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pwn.college Archives

1 / 202 20804 / 22788


Triple Dereference

Time of First Successful Submission: 2025-10-03 15:54:22


Intro to Programming Languages

15 / 234 4996 / 31864


Commands

Time of First Successful Submission: 2025-09-23 13:45:17

Command Arguments

Time of First Successful Submission: 2025-09-23 13:51:31

Command History

Time of First Successful Submission: 2025-09-23 13:52:18

The Root Path

Time of First Successful Submission: 2025-09-23 13:53:59

Absolute Paths

Time of First Successful Submission: 2025-09-25 15:02:53

Changing position

Time of First Successful Submission: 2025-09-25 15:03:32

Changing to an Absolute Path

Time of First Successful Submission: 2025-09-25 15:04:45

Relative Paths

Time of First Successful Submission: 2025-09-25 15:06:25

Cat

Time of First Successful Submission: 2025-09-25 16:16:49

Ls

Time of First Successful Submission: 2025-09-25 16:20:58

Ls All

Time of First Successful Submission: 2025-09-25 16:24:12

Find

Time of First Successful Submission: 2025-09-25 16:32:05

Piping Echo

Time of First Successful Submission: 2025-10-01 11:54:08

Piping Stdout

Time of First Successful Submission: 2025-10-01 11:54:58

Piping Stdin

Time of First Successful Submission: 2025-10-01 12:00:07


Intro to Cybersecurity

25 / 183 9434 / 19990


Path Traversal 1

Time of First Successful Submission: 2025-12-15 15:43:04

Path Traversal 2

Time of First Successful Submission: 2025-12-15 16:22:05

CMDi 1

Time of First Successful Submission: 2025-12-16 16:32:46

CMDi 2

Time of First Successful Submission: 2025-12-16 16:35:12

CMDi 3

Time of First Successful Submission: 2025-12-16 16:53:03

CMDi 4

Time of First Successful Submission: 2025-12-16 17:15:04

CMDi 5

Time of First Successful Submission: 2025-12-16 19:22:52

CMDi 6

Time of First Successful Submission: 2025-12-17 13:14:14

Authentication Bypass 1

Time of First Successful Submission: 2025-12-17 13:43:37

Authentication Bypass 2

Time of First Successful Submission: 2025-12-17 13:45:03

SQLi 1

Time of First Successful Submission: 2025-12-30 16:26:47

SQLi 2

Time of First Successful Submission: 2025-12-30 20:03:38

SQLi 3

Time of First Successful Submission: 2025-12-31 12:59:13

SQLi 4

Time of First Successful Submission: 2025-12-31 13:04:17

SQLi 5

Time of First Successful Submission: 2025-12-31 13:42:55

XSS 1

Time of First Successful Submission: 2025-12-31 18:37:07

XSS 2

Time of First Successful Submission: 2025-12-31 18:39:16

XSS 3

Time of First Successful Submission: 2025-12-31 18:47:04

XSS 4

Time of First Successful Submission: 2025-12-31 18:53:59

XSS 5

Time of First Successful Submission: 2026-01-02 13:02:33

XSS 6

Time of First Successful Submission: 2026-01-02 13:06:58

XSS 7

Time of First Successful Submission: 2026-01-02 13:27:41

CSRF 1

Time of First Successful Submission: 2026-01-02 14:05:42

Your First Overflow (easy)

Time of First Successful Submission: 2026-01-02 17:37:45

Your First Overflow (hard)

Time of First Successful Submission: 2026-01-02 17:45:19


Start Here

11 / 12 4930 / 43149


Using the Terminal

Time of First Successful Submission: 2025-09-23 12:56:17

Using the VSCode Workspace

Time of First Successful Submission: 2025-09-23 12:58:12

Using the GUI Desktop

Time of First Successful Submission: 2025-09-23 13:00:10

Pasting into the Desktop

Time of First Successful Submission: 2025-09-23 13:05:20

Restarting Challenges

Time of First Successful Submission: 2025-09-23 13:08:07

Challenge Programs

Time of First Successful Submission: 2025-09-23 13:19:22

The Flag File

Time of First Successful Submission: 2025-09-23 13:24:30

Using Privileged Mode

Time of First Successful Submission: 2025-09-23 13:35:55

Persistent Home Directories - One

Time of First Successful Submission: 2025-09-23 13:40:07

Persistent Home Directories - Two

Time of First Successful Submission: 2025-09-23 13:41:17


Linux Luminarium

128 / 128 389 / 32272


Intro to Commands

Time of First Successful Submission: 2025-09-23 13:45:17

Intro to Arguments

Time of First Successful Submission: 2025-09-23 13:51:31

Command History

Time of First Successful Submission: 2025-09-23 13:52:18

The Root

Time of First Successful Submission: 2025-09-23 13:53:59

Program and absolute paths

Time of First Successful Submission: 2025-09-25 15:02:53

Position thy self

Time of First Successful Submission: 2025-09-25 15:03:32

Position elsewhere

Time of First Successful Submission: 2025-09-25 15:04:45

implicit relative paths, from /

Time of First Successful Submission: 2025-09-25 15:06:25

explicit relative paths, from /

Time of First Successful Submission: 2025-09-25 15:07:28

implicit relative path

Time of First Successful Submission: 2025-09-25 16:13:12

home sweet home

Time of First Successful Submission: 2025-09-25 16:14:44

cat: not the pet, but the command!

Time of First Successful Submission: 2025-09-25 16:16:49

catting absolute paths

Time of First Successful Submission: 2025-09-25 16:17:12

more catting practice

Time of First Successful Submission: 2025-09-25 16:18:04

grepping for a needle in a haystack

Time of First Successful Submission: 2025-09-25 16:18:46

comparing files

Time of First Successful Submission: 2025-09-25 16:19:34

listing files

Time of First Successful Submission: 2025-09-25 16:20:58

touching files

Time of First Successful Submission: 2025-09-25 16:21:43

removing files

Time of First Successful Submission: 2025-09-25 16:22:24

moving files

Time of First Successful Submission: 2025-09-25 16:23:29

copying files

Time of First Successful Submission: 2025-11-14 13:36:08

hidden files

Time of First Successful Submission: 2025-09-25 16:24:12

An Epic Filesystem Quest

Time of First Successful Submission: 2025-09-25 16:28:43

making directories

Time of First Successful Submission: 2025-09-25 16:29:31

finding files

Time of First Successful Submission: 2025-09-25 16:32:05

linking files

Time of First Successful Submission: 2025-09-25 16:42:16

Learning From Documentation

Time of First Successful Submission: 2025-09-25 16:45:32

Learning Complex Usage

Time of First Successful Submission: 2025-09-25 16:47:20

Reading Manuals

Time of First Successful Submission: 2025-09-25 16:48:56

Searching Manuals

Time of First Successful Submission: 2025-09-25 16:53:01

Searching For Manuals

Time of First Successful Submission: 2025-09-25 17:04:02

Helpful Programs

Time of First Successful Submission: 2025-09-25 17:06:28

Help for Builtins

Time of First Successful Submission: 2025-09-25 17:08:46

Matching with *

Time of First Successful Submission: 2025-09-26 16:27:32

Matching with ?

Time of First Successful Submission: 2025-09-26 16:28:37

Matching with []

Time of First Successful Submission: 2025-09-26 16:30:23

Matching paths with []

Time of First Successful Submission: 2025-09-26 16:32:04

Multiple globs

Time of First Successful Submission: 2025-09-26 16:39:54

Mixing globs

Time of First Successful Submission: 2025-09-26 16:53:14

Exclusionary globbing

Time of First Successful Submission: 2025-09-26 16:55:05

Tab completion

Time of First Successful Submission: 2025-09-26 16:56:38

Multiple options for tab completion

Time of First Successful Submission: 2025-09-26 16:57:29

Tab completion on commands

Time of First Successful Submission: 2025-09-26 16:58:03

Redirecting output

Time of First Successful Submission: 2025-10-01 11:54:08

Redirecting more output

Time of First Successful Submission: 2025-10-01 11:54:58

Appending output

Time of First Successful Submission: 2025-10-01 11:55:57

Redirecting errors

Time of First Successful Submission: 2025-10-01 11:57:58

Redirecting input

Time of First Successful Submission: 2025-10-01 12:00:07

Grepping stored results

Time of First Successful Submission: 2025-10-01 12:01:33

Grepping live output

Time of First Successful Submission: 2025-10-01 12:02:42

Grepping errors

Time of First Successful Submission: 2025-10-01 12:04:42

Filtering with grep -v

Time of First Successful Submission: 2025-10-01 12:06:47

Filtering with sed

Time of First Successful Submission: 2025-11-14 13:39:18

Duplicating piped data with tee

Time of First Successful Submission: 2025-10-01 12:22:40

Process substitution for input

Time of First Successful Submission: 2025-10-01 12:40:40

Writing to multiple programs

Time of First Successful Submission: 2025-10-01 12:55:03

Split-piping stderr and stdout

Time of First Successful Submission: 2025-10-01 13:43:58

Named pipes

Time of First Successful Submission: 2025-10-01 13:47:14

Printing Variables

Time of First Successful Submission: 2025-10-06 11:31:26

Setting Variables

Time of First Successful Submission: 2025-10-06 11:32:01

Multi-word Variables

Time of First Successful Submission: 2025-10-06 11:32:33

Exporting Variables

Time of First Successful Submission: 2025-10-06 11:34:54

Printing Exported Variables

Time of First Successful Submission: 2025-10-06 11:35:21

Storing Command Output

Time of First Successful Submission: 2025-10-06 11:36:29

Reading Input

Time of First Successful Submission: 2025-10-06 11:38:28

Reading Files

Time of First Successful Submission: 2025-10-06 11:46:17

Translating characters

Time of First Successful Submission: 2025-10-07 11:16:06

Deleting characters

Time of First Successful Submission: 2025-10-07 11:16:58

Deleting newlines

Time of First Successful Submission: 2025-10-07 11:18:16

Extracting the first lines with head

Time of First Successful Submission: 2025-10-07 11:20:21

Extracting specific sections of text

Time of First Successful Submission: 2025-10-07 11:23:14

Sorting data

Time of First Successful Submission: 2025-10-07 11:27:33

Listing Processes

Time of First Successful Submission: 2025-10-23 11:26:06

Killing Processes

Time of First Successful Submission: 2025-10-23 11:27:33

Interrupting Processes

Time of First Successful Submission: 2025-10-23 11:28:46

Killing Misbehaving Processes

Time of First Successful Submission: 2025-10-23 11:32:16

Suspending Processes

Time of First Successful Submission: 2025-10-23 11:33:58

Resuming Processes

Time of First Successful Submission: 2025-10-23 11:34:55

Backgrounding Processes

Time of First Successful Submission: 2025-10-23 11:38:30

Foregrounding Processes

Time of First Successful Submission: 2025-10-23 11:46:30

Starting Backgrounded Processes

Time of First Successful Submission: 2025-10-23 11:47:02

Process Exit Codes

Time of First Successful Submission: 2025-10-23 11:49:24

Becoming root with su

Time of First Successful Submission: 2025-10-23 11:52:32

Other users with su

Time of First Successful Submission: 2025-10-23 11:53:11

Cracking passwords

Time of First Successful Submission: 2025-10-23 12:00:21

Using sudo

Time of First Successful Submission: 2025-10-23 12:03:21

Changing File Ownership

Time of First Successful Submission: 2025-10-27 11:18:35

Groups and Files

Time of First Successful Submission: 2025-10-27 11:28:56

Fun With Groups Names

Time of First Successful Submission: 2025-10-27 11:30:00

Changing Permissions

Time of First Successful Submission: 2025-10-27 11:35:15

Executable Files

Time of First Successful Submission: 2025-10-27 11:36:03

Permission Tweaking Practice

Time of First Successful Submission: 2025-10-27 11:41:03

Permissions Setting Practice

Time of First Successful Submission: 2025-10-27 11:52:35

The SUID Bit

Time of First Successful Submission: 2025-10-27 11:55:30

Chaining with Semicolons

Time of First Successful Submission: 2025-10-28 11:25:18

Building on Success

Time of First Successful Submission: 2025-10-28 11:25:44

Handling Failure

Time of First Successful Submission: 2025-10-28 11:26:19

Your First Shell Script

Time of First Successful Submission: 2025-10-28 11:28:30

Redirecting Script Output

Time of First Successful Submission: 2025-10-28 11:29:50

Executable Shell Scripts

Time of First Successful Submission: 2025-10-28 11:30:41

Understanding Shebangs

Time of First Successful Submission: 2025-10-28 11:32:01

Scripting with Arguments

Time of First Successful Submission: 2025-10-28 11:34:10

Scripting with Conditionals

Time of First Successful Submission: 2025-10-28 11:35:55

Scripting with Default Cases

Time of First Successful Submission: 2025-10-28 11:39:54

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-10-28 11:42:14

Reading Shell Scripts

Time of First Successful Submission: 2025-10-28 11:44:24

Launching Screen

Time of First Successful Submission: 2025-10-28 11:49:59

Detaching and Attaching

Time of First Successful Submission: 2025-10-28 11:51:42

Finding Sessions

Time of First Successful Submission: 2025-10-28 11:54:15

Switching Windows

Time of First Successful Submission: 2025-10-28 11:58:54

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-10-28 12:01:11

Switching Windows (tmux)

Time of First Successful Submission: 2025-10-28 12:01:55

The PATH Variable

Time of First Successful Submission: 2025-11-14 13:53:49

Setting PATH

Time of First Successful Submission: 2025-11-14 13:57:26

Finding Commands

Time of First Successful Submission: 2025-11-14 13:58:08

Adding Commands

Time of First Successful Submission: 2025-11-14 14:07:48

Hijacking Commands

Time of First Successful Submission: 2025-11-14 14:11:27

Bashrc Backdoor

Time of First Successful Submission: 2025-11-14 15:22:19

Sniffing Input

Time of First Successful Submission: 2025-11-14 15:36:41

Overshared Directories

Time of First Successful Submission: 2025-11-14 16:01:49

Tricky Linking

Time of First Successful Submission: 2025-11-14 21:00:07

Sniffing Process Arguments

Time of First Successful Submission: 2025-11-14 21:01:50

Snooping on Configurations

Time of First Successful Submission: 2025-11-14 21:03:55

The Fork Bomb

Time of First Successful Submission: 2025-11-14 21:13:55

Disk-Space Doomsday

Time of First Successful Submission: 2025-11-14 21:18:45

rm -rf /

Time of First Successful Submission: 2025-11-14 21:22:08

Life after rm -rf /

Time of First Successful Submission: 2025-11-17 12:34:59

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-11-17 12:39:31


Computing 101

68 / 94 2037 / 21470


Your First Register

Time of First Successful Submission: 2025-09-26 17:08:06

Your First Syscall

Time of First Successful Submission: 2025-09-26 17:10:19

Exit Codes

Time of First Successful Submission: 2025-09-26 17:12:46

Building Executables

Time of First Successful Submission: 2025-09-26 17:20:51

Moving Between Registers

Time of First Successful Submission: 2025-09-26 17:24:54

Loading From Memory

Time of First Successful Submission: 2025-10-03 15:07:46

More Loading Practice

Time of First Successful Submission: 2025-10-03 15:09:34

Dereferencing Pointers

Time of First Successful Submission: 2025-10-03 15:13:45

Dereferencing Yourself

Time of First Successful Submission: 2025-10-03 15:16:22

Dereferencing with Offsets

Time of First Successful Submission: 2025-10-03 15:22:53

Stored Addresses

Time of First Successful Submission: 2025-10-03 15:51:23

Double Dereference

Time of First Successful Submission: 2025-10-03 15:53:14

Tracing Syscalls

Time of First Successful Submission: 2025-09-26 17:49:43

Starting GDB

Time of First Successful Submission: 2025-09-26 17:50:52

Starting Programs in GDB

Time of First Successful Submission: 2025-09-26 17:55:30

Writing Output

Time of First Successful Submission: 2025-10-03 19:45:21

Chaining Syscalls

Time of First Successful Submission: 2025-10-03 19:46:40

Writing Strings

Time of First Successful Submission: 2025-10-03 19:47:53

Reading Data

Time of First Successful Submission: 2025-10-03 19:51:41

set-register

Time of First Successful Submission: 2025-10-06 11:49:17

set-multiple-registers

Time of First Successful Submission: 2025-10-06 12:11:00

add-to-register

Time of First Successful Submission: 2025-10-06 12:13:25

linear-equation-registers

Time of First Successful Submission: 2025-10-06 12:21:46

integer-division

Time of First Successful Submission: 2025-10-06 12:24:20

modulo-operation

Time of First Successful Submission: 2025-10-06 12:30:56

set-upper-byte

Time of First Successful Submission: 2025-10-07 12:26:20

efficient-modulo

Time of First Successful Submission: 2025-10-09 11:18:53

byte-extraction

Time of First Successful Submission: 2025-10-09 11:28:38

bitwise-and

Time of First Successful Submission: 2025-10-09 11:44:15

check-even

Time of First Successful Submission: 2025-10-09 11:50:00

memory-read

Time of First Successful Submission: 2025-10-09 11:51:56

memory-write

Time of First Successful Submission: 2025-10-09 11:52:53

memory-increment

Time of First Successful Submission: 2025-10-09 12:04:48

byte-access

Time of First Successful Submission: 2025-10-09 12:06:43

memory-size-access

Time of First Successful Submission: 2025-10-09 12:11:36

little-endian-write

Time of First Successful Submission: 2025-10-10 12:58:50

memory-sum

Time of First Successful Submission: 2025-10-10 13:03:44

stack-subtraction

Time of First Successful Submission: 2025-10-10 13:06:53

swap-stack-values

Time of First Successful Submission: 2025-10-10 13:09:46

average-stack-values

Time of First Successful Submission: 2025-10-10 13:28:13

absolute-jump

Time of First Successful Submission: 2025-10-13 12:53:31

relative-jump

Time of First Successful Submission: 2025-10-13 13:08:57

jump-trampoline

Time of First Successful Submission: 2025-10-13 13:25:22

conditional-jump

Time of First Successful Submission: 2025-10-14 13:23:53

indirect-jump

Time of First Successful Submission: 2025-10-16 11:47:20

average-loop

Time of First Successful Submission: 2025-10-16 11:59:29

count-non-zero

Time of First Successful Submission: 2025-10-16 12:43:43

string-lower

Time of First Successful Submission: 2025-10-20 12:01:09

most-common-byte

Time of First Successful Submission: 2025-10-21 12:27:04

Exit

Time of First Successful Submission: 2025-11-07 13:41:42

Socket

Time of First Successful Submission: 2025-11-07 13:49:11

Bind

Time of First Successful Submission: 2025-11-07 14:24:18

Listen

Time of First Successful Submission: 2025-11-07 14:46:19

Accept

Time of First Successful Submission: 2025-11-07 15:07:25

Static Response

Time of First Successful Submission: 2025-11-11 14:08:29

Dynamic Response

Time of First Successful Submission: 2025-11-12 18:04:51

Iterative GET Server

Time of First Successful Submission: 2025-11-12 18:06:10

Concurrent GET Server

Time of First Successful Submission: 2025-11-13 12:20:31

Concurrent POST Server

Time of First Successful Submission: 2025-11-13 15:05:04

Web Server

Time of First Successful Submission: 2025-11-13 18:26:50

Debugging Programs

Time of First Successful Submission: 2025-10-23 12:23:26

Inspecting Registers

Time of First Successful Submission: 2025-10-27 12:16:44

Examining Memory

Time of First Successful Submission: 2025-10-27 12:28:02

Setting Breakpoints

Time of First Successful Submission: 2025-10-28 13:03:26

GDB Scripting

Time of First Successful Submission: 2025-10-29 12:01:01

Modifying Data

Time of First Successful Submission: 2025-11-03 15:12:20

Modifying Execution

Time of First Successful Submission: 2025-11-03 15:14:14

Broken Functions

Time of First Successful Submission: 2025-11-05 13:38:34


Playing With Programs

116 / 116 579 / 23347


What's the password?

Time of First Successful Submission: 2025-11-17 12:43:11

... and again!

Time of First Successful Submission: 2025-11-17 12:43:46

Newline Troubles

Time of First Successful Submission: 2025-11-17 12:58:02

Reasoning about files

Time of First Successful Submission: 2025-11-17 12:59:50

Specifying Filenames

Time of First Successful Submission: 2025-11-17 13:01:15

Binary and Hex Encoding

Time of First Successful Submission: 2025-11-17 13:08:34

More Hex

Time of First Successful Submission: 2025-11-17 13:14:09

Decoding Hex

Time of First Successful Submission: 2025-11-17 13:18:48

Decoding Practice

Time of First Successful Submission: 2025-11-17 13:22:43

Encoding Practice

Time of First Successful Submission: 2025-11-18 16:10:57

Hex-encoding ASCII

Time of First Successful Submission: 2025-11-18 16:23:07

Nested Encoding

Time of First Successful Submission: 2025-11-18 16:33:00

Hex-encoding UTF-8

Time of First Successful Submission: 2025-11-18 19:27:59

UTF Mixups

Time of First Successful Submission: 2025-11-18 19:38:39

Modifying Encoded Data

Time of First Successful Submission: 2025-11-18 20:00:26

Decoding Base64

Time of First Successful Submission: 2025-11-19 03:27:26

Encoding Base64

Time of First Successful Submission: 2025-11-19 03:32:56

Dealing with Obfuscation

Time of First Successful Submission: 2025-11-19 12:29:32

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-11-19 12:36:53

Your First HTTP Request

Time of First Successful Submission: 2025-11-19 13:33:08

Reading Flask

Time of First Successful Submission: 2025-11-19 13:29:04

Commented Data

Time of First Successful Submission: 2025-11-19 13:36:02

HTTP Metadata

Time of First Successful Submission: 2025-11-19 13:39:51

HTTP (netcat)

Time of First Successful Submission: 2025-11-19 13:51:14

HTTP Paths (netcat)

Time of First Successful Submission: 2025-11-19 17:09:40

HTTP (curl)

Time of First Successful Submission: 2025-11-19 17:10:47

HTTP (python)

Time of First Successful Submission: 2025-11-20 12:03:08

HTTP Host Header (python)

Time of First Successful Submission: 2025-11-20 12:11:31

HTTP Host Header (curl)

Time of First Successful Submission: 2025-11-20 12:14:53

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-11-20 12:17:45

URL Encoding (netcat)

Time of First Successful Submission: 2025-11-20 12:23:30

HTTP GET Parameters

Time of First Successful Submission: 2025-11-20 12:25:32

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-11-20 12:31:58

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-11-20 15:10:40

HTTP Forms

Time of First Successful Submission: 2025-11-20 15:14:16

HTTP Forms (curl)

Time of First Successful Submission: 2025-11-20 15:29:58

HTTP Forms (netcat)

Time of First Successful Submission: 2025-11-20 15:41:55

HTTP Forms (python)

Time of First Successful Submission: 2025-11-20 15:47:49

HTTP Forms Without Forms

Time of First Successful Submission: 2025-11-20 19:51:59

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-11-21 17:00:37

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-11-21 17:20:23

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-11-24 12:42:03

HTTP Redirects (curl)

Time of First Successful Submission: 2025-11-24 12:42:49

HTTP Redirects (python)

Time of First Successful Submission: 2025-11-24 12:49:41

HTTP Cookies (curl)

Time of First Successful Submission: 2025-11-24 14:27:04

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-11-24 14:33:32

HTTP Cookies (python)

Time of First Successful Submission: 2025-11-24 14:34:51

Server State (python)

Time of First Successful Submission: 2025-11-24 14:35:41

Listening Web

Time of First Successful Submission: 2025-11-24 14:38:38

Speaking Redirects

Time of First Successful Submission: 2025-11-26 14:18:53

JavaScript Redirects

Time of First Successful Submission: 2025-11-26 14:29:53

Including JavaScript

Time of First Successful Submission: 2025-12-02 13:12:46

HTTP (javascript)

Time of First Successful Submission: 2025-12-03 13:25:18

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-12-03 13:31:51

HTTP Forms (javascript)

Time of First Successful Submission: 2025-12-03 13:59:11

cat

Time of First Successful Submission: 2025-11-20 15:50:30

more

Time of First Successful Submission: 2025-11-24 14:40:29

less

Time of First Successful Submission: 2025-11-24 14:40:51

tail

Time of First Successful Submission: 2025-11-24 14:41:12

head

Time of First Successful Submission: 2025-11-24 14:41:35

sort

Time of First Successful Submission: 2025-11-24 14:42:09

vim

Time of First Successful Submission: 2025-11-24 14:42:32

emacs

Time of First Successful Submission: 2025-11-24 14:43:01

nano

Time of First Successful Submission: 2025-11-24 14:43:30

rev

Time of First Successful Submission: 2025-11-26 14:33:04

od

Time of First Successful Submission: 2025-11-26 14:36:46

hd

Time of First Successful Submission: 2025-11-26 14:38:32

xxd

Time of First Successful Submission: 2025-11-26 14:51:03

base32

Time of First Successful Submission: 2025-11-26 14:51:43

base64

Time of First Successful Submission: 2025-11-26 14:52:06

split

Time of First Successful Submission: 2025-11-26 14:55:34

gzip

Time of First Successful Submission: 2025-11-26 14:57:37

bzip2

Time of First Successful Submission: 2025-11-26 14:59:01

zip

Time of First Successful Submission: 2025-11-26 15:04:12

tar

Time of First Successful Submission: 2025-11-26 15:14:22

ar

Time of First Successful Submission: 2025-12-04 14:26:01

cpio

Time of First Successful Submission: 2025-12-04 14:40:25

genisoimage

Time of First Successful Submission: 2025-12-12 19:38:34

env

Time of First Successful Submission: 2025-12-08 12:31:04

find

Time of First Successful Submission: 2025-12-08 12:42:58

make

Time of First Successful Submission: 2025-12-08 13:12:49

nice

Time of First Successful Submission: 2025-12-08 13:13:47

timeout

Time of First Successful Submission: 2025-12-08 13:14:29

stdbuf

Time of First Successful Submission: 2025-12-08 13:15:29

setarch

Time of First Successful Submission: 2025-12-08 13:17:33

watch

Time of First Successful Submission: 2025-12-08 13:18:56

socat

Time of First Successful Submission: 2025-12-08 13:28:31

whiptail

Time of First Successful Submission: 2025-12-08 13:29:58

awk

Time of First Successful Submission: 2025-12-08 13:33:42

sed

Time of First Successful Submission: 2025-12-08 13:45:39

ed

Time of First Successful Submission: 2025-12-08 13:46:31

chown

Time of First Successful Submission: 2025-12-08 13:47:18

chmod

Time of First Successful Submission: 2025-12-08 13:48:06

cp

Time of First Successful Submission: 2025-12-08 13:48:37

mv

Time of First Successful Submission: 2025-12-08 14:07:50

perl

Time of First Successful Submission: 2025-12-12 20:36:58

python

Time of First Successful Submission: 2025-12-08 14:10:28

ruby

Time of First Successful Submission: 2025-12-12 20:38:11

bash

Time of First Successful Submission: 2025-12-12 19:37:44

date

Time of First Successful Submission: 2025-12-08 20:02:26

dmesg

Time of First Successful Submission: 2025-12-08 20:03:16

wc

Time of First Successful Submission: 2025-12-12 20:38:58

gcc

Time of First Successful Submission: 2025-12-12 20:39:34

as

Time of First Successful Submission: 2025-12-08 20:03:54

wget

Time of First Successful Submission: 2025-12-12 20:52:47

ssh-keygen

Time of First Successful Submission: 2025-12-15 15:23:28

SQL Queries

Time of First Successful Submission: 2025-12-09 13:30:07

Filtering SQL

Time of First Successful Submission: 2025-12-11 15:19:32

Choosing Columns

Time of First Successful Submission: 2025-12-11 15:23:52

Exclusionary Filtering

Time of First Successful Submission: 2025-12-11 15:48:38

Filtering Strings

Time of First Successful Submission: 2025-12-11 15:51:04

Filtering on Expressions

Time of First Successful Submission: 2025-12-11 15:52:05

SELECTing Expressions

Time of First Successful Submission: 2025-12-11 16:09:50

Composite Conditions

Time of First Successful Submission: 2025-12-12 03:33:38

Reaching Your LIMITs

Time of First Successful Submission: 2025-12-12 03:35:53

Querying Metadata

Time of First Successful Submission: 2025-12-12 03:41:56


GCA CTF

11 / 104 5101 / 43426


Using the Terminal

Time of First Successful Submission: 2025-09-23 12:56:17

Using the VSCode Workspace

Time of First Successful Submission: 2025-09-23 12:58:12

Using the GUI Desktop

Time of First Successful Submission: 2025-09-23 13:00:10

Pasting into the Desktop

Time of First Successful Submission: 2025-09-23 13:05:20

Restarting Challenges

Time of First Successful Submission: 2025-09-23 13:08:07

Getting Help

Time of First Successful Submission: 2025-09-23 13:15:11

Challenge Programs

Time of First Successful Submission: 2025-09-23 13:19:22

The Flag File

Time of First Successful Submission: 2025-09-23 13:24:30

Using Privileged Mode

Time of First Successful Submission: 2025-09-23 13:35:55

Persistent Home Directories - One

Time of First Successful Submission: 2025-09-23 13:40:07

Persistent Home Directories - Two

Time of First Successful Submission: 2025-09-23 13:41:17