Mizu

🐧 💻 🔤

Example Dojo

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Apple

Time of First Successful Submission: 2026-04-10 13:02:50

Banana

Time of First Successful Submission: 2026-04-10 13:03:12

Earth

Time of First Successful Submission: 2026-04-10 13:03:54

Mars

Time of First Successful Submission: 2026-04-10 13:04:38

Venus

Time of First Successful Submission: 2026-04-10 13:05:16

Graded Lecture

Time of First Successful Submission: 2026-04-10 13:16:52

Example Import Dojo

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Apple

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Banana

Time of First Successful Submission: 2026-04-10 13:03:12

Earth

Time of First Successful Submission: 2026-04-10 13:03:54

Martian Planet

Time of First Successful Submission: 2026-04-10 13:04:38

pwn.college Archives

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Triple Dereference

Time of First Successful Submission: 2026-04-24 11:11:22

Intro to Programming Languages

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Lecture 1.1. Course Environment

Time of First Successful Submission: 2026-04-21 12:03:44

Lab 1.1 - Start Terminal

Time of First Successful Submission: 2026-04-21 12:01:14

Lecture 1.2. Linux Shells

Time of First Successful Submission: 2026-04-22 11:54:30

Lecture 1.3. Linux File System

Time of First Successful Submission: 2026-04-22 12:02:08

Lecture 1.4. Executing Programs

Time of First Successful Submission: 2026-04-22 12:09:01

Lecture 1.5. Common Commands

Time of First Successful Submission: 2026-04-22 12:19:59

Lab 1.5.2 - Using ls and cd

Time of First Successful Submission: 2026-04-21 13:04:55

Lab 1.5.3 - Using grep

Time of First Successful Submission: 2026-04-21 13:06:28

Lecture 1.6. Redirection of I/O

Time of First Successful Submission: 2026-04-22 12:23:45

Lab 1.6 - Using grep and pipe

Time of First Successful Submission: 2026-04-21 13:12:56

Lecture 1.7. Regular Expressions

Time of First Successful Submission: 2026-04-22 12:30:03

Lecture 1.8. Misc Linux

Time of First Successful Submission: 2026-04-22 12:46:29

Lecture 1.9. Testing Code on pwn.college

Time of First Successful Submission: 2026-04-22 12:51:02

Lab 1.9 - Test some If Statements

Time of First Successful Submission: 2026-04-21 13:15:37

P1.0 Level 1 Open /flag in VSCode

Time of First Successful Submission: 2026-04-14 14:37:12

Commands

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Command Arguments

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Command History

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The Root Path

Time of First Successful Submission: 2026-04-09 13:50:37

Absolute Paths

Time of First Successful Submission: 2026-04-09 13:52:06

Changing position

Time of First Successful Submission: 2026-04-09 14:23:01

Changing to an Absolute Path

Time of First Successful Submission: 2026-04-09 14:24:23

Relative Paths

Time of First Successful Submission: 2026-04-09 14:54:55

P1.0 Level 5 read

Time of First Successful Submission: 2026-04-14 14:38:23

Cat

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Ls

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Ls All

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P1.0 Level 2 list dir

Time of First Successful Submission: 2026-04-14 14:39:00

Find

Time of First Successful Submission: 2026-04-10 12:03:03

P1.0 Level 3 change dir

Time of First Successful Submission: 2026-04-14 14:40:00

P1.0 Level 4 move

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P1.0 Level 6 grep

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P1.0 Level 7 execute

Time of First Successful Submission: 2026-04-14 14:45:48

Piping Echo

Time of First Successful Submission: 2026-04-10 13:38:02

Piping Stdout

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Piping Stdin

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P1.0 Level 8 stdin

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P1.0 Level 9 pipe

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P1.0 Level 10 args

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P1.0 Level 11 gccpipe

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P1.0 Level 12 speedy

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P1.0 Level 13 testing

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P1.0 Level 14 ifs test

Time of First Successful Submission: 2026-04-21 13:01:13

Lecture 2.1.1.0 Paradigms and C

Time of First Successful Submission: 2026-04-22 14:13:24

Lecture 2.1.2. First C Program and Vars

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Lecture 2.1.2.1. Standard Output

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Lecture 2.1.2.2. Standard In

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Lab 2.1.2.1 - C Input

Time of First Successful Submission: 2026-04-22 15:39:37

Lecture 2.1.2.3. Flow Control & Command Line Arguments

Time of First Successful Submission: 2026-04-24 11:41:41

EzLab 2.1.2.3 - Control Flow

Time of First Successful Submission: 2026-04-24 11:51:22

Lecture 2.1.3.0 Dec & Def Functions

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Lecture 2.1.3.1. Globals & Locals

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Lecture 2.1.3.2. Function Params and Ret Vals

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EzLab 2.1.3.2 Pass by Value

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Lab 2.1.3.1 - Functions

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Lecture 2.1.4. Global and Local Memory

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Lecture 2.1.4.1. Function Frames

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Lecture 2.1.5. Debugging C Programs

Time of First Successful Submission: 2026-04-25 13:05:03

Lab 2.1.5.1 - Using VSCode Debugger

Time of First Successful Submission: 2026-04-25 13:30:48

P2.1 Level 01 C Force

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P2.1 Level 02 C Args

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P2.1 Level 03 scanf

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P2.1 Level 04 getchar

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P2.1 Level 05 add-n-sub

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P2.1 Level 06 debug me

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Intro to Cybersecurity

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Path Traversal 1

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Path Traversal 2

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CMDi 1

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CMDi 2

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CMDi 3

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CMDi 4

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CMDi 5

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CMDi 6

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Authentication Bypass 1

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Authentication Bypass 2

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SQLi 1

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SQLi 2

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SQLi 3

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SQLi 4

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SQLi 5

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XSS 1

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XSS 2

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XSS 3

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XSS 4

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XSS 5

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XSS 6

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XSS 7

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CSRF 1

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CSRF 2

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CSRF 3

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CSRF 4

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CSRF 5

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Connect

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Send

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Shutdown

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Listen

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Scan 1

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Scan 2

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Monitor 1

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Monitor 2

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Sniffing Cookies

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Network Configuration

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Firewall 1

Time of First Successful Submission: 2026-05-01 10:29:34

Firewall 2

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Firewall 3

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Denial of Service 1

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Denial of Service 2

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Denial of Service 3

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Ethernet

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IP

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TCP

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TCP Handshake

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UDP

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UDP 2

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UDP Spoofing 1

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UDP Spoofing 2

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UDP Spoofing 3

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UDP Spoofing 4

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ARP

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Intercept

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Start Here

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Using the Terminal

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Using the VSCode Workspace

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Using the GUI Desktop

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Pasting into the Desktop

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Restarting Challenges

Time of First Successful Submission: 2026-04-09 12:00:07

Challenge Programs

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The Flag File

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Using Privileged Mode

Time of First Successful Submission: 2026-04-09 12:19:25

Persistent Home Directories - One

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Persistent Home Directories - Two

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Linux Luminarium

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Intro to Commands

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Intro to Arguments

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Command History

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The Root

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Program and absolute paths

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Position thy self

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Position elsewhere

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implicit relative paths, from /

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explicit relative paths, from /

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implicit relative path

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home sweet home

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cat: not the pet, but the command!

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catting absolute paths

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more catting practice

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grepping for a needle in a haystack

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comparing files

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listing files

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touching files

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removing files

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moving files

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copying files

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hidden files

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An Epic Filesystem Quest

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making directories

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finding files

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linking files

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Learning From Documentation

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Learning Complex Usage

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Reading Manuals

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Searching Manuals

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Searching For Manuals

Time of First Successful Submission: 2026-04-10 12:52:02

Helpful Programs

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Help for Builtins

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Matching with *

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Matching with ?

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Matching with []

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Matching paths with []

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Multiple globs

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Mixing globs

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Exclusionary globbing

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Tab completion

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Multiple options for tab completion

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Tab completion on commands

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Redirecting output

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Redirecting more output

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Appending output

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Redirecting errors

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Redirecting input

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Grepping stored results

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Grepping live output

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Grepping errors

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Filtering with grep -v

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Filtering with sed

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Duplicating piped data with tee

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Process substitution for input

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Writing to multiple programs

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Split-piping stderr and stdout

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Named pipes

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Printing Variables

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Setting Variables

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Multi-word Variables

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Exporting Variables

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Printing Exported Variables

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Storing Command Output

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Reading Input

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Reading Files

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Translating characters

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Deleting characters

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Deleting newlines

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Extracting the first lines with head

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Extracting specific sections of text

Time of First Successful Submission: 2026-04-11 11:31:40

Sorting data

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Listing Processes

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Killing Processes

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Interrupting Processes

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Killing Misbehaving Processes

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Suspending Processes

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Resuming Processes

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Backgrounding Processes

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Foregrounding Processes

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Starting Backgrounded Processes

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Process Exit Codes

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Becoming root with su

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Other users with su

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Cracking passwords

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Using sudo

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Changing File Ownership

Time of First Successful Submission: 2026-04-12 09:31:01

Groups and Files

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Fun With Groups Names

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Changing Permissions

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Executable Files

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Permission Tweaking Practice

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Permissions Setting Practice

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The SUID Bit

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Chaining with Semicolons

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Building on Success

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Handling Failure

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Your First Shell Script

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Redirecting Script Output

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Executable Shell Scripts

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Understanding Shebangs

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Scripting with Arguments

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Scripting with Conditionals

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Scripting with Default Cases

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Scripting with Multiple Conditions

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Reading Shell Scripts

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Launching Screen

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Detaching and Attaching

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Finding Sessions

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Switching Windows

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Detaching and Attaching (tmux)

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Switching Windows (tmux)

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The PATH Variable

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Setting PATH

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Finding Commands

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Adding Commands

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Hijacking Commands

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Bashrc Backdoor

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Sniffing Input

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Overshared Directories

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Tricky Linking

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Sniffing Process Arguments

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Snooping on Configurations

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The Fork Bomb

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Disk-Space Doomsday

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rm -rf /

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Life after rm -rf /

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Finding meaning after rm -rf /

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Computing 101

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Your First Register

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Your First Syscall

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Exit Codes

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Building Executables

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Moving Between Registers

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Loading From Memory

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More Loading Practice

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Dereferencing Pointers

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Dereferencing Yourself

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Dereferencing with Offsets

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Stored Addresses

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Double Dereference

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The Stack

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Stack Offsets

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Program Arguments on the Stack

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Popping From the Stack

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Disassembling Programs

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Tracing Syscalls

Time of First Successful Submission: 2026-04-13 11:22:54

Starting GDB

Time of First Successful Submission: 2026-04-13 11:24:53

Quitting GDB

Time of First Successful Submission: 2026-04-13 11:25:33

Starting Programs in GDB

Time of First Successful Submission: 2026-04-13 11:26:35

Disassembling in GDB

Time of First Successful Submission: 2026-04-13 11:33:12

Stepping Through Instructions

Time of First Successful Submission: 2026-04-13 11:35:43

Reading Register Values

Time of First Successful Submission: 2026-04-13 11:38:39

Popping Stack Values

Time of First Successful Submission: 2026-04-13 11:39:36

Examining Memory

Time of First Successful Submission: 2026-04-13 11:41:52

Examining Stack Pointers

Time of First Successful Submission: 2026-04-13 11:51:59

Cooperative Debugging

Time of First Successful Submission: 2026-04-13 11:57:57

Writing Output

Time of First Successful Submission: 2026-04-14 12:48:47

Chaining Syscalls

Time of First Successful Submission: 2026-04-14 12:54:32

Writing Strings

Time of First Successful Submission: 2026-04-14 12:56:13

Reading Data

Time of First Successful Submission: 2026-04-14 13:13:39

Opening Files

Time of First Successful Submission: 2026-04-14 13:28:40

Hardcoding the Filename

Time of First Successful Submission: 2026-04-14 13:36:53

Comparing Values

Time of First Successful Submission: 2026-04-15 10:19:25

Comparing Characters

Time of First Successful Submission: 2026-04-15 10:22:06

Conditional Control Flow

Time of First Successful Submission: 2026-04-15 10:26:51

Comparing Strings

Time of First Successful Submission: 2026-04-15 10:28:15

Reverse the Password

Time of First Successful Submission: 2026-04-15 10:40:55

Conditionals Without Conditionals

Time of First Successful Submission: 2026-04-15 11:14:14

Looping

Time of First Successful Submission: 2026-04-15 11:22:37

Reverse the Calculation

Time of First Successful Submission: 2026-04-15 11:30:05

Reverse the Reverse

Time of First Successful Submission: 2026-04-15 11:32:10

Dealing with Bitwise Operations

Time of First Successful Submission: 2026-04-15 11:43:02

Loops on Data

Time of First Successful Submission: 2026-04-15 12:06:39

set-register

Time of First Successful Submission: 2026-04-16 10:26:51

set-multiple-registers

Time of First Successful Submission: 2026-04-16 10:32:30

add-to-register

Time of First Successful Submission: 2026-04-16 10:33:31

linear-equation-registers

Time of First Successful Submission: 2026-04-16 10:35:40

integer-division

Time of First Successful Submission: 2026-04-16 10:44:00

modulo-operation

Time of First Successful Submission: 2026-04-16 10:50:31

set-upper-byte

Time of First Successful Submission: 2026-04-16 10:52:20

efficient-modulo

Time of First Successful Submission: 2026-04-16 11:00:56

byte-extraction

Time of First Successful Submission: 2026-04-16 11:08:14

bitwise-and

Time of First Successful Submission: 2026-04-16 11:11:53

check-even

Time of First Successful Submission: 2026-04-16 11:32:30

memory-read

Time of First Successful Submission: 2026-04-16 11:34:13

memory-write

Time of First Successful Submission: 2026-04-16 11:35:05

memory-increment

Time of First Successful Submission: 2026-04-16 12:00:30

byte-access

Time of First Successful Submission: 2026-04-16 12:02:49

memory-size-access

Time of First Successful Submission: 2026-04-16 12:05:16

little-endian-write

Time of First Successful Submission: 2026-04-16 12:16:14

memory-sum

Time of First Successful Submission: 2026-04-16 12:23:21

stack-subtraction

Time of First Successful Submission: 2026-04-16 12:27:08

swap-stack-values

Time of First Successful Submission: 2026-04-16 12:28:16

average-stack-values

Time of First Successful Submission: 2026-04-16 12:35:27

absolute-jump

Time of First Successful Submission: 2026-04-16 12:40:40

relative-jump

Time of First Successful Submission: 2026-04-16 12:51:33

jump-trampoline

Time of First Successful Submission: 2026-04-16 12:52:32

conditional-jump

Time of First Successful Submission: 2026-04-16 13:09:30

indirect-jump

Time of First Successful Submission: 2026-04-16 13:20:57

average-loop

Time of First Successful Submission: 2026-04-16 13:31:47

count-non-zero

Time of First Successful Submission: 2026-04-16 13:43:35

string-lower

Time of First Successful Submission: 2026-04-16 13:55:04

most-common-byte

Time of First Successful Submission: 2026-04-16 14:06:57

Exit

Time of First Successful Submission: 2026-04-17 10:59:29

Socket

Time of First Successful Submission: 2026-04-17 11:20:26

Bind

Time of First Successful Submission: 2026-04-17 11:41:20

Listen

Time of First Successful Submission: 2026-04-17 12:02:30

Accept

Time of First Successful Submission: 2026-04-17 12:06:01

Static Response

Time of First Successful Submission: 2026-04-17 12:18:27

Dynamic Response

Time of First Successful Submission: 2026-04-17 12:37:50

Iterative GET Server

Time of First Successful Submission: 2026-04-17 12:49:16

Concurrent GET Server

Time of First Successful Submission: 2026-04-17 13:05:14

Concurrent POST Server

Time of First Successful Submission: 2026-04-17 13:52:59

Web Server

Time of First Successful Submission: 2026-04-17 14:11:51

Debugging Programs

Time of First Successful Submission: 2026-04-17 14:14:55

Inspecting Registers

Time of First Successful Submission: 2026-04-17 14:18:08

Examining Memory

Time of First Successful Submission: 2026-04-17 14:42:57

Setting Breakpoints

Time of First Successful Submission: 2026-04-17 14:55:40

GDB Scripting

Time of First Successful Submission: 2026-04-17 15:09:07

Modifying Data

Time of First Successful Submission: 2026-04-17 15:16:08

Modifying Execution

Time of First Successful Submission: 2026-04-17 15:24:17

Broken Functions

Time of First Successful Submission: 2026-04-17 15:40:14

Playing With Programs

116 / 116 894 / 23651

What's the password?

Time of First Successful Submission: 2026-04-18 08:46:34

... and again!

Time of First Successful Submission: 2026-04-18 08:47:07

Newline Troubles

Time of First Successful Submission: 2026-04-18 08:52:15

Reasoning about files

Time of First Successful Submission: 2026-04-18 08:53:45

Specifying Filenames

Time of First Successful Submission: 2026-04-18 08:55:04

Binary and Hex Encoding

Time of First Successful Submission: 2026-04-18 08:57:07

More Hex

Time of First Successful Submission: 2026-04-18 08:58:11

Decoding Hex

Time of First Successful Submission: 2026-04-18 09:02:47

Decoding Practice

Time of First Successful Submission: 2026-04-18 09:12:12

Encoding Practice

Time of First Successful Submission: 2026-04-18 09:35:10

Hex-encoding ASCII

Time of First Successful Submission: 2026-04-18 09:37:22

Nested Encoding

Time of First Successful Submission: 2026-04-18 09:40:22

Hex-encoding UTF-8

Time of First Successful Submission: 2026-04-18 09:47:46

UTF Mixups

Time of First Successful Submission: 2026-04-18 10:14:17

Modifying Encoded Data

Time of First Successful Submission: 2026-04-18 10:39:57

Decoding Base64

Time of First Successful Submission: 2026-04-18 10:53:36

Encoding Base64

Time of First Successful Submission: 2026-04-18 10:58:20

Dealing with Obfuscation

Time of First Successful Submission: 2026-04-18 11:01:10

Dealing with Obfuscation 2

Time of First Successful Submission: 2026-04-18 11:33:05

Your First HTTP Request

Time of First Successful Submission: 2026-04-19 10:17:36

Reading Flask

Time of First Successful Submission: 2026-04-19 10:21:27

Commented Data

Time of First Successful Submission: 2026-04-19 10:23:49

HTTP Metadata

Time of First Successful Submission: 2026-04-19 10:33:00

HTTP (netcat)

Time of First Successful Submission: 2026-04-21 13:25:04

HTTP Paths (netcat)

Time of First Successful Submission: 2026-04-21 13:26:05

HTTP (curl)

Time of First Successful Submission: 2026-04-21 13:27:49

HTTP (python)

Time of First Successful Submission: 2026-04-21 13:30:27

HTTP Host Header (python)

Time of First Successful Submission: 2026-04-21 13:43:19

HTTP Host Header (curl)

Time of First Successful Submission: 2026-04-21 13:47:44

HTTP Host Header (netcat)

Time of First Successful Submission: 2026-04-21 13:50:37

URL Encoding (netcat)

Time of First Successful Submission: 2026-04-21 13:54:29

HTTP GET Parameters

Time of First Successful Submission: 2026-04-21 14:07:39

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2026-04-21 14:11:09

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2026-04-21 14:16:13

HTTP Forms

Time of First Successful Submission: 2026-04-22 08:01:40

HTTP Forms (curl)

Time of First Successful Submission: 2026-04-22 08:13:51

HTTP Forms (netcat)

Time of First Successful Submission: 2026-04-22 08:23:31

HTTP Forms (python)

Time of First Successful Submission: 2026-04-22 08:28:29

HTTP Forms Without Forms

Time of First Successful Submission: 2026-04-22 08:42:20

Multiple Form Fields (curl)

Time of First Successful Submission: 2026-04-22 08:45:45

Multiple Form Fields (netcat)

Time of First Successful Submission: 2026-04-22 08:52:18

HTTP Redirects (netcat)

Time of First Successful Submission: 2026-04-22 09:00:24

HTTP Redirects (curl)

Time of First Successful Submission: 2026-04-22 09:03:07

HTTP Redirects (python)

Time of First Successful Submission: 2026-04-22 09:05:03

HTTP Cookies (curl)

Time of First Successful Submission: 2026-04-22 09:18:11

HTTP Cookies (netcat)

Time of First Successful Submission: 2026-04-22 09:20:41

HTTP Cookies (python)

Time of First Successful Submission: 2026-04-22 09:22:16

Server State (python)

Time of First Successful Submission: 2026-04-22 09:35:00

Listening Web

Time of First Successful Submission: 2026-04-22 09:40:07

Speaking Redirects

Time of First Successful Submission: 2026-04-22 10:13:02

JavaScript Redirects

Time of First Successful Submission: 2026-04-22 10:21:25

Including JavaScript

Time of First Successful Submission: 2026-04-22 10:33:51

HTTP (javascript)

Time of First Successful Submission: 2026-04-22 10:48:04

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2026-04-22 11:02:51

HTTP Forms (javascript)

Time of First Successful Submission: 2026-04-22 11:06:55

cat

Time of First Successful Submission: 2026-04-23 09:58:33

more

Time of First Successful Submission: 2026-04-23 09:58:57

less

Time of First Successful Submission: 2026-04-23 09:59:31

tail

Time of First Successful Submission: 2026-04-23 09:59:54

head

Time of First Successful Submission: 2026-04-23 10:00:14

sort

Time of First Successful Submission: 2026-04-23 10:00:42

vim

Time of First Successful Submission: 2026-04-23 10:01:06

emacs

Time of First Successful Submission: 2026-04-23 10:02:10

nano

Time of First Successful Submission: 2026-04-23 10:02:31

rev

Time of First Successful Submission: 2026-04-23 10:02:57

od

Time of First Successful Submission: 2026-04-23 10:08:41

hd

Time of First Successful Submission: 2026-04-23 10:09:26

xxd

Time of First Successful Submission: 2026-04-23 10:10:13

base32

Time of First Successful Submission: 2026-04-23 10:11:05

base64

Time of First Successful Submission: 2026-04-23 10:11:33

split

Time of First Successful Submission: 2026-04-23 10:31:19

gzip

Time of First Successful Submission: 2026-04-23 10:42:28

bzip2

Time of First Successful Submission: 2026-04-23 10:43:30

zip

Time of First Successful Submission: 2026-04-23 10:55:21

tar

Time of First Successful Submission: 2026-04-23 11:02:00

ar

Time of First Successful Submission: 2026-04-23 11:11:05

cpio

Time of First Successful Submission: 2026-04-23 11:21:16

genisoimage

Time of First Successful Submission: 2026-04-23 11:38:07

env

Time of First Successful Submission: 2026-04-23 11:44:01

find

Time of First Successful Submission: 2026-04-23 11:48:50

make

Time of First Successful Submission: 2026-04-23 11:57:11

nice

Time of First Successful Submission: 2026-04-23 12:03:30

timeout

Time of First Successful Submission: 2026-04-23 12:17:21

stdbuf

Time of First Successful Submission: 2026-04-23 12:33:17

setarch

Time of First Successful Submission: 2026-04-23 12:38:04

watch

Time of First Successful Submission: 2026-04-23 12:38:59

socat

Time of First Successful Submission: 2026-04-23 12:45:26

whiptail

Time of First Successful Submission: 2026-04-23 12:50:31

awk

Time of First Successful Submission: 2026-04-23 13:00:26

sed

Time of First Successful Submission: 2026-04-23 13:05:31

ed

Time of First Successful Submission: 2026-04-23 13:07:00

chown

Time of First Successful Submission: 2026-04-23 13:07:55

chmod

Time of First Successful Submission: 2026-04-23 13:08:33

cp

Time of First Successful Submission: 2026-04-23 13:12:48

mv

Time of First Successful Submission: 2026-04-23 13:36:57

perl

Time of First Successful Submission: 2026-04-23 13:42:29

python

Time of First Successful Submission: 2026-04-23 13:44:48

ruby

Time of First Successful Submission: 2026-04-23 13:48:46

bash

Time of First Successful Submission: 2026-04-23 13:49:54

date

Time of First Successful Submission: 2026-04-23 13:51:26

dmesg

Time of First Successful Submission: 2026-04-23 13:52:30

wc

Time of First Successful Submission: 2026-04-23 13:53:24

gcc

Time of First Successful Submission: 2026-04-23 13:56:33

as

Time of First Successful Submission: 2026-04-23 13:59:26

wget

Time of First Successful Submission: 2026-04-23 14:16:32

ssh-keygen

Time of First Successful Submission: 2026-04-23 14:32:44

SQL Queries

Time of First Successful Submission: 2026-04-24 10:09:11

Filtering SQL

Time of First Successful Submission: 2026-04-24 10:25:33

Choosing Columns

Time of First Successful Submission: 2026-04-24 10:29:51

Exclusionary Filtering

Time of First Successful Submission: 2026-04-24 10:31:02

Filtering Strings

Time of First Successful Submission: 2026-04-24 10:32:12

Filtering on Expressions

Time of First Successful Submission: 2026-04-24 10:38:50

SELECTing Expressions

Time of First Successful Submission: 2026-04-24 10:55:41

Composite Conditions

Time of First Successful Submission: 2026-04-24 11:00:02

Reaching Your LIMITs

Time of First Successful Submission: 2026-04-24 11:02:41

Querying Metadata

Time of First Successful Submission: 2026-04-24 11:05:56

GCA CTF

23 / 104 158 / 45039

Using the Terminal

Time of First Successful Submission: 2026-04-09 11:41:52

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-09 11:45:00

Using the GUI Desktop

Time of First Successful Submission: 2026-04-09 11:50:48

Pasting into the Desktop

Time of First Successful Submission: 2026-04-09 11:52:24

Connecting over SSH

Time of First Successful Submission: 2026-04-09 12:31:49

Restarting Challenges

Time of First Successful Submission: 2026-04-09 12:00:07

Getting Help

Time of First Successful Submission: 2026-04-09 12:11:17

Challenge Programs

Time of First Successful Submission: 2026-04-09 12:04:56

The Flag File

Time of First Successful Submission: 2026-04-09 12:08:03

Using Privileged Mode

Time of First Successful Submission: 2026-04-09 12:19:25

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-09 12:25:38

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-09 12:27:09

Running Commands

Time of First Successful Submission: 2026-04-09 12:42:42

Move through the Linux filesystem.

Time of First Successful Submission: 2026-04-09 12:47:12

Create and delete files.

Time of First Successful Submission: 2026-04-09 12:51:30

Move, copy, and rename files.

Time of First Successful Submission: 2026-04-09 12:55:55

Display file contents in the terminal.

Time of First Successful Submission: 2026-04-09 12:57:28

Create files with nano.

Time of First Successful Submission: 2026-04-09 13:01:49

Edit files with nano.

Time of First Successful Submission: 2026-04-09 13:02:31

Locate files on the Linux filesystem.

Time of First Successful Submission: 2026-04-09 13:04:42

Find the password! (Searching files)

Time of First Successful Submission: 2026-04-09 13:09:25

Advanced Directory Techniques.

Time of First Successful Submission: 2026-04-09 13:13:41

Learn about command flags.

Time of First Successful Submission: 2026-04-09 13:17:52