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Triple Dereference

Time of First Successful Submission: 2026-02-10 08:22:03


Intro to Programming Languages

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Lecture 1.1. Course Environment

Time of First Successful Submission: 2026-02-22 15:43:45

Lab 1.1 - Start Terminal

Time of First Successful Submission: 2026-02-22 15:44:19

Lecture 1.2. Linux Shells

Time of First Successful Submission: 2026-02-23 08:09:33

Lecture 1.3. Linux File System

Time of First Successful Submission: 2026-02-23 08:16:24

Lecture 1.4. Executing Programs

Time of First Successful Submission: 2026-02-23 08:33:15

Lecture 1.5. Common Commands

Time of First Successful Submission: 2026-02-23 08:42:49

Lab 1.5.2 - Using ls and cd

Time of First Successful Submission: 2026-02-24 11:02:50

Lab 1.5.3 - Using grep

Time of First Successful Submission: 2026-02-24 12:03:41

Lecture 1.6. Redirection of I/O

Time of First Successful Submission: 2026-02-23 09:39:03

Lab 1.6 - Using grep and pipe

Time of First Successful Submission: 2026-02-24 12:05:28

Lecture 1.7. Regular Expressions

Time of First Successful Submission: 2026-02-23 08:25:50

Lecture 1.8. Misc Linux

Time of First Successful Submission: 2026-02-23 09:26:05

Lecture 1.9. Testing Code on pwn.college

Time of First Successful Submission: 2026-02-23 09:15:38

Lab 1.9 - Test some If Statements

Time of First Successful Submission: 2026-02-24 12:11:27

P1.0 Level 1 Open /flag in VSCode

Time of First Successful Submission: 2026-02-24 12:16:17

Commands

Time of First Successful Submission: 2026-01-23 13:43:59

Command Arguments

Time of First Successful Submission: 2026-01-23 13:45:01

Command History

Time of First Successful Submission: 2026-01-23 13:44:24

The Root Path

Time of First Successful Submission: 2026-01-23 13:59:58

Absolute Paths

Time of First Successful Submission: 2026-01-23 13:52:14

Changing position

Time of First Successful Submission: 2026-01-23 14:00:44

Changing to an Absolute Path

Time of First Successful Submission: 2026-01-23 13:54:57

Relative Paths

Time of First Successful Submission: 2026-01-23 14:01:50

P1.0 Level 5 read

Time of First Successful Submission: 2026-02-24 12:17:12

Cat

Time of First Successful Submission: 2026-01-23 14:04:38

Ls

Time of First Successful Submission: 2026-01-23 14:11:11

Ls All

Time of First Successful Submission: 2026-01-23 14:16:17

P1.0 Level 2 list dir

Time of First Successful Submission: 2026-02-24 12:18:11

Find

Time of First Successful Submission: 2026-01-23 17:07:20

P1.0 Level 3 change dir

Time of First Successful Submission: 2026-02-24 12:18:59

P1.0 Level 4 move

Time of First Successful Submission: 2026-02-24 12:20:11

P1.0 Level 6 grep

Time of First Successful Submission: 2026-02-24 12:21:26

P1.0 Level 7 execute

Time of First Successful Submission: 2026-02-24 12:25:12

Piping Echo

Time of First Successful Submission: 2026-01-23 20:53:22

Piping Stdout

Time of First Successful Submission: 2026-01-23 20:54:42

Piping Stdin

Time of First Successful Submission: 2026-01-23 21:01:16

P1.0 Level 8 stdin

Time of First Successful Submission: 2026-02-24 12:26:14

P1.0 Level 9 pipe

Time of First Successful Submission: 2026-02-24 12:28:58

P1.0 Level 10 args

Time of First Successful Submission: 2026-02-24 12:30:01

P1.0 Level 11 gccpipe

Time of First Successful Submission: 2026-02-24 12:33:59

P1.0 Level 12 speedy

Time of First Successful Submission: 2026-02-24 12:41:01

P1.0 Level 13 testing

Time of First Successful Submission: 2026-02-24 12:45:48

P1.0 Level 14 ifs test

Time of First Successful Submission: 2026-02-24 12:49:53

Lecture 2.1.1.0 Paradigms and C

Time of First Successful Submission: 2026-02-24 10:56:55

Lecture 2.1.2. First C Program and Vars

Time of First Successful Submission: 2026-02-24 11:22:32

Lecture 2.1.2.1. Standard Output

Time of First Successful Submission: 2026-02-24 11:29:15

Lecture 2.1.2.2. Standard In

Time of First Successful Submission: 2026-02-24 11:32:59


Start Here

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Using the Terminal

Time of First Successful Submission: 2026-01-23 13:08:38

Using the VSCode Workspace

Time of First Successful Submission: 2026-01-23 13:10:06

Using the GUI Desktop

Time of First Successful Submission: 2026-01-23 13:12:01

Pasting into the Desktop

Time of First Successful Submission: 2026-01-23 13:14:04

Restarting Challenges

Time of First Successful Submission: 2026-01-23 13:40:01

Challenge Programs

Time of First Successful Submission: 2026-01-26 11:37:05

The Flag File

Time of First Successful Submission: 2026-01-26 11:38:13

Using Privileged Mode

Time of First Successful Submission: 2026-01-26 11:42:06

Persistent Home Directories - One

Time of First Successful Submission: 2026-01-26 11:46:36

Persistent Home Directories - Two

Time of First Successful Submission: 2026-01-26 11:48:45


Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-01-23 13:43:59

Intro to Arguments

Time of First Successful Submission: 2026-01-23 13:45:01

Command History

Time of First Successful Submission: 2026-01-23 13:44:24

The Root

Time of First Successful Submission: 2026-01-23 13:59:58

Program and absolute paths

Time of First Successful Submission: 2026-01-23 13:52:14

Position thy self

Time of First Successful Submission: 2026-01-23 14:00:44

Position elsewhere

Time of First Successful Submission: 2026-01-23 13:54:57

implicit relative paths, from /

Time of First Successful Submission: 2026-01-23 14:01:50

explicit relative paths, from /

Time of First Successful Submission: 2026-01-23 14:02:33

implicit relative path

Time of First Successful Submission: 2026-01-23 13:55:59

home sweet home

Time of First Successful Submission: 2026-01-23 13:58:25

cat: not the pet, but the command!

Time of First Successful Submission: 2026-01-23 14:04:38

catting absolute paths

Time of First Successful Submission: 2026-01-23 14:05:18

more catting practice

Time of First Successful Submission: 2026-01-23 14:07:11

grepping for a needle in a haystack

Time of First Successful Submission: 2026-01-23 14:07:59

comparing files

Time of First Successful Submission: 2026-01-23 14:10:28

listing files

Time of First Successful Submission: 2026-01-23 14:11:11

touching files

Time of First Successful Submission: 2026-01-23 14:11:50

removing files

Time of First Successful Submission: 2026-01-23 14:12:26

moving files

Time of First Successful Submission: 2026-01-23 14:13:12

copying files

Time of First Successful Submission: 2026-01-23 14:15:14

hidden files

Time of First Successful Submission: 2026-01-23 14:16:17

An Epic Filesystem Quest

Time of First Successful Submission: 2026-01-23 14:22:02

making directories

Time of First Successful Submission: 2026-01-23 17:04:10

finding files

Time of First Successful Submission: 2026-01-23 17:07:20

linking files

Time of First Successful Submission: 2026-01-23 17:20:55

Learning From Documentation

Time of First Successful Submission: 2026-01-23 17:32:25

Learning Complex Usage

Time of First Successful Submission: 2026-01-23 17:35:46

Reading Manuals

Time of First Successful Submission: 2026-01-23 17:38:51

Searching Manuals

Time of First Successful Submission: 2026-01-23 17:40:16

Searching For Manuals

Time of First Successful Submission: 2026-01-23 17:47:15

Helpful Programs

Time of First Successful Submission: 2026-01-23 17:53:21

Help for Builtins

Time of First Successful Submission: 2026-01-23 17:51:53

Matching with *

Time of First Successful Submission: 2026-01-23 20:26:49

Matching with ?

Time of First Successful Submission: 2026-01-23 20:27:46

Matching with []

Time of First Successful Submission: 2026-01-23 20:29:15

Matching paths with []

Time of First Successful Submission: 2026-01-23 20:31:30

Multiple globs

Time of First Successful Submission: 2026-01-23 20:33:01

Mixing globs

Time of First Successful Submission: 2026-01-23 20:46:35

Exclusionary globbing

Time of First Successful Submission: 2026-01-23 20:48:03

Tab completion

Time of First Successful Submission: 2026-01-23 20:49:44

Multiple options for tab completion

Time of First Successful Submission: 2026-01-23 20:50:36

Tab completion on commands

Time of First Successful Submission: 2026-01-23 20:51:08

Redirecting output

Time of First Successful Submission: 2026-01-23 20:53:22

Redirecting more output

Time of First Successful Submission: 2026-01-23 20:54:42

Appending output

Time of First Successful Submission: 2026-01-23 20:56:59

Redirecting errors

Time of First Successful Submission: 2026-01-23 20:59:37

Redirecting input

Time of First Successful Submission: 2026-01-23 21:01:16

Grepping stored results

Time of First Successful Submission: 2026-01-23 21:02:34

Grepping live output

Time of First Successful Submission: 2026-01-23 21:03:32

Grepping errors

Time of First Successful Submission: 2026-01-23 21:04:57

Filtering with grep -v

Time of First Successful Submission: 2026-01-23 21:05:50

Filtering with sed

Time of First Successful Submission: 2026-01-23 21:07:16

Duplicating piped data with tee

Time of First Successful Submission: 2026-01-23 21:11:42

Process substitution for input

Time of First Successful Submission: 2026-01-23 21:14:53

Writing to multiple programs

Time of First Successful Submission: 2026-01-23 21:25:49

Split-piping stderr and stdout

Time of First Successful Submission: 2026-01-23 22:04:15

Named pipes

Time of First Successful Submission: 2026-01-23 22:12:29

Printing Variables

Time of First Successful Submission: 2026-01-24 19:33:38

Setting Variables

Time of First Successful Submission: 2026-01-24 19:34:42

Multi-word Variables

Time of First Successful Submission: 2026-01-24 19:35:32

Exporting Variables

Time of First Successful Submission: 2026-01-24 19:37:31

Printing Exported Variables

Time of First Successful Submission: 2026-01-24 19:38:10

Storing Command Output

Time of First Successful Submission: 2026-01-24 19:40:04

Reading Input

Time of First Successful Submission: 2026-01-24 19:42:11

Reading Files

Time of First Successful Submission: 2026-01-24 19:43:39

Translating characters

Time of First Successful Submission: 2026-01-24 19:48:08

Deleting characters

Time of First Successful Submission: 2026-01-24 19:49:00

Deleting newlines

Time of First Successful Submission: 2026-01-24 19:50:23

Extracting the first lines with head

Time of First Successful Submission: 2026-01-24 19:52:29

Extracting specific sections of text

Time of First Successful Submission: 2026-01-24 19:54:22

Sorting data

Time of First Successful Submission: 2026-01-24 19:55:15

Listing Processes

Time of First Successful Submission: 2026-01-24 19:59:57

Killing Processes

Time of First Successful Submission: 2026-01-24 20:02:13

Interrupting Processes

Time of First Successful Submission: 2026-01-24 20:02:51

Killing Misbehaving Processes

Time of First Successful Submission: 2026-01-24 20:04:41

Suspending Processes

Time of First Successful Submission: 2026-01-24 20:05:27

Resuming Processes

Time of First Successful Submission: 2026-01-24 20:06:00

Backgrounding Processes

Time of First Successful Submission: 2026-01-24 20:07:46

Foregrounding Processes

Time of First Successful Submission: 2026-01-24 20:08:43

Starting Backgrounded Processes

Time of First Successful Submission: 2026-01-24 20:09:29

Process Exit Codes

Time of First Successful Submission: 2026-01-24 20:11:06

Becoming root with su

Time of First Successful Submission: 2026-01-24 20:25:28

Other users with su

Time of First Successful Submission: 2026-01-24 20:26:05

Cracking passwords

Time of First Successful Submission: 2026-01-24 20:29:57

Using sudo

Time of First Successful Submission: 2026-01-24 20:34:22

Changing File Ownership

Time of First Successful Submission: 2026-01-25 07:13:38

Groups and Files

Time of First Successful Submission: 2026-01-25 07:16:59

Fun With Groups Names

Time of First Successful Submission: 2026-01-25 07:17:59

Changing Permissions

Time of First Successful Submission: 2026-01-25 07:20:16

Executable Files

Time of First Successful Submission: 2026-01-25 07:21:17

Permission Tweaking Practice

Time of First Successful Submission: 2026-01-25 07:26:07

Permissions Setting Practice

Time of First Successful Submission: 2026-01-25 07:29:51

The SUID Bit

Time of First Successful Submission: 2026-01-25 07:33:11

Chaining with Semicolons

Time of First Successful Submission: 2026-01-25 07:35:25

Building on Success

Time of First Successful Submission: 2026-01-25 07:37:35

Handling Failure

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

Your First Shell Script

Time of First Successful Submission: 2026-01-25 07:39:45

Redirecting Script Output

Time of First Successful Submission: 2026-01-25 07:42:32

Executable Shell Scripts

Time of First Successful Submission: 2026-01-25 07:43:55

Understanding Shebangs

Time of First Successful Submission: 2026-01-25 07:46:34

Scripting with Arguments

Time of First Successful Submission: 2026-01-25 07:48:10

Scripting with Conditionals

Time of First Successful Submission: 2026-01-25 07:50:26

Scripting with Default Cases

Time of First Successful Submission: 2026-01-25 07:51:33

Scripting with Multiple Conditions

Time of First Successful Submission: 2026-01-25 07:54:27

Reading Shell Scripts

Time of First Successful Submission: 2026-01-25 07:57:00

Launching Screen

Time of First Successful Submission: 2026-01-25 13:08:57

Detaching and Attaching

Time of First Successful Submission: 2026-01-25 13:11:17

Finding Sessions

Time of First Successful Submission: 2026-01-25 13:12:45

Switching Windows

Time of First Successful Submission: 2026-01-25 13:14:06

Detaching and Attaching (tmux)

Time of First Successful Submission: 2026-01-25 13:15:38

Switching Windows (tmux)

Time of First Successful Submission: 2026-01-25 13:16:37

The PATH Variable

Time of First Successful Submission: 2026-01-25 13:18:49

Setting PATH

Time of First Successful Submission: 2026-01-25 13:20:48

Finding Commands

Time of First Successful Submission: 2026-01-25 13:22:19

Adding Commands

Time of First Successful Submission: 2026-01-25 13:30:52

Hijacking Commands

Time of First Successful Submission: 2026-01-25 14:00:39

Bashrc Backdoor

Time of First Successful Submission: 2026-01-25 14:04:34

Sniffing Input

Time of First Successful Submission: 2026-01-25 14:16:28

Overshared Directories

Time of First Successful Submission: 2026-01-25 14:50:32

Tricky Linking

Time of First Successful Submission: 2026-01-25 17:36:39

Sniffing Process Arguments

Time of First Successful Submission: 2026-01-25 17:38:56

Snooping on Configurations

Time of First Successful Submission: 2026-01-25 17:40:47

The Fork Bomb

Time of First Successful Submission: 2026-01-25 17:59:42

Disk-Space Doomsday

Time of First Successful Submission: 2026-01-25 18:17:49

rm -rf /

Time of First Successful Submission: 2026-01-25 18:20:51

Life after rm -rf /

Time of First Successful Submission: 2026-01-25 18:35:28

Finding meaning after rm -rf /

Time of First Successful Submission: 2026-01-25 18:39:15


Computing 101

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Your First Register

Time of First Successful Submission: 2026-02-09 16:44:53

Your First Syscall

Time of First Successful Submission: 2026-02-09 16:49:48

Exit Codes

Time of First Successful Submission: 2026-02-09 16:52:33

Building Executables

Time of First Successful Submission: 2026-02-09 17:04:22

Moving Between Registers

Time of First Successful Submission: 2026-02-09 17:11:04

Loading From Memory

Time of First Successful Submission: 2026-02-10 07:51:24

More Loading Practice

Time of First Successful Submission: 2026-02-10 07:53:19

Dereferencing Pointers

Time of First Successful Submission: 2026-02-10 07:58:03

Dereferencing Yourself

Time of First Successful Submission: 2026-02-10 08:01:37

Dereferencing with Offsets

Time of First Successful Submission: 2026-02-10 08:05:21

Stored Addresses

Time of First Successful Submission: 2026-02-10 08:10:03

Double Dereference

Time of First Successful Submission: 2026-02-10 08:20:30

The Stack

Time of First Successful Submission: 2026-02-26 05:12:56

Stack Offsets

Time of First Successful Submission: 2026-02-26 05:16:51

Program Arguments on the Stack

Time of First Successful Submission: 2026-02-26 05:20:19

Popping From the Stack

Time of First Successful Submission: 2026-02-26 05:35:27

Disassembling Programs

Time of First Successful Submission: 2026-02-26 05:44:53

Tracing Syscalls

Time of First Successful Submission: 2026-02-09 17:32:05

Starting GDB

Time of First Successful Submission: 2026-02-09 17:33:59

Quitting GDB

Time of First Successful Submission: 2026-02-26 05:51:48

Starting Programs in GDB

Time of First Successful Submission: 2026-02-09 17:35:48

Disassembling in GDB

Time of First Successful Submission: 2026-02-26 05:53:50

Stepping Through Instructions

Time of First Successful Submission: 2026-02-26 05:58:17

Reading Register Values

Time of First Successful Submission: 2026-02-26 06:00:55

Popping Stack Values

Time of First Successful Submission: 2026-02-26 06:02:19

Examining Memory

Time of First Successful Submission: 2026-02-26 06:04:38

Examining Stack Pointers

Time of First Successful Submission: 2026-02-26 06:07:00

Cooperative Debugging

Time of First Successful Submission: 2026-02-26 06:16:05

Writing Output

Time of First Successful Submission: 2026-02-10 08:36:33

Chaining Syscalls

Time of First Successful Submission: 2026-02-10 08:48:40

Writing Strings

Time of First Successful Submission: 2026-02-10 08:53:29

Reading Data

Time of First Successful Submission: 2026-02-10 08:57:42

Opening Files

Time of First Successful Submission: 2026-02-26 07:26:57

Hardcoding the Filename

Time of First Successful Submission: 2026-02-26 07:13:04

Comparing Values

Time of First Successful Submission: 2026-02-26 07:45:32

Comparing Characters

Time of First Successful Submission: 2026-02-26 07:53:25

Conditional Control Flow

Time of First Successful Submission: 2026-02-26 07:57:00

Comparing Strings

Time of First Successful Submission: 2026-02-26 08:03:45

Reverse the Password

Time of First Successful Submission: 2026-02-26 08:07:35

Conditionals Without Conditionals

Time of First Successful Submission: 2026-02-26 08:36:45

Looping

Time of First Successful Submission: 2026-02-26 08:48:23

Reverse the Calculation

Time of First Successful Submission: 2026-02-26 10:04:44

Reverse the Reverse

Time of First Successful Submission: 2026-02-26 10:09:54

Dealing with Bitwise Operations

Time of First Successful Submission: 2026-02-26 10:12:18

Loops on Data

Time of First Successful Submission: 2026-02-26 10:17:26

set-register

Time of First Successful Submission: 2026-02-10 13:08:40

set-multiple-registers

Time of First Successful Submission: 2026-02-10 13:11:33

add-to-register

Time of First Successful Submission: 2026-02-10 13:16:08

linear-equation-registers

Time of First Successful Submission: 2026-02-10 13:18:34

integer-division

Time of First Successful Submission: 2026-02-10 13:30:01

modulo-operation

Time of First Successful Submission: 2026-02-10 13:34:03

set-upper-byte

Time of First Successful Submission: 2026-02-10 13:37:05

efficient-modulo

Time of First Successful Submission: 2026-02-10 13:47:14

byte-extraction

Time of First Successful Submission: 2026-02-10 14:11:08

bitwise-and

Time of First Successful Submission: 2026-02-10 14:20:52

check-even

Time of First Successful Submission: 2026-02-10 14:37:56

memory-read

Time of First Successful Submission: 2026-02-10 14:42:38

memory-write

Time of First Successful Submission: 2026-02-10 14:46:25

memory-increment

Time of First Successful Submission: 2026-02-10 14:51:10

byte-access

Time of First Successful Submission: 2026-02-10 15:10:39

memory-size-access

Time of First Successful Submission: 2026-02-10 15:13:25

little-endian-write

Time of First Successful Submission: 2026-02-10 15:18:29

memory-sum

Time of First Successful Submission: 2026-02-10 15:33:15

stack-subtraction

Time of First Successful Submission: 2026-02-10 16:17:17

swap-stack-values

Time of First Successful Submission: 2026-02-10 16:22:25

average-stack-values

Time of First Successful Submission: 2026-02-10 16:38:28

absolute-jump

Time of First Successful Submission: 2026-02-11 15:49:14

relative-jump

Time of First Successful Submission: 2026-02-11 16:17:13

jump-trampoline

Time of First Successful Submission: 2026-02-11 16:23:38

conditional-jump

Time of First Successful Submission: 2026-02-11 16:57:53

indirect-jump

Time of First Successful Submission: 2026-02-12 07:30:25

average-loop

Time of First Successful Submission: 2026-02-12 08:15:35

count-non-zero

Time of First Successful Submission: 2026-02-12 08:35:13

string-lower

Time of First Successful Submission: 2026-02-12 09:20:51

most-common-byte

Time of First Successful Submission: 2026-02-12 15:48:34

Exit

Time of First Successful Submission: 2026-02-15 11:19:38

Socket

Time of First Successful Submission: 2026-02-15 11:39:07

Bind

Time of First Successful Submission: 2026-02-15 12:15:53

Listen

Time of First Successful Submission: 2026-02-15 12:50:55

Accept

Time of First Successful Submission: 2026-02-15 13:02:16

Static Response

Time of First Successful Submission: 2026-02-15 14:27:35

Dynamic Response

Time of First Successful Submission: 2026-03-01 11:28:31

Iterative GET Server

Time of First Successful Submission: 2026-03-01 11:38:20

Concurrent GET Server

Time of First Successful Submission: 2026-03-01 11:55:14

Concurrent POST Server

Time of First Successful Submission: 2026-03-01 15:01:05

Web Server

Time of First Successful Submission: 2026-03-01 15:41:42

Debugging Programs

Time of First Successful Submission: 2026-02-14 09:50:51

Inspecting Registers

Time of First Successful Submission: 2026-02-14 09:55:21

Examining Memory

Time of First Successful Submission: 2026-02-14 10:15:02

Setting Breakpoints

Time of First Successful Submission: 2026-02-14 11:24:01

GDB Scripting

Time of First Successful Submission: 2026-02-14 11:56:28

Modifying Data

Time of First Successful Submission: 2026-02-14 14:03:10

Modifying Execution

Time of First Successful Submission: 2026-02-15 09:31:12

Broken Functions

Time of First Successful Submission: 2026-02-15 09:55:51


Playing With Programs

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What's the password?

Time of First Successful Submission: 2026-03-20 19:19:15

... and again!

Time of First Successful Submission: 2026-03-20 19:19:50

Newline Troubles

Time of First Successful Submission: 2026-03-20 19:29:05

Reasoning about files

Time of First Successful Submission: 2026-03-20 19:34:46

Specifying Filenames

Time of First Successful Submission: 2026-03-20 19:38:06

Binary and Hex Encoding

Time of First Successful Submission: 2026-03-20 19:48:31

More Hex

Time of First Successful Submission: 2026-03-20 20:13:13

Decoding Hex

Time of First Successful Submission: 2026-03-20 20:31:41

Decoding Practice

Time of First Successful Submission: 2026-03-23 13:39:41

Encoding Practice

Time of First Successful Submission: 2026-03-23 13:59:45

Hex-encoding ASCII

Time of First Successful Submission: 2026-03-23 14:21:30

Nested Encoding

Time of First Successful Submission: 2026-03-23 14:50:48

Hex-encoding UTF-8

Time of First Successful Submission: 2026-04-01 12:48:14

UTF Mixups

Time of First Successful Submission: 2026-04-01 13:20:00

Modifying Encoded Data

Time of First Successful Submission: 2026-04-01 13:41:31


GCA CTF

12 / 104 1210 / 43659


Using the Terminal

Time of First Successful Submission: 2026-01-23 13:08:38

Using the VSCode Workspace

Time of First Successful Submission: 2026-01-23 13:10:06

Using the GUI Desktop

Time of First Successful Submission: 2026-01-23 13:12:01

Pasting into the Desktop

Time of First Successful Submission: 2026-01-23 13:14:04

Connecting over SSH

Time of First Successful Submission: 2026-01-23 13:37:36

Restarting Challenges

Time of First Successful Submission: 2026-01-23 13:40:01

Getting Help

Time of First Successful Submission: 2026-01-23 13:42:37

Challenge Programs

Time of First Successful Submission: 2026-01-26 11:37:05

The Flag File

Time of First Successful Submission: 2026-01-26 11:38:13

Using Privileged Mode

Time of First Successful Submission: 2026-01-26 11:42:06

Persistent Home Directories - One

Time of First Successful Submission: 2026-01-26 11:46:36

Persistent Home Directories - Two

Time of First Successful Submission: 2026-01-26 11:48:45


Pwntools Tutorials

12 / 12 351 / 1221


Level 0.0

Time of First Successful Submission: 2026-03-24 12:29:52

Level 1.0

Time of First Successful Submission: 2026-03-24 12:40:41

Level 1.1

Time of First Successful Submission: 2026-03-24 12:52:14

Level 2.0

Time of First Successful Submission: 2026-03-24 13:01:09

Level 2.1

Time of First Successful Submission: 2026-03-24 13:08:10

Level 2.2

Time of First Successful Submission: 2026-03-24 13:13:37

Level 2.3

Time of First Successful Submission: 2026-03-24 13:20:20

Level 2.4

Time of First Successful Submission: 2026-03-25 12:48:14

Level 2.5

Time of First Successful Submission: 2026-03-25 13:02:10

Level 2.6

Time of First Successful Submission: 2026-03-25 13:16:19

Level 3.0

Time of First Successful Submission: 2026-03-25 14:10:10

Level 4.0

Time of First Successful Submission: 2026-03-25 15:30:41