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pwn.college Archives

5 / 202 12508 / 22795

Twisted Text (Easy)

Time of First Successful Submission: 2023-05-17 15:33:38

Twisted Text (Hard)

Time of First Successful Submission: 2023-05-17 15:41:53

Modest Mangler (Easy)

Time of First Successful Submission: 2023-05-18 14:20:12

Modest Mangler (Hard)

Time of First Successful Submission: 2023-05-18 14:44:04

Triple Dereference

Time of First Successful Submission: 2025-08-10 20:19:00

Intro to Programming Languages

16 / 234 962 / 32000

Commands

Time of First Successful Submission: 2025-05-31 02:30:18

Command Arguments

Time of First Successful Submission: 2025-05-31 02:35:32

Command History

Time of First Successful Submission: 2025-06-22 22:38:39

The Root Path

Time of First Successful Submission: 2025-05-31 02:40:21

Absolute Paths

Time of First Successful Submission: 2025-05-31 02:41:12

Changing position

Time of First Successful Submission: 2025-05-31 02:46:08

Changing to an Absolute Path

Time of First Successful Submission: 2025-05-31 02:47:33

Relative Paths

Time of First Successful Submission: 2025-05-31 02:51:23

P1.0 Level 5 read

Time of First Successful Submission: 2026-03-07 04:02:21

Cat

Time of First Successful Submission: 2025-05-31 18:47:40

Ls

Time of First Successful Submission: 2025-05-31 18:57:09

Ls All

Time of First Successful Submission: 2025-05-31 19:02:20

Find

Time of First Successful Submission: 2025-05-31 21:14:22

Piping Echo

Time of First Successful Submission: 2025-06-21 18:46:43

Piping Stdout

Time of First Successful Submission: 2025-06-21 18:50:03

Piping Stdin

Time of First Successful Submission: 2025-06-22 18:52:50

Intro to Cybersecurity

22 / 183 9924 / 20045

Path Traversal 1

Time of First Successful Submission: 2026-03-04 02:11:03

Path Traversal 2

Time of First Successful Submission: 2026-03-04 02:33:15

CMDi 1

Time of First Successful Submission: 2026-03-06 01:46:26

CMDi 2

Time of First Successful Submission: 2026-03-06 01:56:31

CMDi 3

Time of First Successful Submission: 2026-03-06 02:00:15

CMDi 4

Time of First Successful Submission: 2026-03-06 02:28:16

CMDi 5

Time of First Successful Submission: 2026-03-06 02:34:08

CMDi 6

Time of First Successful Submission: 2026-03-06 22:44:56

Authentication Bypass 1

Time of First Successful Submission: 2026-03-07 18:18:06

Authentication Bypass 2

Time of First Successful Submission: 2026-03-07 19:00:41

SQLi 1

Time of First Successful Submission: 2026-03-08 17:00:20

SQLi 2

Time of First Successful Submission: 2026-03-08 17:08:49

SQLi 3

Time of First Successful Submission: 2026-03-08 17:19:51

SQLi 4

Time of First Successful Submission: 2026-03-08 17:26:09

Your First Overflow (easy)

Time of First Successful Submission: 2023-05-18 16:13:16

Your First Overflow (hard)

Time of First Successful Submission: 2023-05-18 16:14:10

Variable Control (easy)

Time of First Successful Submission: 2023-05-18 18:42:27

Variable Control (hard)

Time of First Successful Submission: 2023-05-19 14:20:27

Control Hijack (easy)

Time of First Successful Submission: 2023-05-19 16:03:48

Basic Shellcode

Time of First Successful Submission: 2023-05-16 19:10:14

NOP Sleds

Time of First Successful Submission: 2023-05-17 02:23:51

NULL-Free Shellcode

Time of First Successful Submission: 2023-05-17 13:09:48

Program Security

8 / 162 5592 / 9577

Terrible Token (Easy)

Time of First Successful Submission: 2023-05-17 13:38:34

Terrible Token (Hard)

Time of First Successful Submission: 2023-05-17 13:53:10

Tangled Ticket (Easy)

Time of First Successful Submission: 2023-05-17 14:14:23

Tangled Ticket (Hard)

Time of First Successful Submission: 2023-05-17 15:21:03

Meager Mangler (Easy)

Time of First Successful Submission: 2023-05-17 17:53:28

Meager Mangler (Hard)

Time of First Successful Submission: 2023-05-18 14:06:58

Patched Up (Easy)

Time of First Successful Submission: 2023-05-18 15:56:05

Patched Up (Hard)

Time of First Successful Submission: 2023-05-18 15:58:45

Start Here

11 / 12 2406 / 43378

Using the Terminal

Time of First Successful Submission: 2025-08-09 15:13:35

Using the VSCode Workspace

Time of First Successful Submission: 2025-05-31 00:14:13

Using the GUI Desktop

Time of First Successful Submission: 2025-05-31 00:15:44

Pasting into the Desktop

Time of First Successful Submission: 2025-05-31 00:19:34

Restarting Challenges

Time of First Successful Submission: 2025-05-31 00:23:13

Challenge Programs

Time of First Successful Submission: 2025-05-31 00:29:03

The Flag File

Time of First Successful Submission: 2025-05-31 00:33:37

Using Privileged Mode

Time of First Successful Submission: 2025-05-31 00:39:00

Persistent Home Directories - One

Time of First Successful Submission: 2025-05-31 02:22:06

Persistent Home Directories - Two

Time of First Successful Submission: 2025-05-31 02:25:34

Linux Luminarium

128 / 128 159 / 32409

Intro to Commands

Time of First Successful Submission: 2025-05-31 02:30:18

Intro to Arguments

Time of First Successful Submission: 2025-05-31 02:35:32

Command History

Time of First Successful Submission: 2025-06-22 22:38:39

The Root

Time of First Successful Submission: 2025-05-31 02:40:21

Program and absolute paths

Time of First Successful Submission: 2025-05-31 02:41:12

Position thy self

Time of First Successful Submission: 2025-05-31 02:46:08

Position elsewhere

Time of First Successful Submission: 2025-05-31 02:47:33

implicit relative paths, from /

Time of First Successful Submission: 2025-05-31 02:51:23

explicit relative paths, from /

Time of First Successful Submission: 2025-05-31 02:53:00

implicit relative path

Time of First Successful Submission: 2025-05-31 02:54:18

home sweet home

Time of First Successful Submission: 2025-05-31 02:59:45

cat: not the pet, but the command!

Time of First Successful Submission: 2025-05-31 18:47:40

catting absolute paths

Time of First Successful Submission: 2025-05-31 18:49:09

more catting practice

Time of First Successful Submission: 2025-05-31 18:54:01

grepping for a needle in a haystack

Time of First Successful Submission: 2025-05-31 18:54:55

comparing files

Time of First Successful Submission: 2025-07-26 00:59:15

listing files

Time of First Successful Submission: 2025-05-31 18:57:09

touching files

Time of First Successful Submission: 2025-05-31 18:58:13

removing files

Time of First Successful Submission: 2025-05-31 19:01:26

moving files

Time of First Successful Submission: 2025-06-22 22:40:15

copying files

Time of First Successful Submission: 2025-11-08 20:24:47

hidden files

Time of First Successful Submission: 2025-05-31 19:02:20

An Epic Filesystem Quest

Time of First Successful Submission: 2025-05-31 19:08:01

making directories

Time of First Successful Submission: 2025-05-31 19:09:13

finding files

Time of First Successful Submission: 2025-05-31 21:14:22

linking files

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

Learning From Documentation

Time of First Successful Submission: 2025-05-31 21:24:55

Learning Complex Usage

Time of First Successful Submission: 2025-05-31 21:26:09

Reading Manuals

Time of First Successful Submission: 2025-05-31 21:28:14

Searching Manuals

Time of First Successful Submission: 2025-06-15 21:50:49

Searching For Manuals

Time of First Successful Submission: 2025-06-15 21:58:24

Helpful Programs

Time of First Successful Submission: 2025-06-15 22:01:32

Help for Builtins

Time of First Successful Submission: 2025-06-15 22:05:53

Matching with *

Time of First Successful Submission: 2025-06-19 17:39:04

Matching with ?

Time of First Successful Submission: 2025-06-19 17:40:05

Matching with []

Time of First Successful Submission: 2025-06-19 18:02:15

Matching paths with []

Time of First Successful Submission: 2025-06-19 18:03:34

Multiple globs

Time of First Successful Submission: 2025-06-19 18:05:04

Mixing globs

Time of First Successful Submission: 2025-06-19 18:11:49

Exclusionary globbing

Time of First Successful Submission: 2025-06-19 18:14:49

Tab completion

Time of First Successful Submission: 2025-06-19 18:17:14

Multiple options for tab completion

Time of First Successful Submission: 2025-06-19 18:22:41

Tab completion on commands

Time of First Successful Submission: 2025-06-19 18:25:13

Redirecting output

Time of First Successful Submission: 2025-06-21 18:46:43

Redirecting more output

Time of First Successful Submission: 2025-06-21 18:50:03

Appending output

Time of First Successful Submission: 2025-06-21 18:55:27

Redirecting errors

Time of First Successful Submission: 2025-06-21 19:01:20

Redirecting input

Time of First Successful Submission: 2025-06-22 18:52:50

Grepping stored results

Time of First Successful Submission: 2025-06-22 18:58:47

Grepping live output

Time of First Successful Submission: 2025-06-22 19:03:13

Grepping errors

Time of First Successful Submission: 2025-06-22 19:04:40

Filtering with grep -v

Time of First Successful Submission: 2025-06-22 19:11:27

Filtering with sed

Time of First Successful Submission: 2025-11-08 20:26:06

Duplicating piped data with tee

Time of First Successful Submission: 2025-06-22 19:16:37

Process substitution for input

Time of First Successful Submission: 2025-07-30 00:40:02

Writing to multiple programs

Time of First Successful Submission: 2025-06-22 19:56:47

Split-piping stderr and stdout

Time of First Successful Submission: 2025-06-22 20:54:58

Named pipes

Time of First Successful Submission: 2025-07-30 00:45:48

Printing Variables

Time of First Successful Submission: 2025-06-22 21:39:17

Setting Variables

Time of First Successful Submission: 2025-06-22 21:41:17

Multi-word Variables

Time of First Successful Submission: 2025-06-22 21:43:21

Exporting Variables

Time of First Successful Submission: 2025-06-22 21:47:20

Printing Exported Variables

Time of First Successful Submission: 2025-06-22 21:48:30

Storing Command Output

Time of First Successful Submission: 2025-06-22 21:52:35

Reading Input

Time of First Successful Submission: 2025-06-22 21:54:41

Reading Files

Time of First Successful Submission: 2025-06-22 22:34:06

Translating characters

Time of First Successful Submission: 2025-06-22 23:10:39

Deleting characters

Time of First Successful Submission: 2025-06-29 20:50:26

Deleting newlines

Time of First Successful Submission: 2025-06-29 20:52:55

Extracting the first lines with head

Time of First Successful Submission: 2025-06-29 20:54:55

Extracting specific sections of text

Time of First Successful Submission: 2025-06-29 20:56:50

Sorting data

Time of First Successful Submission: 2025-07-30 00:47:44

Listing Processes

Time of First Successful Submission: 2025-07-01 01:09:29

Killing Processes

Time of First Successful Submission: 2025-07-01 01:11:20

Interrupting Processes

Time of First Successful Submission: 2025-07-01 01:12:26

Killing Misbehaving Processes

Time of First Successful Submission: 2025-07-30 00:53:02

Suspending Processes

Time of First Successful Submission: 2025-07-01 01:13:29

Resuming Processes

Time of First Successful Submission: 2025-07-01 01:19:46

Backgrounding Processes

Time of First Successful Submission: 2025-07-01 01:21:40

Foregrounding Processes

Time of First Successful Submission: 2025-07-22 23:04:19

Starting Backgrounded Processes

Time of First Successful Submission: 2025-07-22 23:21:33

Process Exit Codes

Time of First Successful Submission: 2025-07-25 23:40:52

Becoming root with su

Time of First Successful Submission: 2025-07-26 00:08:53

Other users with su

Time of First Successful Submission: 2025-07-26 00:10:17

Cracking passwords

Time of First Successful Submission: 2025-07-26 00:45:21

Using sudo

Time of First Successful Submission: 2025-07-26 00:54:03

Changing File Ownership

Time of First Successful Submission: 2025-07-26 01:15:50

Groups and Files

Time of First Successful Submission: 2025-07-26 13:51:36

Fun With Groups Names

Time of First Successful Submission: 2025-07-26 13:53:08

Changing Permissions

Time of First Successful Submission: 2025-07-26 14:02:15

Executable Files

Time of First Successful Submission: 2025-07-26 14:06:44

Permission Tweaking Practice

Time of First Successful Submission: 2025-07-29 22:28:20

Permissions Setting Practice

Time of First Successful Submission: 2025-07-30 00:29:13

The SUID Bit

Time of First Successful Submission: 2025-07-30 00:34:38

Chaining with Semicolons

Time of First Successful Submission: 2025-07-31 00:40:35

Building on Success

Time of First Successful Submission: 2025-07-31 00:42:50

Handling Failure

Time of First Successful Submission: 2025-07-31 00:45:02

Your First Shell Script

Time of First Successful Submission: 2025-07-31 00:50:42

Redirecting Script Output

Time of First Successful Submission: 2025-07-31 00:56:37

Executable Shell Scripts

Time of First Successful Submission: 2025-07-31 01:18:09

Understanding Shebangs

Time of First Successful Submission: 2025-08-03 23:21:16

Scripting with Arguments

Time of First Successful Submission: 2025-08-03 23:32:49

Scripting with Conditionals

Time of First Successful Submission: 2025-08-03 23:38:02

Scripting with Default Cases

Time of First Successful Submission: 2025-08-03 23:40:56

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-08-03 23:44:04

Reading Shell Scripts

Time of First Successful Submission: 2025-11-08 20:36:15

Launching Screen

Time of First Successful Submission: 2025-08-04 00:05:38

Detaching and Attaching

Time of First Successful Submission: 2025-08-04 00:09:08

Finding Sessions

Time of First Successful Submission: 2025-08-04 00:11:22

Switching Windows

Time of First Successful Submission: 2025-08-04 00:13:28

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-08-04 00:15:07

Switching Windows (tmux)

Time of First Successful Submission: 2025-08-04 00:18:52

The PATH Variable

Time of First Successful Submission: 2025-08-06 00:29:43

Setting PATH

Time of First Successful Submission: 2025-08-06 00:32:17

Finding Commands

Time of First Successful Submission: 2025-08-06 00:38:23

Adding Commands

Time of First Successful Submission: 2025-08-06 00:55:22

Hijacking Commands

Time of First Successful Submission: 2025-08-06 01:07:40

Bashrc Backdoor

Time of First Successful Submission: 2025-08-06 01:14:19

Sniffing Input

Time of First Successful Submission: 2025-08-06 01:29:30

Overshared Directories

Time of First Successful Submission: 2025-08-08 22:52:23

Tricky Linking

Time of First Successful Submission: 2025-08-08 23:53:43

Sniffing Process Arguments

Time of First Successful Submission: 2025-08-08 23:59:27

Snooping on Configurations

Time of First Successful Submission: 2025-08-09 14:48:12

The Fork Bomb

Time of First Successful Submission: 2025-08-09 14:59:07

Disk-Space Doomsday

Time of First Successful Submission: 2025-08-09 15:02:51

rm -rf /

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

Life after rm -rf /

Time of First Successful Submission: 2025-08-09 15:08:56

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-08-09 15:12:00

Computing 101

79 / 94 706 / 21536

Your First Register

Time of First Successful Submission: 2025-08-09 18:11:16

Your First Syscall

Time of First Successful Submission: 2025-08-09 20:04:00

Exit Codes

Time of First Successful Submission: 2025-08-09 20:39:57

Building Executables

Time of First Successful Submission: 2025-08-09 20:45:00

Moving Between Registers

Time of First Successful Submission: 2025-08-09 20:48:52

Loading From Memory

Time of First Successful Submission: 2025-08-10 15:35:00

More Loading Practice

Time of First Successful Submission: 2025-08-10 15:37:05

Dereferencing Pointers

Time of First Successful Submission: 2025-08-10 15:42:40

Dereferencing Yourself

Time of First Successful Submission: 2025-08-10 15:45:21

Dereferencing with Offsets

Time of First Successful Submission: 2025-08-10 20:08:29

Stored Addresses

Time of First Successful Submission: 2025-08-10 20:15:40

Double Dereference

Time of First Successful Submission: 2025-08-10 20:17:33

The Stack

Time of First Successful Submission: 2026-02-23 05:04:09

Stack Offsets

Time of First Successful Submission: 2026-02-23 05:07:32

Program Arguments on the Stack

Time of First Successful Submission: 2026-02-23 05:13:24

Popping From the Stack

Time of First Successful Submission: 2026-02-23 05:15:52

Disassembling Programs

Time of First Successful Submission: 2026-02-26 01:55:13

Tracing Syscalls

Time of First Successful Submission: 2025-08-09 21:06:01

Starting GDB

Time of First Successful Submission: 2025-08-10 15:17:14

Quitting GDB

Time of First Successful Submission: 2026-02-26 01:25:35

Starting Programs in GDB

Time of First Successful Submission: 2025-08-10 15:18:56

Disassembling in GDB

Time of First Successful Submission: 2026-02-26 01:28:31

Stepping Through Instructions

Time of First Successful Submission: 2026-02-26 01:29:38

Reading Register Values

Time of First Successful Submission: 2026-02-26 01:30:30

Popping Stack Values

Time of First Successful Submission: 2026-02-26 01:31:40

Examining Memory

Time of First Successful Submission: 2026-02-26 01:33:29

Examining Stack Pointers

Time of First Successful Submission: 2026-02-26 01:36:35

Cooperative Debugging

Time of First Successful Submission: 2026-02-26 01:53:19

Writing Output

Time of First Successful Submission: 2025-08-10 20:39:01

Chaining Syscalls

Time of First Successful Submission: 2025-08-10 20:40:33

Writing Strings

Time of First Successful Submission: 2025-08-10 20:41:22

Reading Data

Time of First Successful Submission: 2025-08-10 20:59:02

Comparing Values

Time of First Successful Submission: 2026-03-09 02:20:47

Comparing Characters

Time of First Successful Submission: 2026-03-09 02:24:02

Conditional Control Flow

Time of First Successful Submission: 2026-03-09 02:31:33

Comparing Strings

Time of First Successful Submission: 2026-03-09 02:35:24

Reverse the Password

Time of First Successful Submission: 2026-03-09 23:38:52

set-register

Time of First Successful Submission: 2023-05-15 18:16:05

set-multiple-registers

Time of First Successful Submission: 2025-08-10 21:12:30

add-to-register

Time of First Successful Submission: 2023-05-15 18:26:47

linear-equation-registers

Time of First Successful Submission: 2023-05-15 18:36:25

integer-division

Time of First Successful Submission: 2023-05-15 18:43:03

modulo-operation

Time of First Successful Submission: 2023-05-15 18:48:40

set-upper-byte

Time of First Successful Submission: 2025-08-14 01:10:44

efficient-modulo

Time of First Successful Submission: 2023-05-15 19:30:11

byte-extraction

Time of First Successful Submission: 2023-05-15 19:43:26

bitwise-and

Time of First Successful Submission: 2023-05-15 19:59:33

check-even

Time of First Successful Submission: 2023-05-16 02:55:35

memory-read

Time of First Successful Submission: 2025-08-16 14:26:51

memory-write

Time of First Successful Submission: 2025-08-16 14:29:23

memory-increment

Time of First Successful Submission: 2023-05-16 12:50:24

byte-access

Time of First Successful Submission: 2025-08-16 14:45:35

memory-size-access

Time of First Successful Submission: 2023-05-16 12:57:05

little-endian-write

Time of First Successful Submission: 2023-05-16 13:07:52

memory-sum

Time of First Successful Submission: 2023-05-16 13:20:12

stack-subtraction

Time of First Successful Submission: 2023-05-16 13:24:09

swap-stack-values

Time of First Successful Submission: 2023-05-16 13:28:35

average-stack-values

Time of First Successful Submission: 2023-05-16 15:47:05

absolute-jump

Time of First Successful Submission: 2025-08-16 19:32:52

relative-jump

Time of First Successful Submission: 2025-08-17 13:26:45

jump-trampoline

Time of First Successful Submission: 2025-08-17 14:04:28

conditional-jump

Time of First Successful Submission: 2025-08-17 14:35:27

indirect-jump

Time of First Successful Submission: 2025-08-25 17:48:38

average-loop

Time of First Successful Submission: 2025-08-30 18:00:12

count-non-zero

Time of First Successful Submission: 2025-08-30 18:50:59

Exit

Time of First Successful Submission: 2026-01-08 02:27:07

Socket

Time of First Successful Submission: 2026-01-11 16:23:46

Bind

Time of First Successful Submission: 2026-01-26 22:09:54

Listen

Time of First Successful Submission: 2026-01-27 15:24:39

Accept

Time of First Successful Submission: 2026-01-27 15:33:17

Static Response

Time of First Successful Submission: 2026-02-11 03:22:45

Dynamic Response

Time of First Successful Submission: 2026-02-16 18:31:14

Iterative GET Server

Time of First Successful Submission: 2026-02-16 19:27:01

Concurrent GET Server

Time of First Successful Submission: 2026-02-16 20:46:58

Concurrent POST Server

Time of First Successful Submission: 2026-02-18 02:12:41

Web Server

Time of First Successful Submission: 2026-02-23 04:39:22

Debugging Programs

Time of First Successful Submission: 2026-01-07 21:55:09

Inspecting Registers

Time of First Successful Submission: 2026-01-07 21:58:07

Examining Memory

Time of First Successful Submission: 2026-01-07 22:28:15

Playing With Programs

107 / 116 1020 / 23386

What's the password?

Time of First Successful Submission: 2026-02-24 00:47:07

... and again!

Time of First Successful Submission: 2026-02-24 00:47:54

Newline Troubles

Time of First Successful Submission: 2026-02-24 00:50:08

Reasoning about files

Time of First Successful Submission: 2026-02-24 00:51:35

Specifying Filenames

Time of First Successful Submission: 2026-02-24 00:53:14

Binary and Hex Encoding

Time of First Successful Submission: 2026-02-24 01:02:26

More Hex

Time of First Successful Submission: 2026-02-24 01:03:32

Decoding Hex

Time of First Successful Submission: 2026-02-24 01:18:50

Decoding Practice

Time of First Successful Submission: 2026-02-24 01:27:17

Encoding Practice

Time of First Successful Submission: 2026-02-24 01:36:27

Hex-encoding ASCII

Time of First Successful Submission: 2026-02-25 20:37:37

Nested Encoding

Time of First Successful Submission: 2026-02-25 20:42:03

Hex-encoding UTF-8

Time of First Successful Submission: 2026-02-25 21:03:54

UTF Mixups

Time of First Successful Submission: 2026-02-26 00:56:18

Modifying Encoded Data

Time of First Successful Submission: 2026-02-26 01:01:19

Decoding Base64

Time of First Successful Submission: 2026-02-26 01:06:56

Encoding Base64

Time of First Successful Submission: 2026-02-26 01:09:28

Dealing with Obfuscation

Time of First Successful Submission: 2026-02-26 01:19:58

Dealing with Obfuscation 2

Time of First Successful Submission: 2026-02-26 01:23:40

Your First HTTP Request

Time of First Successful Submission: 2026-02-28 16:26:16

Reading Flask

Time of First Successful Submission: 2026-02-28 16:37:11

Commented Data

Time of First Successful Submission: 2026-02-28 16:35:51

HTTP Metadata

Time of First Successful Submission: 2026-02-28 16:48:12

HTTP (netcat)

Time of First Successful Submission: 2026-02-28 16:57:57

HTTP Paths (netcat)

Time of First Successful Submission: 2026-02-28 17:00:54

HTTP (curl)

Time of First Successful Submission: 2026-02-28 17:09:22

HTTP (python)

Time of First Successful Submission: 2026-02-28 17:11:23

HTTP Host Header (python)

Time of First Successful Submission: 2026-03-01 15:10:25

HTTP Host Header (curl)

Time of First Successful Submission: 2026-03-01 16:07:06

HTTP Host Header (netcat)

Time of First Successful Submission: 2026-03-06 23:20:35

URL Encoding (netcat)

Time of First Successful Submission: 2026-03-06 23:34:02

HTTP GET Parameters

Time of First Successful Submission: 2026-03-06 23:37:57

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2026-03-06 23:40:13

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2026-03-06 23:41:52

HTTP Forms

Time of First Successful Submission: 2026-03-06 23:43:53

HTTP Forms (curl)

Time of First Successful Submission: 2026-03-07 02:20:22

HTTP Forms (netcat)

Time of First Successful Submission: 2026-03-07 02:42:41

HTTP Forms (python)

Time of First Successful Submission: 2026-03-07 02:52:23

HTTP Forms Without Forms

Time of First Successful Submission: 2026-03-07 03:26:35

Multiple Form Fields (curl)

Time of First Successful Submission: 2026-03-07 18:32:00

Multiple Form Fields (netcat)

Time of First Successful Submission: 2026-03-07 18:35:36

HTTP Redirects (netcat)

Time of First Successful Submission: 2026-03-07 18:41:52

HTTP Redirects (curl)

Time of First Successful Submission: 2026-03-07 18:43:20

HTTP Redirects (python)

Time of First Successful Submission: 2026-03-07 18:44:15

HTTP Cookies (curl)

Time of First Successful Submission: 2026-03-07 18:49:17

HTTP Cookies (netcat)

Time of First Successful Submission: 2026-03-07 18:52:28

HTTP Cookies (python)

Time of First Successful Submission: 2026-03-07 18:54:55

Server State (python)

Time of First Successful Submission: 2026-03-07 18:56:39

cat

Time of First Successful Submission: 2026-02-27 22:40:23

more

Time of First Successful Submission: 2026-02-27 22:41:31

less

Time of First Successful Submission: 2026-02-27 22:41:53

tail

Time of First Successful Submission: 2026-02-27 22:43:28

head

Time of First Successful Submission: 2026-02-27 22:45:25

sort

Time of First Successful Submission: 2026-02-27 22:46:13

vim

Time of First Successful Submission: 2026-02-27 22:46:45

emacs

Time of First Successful Submission: 2026-02-27 22:47:41

nano

Time of First Successful Submission: 2026-02-27 22:48:02

rev

Time of First Successful Submission: 2026-02-27 22:54:54

od

Time of First Successful Submission: 2026-02-27 23:00:35

hd

Time of First Successful Submission: 2026-02-27 23:02:16

xxd

Time of First Successful Submission: 2026-02-27 22:50:54

base32

Time of First Successful Submission: 2026-02-27 23:03:30

base64

Time of First Successful Submission: 2026-02-27 23:03:59

split

Time of First Successful Submission: 2026-02-27 23:05:13

gzip

Time of First Successful Submission: 2026-02-27 23:59:49

bzip2

Time of First Successful Submission: 2026-02-28 00:05:55

zip

Time of First Successful Submission: 2026-02-28 00:10:45

tar

Time of First Successful Submission: 2026-02-28 00:16:51

ar

Time of First Successful Submission: 2026-02-28 00:25:26

cpio

Time of First Successful Submission: 2026-02-28 00:36:02

env

Time of First Successful Submission: 2026-02-28 01:22:22

find

Time of First Successful Submission: 2026-02-28 01:28:15

make

Time of First Successful Submission: 2026-03-01 16:27:17

nice

Time of First Successful Submission: 2026-03-01 16:28:24

timeout

Time of First Successful Submission: 2026-03-01 16:29:29

stdbuf

Time of First Successful Submission: 2026-03-01 16:35:12

setarch

Time of First Successful Submission: 2026-03-01 16:37:08

watch

Time of First Successful Submission: 2026-03-01 16:38:07

socat

Time of First Successful Submission: 2026-03-01 16:41:35

whiptail

Time of First Successful Submission: 2026-03-01 16:45:13

awk

Time of First Successful Submission: 2026-03-01 16:47:54

sed

Time of First Successful Submission: 2026-03-01 16:49:08

ed

Time of First Successful Submission: 2026-03-01 16:50:33

chown

Time of First Successful Submission: 2026-03-01 16:33:20

chmod

Time of First Successful Submission: 2026-03-01 16:32:54

cp

Time of First Successful Submission: 2026-03-01 16:53:44

mv

Time of First Successful Submission: 2026-03-01 18:22:11

perl

Time of First Successful Submission: 2026-03-04 01:07:14

python

Time of First Successful Submission: 2026-03-04 01:09:57

ruby

Time of First Successful Submission: 2026-03-04 01:13:03

bash

Time of First Successful Submission: 2026-03-04 01:22:05

date

Time of First Successful Submission: 2026-03-04 01:25:02

dmesg

Time of First Successful Submission: 2026-03-07 03:32:19

wc

Time of First Successful Submission: 2026-03-07 03:35:14

gcc

Time of First Successful Submission: 2026-03-07 03:39:42

as

Time of First Successful Submission: 2026-03-07 03:40:38

wget

Time of First Successful Submission: 2026-03-07 04:00:48

SQL Queries

Time of First Successful Submission: 2026-03-07 17:36:13

Filtering SQL

Time of First Successful Submission: 2026-03-07 17:43:21

Choosing Columns

Time of First Successful Submission: 2026-03-07 17:44:47

Exclusionary Filtering

Time of First Successful Submission: 2026-03-07 17:46:18

Filtering Strings

Time of First Successful Submission: 2026-03-07 17:47:18

Filtering on Expressions

Time of First Successful Submission: 2026-03-07 17:50:11

SELECTing Expressions

Time of First Successful Submission: 2026-03-07 18:02:31

Composite Conditions

Time of First Successful Submission: 2026-03-07 18:06:50

Reaching Your LIMITs

Time of First Successful Submission: 2026-03-07 18:10:03

Querying Metadata

Time of First Successful Submission: 2026-03-07 18:14:39

GCA CTF

11 / 104 2624 / 43655

Using the Terminal

Time of First Successful Submission: 2025-08-09 15:13:35

Using the VSCode Workspace

Time of First Successful Submission: 2025-05-31 00:14:13

Using the GUI Desktop

Time of First Successful Submission: 2025-05-31 00:15:44

Pasting into the Desktop

Time of First Successful Submission: 2025-05-31 00:19:34

Restarting Challenges

Time of First Successful Submission: 2025-05-31 00:23:13

Getting Help

Time of First Successful Submission: 2025-05-31 00:26:56

Challenge Programs

Time of First Successful Submission: 2025-05-31 00:29:03

The Flag File

Time of First Successful Submission: 2025-05-31 00:33:37

Using Privileged Mode

Time of First Successful Submission: 2025-05-31 00:39:00

Persistent Home Directories - One

Time of First Successful Submission: 2025-05-31 02:22:06

Persistent Home Directories - Two

Time of First Successful Submission: 2025-05-31 02:25:34