submission: 2024-04-18 04:13:18

Restarting Challenges

Time of First Successful Submission: 2024-11-13 03:16:41

Getting Help

Time of First Successful Submission: 2025-01-07 03:01:23

Challenge Programs

Time of First Successful Submission: 2024-05-26 09:28:46

The Flag File

Time of First Successful Submission: 2024-04-18 06:22:43

Using Privileged Mode

Time of First Successful Submission: 2024-04-18 06:25:27

Persistent Home Directories - One

Time of First Successful Submission: 2024-04-18 06:29:25

Persistent Home Directories - Two

Time of First Successful Submission: 2024-04-18 06:30:48

GCA CTF

11 / 104 1733 / 38563

Using the Terminal

Time of First Successful Submission: 2025-08-14 10:28:04

Using the VSCode Workspace

Time of First Successful Submission: 2024-04-18 04:06:45

Using the GUI Desktop

Time of First Successful Submission: 2024-04-18 04:10:31

Pasting into the Desktop

Time of First Successful Submission: 2024-04-18 04:13:18

Restarting Challenges

Time of First Successful Submission: 2024-11-13 03:16:41

Getting Help

Time of First Successful Submission: 2025-01-07 03:01:23

Challenge Programs

Time of First Successful Submission: 2024-05-26 09:28:46

The Flag File

Time of First Successful Submission: 2024-04-18 06:22:43

Using Privileged Mode

Time of First Successful Submission: 2024-04-18 06:25:27

Persistent Home Directories - One

Time of First Successful Submission: 2024-04-18 06:29:25

Persistent Home Directories - Two

Time of First Successful Submission: 2024-04-18 06:30:48

Honors Dojo

6 / 11 45 / 3

Honors Dojo

6 / 17 45 / 3

Honors Dojo

6 / 17 45 / 3

Pwntools Tutorials

4 / 12 566 / 1130

Level 0.0

Time of First Successful Submission: 2025-02-25 09:53:37

Level 1.0

Time of First Successful Submission: 2025-02-25 09:59:46

Level 1.1

Time of First Successful Submission: 2025-04-01 10:15:47

Level 2.0

Time of First Successful Submission: 2025-04-01 10:21:02