KartickMamgain

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Intro to Programming Languages

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Commands

Time of First Successful Submission: 2026-01-13 23:03:33

Command Arguments

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Command History

Time of First Successful Submission: 2026-01-14 03:46:30

The Root Path

Time of First Successful Submission: 2026-01-14 04:08:22

Absolute Paths

Time of First Successful Submission: 2026-01-14 04:09:45

Changing position

Time of First Successful Submission: 2026-01-14 04:14:46

Changing to an Absolute Path

Time of First Successful Submission: 2026-01-14 04:54:41

Relative Paths

Time of First Successful Submission: 2026-01-14 04:57:04

Cat

Time of First Successful Submission: 2026-01-14 05:08:30

Ls

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Ls All

Time of First Successful Submission: 2026-01-14 05:32:31

Find

Time of First Successful Submission: 2026-01-14 06:17:23

Piping Echo

Time of First Successful Submission: 2026-01-14 19:53:40

Piping Stdout

Time of First Successful Submission: 2026-01-14 19:56:13

Piping Stdin

Time of First Successful Submission: 2026-01-14 20:03:37

Intro to Cybersecurity

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Path Traversal 1

Time of First Successful Submission: 2026-02-04 19:56:30

Path Traversal 2

Time of First Successful Submission: 2026-02-04 20:26:41

CMDi 1

Time of First Successful Submission: 2026-02-04 20:31:21

CMDi 2

Time of First Successful Submission: 2026-02-04 20:37:17

CMDi 3

Time of First Successful Submission: 2026-02-04 20:43:23

CMDi 4

Time of First Successful Submission: 2026-02-04 20:48:38

CMDi 5

Time of First Successful Submission: 2026-02-04 20:50:28

Authentication Bypass 1

Time of First Successful Submission: 2026-02-04 20:55:35

Authentication Bypass 2

Time of First Successful Submission: 2026-02-04 21:45:35

SQLi 1

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SQLi 2

Time of First Successful Submission: 2026-02-04 23:06:13

SQLi 3

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SQLi 4

Time of First Successful Submission: 2026-02-04 23:16:12

SQLi 5

Time of First Successful Submission: 2026-02-05 00:02:32

XSS 1

Time of First Successful Submission: 2026-02-09 22:37:36

XSS 2

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XSS 3

Time of First Successful Submission: 2026-02-09 22:43:57

XSS 4

Time of First Successful Submission: 2026-02-09 22:46:33

XSS 5

Time of First Successful Submission: 2026-02-09 22:51:55

XSS 6

Time of First Successful Submission: 2026-02-09 22:58:24

XSS 7

Time of First Successful Submission: 2026-02-10 18:42:43

CSRF 1

Time of First Successful Submission: 2026-02-11 06:58:04

CSRF 2

Time of First Successful Submission: 2026-02-11 07:04:01

CSRF 3

Time of First Successful Submission: 2026-02-11 07:54:51

CSRF 4

Time of First Successful Submission: 2026-02-11 08:46:22

CSRF 5

Time of First Successful Submission: 2026-02-11 08:52:24

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2026-03-04 06:32:51

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2026-03-04 07:04:12

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2026-03-05 06:29:25

Reading Endianness (Python)

Time of First Successful Submission: 2026-03-05 06:40:21

Reading Endianness (C)

Time of First Successful Submission: 2026-03-05 06:46:25

Reading Endianness (x86)

Time of First Successful Submission: 2026-03-05 06:58:53

Version Information (Python)

Time of First Successful Submission: 2026-03-05 07:09:50

Version Information (C)

Time of First Successful Submission: 2026-03-06 20:18:16

Version Information (x86)

Time of First Successful Submission: 2026-03-06 20:43:05

Metadata and Data (Python)

Time of First Successful Submission: 2026-03-06 20:56:14

Metadata and Data (C)

Time of First Successful Submission: 2026-03-08 01:30:49

Metadata and Data (x86)

Time of First Successful Submission: 2026-03-08 01:52:37

Input Restrictions (Python)

Time of First Successful Submission: 2026-03-08 02:02:04

Input Restrictions (C)

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Input Restrictions (x86)

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Behold the cIMG! (Python)

Time of First Successful Submission: 2026-03-08 03:38:32

Behold the cIMG! (C)

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Behold the cIMG! (x86)

Time of First Successful Submission: 2026-03-08 06:56:40

A Basic cIMG (Python)

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A Basic cIMG (C)

Time of First Successful Submission: 2026-03-12 21:26:29

A Basic cIMG (x86)

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Internal State Mini (C)

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Internal State Mini (x86)

Time of First Successful Submission: 2026-03-13 00:08:57

Internal State (C)

Time of First Successful Submission: 2026-03-17 20:04:31

Internal State (x86)

Time of First Successful Submission: 2026-03-17 22:30:03

File Formats: Directives (C)

Time of First Successful Submission: 2026-03-18 21:21:46

File Formats: Directives (x86)

Time of First Successful Submission: 2026-03-19 06:25:11

The Patch Directive

Time of First Successful Submission: 2026-03-22 07:19:26

Your First Overflow (easy)

Time of First Successful Submission: 2026-03-24 19:55:55

Your First Overflow (hard)

Time of First Successful Submission: 2026-03-24 20:04:59

Precision (easy)

Time of First Successful Submission: 2026-03-24 20:11:19

Precision (hard)

Time of First Successful Submission: 2026-03-24 20:25:10

Variable Control (easy)

Time of First Successful Submission: 2026-03-24 20:42:28

Variable Control (hard)

Time of First Successful Submission: 2026-03-24 20:49:24

Control Hijack (easy)

Time of First Successful Submission: 2026-03-24 20:53:59

Control Hijack (hard)

Time of First Successful Submission: 2026-03-24 20:59:35

Tricky Control Hijack (easy)

Time of First Successful Submission: 2026-03-24 21:09:00

Tricky Control Hijack (hard)

Time of First Successful Submission: 2026-03-24 21:26:29

PIEs (easy)

Time of First Successful Submission: 2026-03-24 23:16:38

PIEs (hard)

Time of First Successful Submission: 2026-03-25 21:20:45

String Lengths (easy)

Time of First Successful Submission: 2026-03-25 22:07:09

String Lengths (hard)

Time of First Successful Submission: 2026-03-25 23:49:20

Basic Shellcode

Time of First Successful Submission: 2026-03-27 00:32:16

NOP Sleds

Time of First Successful Submission: 2026-03-30 05:23:44

NULL-Free Shellcode

Time of First Successful Submission: 2026-03-30 07:03:00

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2026-03-30 07:54:37

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2026-03-30 08:17:20

Hijack to Shellcode (easy)

Time of First Successful Submission: 2026-03-30 08:41:59

Hijack to Shellcode (hard)

Time of First Successful Submission: 2026-03-30 08:54:33

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: 2026-01-13 19:56:48

Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-01-13 23:03:33

Intro to Arguments

Time of First Successful Submission: 2026-01-13 23:11:36

Command History

Time of First Successful Submission: 2026-01-14 03:46:30

The Root

Time of First Successful Submission: 2026-01-14 04:08:22

Program and absolute paths

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Position thy self

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Position elsewhere

Time of First Successful Submission: 2026-01-14 04:54:41

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

Time of First Successful Submission: 2026-01-14 05:32:31

An Epic Filesystem Quest

Time of First Successful Submission: 2026-01-14 06:09:21

making directories

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finding files

Time of First Successful Submission: 2026-01-14 06:17:23

linking files

Time of First Successful Submission: 2026-01-14 06:44:47

Learning From Documentation

Time of First Successful Submission: 2026-01-14 06:45:54

Learning Complex Usage

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Reading Manuals

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Searching Manuals

Time of First Successful Submission: 2026-01-14 18:15:50

Searching For Manuals

Time of First Successful Submission: 2026-01-14 18:31:03

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

Time of First Successful Submission: 2026-01-14 19:53:40

Redirecting more output

Time of First Successful Submission: 2026-01-14 19:56:13

Appending output

Time of First Successful Submission: 2026-01-14 20:00:19

Redirecting errors

Time of First Successful Submission: 2026-01-14 20:02:25

Redirecting input

Time of First Successful Submission: 2026-01-14 20:03:37

Grepping stored results

Time of First Successful Submission: 2026-01-14 20:35:21

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

Time of First Successful Submission: 2026-01-14 21:21:29

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: 2026-01-14 23:23:40

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

Time of First Successful Submission: 2026-01-15 03:29:38

Using sudo

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Changing File Ownership

Time of First Successful Submission: 2026-01-15 05:37:51

Groups and Files

Time of First Successful Submission: 2026-01-15 05:42:44

Fun With Groups Names

Time of First Successful Submission: 2026-01-15 05:45:31

Changing Permissions

Time of First Successful Submission: 2026-01-15 05:47:35

Executable Files

Time of First Successful Submission: 2026-01-15 06:00:30

Permission Tweaking Practice

Time of First Successful Submission: 2026-01-15 06:11:51

Permissions Setting Practice

Time of First Successful Submission: 2026-01-15 06:18:00

The SUID Bit

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Chaining with Semicolons

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Building on Success

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Handling Failure

Time of First Successful Submission: 2026-01-15 06:22:53

Your First Shell Script

Time of First Successful Submission: 2026-01-15 06:25:50

Redirecting Script Output

Time of First Successful Submission: 2026-01-15 06:28:24

Executable Shell Scripts

Time of First Successful Submission: 2026-01-15 06:31:16

Understanding Shebangs

Time of First Successful Submission: 2026-01-15 06:33:49

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

Time of First Successful Submission: 2026-01-15 06:50:13

Launching Screen

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Detaching and Attaching

Time of First Successful Submission: 2026-01-15 07:00:42

Finding Sessions

Time of First Successful Submission: 2026-01-15 07:03:21

Switching Windows

Time of First Successful Submission: 2026-01-15 07:05:40

Detaching and Attaching (tmux)

Time of First Successful Submission: 2026-01-15 07:08:33

Switching Windows (tmux)

Time of First Successful Submission: 2026-01-15 07:12:40

The PATH Variable

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Setting PATH

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Finding Commands

Time of First Successful Submission: 2026-01-15 07:16:08

Adding Commands

Time of First Successful Submission: 2026-01-15 07:18:34

Hijacking Commands

Time of First Successful Submission: 2026-01-15 07:23:19

Bashrc Backdoor

Time of First Successful Submission: 2026-01-15 07:26:51

Sniffing Input

Time of First Successful Submission: 2026-01-15 07:29:03

Overshared Directories

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Tricky Linking

Time of First Successful Submission: 2026-01-15 07:56:14

Sniffing Process Arguments

Time of First Successful Submission: 2026-01-15 07:58:29

Snooping on Configurations

Time of First Successful Submission: 2026-01-15 08:00:44

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

Time of First Successful Submission: 2026-02-19 22:26:29

Building Executables

Time of First Successful Submission: 2026-02-19 22:29:52

Moving Between Registers

Time of First Successful Submission: 2026-02-19 22:34:26

Loading From Memory

Time of First Successful Submission: 2026-02-19 22:41:03

More Loading Practice

Time of First Successful Submission: 2026-02-19 22:47:44

Dereferencing Pointers

Time of First Successful Submission: 2026-02-19 22:52:33

Dereferencing Yourself

Time of First Successful Submission: 2026-02-19 22:56:53

Dereferencing with Offsets

Time of First Successful Submission: 2026-02-19 22:59:41

Stored Addresses

Time of First Successful Submission: 2026-02-19 23:07:10

Double Dereference

Time of First Successful Submission: 2026-02-19 23:10:42

The Stack

Time of First Successful Submission: 2026-02-19 23:53:35

Stack Offsets

Time of First Successful Submission: 2026-02-20 00:09:03

Program Arguments on the Stack

Time of First Successful Submission: 2026-02-20 00:16:00

Popping From the Stack

Time of First Successful Submission: 2026-02-20 00:31:41

Disassembling Programs

Time of First Successful Submission: 2026-02-20 00:42:55

Tracing Syscalls

Time of First Successful Submission: 2026-02-20 00:45:19

Starting GDB

Time of First Successful Submission: 2026-02-20 03:29:01

Quitting GDB

Time of First Successful Submission: 2026-02-20 03:31:05

Starting Programs in GDB

Time of First Successful Submission: 2026-02-20 03:33:30

Disassembling in GDB

Time of First Successful Submission: 2026-02-20 03:36:06

Stepping Through Instructions

Time of First Successful Submission: 2026-02-20 03:39:09

Reading Register Values

Time of First Successful Submission: 2026-02-20 03:41:03

Popping Stack Values

Time of First Successful Submission: 2026-02-20 03:46:34

Examining Memory

Time of First Successful Submission: 2026-02-20 03:48:50

Examining Stack Pointers

Time of First Successful Submission: 2026-02-20 03:53:12

Cooperative Debugging

Time of First Successful Submission: 2026-02-20 03:55:27

Writing Output

Time of First Successful Submission: 2026-02-20 04:06:16

Chaining Syscalls

Time of First Successful Submission: 2026-02-20 04:08:45

Writing Strings

Time of First Successful Submission: 2026-02-20 04:11:05

Reading Data

Time of First Successful Submission: 2026-02-20 04:14:11

Opening Files

Time of First Successful Submission: 2026-02-20 04:19:39

Hardcoding the Filename

Time of First Successful Submission: 2026-02-20 04:25:15

Comparing Values

Time of First Successful Submission: 2026-02-20 04:36:46

Comparing Characters

Time of First Successful Submission: 2026-02-20 04:41:33

Conditional Control Flow

Time of First Successful Submission: 2026-02-20 04:47:35

Comparing Strings

Time of First Successful Submission: 2026-02-20 04:54:56

Reverse the Password

Time of First Successful Submission: 2026-02-20 04:59:15

Conditionals Without Conditionals

Time of First Successful Submission: 2026-02-20 05:08:35

Looping

Time of First Successful Submission: 2026-02-20 05:10:22

Reverse the Calculation

Time of First Successful Submission: 2026-02-20 05:21:40

Reverse the Reverse

Time of First Successful Submission: 2026-02-20 05:22:44

Dealing with Bitwise Operations

Time of First Successful Submission: 2026-02-20 05:24:08

Loops on Data

Time of First Successful Submission: 2026-02-20 05:25:44

set-register

Time of First Successful Submission: 2026-02-20 05:28:14

set-multiple-registers

Time of First Successful Submission: 2026-02-20 05:30:54

add-to-register

Time of First Successful Submission: 2026-02-20 05:38:15

linear-equation-registers

Time of First Successful Submission: 2026-02-20 05:40:44

integer-division

Time of First Successful Submission: 2026-02-20 05:43:34

modulo-operation

Time of First Successful Submission: 2026-02-20 05:48:18

set-upper-byte

Time of First Successful Submission: 2026-02-20 05:52:22

efficient-modulo

Time of First Successful Submission: 2026-02-20 05:55:14

byte-extraction

Time of First Successful Submission: 2026-02-20 06:03:06

bitwise-and

Time of First Successful Submission: 2026-02-20 06:08:05

check-even

Time of First Successful Submission: 2026-02-20 06:10:47

memory-read

Time of First Successful Submission: 2026-02-20 06:12:36

memory-write

Time of First Successful Submission: 2026-02-20 06:13:58

memory-increment

Time of First Successful Submission: 2026-02-20 06:16:14

byte-access

Time of First Successful Submission: 2026-02-20 06:19:37

memory-size-access

Time of First Successful Submission: 2026-02-20 06:21:53

little-endian-write

Time of First Successful Submission: 2026-02-20 06:24:16

memory-sum

Time of First Successful Submission: 2026-02-20 06:27:51

stack-subtraction

Time of First Successful Submission: 2026-02-20 06:30:38

swap-stack-values

Time of First Successful Submission: 2026-02-20 06:33:39

average-stack-values

Time of First Successful Submission: 2026-02-20 06:36:52

absolute-jump

Time of First Successful Submission: 2026-02-20 06:41:27

relative-jump

Time of First Successful Submission: 2026-02-20 06:46:04

jump-trampoline

Time of First Successful Submission: 2026-02-20 06:56:00

conditional-jump

Time of First Successful Submission: 2026-02-20 06:57:39

indirect-jump

Time of First Successful Submission: 2026-02-20 07:03:54

average-loop

Time of First Successful Submission: 2026-02-20 07:07:49

count-non-zero

Time of First Successful Submission: 2026-02-20 07:11:32

string-lower

Time of First Successful Submission: 2026-02-20 07:20:15

most-common-byte

Time of First Successful Submission: 2026-02-20 07:27:05

Exit

Time of First Successful Submission: 2026-02-25 08:03:20

Socket

Time of First Successful Submission: 2026-02-25 08:10:32

Bind

Time of First Successful Submission: 2026-02-25 08:18:23

Listen

Time of First Successful Submission: 2026-02-25 08:23:34

Accept

Time of First Successful Submission: 2026-02-25 08:30:34

Static Response

Time of First Successful Submission: 2026-02-25 08:38:06

Dynamic Response

Time of First Successful Submission: 2026-02-28 08:01:53

Iterative GET Server

Time of First Successful Submission: 2026-02-25 08:53:45

Concurrent GET Server

Time of First Successful Submission: 2026-02-25 09:01:29

Concurrent POST Server

Time of First Successful Submission: 2026-02-28 08:29:31

Web Server

Time of First Successful Submission: 2026-02-28 08:54:01

Debugging Programs

Time of First Successful Submission: 2026-02-21 02:02:54

Inspecting Registers

Time of First Successful Submission: 2026-02-21 02:04:24

Examining Memory

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

Setting Breakpoints

Time of First Successful Submission: 2026-02-25 06:27:51

GDB Scripting

Time of First Successful Submission: 2026-02-25 07:15:49

Modifying Data

Time of First Successful Submission: 2026-02-28 06:21:27

Modifying Execution

Time of First Successful Submission: 2026-02-28 06:38:05

Broken Functions

Time of First Successful Submission: 2026-02-28 07:03:44

Playing With Programs

65 / 116 4171 / 23376

What's the password?

Time of First Successful Submission: 2026-01-21 23:03:26

... and again!

Time of First Successful Submission: 2026-01-21 23:05:07

Newline Troubles

Time of First Successful Submission: 2026-01-21 23:09:11

Reasoning about files

Time of First Successful Submission: 2026-01-22 04:49:10

Specifying Filenames

Time of First Successful Submission: 2026-01-22 04:50:48

Binary and Hex Encoding

Time of First Successful Submission: 2026-01-22 04:52:30

More Hex

Time of First Successful Submission: 2026-01-22 04:54:01

Decoding Hex

Time of First Successful Submission: 2026-01-22 04:55:48

Decoding Practice

Time of First Successful Submission: 2026-01-22 04:58:35

Encoding Practice

Time of First Successful Submission: 2026-01-22 05:00:08

Hex-encoding ASCII

Time of First Successful Submission: 2026-01-22 05:01:36

Nested Encoding

Time of First Successful Submission: 2026-01-22 05:05:33

Hex-encoding UTF-8

Time of First Successful Submission: 2026-01-22 05:11:35

UTF Mixups

Time of First Successful Submission: 2026-01-22 05:15:47

Modifying Encoded Data

Time of First Successful Submission: 2026-01-22 05:22:00

Decoding Base64

Time of First Successful Submission: 2026-01-22 05:23:58

Encoding Base64

Time of First Successful Submission: 2026-01-22 05:27:53

Dealing with Obfuscation

Time of First Successful Submission: 2026-01-22 05:31:03

Dealing with Obfuscation 2

Time of First Successful Submission: 2026-01-22 05:36:15

Your First HTTP Request

Time of First Successful Submission: 2026-01-23 03:22:46

Reading Flask

Time of First Successful Submission: 2026-01-23 05:15:52

Commented Data

Time of First Successful Submission: 2026-01-24 00:21:25

HTTP Metadata

Time of First Successful Submission: 2026-01-24 00:24:34

HTTP (netcat)

Time of First Successful Submission: 2026-01-24 00:28:03

HTTP Paths (netcat)

Time of First Successful Submission: 2026-01-24 00:30:43

HTTP (curl)

Time of First Successful Submission: 2026-01-24 00:37:18

HTTP (python)

Time of First Successful Submission: 2026-01-24 00:40:07

HTTP Host Header (python)

Time of First Successful Submission: 2026-01-24 00:44:14

HTTP Host Header (curl)

Time of First Successful Submission: 2026-01-24 00:47:18

HTTP Host Header (netcat)

Time of First Successful Submission: 2026-01-24 00:51:56

URL Encoding (netcat)

Time of First Successful Submission: 2026-01-24 00:55:38

HTTP GET Parameters

Time of First Successful Submission: 2026-01-24 00:58:54

Multiple HTTP Parameters (netcat)

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

Multiple HTTP Parameters (curl)

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

HTTP Forms

Time of First Successful Submission: 2026-01-24 01:05:34

HTTP Forms (curl)

Time of First Successful Submission: 2026-01-24 01:09:17

HTTP Forms (netcat)

Time of First Successful Submission: 2026-01-24 01:12:39

HTTP Forms (python)

Time of First Successful Submission: 2026-01-24 01:16:38

HTTP Forms Without Forms

Time of First Successful Submission: 2026-01-24 01:38:47

Multiple Form Fields (curl)

Time of First Successful Submission: 2026-01-24 01:46:16

Multiple Form Fields (netcat)

Time of First Successful Submission: 2026-01-24 02:08:42

HTTP Redirects (netcat)

Time of First Successful Submission: 2026-01-24 02:17:03

HTTP Redirects (curl)

Time of First Successful Submission: 2026-01-24 02:23:32

HTTP Redirects (python)

Time of First Successful Submission: 2026-01-24 02:31:10

HTTP Cookies (curl)

Time of First Successful Submission: 2026-01-24 02:36:07

HTTP Cookies (netcat)

Time of First Successful Submission: 2026-01-24 02:38:01

HTTP Cookies (python)

Time of First Successful Submission: 2026-01-24 02:38:53

Server State (python)

Time of First Successful Submission: 2026-01-24 02:40:06

Listening Web

Time of First Successful Submission: 2026-01-24 02:46:23

Speaking Redirects

Time of First Successful Submission: 2026-01-24 03:09:08

JavaScript Redirects

Time of First Successful Submission: 2026-01-24 04:06:19

Including JavaScript

Time of First Successful Submission: 2026-01-24 04:16:36

HTTP (javascript)

Time of First Successful Submission: 2026-01-24 04:21:09

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2026-01-24 04:24:53

HTTP Forms (javascript)

Time of First Successful Submission: 2026-01-24 04:32:13

SQL Queries

Time of First Successful Submission: 2026-01-24 04:35:50

Filtering SQL

Time of First Successful Submission: 2026-01-24 04:37:43

Choosing Columns

Time of First Successful Submission: 2026-01-24 04:39:13

Exclusionary Filtering

Time of First Successful Submission: 2026-01-24 04:40:46

Filtering Strings

Time of First Successful Submission: 2026-01-24 04:43:06

Filtering on Expressions

Time of First Successful Submission: 2026-01-24 04:45:17

SELECTing Expressions

Time of First Successful Submission: 2026-01-24 04:48:53

Composite Conditions

Time of First Successful Submission: 2026-01-24 04:50:28

Reaching Your LIMITs

Time of First Successful Submission: 2026-01-24 04:52:09

Querying Metadata

Time of First Successful Submission: 2026-01-24 05:02:14

GCA CTF

5 / 104 32258 / 43594

Using the Terminal

Time of First Successful Submission: 2026-01-13 19:40:05

Using the VSCode Workspace

Time of First Successful Submission: 2026-01-13 19:42:57

Using the GUI Desktop

Time of First Successful Submission: 2026-01-13 19:45:02

Pasting into the Desktop

Time of First Successful Submission: 2026-01-13 19:52:22

Restarting Challenges

Time of First Successful Submission: 2026-01-13 19:56:48