jyen

🐧 💻 🔱

hi

Example Dojo

2 / 6 439 / 488

Apple

Time of First Successful Submission: 2024-12-06 18:33:24

Banana

Time of First Successful Submission: 2024-12-06 18:33:45

Example Import Dojo

2 / 4 438 / 488

Apple

Time of First Successful Submission: 2024-12-06 18:33:24

Banana

Time of First Successful Submission: 2024-12-06 18:33:45

pwn.college Archives

16 / 43 4114 / 10751

HTTP (curl)

Time of First Successful Submission: 2024-08-26 17:42:24

HTTP (python)

Time of First Successful Submission: 2024-08-26 18:09:34

URL Encoding (curl)

Time of First Successful Submission: 2024-08-27 02:18:10

URL Encoding (python)

Time of First Successful Submission: 2024-08-27 02:22:18

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2024-08-27 02:35:54

HTTP GET Parameters (python)

Time of First Successful Submission: 2024-08-27 02:37:25

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2024-08-27 02:46:07

Multiple Form Fields (python)

Time of First Successful Submission: 2024-08-27 04:18:20

HTTP JSON (curl)

Time of First Successful Submission: 2024-08-28 16:58:14

HTTP JSON (netcat)

Time of First Successful Submission: 2024-08-28 17:03:29

HTTP JSON (python)

Time of First Successful Submission: 2024-08-28 17:10:44

Complex HTTP JSON (curl)

Time of First Successful Submission: 2024-08-28 17:20:37

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2024-08-28 17:35:56

Complex HTTP JSON (python)

Time of First Successful Submission: 2024-08-28 17:45:19

Server State (curl)

Time of First Successful Submission: 2024-08-28 19:17:53

Server State (netcat)

Time of First Successful Submission: 2024-08-28 19:27:46

CTF Archive

1 / 643 560 / 610

CRYPTO - 100 - 1

Time of First Successful Submission: 2024-11-23 21:53:28

Intro to Cybersecurity

176 / 176 1 / 11715

Path Traversal 1

Time of First Successful Submission: 2024-09-05 03:38:00

Path Traversal 2

Time of First Successful Submission: 2024-09-05 04:56:50

CMDi 1

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

CMDi 2

Time of First Successful Submission: 2024-09-05 05:10:16

CMDi 3

Time of First Successful Submission: 2024-09-05 05:14:57

CMDi 4

Time of First Successful Submission: 2024-09-05 05:19:14

CMDi 5

Time of First Successful Submission: 2024-09-05 05:30:07

CMDi 6

Time of First Successful Submission: 2024-09-05 05:38:21

Authentication Bypass 1

Time of First Successful Submission: 2024-09-05 17:43:41

Authentication Bypass 2

Time of First Successful Submission: 2024-09-05 19:52:16

SQLi 1

Time of First Successful Submission: 2024-09-05 20:26:47

SQLi 2

Time of First Successful Submission: 2024-09-05 22:05:53

SQLi 3

Time of First Successful Submission: 2024-09-05 22:23:32

SQLi 4

Time of First Successful Submission: 2024-09-05 22:32:44

SQLi 5

Time of First Successful Submission: 2024-09-06 05:41:24

XSS 1

Time of First Successful Submission: 2024-09-06 23:01:10

XSS 2

Time of First Successful Submission: 2024-09-07 16:50:13

XSS 3

Time of First Successful Submission: 2024-09-07 17:24:50

XSS 4

Time of First Successful Submission: 2024-09-07 17:29:35

XSS 5

Time of First Successful Submission: 2024-09-07 20:21:33

XSS 6

Time of First Successful Submission: 2024-09-07 20:32:24

XSS 7

Time of First Successful Submission: 2024-09-07 23:52:38

CSRF 1

Time of First Successful Submission: 2024-09-08 22:28:17

CSRF 2

Time of First Successful Submission: 2024-09-08 22:49:15

CSRF 3

Time of First Successful Submission: 2024-09-08 23:31:10

CSRF 4

Time of First Successful Submission: 2024-09-08 23:58:14

CSRF 5

Time of First Successful Submission: 2024-09-09 00:14:51

Connect

Time of First Successful Submission: 2024-09-18 22:25:32

Send

Time of First Successful Submission: 2025-02-22 21:02:27

Shutdown

Time of First Successful Submission: 2025-02-22 21:09:00

Listen

Time of First Successful Submission: 2024-09-18 22:32:56

Scan 1

Time of First Successful Submission: 2024-09-18 22:53:25

Scan 2

Time of First Successful Submission: 2024-09-19 02:46:30

Monitor 1

Time of First Successful Submission: 2024-09-20 03:46:02

Monitor 2

Time of First Successful Submission: 2024-09-21 18:33:24

Sniffing Cookies

Time of First Successful Submission: 2025-02-24 15:52:31

Network Configuration

Time of First Successful Submission: 2024-09-21 23:38:54

Firewall 1

Time of First Successful Submission: 2025-02-24 19:48:27

Firewall 2

Time of First Successful Submission: 2025-02-24 19:49:46

Firewall 3

Time of First Successful Submission: 2025-02-24 19:52:40

Denial of Service 1

Time of First Successful Submission: 2025-02-24 23:44:56

Denial of Service 2

Time of First Successful Submission: 2025-02-25 00:06:56

Denial of Service 3

Time of First Successful Submission: 2025-02-25 03:00:12

Ethernet

Time of First Successful Submission: 2024-09-23 18:49:34

IP

Time of First Successful Submission: 2024-09-23 19:29:37

TCP

Time of First Successful Submission: 2024-09-23 19:37:22

TCP Handshake

Time of First Successful Submission: 2024-09-23 19:52:35

UDP

Time of First Successful Submission: 2025-02-24 15:55:40

UDP 2

Time of First Successful Submission: 2025-02-24 16:01:46

UDP Spoofing 1

Time of First Successful Submission: 2025-02-24 16:05:53

UDP Spoofing 2

Time of First Successful Submission: 2025-02-25 03:15:17

UDP Spoofing 3

Time of First Successful Submission: 2025-02-25 03:19:07

UDP Spoofing 4

Time of First Successful Submission: 2025-02-25 03:42:02

ARP

Time of First Successful Submission: 2024-09-23 22:04:57

Intercept

Time of First Successful Submission: 2024-09-23 22:12:55

Man-in-the-Middle

Time of First Successful Submission: 2024-09-27 15:08:12

XOR

Time of First Successful Submission: 2024-10-04 17:23:04

XORing Hex

Time of First Successful Submission: 2024-10-04 17:30:10

XORing ASCII

Time of First Successful Submission: 2024-10-04 17:35:15

XORing ASCII Strings

Time of First Successful Submission: 2024-10-04 17:44:03

One-time Pad

Time of First Successful Submission: 2024-10-04 17:57:07

Many-time Pad

Time of First Successful Submission: 2024-10-04 19:15:58

AES

Time of First Successful Submission: 2024-10-05 22:07:07

AES-ECB-CPA

Time of First Successful Submission: 2024-10-07 00:12:19

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-03-17 14:53:34

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2024-10-07 00:56:29

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2024-10-07 19:06:57

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2024-10-07 19:56:23

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2024-10-07 20:00:32

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2024-10-07 23:25:27

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2024-10-08 04:33:42

AES-CBC

Time of First Successful Submission: 2024-10-09 18:38:26

AES-CBC Tampering

Time of First Successful Submission: 2024-10-11 18:26:14

AES-CBC Resizing

Time of First Successful Submission: 2024-10-11 19:04:29

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-03-17 15:17:43

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-03-17 15:20:31

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2024-10-12 16:40:00

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2024-10-12 22:35:30

DHKE

Time of First Successful Submission: 2024-10-12 22:43:29

DHKE-to-AES

Time of First Successful Submission: 2024-10-12 22:49:59

RSA 1

Time of First Successful Submission: 2024-10-12 23:35:46

RSA 2

Time of First Successful Submission: 2024-10-13 00:16:11

RSA Signatures

Time of First Successful Submission: 2024-10-13 02:43:12

SHA 1

Time of First Successful Submission: 2024-10-13 03:17:31

SHA 2

Time of First Successful Submission: 2024-10-13 03:26:45

RSA 3

Time of First Successful Submission: 2024-10-13 05:32:40

RSA 4

Time of First Successful Submission: 2024-10-13 05:39:34

TLS 1

Time of First Successful Submission: 2024-10-13 17:24:35

TLS 2

Time of First Successful Submission: 2024-10-13 22:31:41

level1

Time of First Successful Submission: 2024-10-19 17:40:19

level2

Time of First Successful Submission: 2024-10-19 17:41:54

level3

Time of First Successful Submission: 2024-10-19 17:44:10

level4

Time of First Successful Submission: 2024-10-19 17:44:59

level5

Time of First Successful Submission: 2024-10-19 17:47:07

level6

Time of First Successful Submission: 2024-10-19 17:54:11

level7

Time of First Successful Submission: 2024-10-19 17:55:22

level8

Time of First Successful Submission: 2024-10-19 17:56:11

level9

Time of First Successful Submission: 2024-10-19 17:57:32

level10

Time of First Successful Submission: 2024-10-19 18:09:01

level11

Time of First Successful Submission: 2024-10-19 18:11:23

level12

Time of First Successful Submission: 2024-10-19 18:13:24

level13

Time of First Successful Submission: 2024-10-19 18:14:23

level14

Time of First Successful Submission: 2024-10-19 18:15:43

level15

Time of First Successful Submission: 2024-10-19 18:16:37

level16

Time of First Successful Submission: 2024-10-19 18:17:46

level17

Time of First Successful Submission: 2024-10-19 18:48:43

level18

Time of First Successful Submission: 2024-10-19 18:49:47

level19

Time of First Successful Submission: 2024-10-19 18:53:38

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-04-01 03:22:01

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-04-01 03:23:54

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2024-11-08 17:32:50

Reading Endianness (Python)

Time of First Successful Submission: 2025-04-01 03:26:50

Reading Endianness (C)

Time of First Successful Submission: 2025-04-01 03:28:37

Reading Endianness (x86)

Time of First Successful Submission: 2024-11-09 01:55:27

Version Information (Python)

Time of First Successful Submission: 2025-04-01 03:30:33

Version Information (C)

Time of First Successful Submission: 2025-04-01 03:34:48

Version Information (x86)

Time of First Successful Submission: 2024-11-09 19:04:27

Metadata and Data (Python)

Time of First Successful Submission: 2025-04-01 03:38:40

Metadata and Data (C)

Time of First Successful Submission: 2025-04-01 03:43:40

Metadata and Data (x86)

Time of First Successful Submission: 2024-11-09 19:18:43

Input Restrictions (Python)

Time of First Successful Submission: 2025-04-01 03:49:04

Input Restrictions (C)

Time of First Successful Submission: 2025-04-01 03:51:29

Input Restrictions (x86)

Time of First Successful Submission: 2024-11-09 20:54:35

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-04-01 03:55:07

Behold the cIMG! (C)

Time of First Successful Submission: 2025-04-01 03:57:45

Behold the cIMG! (x86)

Time of First Successful Submission: 2024-11-09 21:10:09

A Basic cIMG (Python)

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

A Basic cIMG (C)

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

A Basic cIMG (x86)

Time of First Successful Submission: 2024-11-09 22:07:10

Internal State Mini (C)

Time of First Successful Submission: 2025-04-01 04:22:04

Internal State Mini (x86)

Time of First Successful Submission: 2025-04-01 04:25:26

Internal State (C)

Time of First Successful Submission: 2025-04-01 04:29:41

Internal State (x86)

Time of First Successful Submission: 2024-11-16 21:23:43

File Formats: Directives (C)

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

File Formats: Directives

Time of First Successful Submission: 2024-11-17 23:55:10

The Patch Directive

Time of First Successful Submission: 2024-11-18 02:51:27

Optimizing for Space

Time of First Successful Submission: 2024-11-18 03:00:58

Tweaking Images

Time of First Successful Submission: 2024-11-18 03:19:33

Storage and Retrieval

Time of First Successful Submission: 2024-11-18 06:57:00

Extracting Knowledge

Time of First Successful Submission: 2024-11-18 06:31:14

Advanced Sprites

Time of First Successful Submission: 2024-11-18 16:54:13

Accessing Resources

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

Unsafe Animations

Time of First Successful Submission: 2024-11-18 17:32:44

Animations

Time of First Successful Submission: 2024-11-18 21:56:00

Interoperability: Patching Data

Time of First Successful Submission: 2024-11-18 22:55:04

Patching Code

Time of First Successful Submission: 2024-11-19 02:17:00

Patching Control Flow

Time of First Successful Submission: 2024-11-19 02:07:58

Your First Overflow (easy)

Time of First Successful Submission: 2024-11-23 17:38:06

Your First Overflow (hard)

Time of First Successful Submission: 2024-11-25 17:51:43

Precision (easy)

Time of First Successful Submission: 2024-11-23 17:42:20

Precision (hard)

Time of First Successful Submission: 2024-11-25 17:59:00

Variable Control (easy)

Time of First Successful Submission: 2024-11-23 17:45:13

Variable Control (hard)

Time of First Successful Submission: 2024-11-25 18:03:05

Control Hijack (easy)

Time of First Successful Submission: 2024-11-23 17:52:03

Control Hijack (hard)

Time of First Successful Submission: 2024-11-25 18:09:07

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-11-23 18:13:22

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-11-25 18:12:23

PIEs (easy)

Time of First Successful Submission: 2024-11-24 17:18:30

PIEs (hard)

Time of First Successful Submission: 2024-11-25 19:02:54

String Lengths (easy)

Time of First Successful Submission: 2024-11-24 22:17:06

String Lengths (hard)

Time of First Successful Submission: 2024-11-25 19:09:09

Basic Shellcode

Time of First Successful Submission: 2024-11-24 23:43:05

NOP Sleds

Time of First Successful Submission: 2024-11-24 23:52:21

NULL-Free Shellcode

Time of First Successful Submission: 2024-11-25 00:19:43

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2024-11-25 03:11:06

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2024-11-25 19:53:43

Hijack to Shellcode (easy)

Time of First Successful Submission: 2024-11-25 04:14:10

Hijack to Shellcode (hard)

Time of First Successful Submission: 2024-11-25 19:59:20

ECB-to-Win (easy)

Time of First Successful Submission: 2024-12-03 15:10:14

ECB-to-Win (hard)

Time of First Successful Submission: 2024-12-03 15:13:16

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2024-12-03 15:24:03

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2024-12-03 18:39:39

CIMG Screenshots

Time of First Successful Submission: 2024-12-04 01:17:04

CIMG Screenshots 2

Time of First Successful Submission: 2024-12-04 20:26:17

Wily Webserver

Time of First Successful Submission: 2024-12-04 16:55:23

The Watering Hole

Time of First Successful Submission: 2024-12-04 17:16:27

Program Security

59 / 161 1126 / 7304

level4

Time of First Successful Submission: 2024-12-15 01:00:19

level5

Time of First Successful Submission: 2025-01-23 20:27:23

level6

Time of First Successful Submission: 2025-01-23 20:46:14

level7

Time of First Successful Submission: 2025-01-23 20:49:38

level8

Time of First Successful Submission: 2025-01-23 21:22:32

level9

Time of First Successful Submission: 2025-01-23 21:33:32

level10

Time of First Successful Submission: 2025-01-23 21:37:43

level11

Time of First Successful Submission: 2025-01-23 21:39:27

level12

Time of First Successful Submission: 2025-01-23 21:51:00

level13

Time of First Successful Submission: 2025-01-23 21:53:41

level14

Time of First Successful Submission: 2025-01-24 05:00:15

level1.0

Time of First Successful Submission: 2025-01-24 16:36:04

level1.1

Time of First Successful Submission: 2025-01-24 19:58:12

level2.0

Time of First Successful Submission: 2025-01-24 20:02:21

level2.1

Time of First Successful Submission: 2025-01-24 20:05:51

level3.0

Time of First Successful Submission: 2025-01-24 20:07:40

level3.1

Time of First Successful Submission: 2025-01-24 20:09:50

level4.0

Time of First Successful Submission: 2025-01-24 20:10:48

level4.1

Time of First Successful Submission: 2025-01-24 20:13:26

level5.0

Time of First Successful Submission: 2025-01-24 20:18:37

level5.1

Time of First Successful Submission: 2025-01-24 20:23:24

level6.0

Time of First Successful Submission: 2025-01-24 21:08:41

level6.1

Time of First Successful Submission: 2025-02-01 22:58:11

level7.0

Time of First Successful Submission: 2025-02-01 23:08:58

level7.1

Time of First Successful Submission: 2025-02-01 23:57:27

level8.0

Time of First Successful Submission: 2025-03-02 22:52:00

level8.1

Time of First Successful Submission: 2025-03-02 23:07:23

level9.0

Time of First Successful Submission: 2025-03-02 23:23:07

level9.1

Time of First Successful Submission: 2025-03-02 23:25:46

level10.0

Time of First Successful Submission: 2025-03-02 23:28:17

level10.1

Time of First Successful Submission: 2025-03-02 23:29:38

level11.0

Time of First Successful Submission: 2025-03-02 23:32:45

level11.1

Time of First Successful Submission: 2025-03-02 23:35:43

level12.0

Time of First Successful Submission: 2025-03-02 23:39:48

level12.1

Time of First Successful Submission: 2025-03-02 23:42:02

level13.0

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

level13.1

Time of First Successful Submission: 2025-03-03 20:25:58

level14.0

Time of First Successful Submission: 2025-03-03 23:43:50

level14.1

Time of First Successful Submission: 2025-03-04 00:00:52

level15.0

Time of First Successful Submission: 2025-03-04 00:23:19

level15.1

Time of First Successful Submission: 2025-03-04 19:23:33

level16.0

Time of First Successful Submission: 2025-03-04 19:48:10

level16.1

Time of First Successful Submission: 2025-03-04 19:54:27

level17.0

Time of First Successful Submission: 2025-03-04 20:57:47

level17.1

Time of First Successful Submission: 2025-03-04 21:06:47

level18.0

Time of First Successful Submission: 2025-03-04 21:17:37

level18.1

Time of First Successful Submission: 2025-03-04 21:26:33

level19.0

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

level19.1

Time of First Successful Submission: 2025-04-20 22:21:43

level20.0

Time of First Successful Submission: 2025-04-21 19:22:19

level20.1

Time of First Successful Submission: 2025-04-21 19:59:13

level21.0

Time of First Successful Submission: 2025-04-22 00:22:03

level21.1

Time of First Successful Submission: 2025-04-22 00:31:02

level22.0

Time of First Successful Submission: 2025-04-23 01:41:41

level22.1

Time of First Successful Submission: 2025-04-23 02:32:17

level4.0

Time of First Successful Submission: 2025-04-23 20:01:55

level4.1

Time of First Successful Submission: 2025-04-23 20:04:33

level5.0

Time of First Successful Submission: 2025-04-24 19:35:10

level5.1

Time of First Successful Submission: 2025-04-24 19:37:10

Getting Started

9 / 10 9479 / 20329

Using the VSCode Workspace

Time of First Successful Submission: 2024-08-23 02:15:33

Using the GUI Desktop

Time of First Successful Submission: 2024-08-23 02:17:08

Pasting into the Desktop

Time of First Successful Submission: 2024-08-23 02:19:04

Restarting Challenges

Time of First Successful Submission: 2024-08-23 02:21:12

Challenge Programs

Time of First Successful Submission: 2024-08-31 17:04:51

The Flag File

Time of First Successful Submission: 2024-08-31 17:06:47

Using Practice Mode

Time of First Successful Submission: 2024-08-31 17:08:41

Persistent Home Directories - One

Time of First Successful Submission: 2024-08-31 17:10:27

Persistent Home Directories - Two

Time of First Successful Submission: 2024-08-31 17:11:08

Linux Luminarium

84 / 84 262 / 13583

Intro to Commands

Time of First Successful Submission: 2024-08-23 02:25:55

Intro to Arguments

Time of First Successful Submission: 2024-08-23 02:27:36

The Root

Time of First Successful Submission: 2024-08-23 02:33:29

Program and absolute paths

Time of First Successful Submission: 2024-08-23 02:34:39

Position thy self

Time of First Successful Submission: 2024-08-23 02:37:32

Position elsewhere

Time of First Successful Submission: 2024-08-23 02:40:26

Position yet elsewhere

Time of First Successful Submission: 2024-08-23 02:41:40

implicit relative paths, from /

Time of First Successful Submission: 2024-08-23 02:43:16

explicit relative paths, from /

Time of First Successful Submission: 2024-08-23 02:46:19

implicit relative path

Time of First Successful Submission: 2024-08-23 02:47:24

home sweet home

Time of First Successful Submission: 2024-08-23 15:42:09

cat: not the pet, but the command!

Time of First Successful Submission: 2024-08-23 16:01:18

catting absolute paths

Time of First Successful Submission: 2024-08-23 16:02:12

more catting practice

Time of First Successful Submission: 2024-08-23 16:02:57

grepping for a needle in a haystack

Time of First Successful Submission: 2024-08-23 16:05:17

listing files

Time of First Successful Submission: 2024-08-23 16:09:13

touching files

Time of First Successful Submission: 2024-08-23 16:10:42

removing files

Time of First Successful Submission: 2024-08-23 16:11:38

hidden files

Time of First Successful Submission: 2024-08-23 16:13:09

An Epic Filesystem Quest

Time of First Successful Submission: 2024-08-23 16:22:43

making directories

Time of First Successful Submission: 2024-08-23 16:24:12

finding files

Time of First Successful Submission: 2024-08-23 16:30:37

linking files

Time of First Successful Submission: 2024-08-23 16:52:40

Learning From Documentation

Time of First Successful Submission: 2024-08-23 17:00:46

Learning Complex Usage

Time of First Successful Submission: 2024-08-23 17:02:58

Reading Manuals

Time of First Successful Submission: 2024-08-23 17:05:59

Searching Manuals

Time of First Successful Submission: 2024-08-23 17:07:24

Searching For Manuals

Time of First Successful Submission: 2024-08-23 17:19:00

Helpful Programs

Time of First Successful Submission: 2024-08-23 17:21:27

Help for Builtins

Time of First Successful Submission: 2024-08-23 17:27:38

Matching with *

Time of First Successful Submission: 2024-08-23 17:32:09

Matching with ?

Time of First Successful Submission: 2024-08-23 17:33:31

Matching with []

Time of First Successful Submission: 2024-08-23 17:34:44

Matching paths with []

Time of First Successful Submission: 2024-08-23 17:38:38

Mixing globs

Time of First Successful Submission: 2024-08-23 17:46:00

Exclusionary globbing

Time of First Successful Submission: 2024-08-23 17:48:05

Redirecting output

Time of First Successful Submission: 2024-08-23 18:00:13

Redirecting more output

Time of First Successful Submission: 2024-08-23 18:02:23

Appending output

Time of First Successful Submission: 2024-08-23 18:05:03

Redirecting errors

Time of First Successful Submission: 2024-08-23 18:06:44

Redirecting input

Time of First Successful Submission: 2024-08-23 18:09:54

Grepping stored results

Time of First Successful Submission: 2024-08-23 18:20:27

Grepping live output

Time of First Successful Submission: 2024-08-23 18:21:39

Grepping errors

Time of First Successful Submission: 2024-08-23 18:23:02

Duplicating piped data with tee

Time of First Successful Submission: 2024-08-23 18:32:43

Writing to multiple programs

Time of First Successful Submission: 2024-08-24 02:45:30

Split-piping stderr and stdout

Time of First Successful Submission: 2024-08-24 02:52:21

Printing Variables

Time of First Successful Submission: 2024-08-24 02:53:50

Setting Variables

Time of First Successful Submission: 2024-08-24 02:55:52

Multi-word Variables

Time of First Successful Submission: 2024-08-24 02:56:27

Exporting Variables

Time of First Successful Submission: 2024-08-24 02:58:39

Printing Exported Variables

Time of First Successful Submission: 2024-08-24 03:00:45

Storing Command Output

Time of First Successful Submission: 2024-08-24 03:02:25

Reading Input

Time of First Successful Submission: 2024-08-24 03:04:16

Reading Files

Time of First Successful Submission: 2024-08-24 03:05:54

Listing Processes

Time of First Successful Submission: 2024-08-24 03:28:47

Killing Processes

Time of First Successful Submission: 2024-08-24 15:13:10

Interrupting Processes

Time of First Successful Submission: 2024-08-25 02:36:41

Suspending Processes

Time of First Successful Submission: 2024-08-25 16:58:05

Resuming Processes

Time of First Successful Submission: 2024-08-25 16:58:53

Backgrounding Processes

Time of First Successful Submission: 2024-08-25 17:06:02

Foregrounding Processes

Time of First Successful Submission: 2024-08-25 17:07:13

Starting Backgrounded Processes

Time of First Successful Submission: 2024-08-25 17:07:56

Process Exit Codes

Time of First Successful Submission: 2024-08-25 17:09:00

Changing File Ownership

Time of First Successful Submission: 2024-08-25 17:15:39

Groups and Files

Time of First Successful Submission: 2024-08-25 17:19:40

Fun With Groups Names

Time of First Successful Submission: 2024-08-25 17:20:41

Changing Permissions

Time of First Successful Submission: 2024-08-25 17:29:59

Executable Files

Time of First Successful Submission: 2024-08-25 17:33:34

Permission Tweaking Practice

Time of First Successful Submission: 2024-08-25 17:46:09

Permissions Setting Practice

Time of First Successful Submission: 2024-08-25 17:53:12

The SUID Bit

Time of First Successful Submission: 2024-08-25 18:01:10

Becoming root with su

Time of First Successful Submission: 2024-08-25 18:17:28

Other users with su

Time of First Successful Submission: 2024-08-25 18:22:07

Cracking passwords

Time of First Successful Submission: 2024-08-25 18:24:41

Using sudo

Time of First Successful Submission: 2024-08-25 18:27:13

Chaining with Semicolons

Time of First Successful Submission: 2024-08-25 18:28:14

Your First Shell Script

Time of First Successful Submission: 2024-08-25 18:30:46

Redirecting Script Output

Time of First Successful Submission: 2024-08-25 18:34:04

Executable Shell Scripts

Time of First Successful Submission: 2024-08-25 18:36:12

The PATH Variable

Time of First Successful Submission: 2024-08-25 20:06:13

Setting PATH

Time of First Successful Submission: 2024-08-25 20:08:55

Adding Commands

Time of First Successful Submission: 2024-08-25 21:01:41

Hijacking Commands

Time of First Successful Submission: 2024-08-25 21:29:55

Computing 101

69 / 69 5 / 13140

Your First Register

Time of First Successful Submission: 2024-10-26 00:54:02

Your First Syscall

Time of First Successful Submission: 2024-10-26 01:25:18

Exit Codes

Time of First Successful Submission: 2024-10-26 01:27:38

Building Executables

Time of First Successful Submission: 2024-10-26 01:46:54

Moving Between Registers

Time of First Successful Submission: 2024-10-26 02:07:04

Tracing Syscalls

Time of First Successful Submission: 2024-10-26 02:05:21

Starting GDB

Time of First Successful Submission: 2025-02-07 02:01:14

Starting Programs in GDB

Time of First Successful Submission: 2025-02-07 02:01:55

Loading From Memory

Time of First Successful Submission: 2024-10-26 21:33:12

More Loading Practice

Time of First Successful Submission: 2024-10-26 21:34:49

Dereferencing Pointers

Time of First Successful Submission: 2024-10-26 21:39:21

Dereferencing Yourself

Time of First Successful Submission: 2024-10-26 21:40:29

Dereferencing with Offsets

Time of First Successful Submission: 2024-10-26 21:41:59

Stored Addresses

Time of First Successful Submission: 2024-10-26 21:43:21

Double Dereference

Time of First Successful Submission: 2024-10-26 21:45:15

Triple Dereference

Time of First Successful Submission: 2024-10-26 21:46:49

Writing Output

Time of First Successful Submission: 2024-10-27 04:45:03

Chaining Syscalls

Time of First Successful Submission: 2024-10-27 04:48:20

Writing Strings

Time of First Successful Submission: 2024-10-27 04:55:20

Reading Data

Time of First Successful Submission: 2025-02-11 15:22:52

set-register

Time of First Successful Submission: 2024-10-28 00:07:21

set-multiple-registers

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

add-to-register

Time of First Successful Submission: 2024-10-28 00:12:35

linear-equation-registers

Time of First Successful Submission: 2024-10-28 00:23:14

integer-division

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

modulo-operation

Time of First Successful Submission: 2024-10-28 22:35:49

set-upper-byte

Time of First Successful Submission: 2024-10-28 22:41:40

efficient-modulo

Time of First Successful Submission: 2024-10-28 22:59:03

byte-extraction

Time of First Successful Submission: 2024-10-28 23:03:08

bitwise-and

Time of First Successful Submission: 2024-10-29 01:07:39

check-even

Time of First Successful Submission: 2024-10-29 01:16:24

memory-read

Time of First Successful Submission: 2024-10-29 20:28:17

memory-write

Time of First Successful Submission: 2024-10-29 22:49:49

memory-increment

Time of First Successful Submission: 2024-10-30 17:26:47

byte-access

Time of First Successful Submission: 2024-10-30 19:59:58

memory-size-access

Time of First Successful Submission: 2024-10-30 20:02:16

little-endian-write

Time of First Successful Submission: 2024-10-30 20:32:00

memory-sum

Time of First Successful Submission: 2024-10-30 22:47:27

stack-subtraction

Time of First Successful Submission: 2024-10-30 22:50:25

swap-stack-values

Time of First Successful Submission: 2024-10-30 22:52:39

average-stack-values

Time of First Successful Submission: 2024-10-30 22:57:27

absolute-jump

Time of First Successful Submission: 2024-10-30 23:01:07

relative-jump

Time of First Successful Submission: 2024-10-31 02:32:46

jump-trampoline

Time of First Successful Submission: 2024-11-01 04:08:35

conditional-jump

Time of First Successful Submission: 2024-11-01 04:44:24

indirect-jump

Time of First Successful Submission: 2024-11-01 04:55:24

average-loop

Time of First Successful Submission: 2024-11-01 05:00:55

count-non-zero

Time of First Successful Submission: 2024-11-01 05:04:58

string-lower

Time of First Successful Submission: 2024-11-01 17:18:54

most-common-byte

Time of First Successful Submission: 2024-11-01 18:11:24

level1

Time of First Successful Submission: 2024-11-01 22:37:05

level2

Time of First Successful Submission: 2024-11-01 22:39:05

level3

Time of First Successful Submission: 2024-11-01 23:18:40

level4

Time of First Successful Submission: 2024-11-02 02:46:03

level5

Time of First Successful Submission: 2024-11-02 17:08:27

level6

Time of First Successful Submission: 2024-11-02 19:14:10

level7

Time of First Successful Submission: 2024-11-02 19:15:25

level8

Time of First Successful Submission: 2024-11-02 19:45:07

Exit

Time of First Successful Submission: 2024-11-03 02:35:05

Socket

Time of First Successful Submission: 2024-11-03 02:59:43

Bind

Time of First Successful Submission: 2024-11-03 03:23:21

Listen

Time of First Successful Submission: 2024-11-03 03:52:01

Accept

Time of First Successful Submission: 2024-11-03 04:02:55

Static Response

Time of First Successful Submission: 2024-11-03 05:31:20

Dynamic Response

Time of First Successful Submission: 2024-11-03 16:31:30

Iterative GET Server

Time of First Successful Submission: 2024-11-03 16:33:33

Concurrent GET Server

Time of First Successful Submission: 2024-11-03 16:50:37

Concurrent POST Server

Time of First Successful Submission: 2024-11-03 17:57:36

Web Server

Time of First Successful Submission: 2024-11-03 21:38:13

Playing With Programs

65 / 255 4263 / 19626

What's the password?

Time of First Successful Submission: 2025-01-20 21:26:03

... and again!

Time of First Successful Submission: 2025-01-20 21:26:28

Newline Troubles

Time of First Successful Submission: 2025-01-20 21:27:00

Reasoning about files

Time of First Successful Submission: 2025-01-20 21:28:14

Specifying Filenames

Time of First Successful Submission: 2025-01-20 21:29:21

Binary and Hex Encoding

Time of First Successful Submission: 2025-01-20 21:32:47

More Hex

Time of First Successful Submission: 2025-01-20 21:34:53

Decoding Hex

Time of First Successful Submission: 2025-01-20 21:37:51

Decoding Practice

Time of First Successful Submission: 2025-01-20 22:04:50

Encoding Practice

Time of First Successful Submission: 2025-01-20 22:08:02

Hex-encoding ASCII

Time of First Successful Submission: 2025-01-20 22:17:56

Nested Encoding

Time of First Successful Submission: 2025-01-20 22:30:07

Hex-encoding UTF-8

Time of First Successful Submission: 2025-01-20 22:35:35

UTF Mixups

Time of First Successful Submission: 2025-01-20 22:39:24

Modifying Encoded Data

Time of First Successful Submission: 2025-01-20 22:46:33

Decoding Base64

Time of First Successful Submission: 2024-10-04 17:50:08

Encoding Base64

Time of First Successful Submission: 2025-01-20 22:49:38

Dealing with Obfuscation

Time of First Successful Submission: 2025-01-20 22:56:12

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-01-20 23:05:56

Your First HTTP Request

Time of First Successful Submission: 2025-01-27 17:47:14

Reading Flask

Time of First Successful Submission: 2025-01-27 17:48:53

Commented Data

Time of First Successful Submission: 2025-01-27 17:50:23

HTTP Metadata

Time of First Successful Submission: 2025-01-27 17:51:12

HTTP (netcat)

Time of First Successful Submission: 2024-08-26 17:53:55

HTTP Paths (netcat)

Time of First Successful Submission: 2024-08-27 02:09:25

HTTP (curl)

Time of First Successful Submission: 2024-08-27 02:03:16

HTTP (python)

Time of First Successful Submission: 2024-08-27 02:15:34

HTTP Host Header (python)

Time of First Successful Submission: 2024-08-27 01:02:10

HTTP Host Header (curl)

Time of First Successful Submission: 2024-08-26 19:36:59

HTTP Host Header (netcat)

Time of First Successful Submission: 2024-08-26 22:46:22

URL Encoding (netcat)

Time of First Successful Submission: 2024-08-27 02:27:26

HTTP GET Parameters

Time of First Successful Submission: 2024-08-27 02:34:26

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2024-08-27 02:42:45

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2024-08-27 02:41:15

HTTP Forms

Time of First Successful Submission: 2025-01-27 17:53:00

HTTP Forms (curl)

Time of First Successful Submission: 2024-08-27 02:58:06

HTTP Forms (netcat)

Time of First Successful Submission: 2024-08-27 03:53:19

HTTP Forms (python)

Time of First Successful Submission: 2024-08-27 04:01:23

HTTP Forms Without Forms

Time of First Successful Submission: 2025-01-27 17:58:16

Multiple Form Fields (curl)

Time of First Successful Submission: 2024-08-27 04:08:08

Multiple Form Fields (netcat)

Time of First Successful Submission: 2024-08-27 04:13:35

HTTP Redirects (netcat)

Time of First Successful Submission: 2024-08-28 17:57:07

HTTP Redirects (curl)

Time of First Successful Submission: 2024-08-28 17:49:21

HTTP Redirects (python)

Time of First Successful Submission: 2024-08-28 18:32:21

HTTP Cookies (curl)

Time of First Successful Submission: 2024-08-28 18:49:32

HTTP Cookies (netcat)

Time of First Successful Submission: 2024-08-28 19:06:51

HTTP Cookies (python)

Time of First Successful Submission: 2024-08-28 19:08:41

Server State (python)

Time of First Successful Submission: 2024-08-28 19:28:42

Listening Web

Time of First Successful Submission: 2025-01-28 01:36:26

Speaking Redirects

Time of First Successful Submission: 2025-01-28 02:00:21

JavaScript Redirects

Time of First Successful Submission: 2025-01-28 16:02:44

Including JavaScript

Time of First Successful Submission: 2025-01-28 16:11:03

HTTP (javascript)

Time of First Successful Submission: 2025-01-28 16:13:55

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-01-28 16:17:19

HTTP Forms (javascript)

Time of First Successful Submission: 2025-01-28 16:24:57

SQL Queries

Time of First Successful Submission: 2025-01-28 02:04:19

Filtering SQL

Time of First Successful Submission: 2025-01-26 18:33:16

Choosing Columns

Time of First Successful Submission: 2025-01-28 02:06:09

Exclusionary Filtering

Time of First Successful Submission: 2025-01-28 02:07:07

Filtering Strings

Time of First Successful Submission: 2025-01-28 02:08:02

Filtering on Expressions

Time of First Successful Submission: 2025-01-28 02:09:56

SELECTing Expressions

Time of First Successful Submission: 2025-01-28 02:14:15

Composite Conditions

Time of First Successful Submission: 2025-01-28 02:15:43

Reaching Your LIMITs

Time of First Successful Submission: 2025-01-28 02:18:30

Querying Metadata

Time of First Successful Submission: 2025-01-28 02:20:31

Arizona CTF 2025

23 / 23 2 / 329

Hijack Me!

Time of First Successful Submission: 2025-04-05 20:11:48

Expand Your Mind

Time of First Successful Submission: 2025-04-06 04:23:24

Fiesty File

Time of First Successful Submission: 2025-04-06 04:16:01

No Limitations

Time of First Successful Submission: 2025-04-06 04:12:40

Dangerous Downloads

Time of First Successful Submission: 2025-04-05 22:06:39

No Admin For You

Time of First Successful Submission: 2025-04-05 22:26:15

Cowherders 1

Time of First Successful Submission: 2025-04-05 22:31:20

Cowherders 2

Time of First Successful Submission: 2025-04-05 22:42:09

Always Backup Your Data

Time of First Successful Submission: 2025-04-05 23:13:28

GuessMe (Cryptocurrency, easy)

Time of First Successful Submission: 2025-04-11 01:02:58

TripleTrouble (Cryptography, easy)

Time of First Successful Submission: 2025-04-07 20:04:37

FlashLoaned Vault (Cryptocurrency, medium)

Time of First Successful Submission: 2025-04-11 01:21:33

ReadOnly (Cryptocurrency, medium)

Time of First Successful Submission: 2025-04-11 01:22:50

Collude (Cryptography, hard)

Time of First Successful Submission: 2025-04-07 23:43:22

TimeSlinger 1

Time of First Successful Submission: 2025-04-06 00:04:16

TimeSlinger 2

Time of First Successful Submission: 2025-04-06 21:58:05

crackme

Time of First Successful Submission: 2025-04-09 02:20:39

tree

Time of First Successful Submission: 2025-04-09 02:55:48

BMPacker

Time of First Successful Submission: 2025-04-09 17:14:25

Do you know your ABCs?

Time of First Successful Submission: 2025-04-10 03:44:51

PI Jail

Time of First Successful Submission: 2025-04-10 05:31:31

Secure FTP v0.1

Time of First Successful Submission: 2025-04-10 19:55:14

Xsh v1.1

Time of First Successful Submission: 2025-04-10 20:22:43

Hanto Dojo

12 / 29 20 / 73

11 HOURS Stunning 4K Underwater Footage and Music

Time of First Successful Submission: 2025-02-09 04:15:21

60 Hour Countup Timer

Time of First Successful Submission: 2025-02-10 13:59:42

223 hours in 1 video

Time of First Successful Submission: 2025-02-20 14:43:34

lofi hip hop radio 📚 beats to relax/study to

Time of First Successful Submission: 2025-02-21 14:04:36

Evaluating Is Fun!

Time of First Successful Submission: 2025-04-05 17:39:10

Variables Are Fun!

Time of First Successful Submission: 2025-04-05 17:39:56

Functions Are Fun!

Time of First Successful Submission: 2025-04-05 17:40:27

Printing Is Fun!

Time of First Successful Submission: 2025-04-05 17:41:39

Opening Is Fun!

Time of First Successful Submission: 2025-04-05 17:42:31

Globals Are Fun!

Time of First Successful Submission: 2025-04-11 19:43:55

Modules Are Fun!

Time of First Successful Submission: 2025-04-11 19:48:46

Importing Is Fun!

Time of First Successful Submission: 2025-04-11 19:49:38

Kalevala

2 / 18 46 / 95

guessnumber.01

Time of First Successful Submission: 2024-12-05 03:09:01

delayed-flag

Time of First Successful Submission: 2025-01-25 17:58:57

Linux Lunacy

2 / 7 26 / 36

Only Files

Time of First Successful Submission: 2025-04-06 04:16:01

Full Circus

Time of First Successful Submission: 2025-04-06 04:12:40

The Art of the Shell

3 / 51 132 / 306

The Transient Path

Time of First Successful Submission: 2025-04-05 20:11:48

Saga of the Sneaky Similarity

Time of First Successful Submission: 2025-04-06 04:23:24

Deception, Born of Wisdom

Time of First Successful Submission: 2025-04-05 22:06:39