claude-wong

ACSAC CTFs

6 / 21 6 / 257


Pānānā

Time of First Successful Submission: 2026-04-28 06:08:07

Ka hei hei o nā keiki

Time of First Successful Submission: 2026-04-28 09:49:20

Iwakeli`i

Time of First Successful Submission: 2026-04-28 07:37:39

Kūkalaniʻehu - doubleblindside

Time of First Successful Submission: 2026-04-28 06:25:40

Ka Mō'ī

Time of First Successful Submission: 2026-04-28 06:43:02

Waʻa

Time of First Successful Submission: 2026-04-28 06:14:47


Intro to Programming Languages

15 / 234 10040 / 33377


Commands

Time of First Successful Submission: 2026-04-28 01:39:03

Command Arguments

Time of First Successful Submission: 2026-04-28 01:39:49

Command History

Time of First Successful Submission: 2026-04-28 01:40:53

The Root Path

Time of First Successful Submission: 2026-04-28 01:45:19

Absolute Paths

Time of First Successful Submission: 2026-04-28 01:46:19

Changing position

Time of First Successful Submission: 2026-04-28 01:47:14

Changing to an Absolute Path

Time of First Successful Submission: 2026-04-28 01:48:23

Relative Paths

Time of First Successful Submission: 2026-04-28 01:49:05

Cat

Time of First Successful Submission: 2026-04-28 01:51:39

Ls

Time of First Successful Submission: 2026-04-28 01:57:03

Ls All

Time of First Successful Submission: 2026-04-28 02:00:37

Find

Time of First Successful Submission: 2026-04-28 02:05:57

Piping Echo

Time of First Successful Submission: 2026-04-28 02:24:15

Piping Stdout

Time of First Successful Submission: 2026-04-28 02:25:05

Piping Stdin

Time of First Successful Submission: 2026-04-28 02:28:03


Intro to Cybersecurity

21 / 183 10531 / 20649


Your First Overflow (easy)

Time of First Successful Submission: 2026-04-27 03:47:29

Your First Overflow (hard)

Time of First Successful Submission: 2026-04-27 04:11:35

Precision (easy)

Time of First Successful Submission: 2026-04-27 03:49:31

Precision (hard)

Time of First Successful Submission: 2026-04-27 04:12:56

Variable Control (easy)

Time of First Successful Submission: 2026-04-27 03:50:18

Variable Control (hard)

Time of First Successful Submission: 2026-04-27 04:16:24

Control Hijack (easy)

Time of First Successful Submission: 2026-04-27 03:51:31

Control Hijack (hard)

Time of First Successful Submission: 2026-04-27 04:17:51

Tricky Control Hijack (easy)

Time of First Successful Submission: 2026-04-27 03:52:44

Tricky Control Hijack (hard)

Time of First Successful Submission: 2026-04-27 04:18:33

PIEs (easy)

Time of First Successful Submission: 2026-04-27 03:56:25

PIEs (hard)

Time of First Successful Submission: 2026-04-27 04:19:22

String Lengths (easy)

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

String Lengths (hard)

Time of First Successful Submission: 2026-04-27 04:20:36

Basic Shellcode

Time of First Successful Submission: 2026-04-27 04:05:19

NOP Sleds

Time of First Successful Submission: 2026-04-27 04:06:13

NULL-Free Shellcode

Time of First Successful Submission: 2026-04-27 04:07:25

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2026-04-27 04:08:45

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2026-04-27 04:21:35

Hijack to Shellcode (easy)

Time of First Successful Submission: 2026-04-27 04:10:36

Hijack to Shellcode (hard)

Time of First Successful Submission: 2026-04-27 04:26:32


Software Exploitation

49 / 90 275 / 2212


Level1.0

Time of First Successful Submission: 2026-04-27 04:50:05

Level1.1

Time of First Successful Submission: 2026-04-27 05:07:28

Level2.0

Time of First Successful Submission: 2026-04-27 05:08:40

Level2.1

Time of First Successful Submission: 2026-04-27 05:09:17

Level3.0

Time of First Successful Submission: 2026-04-27 05:14:53

Level3.1

Time of First Successful Submission: 2026-04-27 05:16:51

Level4.0

Time of First Successful Submission: 2026-04-27 05:18:26

Level4.1

Time of First Successful Submission: 2026-04-27 05:21:22

Level5.0

Time of First Successful Submission: 2026-04-27 05:23:11

Level5.1

Time of First Successful Submission: 2026-04-27 05:26:45

Level6.0

Time of First Successful Submission: 2026-04-27 05:28:21

Level6.1

Time of First Successful Submission: 2026-04-27 05:30:49

Level7.0

Time of First Successful Submission: 2026-04-27 05:55:08

Level7.1

Time of First Successful Submission: 2026-04-27 05:56:39

Level8.0

Time of First Successful Submission: 2026-04-27 07:24:13

Level8.1

Time of First Successful Submission: 2026-04-27 07:26:47

Level9.0

Time of First Successful Submission: 2026-04-27 07:32:04

Level9.1

Time of First Successful Submission: 2026-04-27 07:33:54

Level10.0

Time of First Successful Submission: 2026-04-27 15:21:05

Level10.1

Time of First Successful Submission: 2026-04-27 15:37:19

Level11.0

Time of First Successful Submission: 2026-04-27 16:13:06

Level11.1

Time of First Successful Submission: 2026-04-27 16:18:37

Level12.0

Time of First Successful Submission: 2026-04-28 01:10:45

Level12.1

Time of First Successful Submission: 2026-04-28 01:23:47

level1

Time of First Successful Submission: 2026-04-28 13:02:08

level2

Time of First Successful Submission: 2026-04-28 13:10:24

level3

Time of First Successful Submission: 2026-04-28 13:14:15

level4

Time of First Successful Submission: 2026-04-28 13:17:39

level5

Time of First Successful Submission: 2026-04-28 13:19:43

level6

Time of First Successful Submission: 2026-04-28 13:22:34

level7

Time of First Successful Submission: 2026-04-28 13:30:06

level8

Time of First Successful Submission: 2026-04-28 13:32:54

level9

Time of First Successful Submission: 2026-04-28 14:07:11

level10

Time of First Successful Submission: 2026-04-28 14:13:07

level11

Time of First Successful Submission: 2026-04-28 14:31:16

level12

Time of First Successful Submission: 2026-04-28 14:37:50

level13

Time of First Successful Submission: 2026-04-28 14:46:20

level14

Time of First Successful Submission: 2026-04-28 16:02:11

level15

Time of First Successful Submission: 2026-04-28 16:15:18

level16

Time of First Successful Submission: 2026-04-28 16:18:11

level17

Time of First Successful Submission: 2026-04-28 16:26:54

level18

Time of First Successful Submission: 2026-04-28 16:53:52

level19

Time of First Successful Submission: 2026-04-29 16:25:19

level20

Time of First Successful Submission: 2026-04-29 16:26:14

level21

Time of First Successful Submission: 2026-04-29 16:27:06

level1.0

Time of First Successful Submission: 2026-05-01 01:56:02

level1.1

Time of First Successful Submission: 2026-05-01 02:03:33

level2.0

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

level2.1

Time of First Successful Submission: 2026-05-01 02:16:18


Start Here

12 / 12 2264 / 45204


Using the Terminal

Time of First Successful Submission: 2026-04-28 15:31:45

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-28 15:33:50

Using the GUI Desktop

Time of First Successful Submission: 2026-04-28 15:35:01

Pasting into the Desktop

Time of First Successful Submission: 2026-04-28 15:36:35

Restarting Challenges

Time of First Successful Submission: 2026-04-28 15:39:36

Challenge Programs

Time of First Successful Submission: 2026-04-28 15:42:16

The Flag File

Time of First Successful Submission: 2026-04-28 15:43:22

Using Privileged Mode

Time of First Successful Submission: 2026-04-28 15:45:37

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-28 15:46:37

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-28 15:47:45


Linux Luminarium

123 / 128 4674 / 33812


Intro to Commands

Time of First Successful Submission: 2026-04-28 01:39:03

Intro to Arguments

Time of First Successful Submission: 2026-04-28 01:39:49

Command History

Time of First Successful Submission: 2026-04-28 01:40:53

The Root

Time of First Successful Submission: 2026-04-28 01:45:19

Program and absolute paths

Time of First Successful Submission: 2026-04-28 01:46:19

Position thy self

Time of First Successful Submission: 2026-04-28 01:47:14

Position elsewhere

Time of First Successful Submission: 2026-04-28 01:48:23

implicit relative paths, from /

Time of First Successful Submission: 2026-04-28 01:49:05

explicit relative paths, from /

Time of First Successful Submission: 2026-04-28 01:49:28

implicit relative path

Time of First Successful Submission: 2026-04-28 01:49:51

home sweet home

Time of First Successful Submission: 2026-04-28 01:51:09

cat: not the pet, but the command!

Time of First Successful Submission: 2026-04-28 01:51:39

catting absolute paths

Time of First Successful Submission: 2026-04-28 01:51:57

more catting practice

Time of First Successful Submission: 2026-04-28 01:54:46

grepping for a needle in a haystack

Time of First Successful Submission: 2026-04-28 01:55:31

comparing files

Time of First Successful Submission: 2026-04-28 01:56:18

listing files

Time of First Successful Submission: 2026-04-28 01:57:03

touching files

Time of First Successful Submission: 2026-04-28 01:57:35

removing files

Time of First Successful Submission: 2026-04-28 01:58:23

moving files

Time of First Successful Submission: 2026-04-28 01:59:17

copying files

Time of First Successful Submission: 2026-04-28 01:59:54

hidden files

Time of First Successful Submission: 2026-04-28 02:00:37

An Epic Filesystem Quest

Time of First Successful Submission: 2026-04-28 02:03:50

making directories

Time of First Successful Submission: 2026-04-28 02:04:25

finding files

Time of First Successful Submission: 2026-04-28 02:05:57

linking files

Time of First Successful Submission: 2026-04-28 02:07:02

Learning From Documentation

Time of First Successful Submission: 2026-04-28 02:08:48

Learning Complex Usage

Time of First Successful Submission: 2026-04-28 02:10:10

Reading Manuals

Time of First Successful Submission: 2026-04-28 02:10:44

Searching Manuals

Time of First Successful Submission: 2026-04-28 02:11:43

Searching For Manuals

Time of First Successful Submission: 2026-04-28 02:12:47

Helpful Programs

Time of First Successful Submission: 2026-04-28 02:14:07

Help for Builtins

Time of First Successful Submission: 2026-04-28 02:15:43

Matching with *

Time of First Successful Submission: 2026-04-28 02:16:56

Matching with ?

Time of First Successful Submission: 2026-04-28 02:17:17

Matching with []

Time of First Successful Submission: 2026-04-28 02:18:39

Matching paths with []

Time of First Successful Submission: 2026-04-28 02:19:19

Multiple globs

Time of First Successful Submission: 2026-04-28 02:19:52

Mixing globs

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

Exclusionary globbing

Time of First Successful Submission: 2026-04-28 02:20:59

Tab completion

Time of First Successful Submission: 2026-04-28 02:21:49

Multiple options for tab completion

Time of First Successful Submission: 2026-04-28 02:22:29

Tab completion on commands

Time of First Successful Submission: 2026-04-28 02:23:11

Redirecting output

Time of First Successful Submission: 2026-04-28 02:24:15

Redirecting more output

Time of First Successful Submission: 2026-04-28 02:25:05

Appending output

Time of First Successful Submission: 2026-04-28 02:26:20

Redirecting errors

Time of First Successful Submission: 2026-04-28 02:27:01

Redirecting input

Time of First Successful Submission: 2026-04-28 02:28:03

Grepping stored results

Time of First Successful Submission: 2026-04-28 02:28:46

Grepping live output

Time of First Successful Submission: 2026-04-28 02:29:12

Grepping errors

Time of First Successful Submission: 2026-04-28 02:30:02

Filtering with grep -v

Time of First Successful Submission: 2026-04-28 02:31:04

Filtering with sed

Time of First Successful Submission: 2026-04-28 02:31:38

Duplicating piped data with tee

Time of First Successful Submission: 2026-04-28 02:34:15

Process substitution for input

Time of First Successful Submission: 2026-04-28 02:36:12

Writing to multiple programs

Time of First Successful Submission: 2026-04-28 02:38:02

Split-piping stderr and stdout

Time of First Successful Submission: 2026-04-28 02:39:18

Named pipes

Time of First Successful Submission: 2026-04-28 02:40:25

Printing Variables

Time of First Successful Submission: 2026-04-28 02:41:10

Setting Variables

Time of First Successful Submission: 2026-04-28 02:42:33

Multi-word Variables

Time of First Successful Submission: 2026-04-28 02:43:11

Exporting Variables

Time of First Successful Submission: 2026-04-28 02:44:26

Printing Exported Variables

Time of First Successful Submission: 2026-04-28 02:44:58

Storing Command Output

Time of First Successful Submission: 2026-04-28 02:46:40

Reading Input

Time of First Successful Submission: 2026-04-28 02:47:21

Reading Files

Time of First Successful Submission: 2026-04-28 02:47:46

Translating characters

Time of First Successful Submission: 2026-04-28 02:48:28

Deleting characters

Time of First Successful Submission: 2026-04-28 02:49:05

Deleting newlines

Time of First Successful Submission: 2026-04-28 02:49:38

Extracting the first lines with head

Time of First Successful Submission: 2026-04-28 02:50:44

Extracting specific sections of text

Time of First Successful Submission: 2026-04-28 02:51:27

Sorting data

Time of First Successful Submission: 2026-04-28 02:52:06

Listing Processes

Time of First Successful Submission: 2026-04-28 02:53:45

Killing Processes

Time of First Successful Submission: 2026-04-28 02:58:30

Interrupting Processes

Time of First Successful Submission: 2026-04-28 03:04:21

Killing Misbehaving Processes

Time of First Successful Submission: 2026-04-28 03:06:40

Suspending Processes

Time of First Successful Submission: 2026-04-28 03:07:42

Resuming Processes

Time of First Successful Submission: 2026-04-28 03:08:24

Backgrounding Processes

Time of First Successful Submission: 2026-04-28 03:09:09

Foregrounding Processes

Time of First Successful Submission: 2026-04-28 03:10:30

Starting Backgrounded Processes

Time of First Successful Submission: 2026-04-28 03:11:14

Process Exit Codes

Time of First Successful Submission: 2026-04-28 03:12:25

Becoming root with su

Time of First Successful Submission: 2026-04-28 03:14:04

Other users with su

Time of First Successful Submission: 2026-04-28 03:14:43

Cracking passwords

Time of First Successful Submission: 2026-04-28 03:15:57

Using sudo

Time of First Successful Submission: 2026-04-28 03:16:55

Changing File Ownership

Time of First Successful Submission: 2026-04-28 03:17:37

Groups and Files

Time of First Successful Submission: 2026-04-28 03:18:17

Fun With Groups Names

Time of First Successful Submission: 2026-04-28 03:18:56

Changing Permissions

Time of First Successful Submission: 2026-04-28 03:19:52

Executable Files

Time of First Successful Submission: 2026-04-28 03:20:33

Permission Tweaking Practice

Time of First Successful Submission: 2026-04-28 03:21:34

Permissions Setting Practice

Time of First Successful Submission: 2026-04-28 03:22:31

The SUID Bit

Time of First Successful Submission: 2026-04-28 03:23:38

Chaining with Semicolons

Time of First Successful Submission: 2026-04-28 03:24:52

Building on Success

Time of First Successful Submission: 2026-04-28 03:25:54

Handling Failure

Time of First Successful Submission: 2026-04-28 03:26:39

Your First Shell Script

Time of First Successful Submission: 2026-04-28 03:27:32

Redirecting Script Output

Time of First Successful Submission: 2026-04-28 03:29:08

Executable Shell Scripts

Time of First Successful Submission: 2026-04-28 03:30:14

Understanding Shebangs

Time of First Successful Submission: 2026-04-28 03:31:26

Scripting with Arguments

Time of First Successful Submission: 2026-04-28 03:32:05

Scripting with Conditionals

Time of First Successful Submission: 2026-04-28 03:32:43

Scripting with Default Cases

Time of First Successful Submission: 2026-04-28 03:33:18

Scripting with Multiple Conditions

Time of First Successful Submission: 2026-04-28 03:33:56

Reading Shell Scripts

Time of First Successful Submission: 2026-04-28 03:34:37

Launching Screen

Time of First Successful Submission: 2026-04-28 03:35:16

Detaching and Attaching

Time of First Successful Submission: 2026-04-28 03:36:14

Finding Sessions

Time of First Successful Submission: 2026-04-28 03:37:15

Switching Windows

Time of First Successful Submission: 2026-04-28 03:38:21

Detaching and Attaching (tmux)

Time of First Successful Submission: 2026-04-28 03:39:09

Switching Windows (tmux)

Time of First Successful Submission: 2026-04-28 03:40:20

The PATH Variable

Time of First Successful Submission: 2026-04-28 03:41:09

Setting PATH

Time of First Successful Submission: 2026-04-28 03:41:45

Finding Commands

Time of First Successful Submission: 2026-04-28 03:42:48

Adding Commands

Time of First Successful Submission: 2026-04-28 03:43:32

Hijacking Commands

Time of First Successful Submission: 2026-04-28 03:44:30

Bashrc Backdoor

Time of First Successful Submission: 2026-04-28 03:45:34

Sniffing Input

Time of First Successful Submission: 2026-04-28 03:46:58

Overshared Directories

Time of First Successful Submission: 2026-04-28 03:48:09

Tricky Linking

Time of First Successful Submission: 2026-04-28 03:57:58

Sniffing Process Arguments

Time of First Successful Submission: 2026-04-28 03:59:04

Snooping on Configurations

Time of First Successful Submission: 2026-04-28 04:00:22


Playing With Programs

112 / 116 1016 / 23751


What's the password?

Time of First Successful Submission: 2026-04-28 04:07:15

... and again!

Time of First Successful Submission: 2026-04-28 04:08:00

Newline Troubles

Time of First Successful Submission: 2026-04-28 04:14:55

Reasoning about files

Time of First Successful Submission: 2026-04-28 04:15:12

Specifying Filenames

Time of First Successful Submission: 2026-04-28 04:15:29

Binary and Hex Encoding

Time of First Successful Submission: 2026-04-28 04:15:46

More Hex

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

Decoding Hex

Time of First Successful Submission: 2026-04-28 04:16:21

Decoding Practice

Time of First Successful Submission: 2026-04-28 04:16:38

Encoding Practice

Time of First Successful Submission: 2026-04-28 04:16:54

Hex-encoding ASCII

Time of First Successful Submission: 2026-04-28 04:17:10

Nested Encoding

Time of First Successful Submission: 2026-04-28 04:17:27

Hex-encoding UTF-8

Time of First Successful Submission: 2026-04-28 04:17:43

UTF Mixups

Time of First Successful Submission: 2026-04-28 04:18:02

Modifying Encoded Data

Time of First Successful Submission: 2026-04-28 04:18:21

Decoding Base64

Time of First Successful Submission: 2026-04-28 04:18:47

Encoding Base64

Time of First Successful Submission: 2026-04-28 04:19:03

Dealing with Obfuscation

Time of First Successful Submission: 2026-04-28 04:20:26

Dealing with Obfuscation 2

Time of First Successful Submission: 2026-04-28 04:21:12

Your First HTTP Request

Time of First Successful Submission: 2026-04-28 04:22:54

Reading Flask

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

Commented Data

Time of First Successful Submission: 2026-04-28 04:24:16

HTTP Metadata

Time of First Successful Submission: 2026-04-28 04:31:58

HTTP (netcat)

Time of First Successful Submission: 2026-04-28 04:32:37

HTTP Paths (netcat)

Time of First Successful Submission: 2026-04-28 04:32:57

HTTP (curl)

Time of First Successful Submission: 2026-04-28 04:25:26

HTTP (python)

Time of First Successful Submission: 2026-04-28 04:33:38

HTTP Host Header (python)

Time of First Successful Submission: 2026-04-28 04:52:09

HTTP Host Header (curl)

Time of First Successful Submission: 2026-04-28 04:53:38

HTTP Host Header (netcat)

Time of First Successful Submission: 2026-04-28 04:53:57

URL Encoding (netcat)

Time of First Successful Submission: 2026-04-28 05:05:53

HTTP GET Parameters

Time of First Successful Submission: 2026-04-28 04:52:34

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2026-04-28 04:54:34

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2026-04-28 04:54:54

HTTP Forms

Time of First Successful Submission: 2026-04-28 05:06:52

HTTP Forms (curl)

Time of First Successful Submission: 2026-04-28 04:55:31

HTTP Forms (netcat)

Time of First Successful Submission: 2026-04-28 04:55:53

HTTP Forms (python)

Time of First Successful Submission: 2026-04-28 04:56:13

HTTP Forms Without Forms

Time of First Successful Submission: 2026-04-28 05:07:17

Multiple Form Fields (curl)

Time of First Successful Submission: 2026-04-28 04:56:52

Multiple Form Fields (netcat)

Time of First Successful Submission: 2026-04-28 04:57:13

HTTP Redirects (netcat)

Time of First Successful Submission: 2026-04-28 05:08:05

HTTP Redirects (curl)

Time of First Successful Submission: 2026-04-28 04:57:50

HTTP Redirects (python)

Time of First Successful Submission: 2026-04-28 04:58:10

HTTP Cookies (curl)

Time of First Successful Submission: 2026-04-28 04:53:04

HTTP Cookies (netcat)

Time of First Successful Submission: 2026-04-28 04:58:32

HTTP Cookies (python)

Time of First Successful Submission: 2026-04-28 04:58:54

Server State (python)

Time of First Successful Submission: 2026-04-28 04:59:16

Listening Web

Time of First Successful Submission: 2026-04-28 04:59:43

Speaking Redirects

Time of First Successful Submission: 2026-04-28 05:08:53

JavaScript Redirects

Time of First Successful Submission: 2026-04-28 05:09:50

Including JavaScript

Time of First Successful Submission: 2026-04-28 05:13:58

HTTP (javascript)

Time of First Successful Submission: 2026-04-28 05:13:20

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2026-04-28 05:14:27

HTTP Forms (javascript)

Time of First Successful Submission: 2026-04-28 05:14:58

cat

Time of First Successful Submission: 2026-04-28 05:17:19

more

Time of First Successful Submission: 2026-04-28 05:17:55

less

Time of First Successful Submission: 2026-04-28 05:18:12

tail

Time of First Successful Submission: 2026-04-28 05:18:30

head

Time of First Successful Submission: 2026-04-28 05:18:47

sort

Time of First Successful Submission: 2026-04-28 05:19:06

vim

Time of First Successful Submission: 2026-04-28 05:19:26

emacs

Time of First Successful Submission: 2026-04-28 05:19:44

nano

Time of First Successful Submission: 2026-04-28 05:41:50

rev

Time of First Successful Submission: 2026-04-28 05:33:20

base32

Time of First Successful Submission: 2026-04-28 05:37:23

base64

Time of First Successful Submission: 2026-04-28 05:21:39

split

Time of First Successful Submission: 2026-04-28 05:21:57

gzip

Time of First Successful Submission: 2026-04-28 05:22:15

bzip2

Time of First Successful Submission: 2026-04-28 05:22:37

zip

Time of First Successful Submission: 2026-04-28 05:22:55

tar

Time of First Successful Submission: 2026-04-28 05:23:15

ar

Time of First Successful Submission: 2026-04-28 05:23:32

cpio

Time of First Successful Submission: 2026-04-28 05:23:52

genisoimage

Time of First Successful Submission: 2026-04-28 05:42:34

env

Time of First Successful Submission: 2026-04-28 05:24:24

find

Time of First Successful Submission: 2026-04-28 05:24:42

make

Time of First Successful Submission: 2026-04-28 05:24:59

nice

Time of First Successful Submission: 2026-04-28 05:25:17

timeout

Time of First Successful Submission: 2026-04-28 05:25:34

stdbuf

Time of First Successful Submission: 2026-04-28 05:25:52

setarch

Time of First Successful Submission: 2026-04-28 05:26:09

watch

Time of First Successful Submission: 2026-04-28 05:43:12

socat

Time of First Successful Submission: 2026-04-28 05:26:40

whiptail

Time of First Successful Submission: 2026-04-28 05:34:33

awk

Time of First Successful Submission: 2026-04-28 05:27:12

sed

Time of First Successful Submission: 2026-04-28 05:27:30

ed

Time of First Successful Submission: 2026-04-28 05:27:47

chown

Time of First Successful Submission: 2026-04-28 05:28:04

chmod

Time of First Successful Submission: 2026-04-28 05:28:22

cp

Time of First Successful Submission: 2026-04-28 05:35:08

mv

Time of First Successful Submission: 2026-04-28 05:41:07

perl

Time of First Successful Submission: 2026-04-28 05:29:09

python

Time of First Successful Submission: 2026-04-28 05:29:27

ruby

Time of First Successful Submission: 2026-04-28 05:43:44

bash

Time of First Successful Submission: 2026-04-28 05:35:56

date

Time of First Successful Submission: 2026-04-28 05:30:17

dmesg

Time of First Successful Submission: 2026-04-28 05:30:34

wc

Time of First Successful Submission: 2026-04-28 05:36:14

gcc

Time of First Successful Submission: 2026-04-28 05:36:31

as

Time of First Successful Submission: 2026-04-28 05:31:22

wget

Time of First Successful Submission: 2026-04-28 05:44:33

SQL Queries

Time of First Successful Submission: 2026-04-28 05:45:53

Filtering SQL

Time of First Successful Submission: 2026-04-28 05:47:40

Choosing Columns

Time of First Successful Submission: 2026-04-28 05:50:33

Exclusionary Filtering

Time of First Successful Submission: 2026-04-28 05:52:12

Filtering Strings

Time of First Successful Submission: 2026-04-28 05:53:04

Filtering on Expressions

Time of First Successful Submission: 2026-04-28 05:53:50

SELECTing Expressions

Time of First Successful Submission: 2026-04-28 05:54:57

Composite Conditions

Time of First Successful Submission: 2026-04-28 05:55:42

Reaching Your LIMITs

Time of First Successful Submission: 2026-04-28 05:57:01

Querying Metadata

Time of First Successful Submission: 2026-04-28 05:58:27


GCA CTF

12 / 104 2517 / 45493


Using the Terminal

Time of First Successful Submission: 2026-04-28 15:31:45

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-28 15:33:50

Using the GUI Desktop

Time of First Successful Submission: 2026-04-28 15:35:01

Pasting into the Desktop

Time of First Successful Submission: 2026-04-28 15:36:35

Connecting over SSH

Time of First Successful Submission: 2026-04-28 15:37:40

Restarting Challenges

Time of First Successful Submission: 2026-04-28 15:39:36

Getting Help

Time of First Successful Submission: 2026-04-28 15:41:11

Challenge Programs

Time of First Successful Submission: 2026-04-28 15:42:16

The Flag File

Time of First Successful Submission: 2026-04-28 15:43:22

Using Privileged Mode

Time of First Successful Submission: 2026-04-28 15:45:37

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-28 15:46:37

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-28 15:47:45