nitros_ken

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Example Dojo

5 / 6 304 / 493


Apple

Time of First Successful Submission: 2025-04-29 03:53:06

Banana

Time of First Successful Submission: 2025-04-29 03:53:21

Earth

Time of First Successful Submission: 2025-04-29 03:53:46

Mars

Time of First Successful Submission: 2025-04-29 03:54:04

Venus

Time of First Successful Submission: 2025-04-29 03:54:31


Example Import Dojo

4 / 4 340 / 493


Apple

Time of First Successful Submission: 2025-04-29 03:53:06

Banana

Time of First Successful Submission: 2025-04-29 03:53:21

Earth

Time of First Successful Submission: 2025-04-29 03:53:46

Martian Planet

Time of First Successful Submission: 2025-04-29 03:54:04


pwn.college Archives

16 / 43 5381 / 10767


HTTP (curl)

Time of First Successful Submission: 2025-04-29 03:58:59

HTTP (python)

Time of First Successful Submission: 2025-04-29 03:59:36

URL Encoding (curl)

Time of First Successful Submission: 2025-04-29 04:00:31

URL Encoding (python)

Time of First Successful Submission: 2025-04-29 04:01:16

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2025-04-29 04:02:16

HTTP GET Parameters (python)

Time of First Successful Submission: 2025-04-29 04:02:54

Multiple HTTP Parameters (python)

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

Multiple Form Fields (python)

Time of First Successful Submission: 2025-04-29 04:13:09

HTTP JSON (curl)

Time of First Successful Submission: 2025-04-29 04:15:49

HTTP JSON (netcat)

Time of First Successful Submission: 2025-04-29 04:16:52

HTTP JSON (python)

Time of First Successful Submission: 2025-05-06 04:36:04

Complex HTTP JSON (curl)

Time of First Successful Submission: 2025-05-06 04:36:43

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2025-05-06 05:02:51

Complex HTTP JSON (python)

Time of First Successful Submission: 2025-05-06 04:50:40

Server State (curl)

Time of First Successful Submission: 2025-05-06 04:53:41

Server State (netcat)

Time of First Successful Submission: 2025-05-06 04:55:43


CTF Archive

54 / 643 6 / 611


CRYPTO - 100 - 1

Time of First Successful Submission: 2024-12-29 16:20:53

CRYPTO - 100 - 2

Time of First Successful Submission: 2024-12-29 16:22:32

CRYPTO - 100 - 3

Time of First Successful Submission: 2024-12-29 16:24:15

CRYPTO - 100 - 4

Time of First Successful Submission: 2024-12-29 16:25:36

CRYPTO - 200 - 5

Time of First Successful Submission: 2024-12-29 16:26:53

CRYPTO - 200 - 6

Time of First Successful Submission: 2024-12-29 16:29:24

CRYPTO - 200 - 7

Time of First Successful Submission: 2024-12-29 16:30:42

CRYPTO - 300 - 8

Time of First Successful Submission: 2024-12-29 16:33:00

CRYPTO - 300 - 9

Time of First Successful Submission: 2024-12-29 16:34:10

CRYPTO - 50 - Emoji

Time of First Successful Submission: 2025-05-08 14:53:32

CRYPTO - 100 - ROT-I

Time of First Successful Submission: 2024-12-31 15:07:32

WEB - 20 - Amoebananas!

Time of First Successful Submission: 2025-04-29 03:40:55

WEB - 30 - SuperSecure™

Time of First Successful Submission: 2025-04-29 03:43:05

CRYPTO - 10 - SPQR

Time of First Successful Submission: 2025-04-28 15:31:33

CRYPTO - 15 - What the Hex

Time of First Successful Submission: 2025-04-28 15:32:05

CRYPTO - 20 - Artifact

Time of First Successful Submission: 2025-04-28 15:33:16

CRYPTO - 240 - RSA Fun

Time of First Successful Submission: 2025-04-28 15:35:49

CRYTPO - 10 - The Beginning

Time of First Successful Submission: 2025-05-07 13:43:32

CRYTPO - 60 - Substitution Cipher

Time of First Successful Submission: 2025-05-07 13:44:54

Warmup

Time of First Successful Submission: 2025-05-07 13:48:08

CRYPTO - 20 - Back To Basics

Time of First Successful Submission: 2025-05-07 13:49:17

CRYPTO - 40 - XOR

Time of First Successful Submission: 2025-05-07 13:53:23

CRYPTO - 50 - Intro to RSA

Time of First Successful Submission: 2025-05-07 13:54:45

CRYPTO - 30 - Really Secure Algorithm

Time of First Successful Submission: 2025-05-07 13:59:53

CRYPTO - 40 - Caesar and Desister

Time of First Successful Submission: 2025-05-07 14:00:56

CRYPTO - 70 - Randomly Sampled Algorithm

Time of First Successful Submission: 2025-05-07 14:02:14

CRYTPO - 40 - philosophy

Time of First Successful Submission: 2025-05-07 15:55:19

CRYTPO - 50 - aw-man

Time of First Successful Submission: 2025-05-07 15:56:41

MISC - 50 - layers

Time of First Successful Submission: 2025-05-07 15:59:10

MISC - 50 - do you wanna build a snowman?

Time of First Successful Submission: 2025-05-07 16:00:03

CRYPTO - 340 - Welcome To Crypto Land

Time of First Successful Submission: 2025-05-07 16:04:57

FORENSICS - 108 - Slap

Time of First Successful Submission: 2025-05-07 16:12:52

MISC - 118 - Verbose

Time of First Successful Submission: 2025-05-09 05:54:00

MISC - 276 - The Real Reversal

Time of First Successful Submission: 2025-05-09 06:05:35

CRYPTO - 100 - XORed

Time of First Successful Submission: 2025-05-08 04:19:35

FORENSICS - 100 - Comments

Time of First Successful Submission: 2025-05-08 04:32:04

FORENSICS - Meta Mountains

Time of First Successful Submission: 2025-05-08 04:33:07

REVERSE - StringCheese

Time of First Successful Submission: 2025-05-08 02:42:37

CRYPTO - Base 64 Times 10

Time of First Successful Submission: 2025-05-08 02:43:56

CRYPTO - 10 - TwoFifty

Time of First Successful Submission: 2025-05-08 02:46:01

CRYPTO - 53 - Cowsay

Time of First Successful Submission: 2025-05-08 02:58:57

MISC - It's All Greek to Me

Time of First Successful Submission: 2025-05-08 03:47:06

FORENSICS - 100 - Take it to the cleaners

Time of First Successful Submission: 2025-05-08 04:37:46

CRYPTO - 50 - Shifting Mindset

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

BINARY - 100 - Binary 1

Time of First Successful Submission: 2025-05-08 13:28:16

CRYPTO - Alphabet Soup

Time of First Successful Submission: 2025-05-08 13:22:07

CRYPTO - February 14th

Time of First Successful Submission: 2025-05-08 13:34:47

CRYPTO - Cover the BASEs

Time of First Successful Submission: 2025-05-08 13:35:08

CRYPTO - Oink Oink

Time of First Successful Submission: 2025-05-08 13:39:44

CRYPTO - 150 - Z3r0 C00l Bruh!

Time of First Successful Submission: 2025-05-08 13:44:14

RECON - 250 - It's to KeyZ

Time of First Successful Submission: 2025-05-08 13:49:15

CRYPTO - 232 - Factorize

Time of First Successful Submission: 2025-05-08 03:50:14

PWN - 100 - MoM5m4g1c

Time of First Successful Submission: 2025-05-08 13:02:02

PWN - 150 - k3Y

Time of First Successful Submission: 2025-05-08 13:19:11


Intro to Cybersecurity

40 / 181 4648 / 11984


Path Traversal 1

Time of First Successful Submission: 2025-05-13 13:16:31

Path Traversal 2

Time of First Successful Submission: 2025-05-13 13:42:09

CMDi 1

Time of First Successful Submission: 2025-05-13 12:36:55

CMDi 2

Time of First Successful Submission: 2025-05-13 13:46:12

CMDi 3

Time of First Successful Submission: 2025-05-13 14:06:50

CMDi 4

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

CMDi 5

Time of First Successful Submission: 2025-05-13 14:21:45

CMDi 6

Time of First Successful Submission: 2025-05-13 15:50:59

XOR

Time of First Successful Submission: 2025-01-01 06:26:41

XORing Hex

Time of First Successful Submission: 2025-01-01 07:14:52

XORing ASCII

Time of First Successful Submission: 2025-01-02 09:24:51

XORing ASCII Strings

Time of First Successful Submission: 2025-01-02 09:31:11

One-time Pad

Time of First Successful Submission: 2025-01-03 09:17:45

Many-time Pad

Time of First Successful Submission: 2025-01-03 09:29:37

AES

Time of First Successful Submission: 2025-04-27 09:33:05

AES-ECB-CPA

Time of First Successful Submission: 2025-04-27 15:16:08

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-04-27 16:04:35

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-04-27 16:39:47

DHKE

Time of First Successful Submission: 2025-04-27 16:47:56

DHKE-to-AES

Time of First Successful Submission: 2025-04-27 16:51:49

RSA 1

Time of First Successful Submission: 2025-04-23 09:43:31

RSA 2

Time of First Successful Submission: 2025-04-23 09:45:14

SHA 2

Time of First Successful Submission: 2025-05-15 05:18:23

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-04-23 09:32:59

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-05-08 15:18:35

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-05-08 15:21:50

Reading Endianness (Python)

Time of First Successful Submission: 2025-05-08 15:24:09

Reading Endianness (C)

Time of First Successful Submission: 2025-05-08 15:25:33

Reading Endianness (x86)

Time of First Successful Submission: 2025-05-08 15:30:48

Version Information (Python)

Time of First Successful Submission: 2025-05-09 03:54:19

Version Information (C)

Time of First Successful Submission: 2025-05-09 03:55:07

Version Information (x86)

Time of First Successful Submission: 2025-05-09 03:59:55

Metadata and Data (Python)

Time of First Successful Submission: 2025-05-09 04:04:25

Metadata and Data (C)

Time of First Successful Submission: 2025-05-09 04:08:25

Metadata and Data (x86)

Time of First Successful Submission: 2025-05-09 05:00:53

Input Restrictions (Python)

Time of First Successful Submission: 2025-05-09 05:27:33

Input Restrictions (C)

Time of First Successful Submission: 2025-05-09 05:28:47

Input Restrictions (x86)

Time of First Successful Submission: 2025-05-09 05:33:32

Your First Overflow (easy)

Time of First Successful Submission: 2025-04-27 16:54:04

Your First Overflow (hard)

Time of First Successful Submission: 2025-05-13 10:21:16


Program Security

12 / 161 4604 / 7403


level1.0

Time of First Successful Submission: 2025-05-14 05:06:12

level1.1

Time of First Successful Submission: 2025-05-14 05:07:48

level2.0

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

level2.1

Time of First Successful Submission: 2025-05-14 05:12:02

level3.0

Time of First Successful Submission: 2025-05-14 05:16:55

level3.1

Time of First Successful Submission: 2025-05-14 05:18:57

level4.0

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

level4.1

Time of First Successful Submission: 2025-05-14 05:22:35

level5.0

Time of First Successful Submission: 2025-05-14 05:28:13

level5.1

Time of First Successful Submission: 2025-05-14 05:35:02

level6.0

Time of First Successful Submission: 2025-05-14 05:57:02

level6.1

Time of First Successful Submission: 2025-05-14 06:00:46


Getting Started

10 / 10 1166 / 21281


Using the VSCode Workspace

Time of First Successful Submission: 2024-08-15 15:15:19

Using the GUI Desktop

Time of First Successful Submission: 2024-08-15 15:16:28

Pasting into the Desktop

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

Restarting Challenges

Time of First Successful Submission: 2024-08-15 15:24:25

Getting Help

Time of First Successful Submission: 2024-08-15 15:29:15

Challenge Programs

Time of First Successful Submission: 2024-08-15 15:30:10

The Flag File

Time of First Successful Submission: 2024-08-15 15:31:20

Using Practice Mode

Time of First Successful Submission: 2024-08-15 15:33:51

Persistent Home Directories - One

Time of First Successful Submission: 2024-08-15 15:35:39

Persistent Home Directories - Two

Time of First Successful Submission: 2024-08-15 15:36:45


Linux Luminarium

84 / 84 422 / 14193


Intro to Commands

Time of First Successful Submission: 2024-08-15 15:38:16

Intro to Arguments

Time of First Successful Submission: 2024-08-15 15:39:01

The Root

Time of First Successful Submission: 2024-08-15 15:40:13

Program and absolute paths

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

Position thy self

Time of First Successful Submission: 2024-08-15 15:42:14

Position elsewhere

Time of First Successful Submission: 2024-08-15 15:43:28

Position yet elsewhere

Time of First Successful Submission: 2024-08-15 15:44:28

implicit relative paths, from /

Time of First Successful Submission: 2024-08-15 15:47:27

explicit relative paths, from /

Time of First Successful Submission: 2024-08-15 15:48:12

implicit relative path

Time of First Successful Submission: 2024-08-15 15:48:54

home sweet home

Time of First Successful Submission: 2024-08-15 15:57:31

cat: not the pet, but the command!

Time of First Successful Submission: 2024-08-15 15:59:54

catting absolute paths

Time of First Successful Submission: 2024-08-15 16:00:35

more catting practice

Time of First Successful Submission: 2024-08-15 16:01:30

grepping for a needle in a haystack

Time of First Successful Submission: 2024-08-15 16:02:30

listing files

Time of First Successful Submission: 2024-08-15 16:03:37

touching files

Time of First Successful Submission: 2024-08-15 16:05:09

removing files

Time of First Successful Submission: 2024-08-15 16:05:55

hidden files

Time of First Successful Submission: 2024-08-15 16:06:43

An Epic Filesystem Quest

Time of First Successful Submission: 2024-08-15 16:10:49

making directories

Time of First Successful Submission: 2024-08-15 16:12:49

finding files

Time of First Successful Submission: 2024-08-15 16:14:29

linking files

Time of First Successful Submission: 2024-08-20 04:56:15

Learning From Documentation

Time of First Successful Submission: 2024-08-20 04:57:36

Learning Complex Usage

Time of First Successful Submission: 2024-08-20 04:58:26

Reading Manuals

Time of First Successful Submission: 2024-08-20 05:01:18

Searching Manuals

Time of First Successful Submission: 2024-08-20 05:14:59

Searching For Manuals

Time of First Successful Submission: 2024-08-20 05:20:12

Helpful Programs

Time of First Successful Submission: 2024-08-20 05:21:47

Help for Builtins

Time of First Successful Submission: 2024-08-20 06:32:00

Matching with *

Time of First Successful Submission: 2024-08-20 06:34:54

Matching with ?

Time of First Successful Submission: 2024-08-20 06:36:30

Matching with []

Time of First Successful Submission: 2024-08-20 06:38:16

Matching paths with []

Time of First Successful Submission: 2024-08-20 06:39:46

Mixing globs

Time of First Successful Submission: 2024-08-20 06:42:40

Exclusionary globbing

Time of First Successful Submission: 2024-08-20 06:44:14

Redirecting output

Time of First Successful Submission: 2024-08-20 06:47:46

Redirecting more output

Time of First Successful Submission: 2024-08-20 06:50:55

Appending output

Time of First Successful Submission: 2024-08-20 06:52:11

Redirecting errors

Time of First Successful Submission: 2024-08-20 06:53:42

Redirecting input

Time of First Successful Submission: 2024-08-20 06:55:16

Grepping stored results

Time of First Successful Submission: 2024-08-20 06:58:00

Grepping live output

Time of First Successful Submission: 2024-08-20 07:06:41

Grepping errors

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

Duplicating piped data with tee

Time of First Successful Submission: 2024-08-20 07:14:55

Writing to multiple programs

Time of First Successful Submission: 2024-08-20 13:22:43

Split-piping stderr and stdout

Time of First Successful Submission: 2024-08-26 09:47:02

Printing Variables

Time of First Successful Submission: 2024-08-26 09:50:27

Setting Variables

Time of First Successful Submission: 2024-08-26 09:51:26

Multi-word Variables

Time of First Successful Submission: 2024-08-26 09:52:22

Exporting Variables

Time of First Successful Submission: 2024-08-26 09:53:16

Printing Exported Variables

Time of First Successful Submission: 2024-08-26 09:53:50

Storing Command Output

Time of First Successful Submission: 2024-08-26 09:56:28

Reading Input

Time of First Successful Submission: 2024-08-26 09:57:25

Reading Files

Time of First Successful Submission: 2024-08-26 09:58:41

Listing Processes

Time of First Successful Submission: 2024-08-26 10:54:22

Killing Processes

Time of First Successful Submission: 2024-08-26 10:55:34

Interrupting Processes

Time of First Successful Submission: 2024-08-26 10:56:11

Suspending Processes

Time of First Successful Submission: 2024-08-26 10:56:54

Resuming Processes

Time of First Successful Submission: 2024-08-26 10:57:37

Backgrounding Processes

Time of First Successful Submission: 2024-08-26 10:58:56

Foregrounding Processes

Time of First Successful Submission: 2024-08-26 11:00:16

Starting Backgrounded Processes

Time of First Successful Submission: 2024-08-26 11:00:52

Process Exit Codes

Time of First Successful Submission: 2024-08-26 11:04:15

Changing File Ownership

Time of First Successful Submission: 2024-08-29 04:48:05

Groups and Files

Time of First Successful Submission: 2024-08-29 04:48:58

Fun With Groups Names

Time of First Successful Submission: 2024-08-29 04:50:04

Changing Permissions

Time of First Successful Submission: 2024-08-29 04:56:23

Executable Files

Time of First Successful Submission: 2024-08-29 04:57:15

Permission Tweaking Practice

Time of First Successful Submission: 2024-08-29 05:03:12

Permissions Setting Practice

Time of First Successful Submission: 2024-08-29 05:13:56

The SUID Bit

Time of First Successful Submission: 2024-08-29 05:18:11

Becoming root with su

Time of First Successful Submission: 2024-08-29 05:21:21

Other users with su

Time of First Successful Submission: 2024-08-29 05:22:17

Cracking passwords

Time of First Successful Submission: 2024-08-29 05:32:39

Using sudo

Time of First Successful Submission: 2024-08-29 05:33:24

Chaining with Semicolons

Time of First Successful Submission: 2024-08-29 05:34:20

Your First Shell Script

Time of First Successful Submission: 2024-08-29 05:35:31

Redirecting Script Output

Time of First Successful Submission: 2024-08-29 05:47:27

Executable Shell Scripts

Time of First Successful Submission: 2024-08-29 05:48:50

The PATH Variable

Time of First Successful Submission: 2024-08-29 05:50:59

Setting PATH

Time of First Successful Submission: 2024-08-29 05:51:53

Adding Commands

Time of First Successful Submission: 2024-08-29 06:17:21

Hijacking Commands

Time of First Successful Submission: 2024-08-29 06:35:38


Computing 101

60 / 69 1260 / 13485


Your First Register

Time of First Successful Submission: 2025-04-22 14:17:03

Your First Syscall

Time of First Successful Submission: 2025-04-22 14:18:38

Exit Codes

Time of First Successful Submission: 2025-04-22 14:19:33

Building Executables

Time of First Successful Submission: 2025-04-22 14:22:05

Moving Between Registers

Time of First Successful Submission: 2025-04-22 14:27:36

Tracing Syscalls

Time of First Successful Submission: 2025-04-22 14:28:28

Starting GDB

Time of First Successful Submission: 2025-04-22 14:28:57

Starting Programs in GDB

Time of First Successful Submission: 2025-04-22 14:29:30

Loading From Memory

Time of First Successful Submission: 2025-04-22 15:18:25

More Loading Practice

Time of First Successful Submission: 2025-04-22 15:19:03

Dereferencing Pointers

Time of First Successful Submission: 2025-04-22 15:19:51

Dereferencing Yourself

Time of First Successful Submission: 2025-04-22 15:22:24

Dereferencing with Offsets

Time of First Successful Submission: 2025-04-22 15:23:05

Stored Addresses

Time of First Successful Submission: 2025-04-22 15:24:33

Double Dereference

Time of First Successful Submission: 2025-04-22 15:27:11

Triple Dereference

Time of First Successful Submission: 2025-04-22 15:28:07

Writing Output

Time of First Successful Submission: 2025-04-22 15:33:22

Chaining Syscalls

Time of First Successful Submission: 2025-04-22 15:34:12

Writing Strings

Time of First Successful Submission: 2025-04-22 15:34:39

Reading Data

Time of First Successful Submission: 2025-04-22 15:47:28

set-register

Time of First Successful Submission: 2025-04-23 14:55:37

set-multiple-registers

Time of First Successful Submission: 2025-04-23 14:56:27

add-to-register

Time of First Successful Submission: 2025-04-23 14:57:32

linear-equation-registers

Time of First Successful Submission: 2025-04-23 14:59:27

integer-division

Time of First Successful Submission: 2025-04-23 15:01:57

modulo-operation

Time of First Successful Submission: 2025-04-23 15:03:49

set-upper-byte

Time of First Successful Submission: 2025-04-23 15:05:00

efficient-modulo

Time of First Successful Submission: 2025-04-23 15:16:16

byte-extraction

Time of First Successful Submission: 2025-04-27 08:14:06

bitwise-and

Time of First Successful Submission: 2025-04-27 08:15:18

check-even

Time of First Successful Submission: 2025-04-27 08:20:15

memory-read

Time of First Successful Submission: 2025-04-27 08:20:56

memory-write

Time of First Successful Submission: 2025-04-27 08:21:27

memory-increment

Time of First Successful Submission: 2025-04-27 08:26:28

byte-access

Time of First Successful Submission: 2025-04-27 08:26:55

memory-size-access

Time of First Successful Submission: 2025-04-27 08:27:43

little-endian-write

Time of First Successful Submission: 2025-04-27 08:35:01

memory-sum

Time of First Successful Submission: 2025-04-27 08:49:04

stack-subtraction

Time of First Successful Submission: 2025-04-27 08:50:36

swap-stack-values

Time of First Successful Submission: 2025-04-27 08:52:31

average-stack-values

Time of First Successful Submission: 2025-04-27 09:23:24

absolute-jump

Time of First Successful Submission: 2025-04-27 09:25:03

relative-jump

Time of First Successful Submission: 2025-05-07 05:30:40

jump-trampoline

Time of First Successful Submission: 2025-05-07 05:34:40

conditional-jump

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

indirect-jump

Time of First Successful Submission: 2025-05-07 06:06:26

average-loop

Time of First Successful Submission: 2025-05-07 13:05:47

count-non-zero

Time of First Successful Submission: 2025-05-07 13:13:02

string-lower

Time of First Successful Submission: 2025-05-07 13:32:02

most-common-byte

Time of First Successful Submission: 2025-05-10 06:49:24

level1

Time of First Successful Submission: 2025-04-23 09:53:49

level2

Time of First Successful Submission: 2025-04-23 09:55:51

level3

Time of First Successful Submission: 2025-05-08 05:20:40

level4

Time of First Successful Submission: 2025-05-08 05:31:26

level5

Time of First Successful Submission: 2025-05-08 09:26:36

level6

Time of First Successful Submission: 2025-05-08 09:33:28

level7

Time of First Successful Submission: 2025-05-08 09:43:08

level8

Time of First Successful Submission: 2025-05-08 09:46:15

Exit

Time of First Successful Submission: 2025-05-10 06:51:38

Socket

Time of First Successful Submission: 2025-05-10 08:02:50


Playing With Programs

124 / 255 1814 / 19799


What's the password?

Time of First Successful Submission: 2025-04-21 05:11:25

... and again!

Time of First Successful Submission: 2025-04-21 05:12:23

Newline Troubles

Time of First Successful Submission: 2025-04-21 05:21:37

Reasoning about files

Time of First Successful Submission: 2025-04-21 06:27:25

Specifying Filenames

Time of First Successful Submission: 2025-04-21 06:28:49

Binary and Hex Encoding

Time of First Successful Submission: 2025-04-21 06:10:16

More Hex

Time of First Successful Submission: 2025-04-21 06:12:08

Decoding Hex

Time of First Successful Submission: 2025-04-21 06:16:37

Decoding Practice

Time of First Successful Submission: 2025-04-21 06:20:33

Encoding Practice

Time of First Successful Submission: 2025-04-21 06:23:44

Hex-encoding ASCII

Time of First Successful Submission: 2025-04-21 06:26:50

Nested Encoding

Time of First Successful Submission: 2025-04-21 06:36:18

Hex-encoding UTF-8

Time of First Successful Submission: 2025-04-21 06:38:47

UTF Mixups

Time of First Successful Submission: 2025-04-21 06:44:10

Modifying Encoded Data

Time of First Successful Submission: 2025-04-21 08:44:45

Decoding Base64

Time of First Successful Submission: 2025-01-03 09:12:28

Encoding Base64

Time of First Successful Submission: 2025-04-21 09:15:27

Dealing with Obfuscation

Time of First Successful Submission: 2025-04-21 09:19:46

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-04-21 09:26:55

Your First HTTP Request

Time of First Successful Submission: 2025-04-22 15:49:59

Reading Flask

Time of First Successful Submission: 2025-04-22 15:51:42

Commented Data

Time of First Successful Submission: 2025-04-22 15:55:41

HTTP Metadata

Time of First Successful Submission: 2025-04-22 15:58:26

HTTP (netcat)

Time of First Successful Submission: 2025-04-22 16:08:25

HTTP Paths (netcat)

Time of First Successful Submission: 2025-04-23 06:03:21

HTTP (curl)

Time of First Successful Submission: 2025-04-23 06:03:55

HTTP (python)

Time of First Successful Submission: 2025-04-23 06:04:56

HTTP Host Header (python)

Time of First Successful Submission: 2025-04-23 06:07:44

HTTP Host Header (curl)

Time of First Successful Submission: 2025-04-23 06:12:49

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-04-23 06:14:37

URL Encoding (netcat)

Time of First Successful Submission: 2025-04-23 06:16:21

HTTP GET Parameters

Time of First Successful Submission: 2025-04-23 06:25:22

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-04-23 06:27:20

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-04-23 09:12:27

HTTP Forms

Time of First Successful Submission: 2025-04-23 09:18:20

HTTP Forms (curl)

Time of First Successful Submission: 2025-04-23 09:19:42

HTTP Forms (netcat)

Time of First Successful Submission: 2025-04-23 13:44:29

HTTP Forms (python)

Time of First Successful Submission: 2025-04-23 13:46:24

HTTP Forms Without Forms

Time of First Successful Submission: 2025-04-23 13:47:45

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-04-23 13:49:53

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-04-23 13:57:50

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-04-23 14:02:45

HTTP Redirects (curl)

Time of First Successful Submission: 2025-04-23 14:03:43

HTTP Redirects (python)

Time of First Successful Submission: 2025-04-23 14:04:29

HTTP Cookies (curl)

Time of First Successful Submission: 2025-04-24 15:47:41

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-04-24 15:56:14

HTTP Cookies (python)

Time of First Successful Submission: 2025-04-24 15:57:23

Server State (python)

Time of First Successful Submission: 2025-04-24 15:59:24

cat

Time of First Successful Submission: 2024-09-25 16:01:34

more

Time of First Successful Submission: 2024-10-15 09:47:22

less

Time of First Successful Submission: 2024-10-15 09:48:45

tail

Time of First Successful Submission: 2024-10-15 09:49:36

head

Time of First Successful Submission: 2024-10-15 09:50:17

sort

Time of First Successful Submission: 2024-10-15 09:50:58

vim

Time of First Successful Submission: 2024-10-15 09:59:08

emacs

Time of First Successful Submission: 2024-10-15 09:59:44

nano

Time of First Successful Submission: 2024-10-15 10:00:26

rev

Time of First Successful Submission: 2024-10-15 10:01:13

od

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

hd

Time of First Successful Submission: 2024-10-17 02:59:42

xxd

Time of First Successful Submission: 2024-10-17 03:00:47

base32

Time of First Successful Submission: 2024-10-17 03:01:30

base64

Time of First Successful Submission: 2024-10-17 03:02:12

split

Time of First Successful Submission: 2024-10-17 03:05:11

gzip

Time of First Successful Submission: 2024-10-17 03:13:05

bzip2

Time of First Successful Submission: 2025-05-11 11:29:30

zip

Time of First Successful Submission: 2025-05-11 11:31:57

tar

Time of First Successful Submission: 2025-05-11 11:42:10

ar

Time of First Successful Submission: 2025-05-11 11:44:01

cpio

Time of First Successful Submission: 2025-05-11 11:53:31

genisoimage

Time of First Successful Submission: 2025-05-11 11:55:36

env

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

find

Time of First Successful Submission: 2025-05-11 12:04:59

make

Time of First Successful Submission: 2025-05-11 13:02:11

nice

Time of First Successful Submission: 2025-05-11 13:06:11

timeout

Time of First Successful Submission: 2025-05-11 13:06:53

awk

Time of First Successful Submission: 2025-05-11 13:07:29

sed

Time of First Successful Submission: 2025-05-11 13:08:45

ed

Time of First Successful Submission: 2025-05-11 13:09:51

chmod

Time of First Successful Submission: 2025-05-16 03:55:50

cp

Time of First Successful Submission: 2025-05-11 13:30:38

mv

Time of First Successful Submission: 2025-05-11 13:31:39

python

Time of First Successful Submission: 2025-05-11 13:34:42

bash

Time of First Successful Submission: 2025-05-11 13:35:51

level1

Time of First Successful Submission: 2025-05-12 04:09:28

level2

Time of First Successful Submission: 2025-05-12 04:13:31

level3

Time of First Successful Submission: 2025-05-12 04:13:56

level4

Time of First Successful Submission: 2025-05-12 04:14:31

level5

Time of First Successful Submission: 2025-05-12 04:16:03

level6

Time of First Successful Submission: 2025-05-12 04:16:31

level7

Time of First Successful Submission: 2025-05-12 04:19:41

level8

Time of First Successful Submission: 2025-05-12 04:20:38

level9

Time of First Successful Submission: 2025-05-12 04:21:31

level10

Time of First Successful Submission: 2025-05-12 04:22:08

level11

Time of First Successful Submission: 2025-05-12 04:22:58

level12

Time of First Successful Submission: 2025-05-12 04:23:48

level13

Time of First Successful Submission: 2025-05-12 04:24:32

level14

Time of First Successful Submission: 2025-05-12 04:25:06

level15

Time of First Successful Submission: 2025-05-12 04:25:57

level16

Time of First Successful Submission: 2025-05-12 04:31:14

level17

Time of First Successful Submission: 2025-05-12 04:37:46

level18

Time of First Successful Submission: 2025-05-12 04:38:26

level19

Time of First Successful Submission: 2025-05-12 04:41:10

level20

Time of First Successful Submission: 2025-05-13 03:22:08

level21

Time of First Successful Submission: 2025-05-13 03:22:55

level22

Time of First Successful Submission: 2025-05-13 03:24:46

level23

Time of First Successful Submission: 2025-05-13 03:25:33

level24

Time of First Successful Submission: 2025-05-13 03:26:26

level25

Time of First Successful Submission: 2025-05-13 03:27:37

level26

Time of First Successful Submission: 2025-05-13 03:29:08

level27

Time of First Successful Submission: 2025-05-13 03:42:34

level28

Time of First Successful Submission: 2025-05-13 03:43:46

level29

Time of First Successful Submission: 2025-05-13 03:51:05

level30

Time of First Successful Submission: 2025-05-13 03:53:36

SQL Queries

Time of First Successful Submission: 2025-04-21 14:02:50

Filtering SQL

Time of First Successful Submission: 2025-04-21 14:04:10

Choosing Columns

Time of First Successful Submission: 2025-04-21 14:15:42

Exclusionary Filtering

Time of First Successful Submission: 2025-04-21 14:19:33

Filtering Strings

Time of First Successful Submission: 2025-04-21 14:21:20

Filtering on Expressions

Time of First Successful Submission: 2025-04-21 14:23:02

SELECTing Expressions

Time of First Successful Submission: 2025-04-21 14:56:54

Composite Conditions

Time of First Successful Submission: 2025-04-21 14:59:11

Reaching Your LIMITs

Time of First Successful Submission: 2025-04-21 15:00:59

Querying Metadata

Time of First Successful Submission: 2025-04-21 15:03:02


Cryptomania

6 / 6 22 / 164


Language Barrier

Time of First Successful Submission: 2024-12-30 03:24:11

Baby Steps

Time of First Successful Submission: 2024-12-30 03:26:20

Roman Cryptography

Time of First Successful Submission: 2024-12-30 03:30:01

Obscura

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

XOR

Time of First Successful Submission: 2024-12-30 03:34:37

XOR 2.0

Time of First Successful Submission: 2024-12-30 03:35:43


Desert CodeSprouts

5 / 7 5 / 118


Password Cracking

Time of First Successful Submission: 2025-04-21 09:38:52

Information Gathering

Time of First Successful Submission: 2025-04-21 10:37:33

Encryption Breaking

Time of First Successful Submission: 2025-04-21 09:45:28

Cipher Cracking

Time of First Successful Submission: 2025-05-06 05:10:07

PacMan

Time of First Successful Submission: 2025-05-06 05:11:12


Honors Dojo

6 / 6 43 / 49


Join an IRC Server

Time of First Successful Submission: 2025-04-25 05:40:55

Join an IRC Server (with an IRC Client)

Time of First Successful Submission: 2025-04-25 05:45:30

Change your nickname

Time of First Successful Submission: 2025-04-25 05:50:12

Join a channel

Time of First Successful Submission: 2025-04-25 05:50:57

Message a channel

Time of First Successful Submission: 2025-04-25 05:52:02

Remove another user

Time of First Successful Submission: 2025-04-25 05:54:36


Pwntools Tutorials

12 / 12 185 / 688


Level 0.0

Time of First Successful Submission: 2025-04-24 03:07:49

Level 1.0

Time of First Successful Submission: 2025-04-24 03:09:45

Level 1.1

Time of First Successful Submission: 2025-04-24 03:23:43

Level 2.0

Time of First Successful Submission: 2025-04-25 06:15:28

Level 2.1

Time of First Successful Submission: 2025-04-25 08:49:46

Level 2.2

Time of First Successful Submission: 2025-04-25 09:26:24

Level 2.3

Time of First Successful Submission: 2025-04-25 09:32:16

Level 2.4

Time of First Successful Submission: 2025-04-25 09:45:02

Level 2.5

Time of First Successful Submission: 2025-04-25 09:59:52

Level 2.6

Time of First Successful Submission: 2025-04-26 05:56:47

Level 3.0

Time of First Successful Submission: 2025-05-06 05:55:36

Level 4.0

Time of First Successful Submission: 2025-05-06 06:08:13