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pwn.college Archives

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level1

Time of First Successful Submission: 2026-05-12 15:51:46

level2

Time of First Successful Submission: 2026-05-12 15:53:58

level2a

Time of First Successful Submission: 2026-05-12 15:52:39

level3

Time of First Successful Submission: 2026-05-12 15:55:47

level4

Time of First Successful Submission: 2026-05-12 15:58:19

level5

Time of First Successful Submission: 2026-05-12 15:59:53

level6

Time of First Successful Submission: 2026-05-12 16:04:19

level6a

Time of First Successful Submission: 2026-05-12 16:01:19

level7

Time of First Successful Submission: 2026-05-12 16:11:53

level8

Time of First Successful Submission: 2026-05-12 16:19:19

level9

Time of First Successful Submission: 2026-05-12 16:31:27

level10

Time of First Successful Submission: 2026-05-12 16:47:19

level10a

Time of First Successful Submission: 2026-05-12 16:37:49

level10b

Time of First Successful Submission: 2026-05-12 16:44:05

level11

Time of First Successful Submission: 2026-05-12 16:50:47

level11a

Time of First Successful Submission: 2026-05-12 16:49:14

level12

Time of First Successful Submission: 2026-05-12 16:53:53

level13

Time of First Successful Submission: 2026-05-12 16:56:27

level14

Time of First Successful Submission: 2026-05-12 17:00:13

level15

Time of First Successful Submission: 2026-05-12 17:02:07

level16

Time of First Successful Submission: 2026-05-12 17:06:58

level17

Time of First Successful Submission: 2026-05-12 17:39:09

level17a

Time of First Successful Submission: 2026-05-12 17:12:45

level17b

Time of First Successful Submission: 2026-05-12 17:38:03

level18

Time of First Successful Submission: 2026-05-12 17:52:07

level19

Time of First Successful Submission: 2026-05-12 18:17:10

level20

Time of First Successful Submission: 2026-05-14 08:33:15

level21

Time of First Successful Submission: 2026-05-14 08:45:49

level22

Time of First Successful Submission: 2026-05-14 10:12:50

level23

Time of First Successful Submission: 2026-05-14 14:03:42


Intro to Programming Languages

15 / 234 10256 / 34888


Commands

Time of First Successful Submission: 2026-05-02 22:11:52

Command Arguments

Time of First Successful Submission: 2026-05-02 22:12:38

Command History

Time of First Successful Submission: 2026-05-02 22:13:10

The Root Path

Time of First Successful Submission: 2026-05-02 22:16:00

Absolute Paths

Time of First Successful Submission: 2026-05-02 22:16:46

Changing position

Time of First Successful Submission: 2026-05-02 22:17:32

Changing to an Absolute Path

Time of First Successful Submission: 2026-05-02 22:18:18

Relative Paths

Time of First Successful Submission: 2026-05-02 22:19:22

Cat

Time of First Successful Submission: 2026-05-04 21:19:01

Ls

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

Ls All

Time of First Successful Submission: 2026-05-04 21:36:56

Find

Time of First Successful Submission: 2026-05-04 22:08:34

Piping Echo

Time of First Successful Submission: 2026-05-05 13:18:51

Piping Stdout

Time of First Successful Submission: 2026-05-05 13:19:51

Piping Stdin

Time of First Successful Submission: 2026-05-05 13:25:02


Intro to Cybersecurity

46 / 183 7356 / 21216


Path Traversal 1

Time of First Successful Submission: 2026-05-30 19:40:37

Path Traversal 2

Time of First Successful Submission: 2026-05-30 20:00:20

CMDi 1

Time of First Successful Submission: 2026-05-30 20:06:21

CMDi 2

Time of First Successful Submission: 2026-05-30 20:09:26

CMDi 3

Time of First Successful Submission: 2026-05-30 20:18:18

CMDi 4

Time of First Successful Submission: 2026-05-30 20:20:25

CMDi 5

Time of First Successful Submission: 2026-05-30 20:24:56

CMDi 6

Time of First Successful Submission: 2026-05-30 21:03:07

Authentication Bypass 1

Time of First Successful Submission: 2026-05-30 21:14:58

Authentication Bypass 2

Time of First Successful Submission: 2026-05-30 21:23:40

SQLi 1

Time of First Successful Submission: 2026-05-30 21:58:52

SQLi 2

Time of First Successful Submission: 2026-05-30 22:01:47

SQLi 3

Time of First Successful Submission: 2026-05-30 22:15:40

SQLi 4

Time of First Successful Submission: 2026-05-30 22:22:26

SQLi 5

Time of First Successful Submission: 2026-05-30 23:51:15

XSS 1

Time of First Successful Submission: 2026-06-03 16:05:27

XSS 2

Time of First Successful Submission: 2026-06-03 16:14:03

XSS 3

Time of First Successful Submission: 2026-06-03 16:18:39

XSS 4

Time of First Successful Submission: 2026-06-03 16:24:33

XSS 5

Time of First Successful Submission: 2026-06-03 16:48:55

XSS 6

Time of First Successful Submission: 2026-06-03 16:52:12

XSS 7

Time of First Successful Submission: 2026-06-03 20:41:06

CSRF 1

Time of First Successful Submission: 2026-06-04 20:59:36

CSRF 2

Time of First Successful Submission: 2026-06-04 21:16:51

CSRF 3

Time of First Successful Submission: 2026-06-04 21:50:36

CSRF 4

Time of First Successful Submission: 2026-06-04 23:58:13

CSRF 5

Time of First Successful Submission: 2026-06-05 00:24:43

level1

Time of First Successful Submission: 2026-06-04 13:48:48

level2

Time of First Successful Submission: 2026-06-04 13:49:38

level3

Time of First Successful Submission: 2026-06-04 13:50:07

level4

Time of First Successful Submission: 2026-06-04 13:50:48

level5

Time of First Successful Submission: 2026-06-04 13:54:19

level6

Time of First Successful Submission: 2026-06-04 13:55:26

level7

Time of First Successful Submission: 2026-06-04 13:56:22

level8

Time of First Successful Submission: 2026-06-04 13:57:05

level9

Time of First Successful Submission: 2026-06-04 13:57:36

level10

Time of First Successful Submission: 2026-06-04 14:00:07

level11

Time of First Successful Submission: 2026-06-04 14:05:37

level12

Time of First Successful Submission: 2026-06-04 14:07:11

level13

Time of First Successful Submission: 2026-06-04 14:08:03

level14

Time of First Successful Submission: 2026-06-04 14:09:17

level15

Time of First Successful Submission: 2026-06-04 14:09:56

level16

Time of First Successful Submission: 2026-06-04 14:11:00

level17

Time of First Successful Submission: 2026-06-04 15:59:49

level18

Time of First Successful Submission: 2026-06-04 16:00:06

level19

Time of First Successful Submission: 2026-06-04 16:03:27


Start Here

11 / 12 9928 / 47329


Using the Terminal

Time of First Successful Submission: 2026-05-02 20:36:30

Using the VSCode Workspace

Time of First Successful Submission: 2026-05-02 20:39:02

Using the GUI Desktop

Time of First Successful Submission: 2026-05-02 20:40:47

Pasting into the Desktop

Time of First Successful Submission: 2026-05-02 20:42:15

Restarting Challenges

Time of First Successful Submission: 2026-05-02 20:47:03

Challenge Programs

Time of First Successful Submission: 2026-05-02 20:50:37

The Flag File

Time of First Successful Submission: 2026-05-02 20:51:47

Using Privileged Mode

Time of First Successful Submission: 2026-05-02 20:54:52

Persistent Home Directories - One

Time of First Successful Submission: 2026-05-02 20:56:31

Persistent Home Directories - Two

Time of First Successful Submission: 2026-05-02 20:57:38


Linux Luminarium

128 / 128 2989 / 35363


Intro to Commands

Time of First Successful Submission: 2026-05-02 22:11:52

Intro to Arguments

Time of First Successful Submission: 2026-05-02 22:12:38

Command History

Time of First Successful Submission: 2026-05-02 22:13:10

The Root

Time of First Successful Submission: 2026-05-02 22:16:00

Program and absolute paths

Time of First Successful Submission: 2026-05-02 22:16:46

Position thy self

Time of First Successful Submission: 2026-05-02 22:17:32

Position elsewhere

Time of First Successful Submission: 2026-05-02 22:18:18

implicit relative paths, from /

Time of First Successful Submission: 2026-05-02 22:19:22

explicit relative paths, from /

Time of First Successful Submission: 2026-05-02 22:20:43

implicit relative path

Time of First Successful Submission: 2026-05-02 22:21:38

home sweet home

Time of First Successful Submission: 2026-05-02 22:23:20

cat: not the pet, but the command!

Time of First Successful Submission: 2026-05-04 21:19:01

catting absolute paths

Time of First Successful Submission: 2026-05-04 21:19:53

more catting practice

Time of First Successful Submission: 2026-05-04 21:21:56

grepping for a needle in a haystack

Time of First Successful Submission: 2026-05-04 21:24:26

comparing files

Time of First Successful Submission: 2026-05-04 21:26:07

listing files

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

touching files

Time of First Successful Submission: 2026-05-04 21:33:54

removing files

Time of First Successful Submission: 2026-05-04 21:34:28

moving files

Time of First Successful Submission: 2026-05-04 21:35:42

copying files

Time of First Successful Submission: 2026-05-04 21:36:22

hidden files

Time of First Successful Submission: 2026-05-04 21:36:56

An Epic Filesystem Quest

Time of First Successful Submission: 2026-05-04 21:42:36

making directories

Time of First Successful Submission: 2026-05-04 22:09:24

finding files

Time of First Successful Submission: 2026-05-04 22:08:34

linking files

Time of First Successful Submission: 2026-05-04 22:13:28

Learning From Documentation

Time of First Successful Submission: 2026-05-04 22:22:40

Learning Complex Usage

Time of First Successful Submission: 2026-05-05 11:56:27

Reading Manuals

Time of First Successful Submission: 2026-05-05 11:57:24

Searching Manuals

Time of First Successful Submission: 2026-05-05 11:58:52

Searching For Manuals

Time of First Successful Submission: 2026-05-05 12:03:15

Helpful Programs

Time of First Successful Submission: 2026-05-05 12:04:17

Help for Builtins

Time of First Successful Submission: 2026-05-05 12:15:45

Matching with *

Time of First Successful Submission: 2026-05-05 12:18:02

Matching with ?

Time of First Successful Submission: 2026-05-05 12:18:41

Matching with []

Time of First Successful Submission: 2026-05-05 12:20:02

Matching paths with []

Time of First Successful Submission: 2026-05-05 12:20:45

Multiple globs

Time of First Successful Submission: 2026-05-05 12:21:45

Mixing globs

Time of First Successful Submission: 2026-05-05 12:26:42

Exclusionary globbing

Time of First Successful Submission: 2026-05-05 12:28:55

Tab completion

Time of First Successful Submission: 2026-05-05 12:30:12

Multiple options for tab completion

Time of First Successful Submission: 2026-05-05 12:31:17

Tab completion on commands

Time of First Successful Submission: 2026-05-05 12:31:50

Redirecting output

Time of First Successful Submission: 2026-05-05 13:18:51

Redirecting more output

Time of First Successful Submission: 2026-05-05 13:19:51

Appending output

Time of First Successful Submission: 2026-05-05 13:22:10

Redirecting errors

Time of First Successful Submission: 2026-05-05 13:23:49

Redirecting input

Time of First Successful Submission: 2026-05-05 13:25:02

Grepping stored results

Time of First Successful Submission: 2026-05-05 13:26:41

Grepping live output

Time of First Successful Submission: 2026-05-05 13:27:47

Grepping errors

Time of First Successful Submission: 2026-05-05 13:30:28

Filtering with grep -v

Time of First Successful Submission: 2026-05-05 13:31:32

Filtering with sed

Time of First Successful Submission: 2026-05-05 13:34:11

Duplicating piped data with tee

Time of First Successful Submission: 2026-05-05 13:44:49

Process substitution for input

Time of First Successful Submission: 2026-05-05 13:52:58

Writing to multiple programs

Time of First Successful Submission: 2026-05-05 14:00:54

Split-piping stderr and stdout

Time of First Successful Submission: 2026-05-05 14:20:01

Named pipes

Time of First Successful Submission: 2026-05-05 14:30:28

Printing Variables

Time of First Successful Submission: 2026-05-05 15:24:43

Setting Variables

Time of First Successful Submission: 2026-05-05 15:25:45

Multi-word Variables

Time of First Successful Submission: 2026-05-05 15:26:25

Exporting Variables

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

Printing Exported Variables

Time of First Successful Submission: 2026-05-05 15:28:37

Storing Command Output

Time of First Successful Submission: 2026-05-05 15:33:11

Reading Input

Time of First Successful Submission: 2026-05-05 15:34:35

Reading Files

Time of First Successful Submission: 2026-05-05 15:37:52

Translating characters

Time of First Successful Submission: 2026-05-05 15:47:25

Deleting characters

Time of First Successful Submission: 2026-05-05 15:48:29

Deleting newlines

Time of First Successful Submission: 2026-05-05 15:49:35

Extracting the first lines with head

Time of First Successful Submission: 2026-05-05 15:50:38

Extracting specific sections of text

Time of First Successful Submission: 2026-05-05 15:54:09

Sorting data

Time of First Successful Submission: 2026-05-05 15:57:56

Listing Processes

Time of First Successful Submission: 2026-05-05 21:43:11

Killing Processes

Time of First Successful Submission: 2026-05-05 21:44:21

Interrupting Processes

Time of First Successful Submission: 2026-05-05 21:45:51

Killing Misbehaving Processes

Time of First Successful Submission: 2026-05-05 21:49:28

Suspending Processes

Time of First Successful Submission: 2026-05-05 21:50:26

Resuming Processes

Time of First Successful Submission: 2026-05-05 21:51:13

Backgrounding Processes

Time of First Successful Submission: 2026-05-05 21:54:29

Foregrounding Processes

Time of First Successful Submission: 2026-05-05 21:55:28

Starting Backgrounded Processes

Time of First Successful Submission: 2026-05-05 21:56:20

Process Exit Codes

Time of First Successful Submission: 2026-05-05 21:57:40

Becoming root with su

Time of First Successful Submission: 2026-05-05 22:00:41

Other users with su

Time of First Successful Submission: 2026-05-05 22:01:14

Cracking passwords

Time of First Successful Submission: 2026-05-05 22:07:46

Using sudo

Time of First Successful Submission: 2026-05-05 22:09:51

Changing File Ownership

Time of First Successful Submission: 2026-05-06 10:30:13

Groups and Files

Time of First Successful Submission: 2026-05-06 10:35:30

Fun With Groups Names

Time of First Successful Submission: 2026-05-06 10:36:20

Changing Permissions

Time of First Successful Submission: 2026-05-06 10:52:34

Executable Files

Time of First Successful Submission: 2026-05-06 10:53:46

Permission Tweaking Practice

Time of First Successful Submission: 2026-05-06 10:56:52

Permissions Setting Practice

Time of First Successful Submission: 2026-05-06 11:01:34

The SUID Bit

Time of First Successful Submission: 2026-05-06 11:03:15

Chaining with Semicolons

Time of First Successful Submission: 2026-05-06 11:45:56

Building on Success

Time of First Successful Submission: 2026-05-06 11:47:35

Handling Failure

Time of First Successful Submission: 2026-05-06 11:48:28

Your First Shell Script

Time of First Successful Submission: 2026-05-06 11:50:06

Redirecting Script Output

Time of First Successful Submission: 2026-05-06 11:59:15

Executable Shell Scripts

Time of First Successful Submission: 2026-05-06 12:00:13

Understanding Shebangs

Time of First Successful Submission: 2026-05-06 12:02:10

Scripting with Arguments

Time of First Successful Submission: 2026-05-06 12:05:46

Scripting with Conditionals

Time of First Successful Submission: 2026-05-06 12:07:19

Scripting with Default Cases

Time of First Successful Submission: 2026-05-06 12:08:32

Scripting with Multiple Conditions

Time of First Successful Submission: 2026-05-06 12:10:09

Reading Shell Scripts

Time of First Successful Submission: 2026-05-06 12:12:10

Launching Screen

Time of First Successful Submission: 2026-05-06 12:14:12

Detaching and Attaching

Time of First Successful Submission: 2026-05-06 12:15:46

Finding Sessions

Time of First Successful Submission: 2026-05-06 12:17:04

Switching Windows

Time of First Successful Submission: 2026-05-06 12:18:13

Detaching and Attaching (tmux)

Time of First Successful Submission: 2026-05-06 12:19:23

Switching Windows (tmux)

Time of First Successful Submission: 2026-05-06 12:37:19

The PATH Variable

Time of First Successful Submission: 2026-05-06 13:34:07

Setting PATH

Time of First Successful Submission: 2026-05-06 13:35:54

Finding Commands

Time of First Successful Submission: 2026-05-06 13:36:59

Adding Commands

Time of First Successful Submission: 2026-05-06 13:39:12

Hijacking Commands

Time of First Successful Submission: 2026-05-06 13:40:34

Bashrc Backdoor

Time of First Successful Submission: 2026-05-06 13:45:05

Sniffing Input

Time of First Successful Submission: 2026-05-06 13:51:28

Overshared Directories

Time of First Successful Submission: 2026-05-06 13:55:40

Tricky Linking

Time of First Successful Submission: 2026-05-06 14:03:10

Sniffing Process Arguments

Time of First Successful Submission: 2026-05-06 14:04:21

Snooping on Configurations

Time of First Successful Submission: 2026-05-06 14:06:19

The Fork Bomb

Time of First Successful Submission: 2026-05-06 14:52:17

Disk-Space Doomsday

Time of First Successful Submission: 2026-05-06 14:55:26

rm -rf /

Time of First Successful Submission: 2026-05-06 15:01:48

Life after rm -rf /

Time of First Successful Submission: 2026-05-06 15:04:30

Finding meaning after rm -rf /

Time of First Successful Submission: 2026-05-06 15:06:19


Computing 101

84 / 116 31 / 20394


Your First Register

Time of First Successful Submission: 2026-05-09 19:33:29

Your First Syscall

Time of First Successful Submission: 2026-05-09 19:35:21

Exit Codes

Time of First Successful Submission: 2026-05-09 19:36:31

Building Executables

Time of First Successful Submission: 2026-05-09 19:40:55

Moving Between Registers

Time of First Successful Submission: 2026-05-09 19:48:43

Loading From Memory

Time of First Successful Submission: 2026-05-09 20:27:05

More Loading Practice

Time of First Successful Submission: 2026-05-09 20:27:51

Dereferencing Pointers

Time of First Successful Submission: 2026-05-09 20:31:13

Dereferencing Yourself

Time of First Successful Submission: 2026-05-09 20:32:14

Dereferencing with Offsets

Time of First Successful Submission: 2026-05-09 20:34:26

Stored Addresses

Time of First Successful Submission: 2026-05-09 20:36:52

Double Dereference

Time of First Successful Submission: 2026-05-09 20:38:37

The Stack

Time of First Successful Submission: 2026-05-09 20:51:26

Stack Offsets

Time of First Successful Submission: 2026-05-09 20:52:20

Program Arguments on the Stack

Time of First Successful Submission: 2026-05-09 21:00:45

Popping From the Stack

Time of First Successful Submission: 2026-05-09 21:02:56

Negative Numbers

Time of First Successful Submission: 2026-06-06 13:00:54

Negative Numbers (16-bit)

Time of First Successful Submission: 2026-06-06 13:03:31

Negative Numbers (32-bit)

Time of First Successful Submission: 2026-06-06 13:07:27

Encoding Negatives

Time of First Successful Submission: 2026-06-06 13:11:09

Binary and Hex Encoding

Time of First Successful Submission: 2026-06-06 13:12:35

More Hex

Time of First Successful Submission: 2026-06-06 13:13:52

Decoding Hex

Time of First Successful Submission: 2026-06-06 13:15:19

Mixed Conversions

Time of First Successful Submission: 2026-06-06 13:40:55

Disassembling Programs

Time of First Successful Submission: 2026-05-09 22:13:17

Tracing Syscalls

Time of First Successful Submission: 2026-05-09 22:16:36

Starting GDB

Time of First Successful Submission: 2026-05-09 22:17:53

Quitting GDB

Time of First Successful Submission: 2026-05-09 22:19:01

Starting Programs in GDB

Time of First Successful Submission: 2026-05-09 22:22:59

Disassembling in GDB

Time of First Successful Submission: 2026-05-09 22:23:32

Stepping Through Instructions

Time of First Successful Submission: 2026-05-09 22:24:46

Reading Register Values

Time of First Successful Submission: 2026-05-09 22:26:52

Popping Stack Values

Time of First Successful Submission: 2026-05-09 22:27:54

Examining Memory

Time of First Successful Submission: 2026-05-09 22:30:22

Examining Stack Pointers

Time of First Successful Submission: 2026-05-09 22:33:27

Cooperative Debugging

Time of First Successful Submission: 2026-05-09 22:38:01

Running with Arguments

Time of First Successful Submission: 2026-06-02 12:58:09

Writing Output

Time of First Successful Submission: 2026-05-09 23:05:06

Chaining Syscalls

Time of First Successful Submission: 2026-05-09 23:06:19

Writing Strings

Time of First Successful Submission: 2026-05-09 23:07:00

Reading Data

Time of First Successful Submission: 2026-05-09 23:12:23

Opening Files

Time of First Successful Submission: 2026-05-09 23:17:03

Hardcoding the Filename

Time of First Successful Submission: 2026-05-09 23:23:34

Comparing Values

Time of First Successful Submission: 2026-05-12 13:20:36

Comparing Characters

Time of First Successful Submission: 2026-05-12 13:22:57

Conditional Control Flow

Time of First Successful Submission: 2026-05-12 13:26:17

Comparing Strings

Time of First Successful Submission: 2026-05-12 13:28:12

Reverse the Password

Time of First Successful Submission: 2026-05-12 13:31:56

Conditionals Without Conditionals

Time of First Successful Submission: 2026-05-12 13:50:11

Looping

Time of First Successful Submission: 2026-05-12 13:54:52

Writing From a Shared Library

Time of First Successful Submission: 2026-06-02 13:07:05

Returning a Value

Time of First Successful Submission: 2026-06-02 13:09:30

Calling Through a Pointer

Time of First Successful Submission: 2026-06-02 13:11:22

Calling Through a Pointer with an Argument

Time of First Successful Submission: 2026-06-02 13:12:44

Saving Caller-Saved Registers

Time of First Successful Submission: 2026-06-06 12:22:43

Saving Callee-Saved Registers

Time of First Successful Submission: 2026-06-06 12:26:44

Reverse the Calculation

Time of First Successful Submission: 2026-05-12 15:06:03

Reverse the Reverse

Time of First Successful Submission: 2026-05-12 15:25:30

Dealing with Bitwise Operations

Time of First Successful Submission: 2026-05-12 15:27:15

Loops on Data

Time of First Successful Submission: 2026-05-12 15:31:33

Reaching Into the Caller's Frame

Time of First Successful Submission: 2026-06-02 13:25:59

Environment Variables on the Stack

Time of First Successful Submission: 2026-06-03 15:38:04

Aligning the Stack Through the Environment

Time of First Successful Submission: 2026-06-02 14:06:08

Aligning the Stack Through GDB

Time of First Successful Submission: 2026-06-02 14:05:02

Aligning the Stack Through GDB, Generalized

Time of First Successful Submission: 2026-06-03 15:41:36

Exit

Time of First Successful Submission: 2026-05-14 15:20:29

Socket

Time of First Successful Submission: 2026-05-14 15:41:24

Bind

Time of First Successful Submission: 2026-05-14 16:47:29

Listen

Time of First Successful Submission: 2026-05-14 17:22:34

Accept

Time of First Successful Submission: 2026-05-14 17:25:16

Static Response

Time of First Successful Submission: 2026-05-14 17:52:28

Dynamic Response

Time of First Successful Submission: 2026-05-14 19:52:25

Iterative GET Server

Time of First Successful Submission: 2026-05-14 21:28:53

Concurrent GET Server

Time of First Successful Submission: 2026-05-15 11:01:55

Concurrent POST Server

Time of First Successful Submission: 2026-05-15 15:04:13

Web Server

Time of First Successful Submission: 2026-05-15 14:58:00

Debugging Programs

Time of First Successful Submission: 2026-05-14 21:31:53

Inspecting Registers

Time of First Successful Submission: 2026-05-14 21:34:45

Examining Memory

Time of First Successful Submission: 2026-05-14 21:53:09

Setting Breakpoints

Time of First Successful Submission: 2026-05-15 22:43:19

GDB Scripting

Time of First Successful Submission: 2026-05-16 12:15:21

Modifying Data

Time of First Successful Submission: 2026-05-16 14:03:52

Modifying Execution

Time of First Successful Submission: 2026-05-16 14:09:00

Broken Functions

Time of First Successful Submission: 2026-05-17 11:56:51


Playing With Programs

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What's the password?

Time of First Successful Submission: 2026-05-17 13:47:29

... and again!

Time of First Successful Submission: 2026-05-17 13:47:56

Newline Troubles

Time of First Successful Submission: 2026-05-17 13:49:23

Reasoning about files

Time of First Successful Submission: 2026-05-17 13:50:45

Specifying Filenames

Time of First Successful Submission: 2026-05-17 13:52:00

Binary and Hex Encoding

Time of First Successful Submission: 2026-05-17 14:07:28

More Hex

Time of First Successful Submission: 2026-05-17 14:09:59

Decoding Hex

Time of First Successful Submission: 2026-05-17 14:14:30

Decoding Practice

Time of First Successful Submission: 2026-05-17 14:19:37

Encoding Practice

Time of First Successful Submission: 2026-05-17 14:35:44

Hex-encoding ASCII

Time of First Successful Submission: 2026-05-18 11:29:45

Nested Encoding

Time of First Successful Submission: 2026-05-18 23:04:07

Hex-encoding UTF-8

Time of First Successful Submission: 2026-05-18 23:13:53

UTF Mixups

Time of First Successful Submission: 2026-05-18 23:18:06

Modifying Encoded Data

Time of First Successful Submission: 2026-05-18 23:23:10

Decoding Base64

Time of First Successful Submission: 2026-05-18 23:31:00

Encoding Base64

Time of First Successful Submission: 2026-05-18 23:36:39

Dealing with Obfuscation

Time of First Successful Submission: 2026-05-18 23:49:52

Dealing with Obfuscation 2

Time of First Successful Submission: 2026-05-19 00:11:13

Your First HTTP Request

Time of First Successful Submission: 2026-05-21 12:54:58

Reading Flask

Time of First Successful Submission: 2026-05-21 12:56:30

Commented Data

Time of First Successful Submission: 2026-05-21 12:58:17

HTTP Metadata

Time of First Successful Submission: 2026-05-21 13:00:03

HTTP (netcat)

Time of First Successful Submission: 2026-05-21 13:01:41

HTTP Paths (netcat)

Time of First Successful Submission: 2026-05-21 13:03:29

HTTP (curl)

Time of First Successful Submission: 2026-05-21 13:04:35

HTTP (python)

Time of First Successful Submission: 2026-05-21 13:06:42

HTTP Host Header (python)

Time of First Successful Submission: 2026-05-21 13:13:53

HTTP Host Header (curl)

Time of First Successful Submission: 2026-05-21 13:20:45

HTTP Host Header (netcat)

Time of First Successful Submission: 2026-05-21 13:27:07

URL Encoding (netcat)

Time of First Successful Submission: 2026-05-21 13:35:13

HTTP GET Parameters

Time of First Successful Submission: 2026-05-21 13:38:22

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2026-05-21 13:39:46

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2026-05-21 13:43:45

HTTP Forms

Time of First Successful Submission: 2026-05-21 13:45:51

HTTP Forms (curl)

Time of First Successful Submission: 2026-05-21 13:49:45

HTTP Forms (netcat)

Time of First Successful Submission: 2026-05-21 13:55:37

HTTP Forms (python)

Time of First Successful Submission: 2026-05-21 13:57:46

HTTP Forms Without Forms

Time of First Successful Submission: 2026-05-21 14:06:03

Multiple Form Fields (curl)

Time of First Successful Submission: 2026-05-21 14:11:56

Multiple Form Fields (netcat)

Time of First Successful Submission: 2026-05-21 14:14:35

HTTP Redirects (netcat)

Time of First Successful Submission: 2026-05-21 14:19:41

HTTP Redirects (curl)

Time of First Successful Submission: 2026-05-21 14:20:21

HTTP Redirects (python)

Time of First Successful Submission: 2026-05-21 14:21:31

HTTP Cookies (curl)

Time of First Successful Submission: 2026-05-21 14:26:36

HTTP Cookies (netcat)

Time of First Successful Submission: 2026-05-21 14:28:21

HTTP Cookies (python)

Time of First Successful Submission: 2026-05-21 14:31:44

Server State (python)

Time of First Successful Submission: 2026-05-21 15:50:01

Listening Web

Time of First Successful Submission: 2026-05-21 15:53:57

Speaking Redirects

Time of First Successful Submission: 2026-05-21 15:59:05

JavaScript Redirects

Time of First Successful Submission: 2026-05-21 21:58:49

Including JavaScript

Time of First Successful Submission: 2026-05-21 22:17:09

HTTP (javascript)

Time of First Successful Submission: 2026-05-21 22:32:06

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2026-05-21 22:37:51

HTTP Forms (javascript)

Time of First Successful Submission: 2026-05-21 22:41:51

cat

Time of First Successful Submission: 2026-05-22 14:27:29

more

Time of First Successful Submission: 2026-05-22 14:27:45

less

Time of First Successful Submission: 2026-05-22 14:28:08

tail

Time of First Successful Submission: 2026-05-22 14:28:25

head

Time of First Successful Submission: 2026-05-22 14:28:42

sort

Time of First Successful Submission: 2026-05-22 14:29:13

vim

Time of First Successful Submission: 2026-05-22 14:29:37

emacs

Time of First Successful Submission: 2026-05-22 14:30:07

nano

Time of First Successful Submission: 2026-05-22 14:30:31

rev

Time of First Successful Submission: 2026-05-22 14:32:23

od

Time of First Successful Submission: 2026-05-22 14:38:26

hd

Time of First Successful Submission: 2026-05-22 14:40:16

xxd

Time of First Successful Submission: 2026-05-22 14:41:18

base32

Time of First Successful Submission: 2026-05-22 14:41:41

base64

Time of First Successful Submission: 2026-05-22 14:42:03

split

Time of First Successful Submission: 2026-05-22 14:43:35

gzip

Time of First Successful Submission: 2026-05-22 15:12:02

bzip2

Time of First Successful Submission: 2026-05-22 15:13:28

zip

Time of First Successful Submission: 2026-05-22 15:18:51

tar

Time of First Successful Submission: 2026-05-22 15:21:25

ar

Time of First Successful Submission: 2026-05-22 15:25:16

cpio

Time of First Successful Submission: 2026-05-22 15:27:20

genisoimage

Time of First Successful Submission: 2026-05-22 15:29:11

env

Time of First Successful Submission: 2026-05-22 15:31:40

find

Time of First Successful Submission: 2026-05-22 15:36:19

make

Time of First Successful Submission: 2026-05-22 15:39:01

nice

Time of First Successful Submission: 2026-05-22 15:39:57

timeout

Time of First Successful Submission: 2026-05-22 15:40:32

stdbuf

Time of First Successful Submission: 2026-05-22 15:41:25

setarch

Time of First Successful Submission: 2026-05-22 15:43:05

watch

Time of First Successful Submission: 2026-05-22 15:43:58

socat

Time of First Successful Submission: 2026-05-22 15:45:16

whiptail

Time of First Successful Submission: 2026-05-22 15:53:42

awk

Time of First Successful Submission: 2026-05-22 15:58:19

sed

Time of First Successful Submission: 2026-05-22 15:59:00

ed

Time of First Successful Submission: 2026-05-22 16:02:02

chown

Time of First Successful Submission: 2026-05-22 16:03:04

chmod

Time of First Successful Submission: 2026-05-22 16:03:26

cp

Time of First Successful Submission: 2026-05-22 16:06:29

mv

Time of First Successful Submission: 2026-05-22 16:24:35

perl

Time of First Successful Submission: 2026-05-22 16:33:26

python

Time of First Successful Submission: 2026-05-22 16:35:11

ruby

Time of First Successful Submission: 2026-05-22 16:37:33

bash

Time of First Successful Submission: 2026-05-22 16:40:11

date

Time of First Successful Submission: 2026-05-22 17:35:08

dmesg

Time of First Successful Submission: 2026-05-22 17:35:47

wc

Time of First Successful Submission: 2026-05-22 17:37:12

gcc

Time of First Successful Submission: 2026-05-22 17:43:52

as

Time of First Successful Submission: 2026-05-22 17:44:23

wget

Time of First Successful Submission: 2026-05-22 18:47:22

ssh-keygen

Time of First Successful Submission: 2026-05-22 19:37:26

SQL Queries

Time of First Successful Submission: 2026-05-22 20:15:34

Filtering SQL

Time of First Successful Submission: 2026-05-22 20:19:57

Choosing Columns

Time of First Successful Submission: 2026-05-22 20:23:43

Exclusionary Filtering

Time of First Successful Submission: 2026-05-22 20:25:59

Filtering Strings

Time of First Successful Submission: 2026-05-22 20:26:55

Filtering on Expressions

Time of First Successful Submission: 2026-05-22 20:29:19

SELECTing Expressions

Time of First Successful Submission: 2026-05-22 20:35:36

Composite Conditions

Time of First Successful Submission: 2026-05-22 20:38:12

Reaching Your LIMITs

Time of First Successful Submission: 2026-05-22 20:41:04

Querying Metadata

Time of First Successful Submission: 2026-05-22 20:42:55


DSU Cyber Camps

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Using the Terminal

Time of First Successful Submission: 2026-05-02 20:36:30

Using the VSCode Workspace

Time of First Successful Submission: 2026-05-02 20:39:02

Using the GUI Desktop

Time of First Successful Submission: 2026-05-02 20:40:47

Pasting into the Desktop

Time of First Successful Submission: 2026-05-02 20:42:15

Connecting over SSH

Time of First Successful Submission: 2026-05-02 20:45:03

Restarting Challenges

Time of First Successful Submission: 2026-05-02 20:47:03

Challenge Programs

Time of First Successful Submission: 2026-05-02 20:50:37

The Flag File

Time of First Successful Submission: 2026-05-02 20:51:47

Using Privileged Mode

Time of First Successful Submission: 2026-05-02 20:54:52

Persistent Home Directories - One

Time of First Successful Submission: 2026-05-02 20:56:31

Persistent Home Directories - Two

Time of First Successful Submission: 2026-05-02 20:57:38


GCA CTF

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Using the Terminal

Time of First Successful Submission: 2026-05-02 20:36:30

Using the VSCode Workspace

Time of First Successful Submission: 2026-05-02 20:39:02

Using the GUI Desktop

Time of First Successful Submission: 2026-05-02 20:40:47

Pasting into the Desktop

Time of First Successful Submission: 2026-05-02 20:42:15

Connecting over SSH

Time of First Successful Submission: 2026-05-02 20:45:03

Restarting Challenges

Time of First Successful Submission: 2026-05-02 20:47:03

Challenge Programs

Time of First Successful Submission: 2026-05-02 20:50:37

The Flag File

Time of First Successful Submission: 2026-05-02 20:51:47

Using Privileged Mode

Time of First Successful Submission: 2026-05-02 20:54:52

Persistent Home Directories - One

Time of First Successful Submission: 2026-05-02 20:56:31

Persistent Home Directories - Two

Time of First Successful Submission: 2026-05-02 20:57:38