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pwn.college Archives

30 / 232 12357 / 25737


set-register

Time of First Successful Submission: 2026-06-11 20:07:06

set-multiple-registers

Time of First Successful Submission: 2026-06-11 20:17:32

add-to-register

Time of First Successful Submission: 2026-06-14 19:03:26

linear-equation-registers

Time of First Successful Submission: 2026-06-14 19:10:35

integer-division

Time of First Successful Submission: 2026-06-14 19:17:41

modulo-operation

Time of First Successful Submission: 2026-06-14 19:22:57

set-upper-byte

Time of First Successful Submission: 2026-06-14 19:26:55

efficient-modulo

Time of First Successful Submission: 2026-06-14 19:36:35

byte-extraction

Time of First Successful Submission: 2026-06-14 19:46:36

bitwise-and

Time of First Successful Submission: 2026-06-14 19:53:40

check-even

Time of First Successful Submission: 2026-06-14 20:07:26

memory-read

Time of First Successful Submission: 2026-06-14 20:16:21

memory-write

Time of First Successful Submission: 2026-06-14 20:22:39

memory-increment

Time of First Successful Submission: 2026-06-14 20:31:49

byte-access

Time of First Successful Submission: 2026-06-14 20:38:15

memory-size-access

Time of First Successful Submission: 2026-06-14 20:41:39

little-endian-write

Time of First Successful Submission: 2026-06-14 20:45:59

memory-sum

Time of First Successful Submission: 2026-06-14 21:00:00

stack-subtraction

Time of First Successful Submission: 2026-06-14 21:08:28

swap-stack-values

Time of First Successful Submission: 2026-06-14 21:13:33

average-stack-values

Time of First Successful Submission: 2026-06-14 21:17:30

absolute-jump

Time of First Successful Submission: 2026-06-14 21:24:56

relative-jump

Time of First Successful Submission: 2026-06-14 21:29:12

jump-trampoline

Time of First Successful Submission: 2026-06-14 21:31:13

conditional-jump

Time of First Successful Submission: 2026-06-14 21:34:50

indirect-jump

Time of First Successful Submission: 2026-06-14 21:36:41

average-loop

Time of First Successful Submission: 2026-06-14 21:38:42

count-non-zero

Time of First Successful Submission: 2026-06-14 21:40:58

string-lower

Time of First Successful Submission: 2026-06-14 21:46:09

most-common-byte

Time of First Successful Submission: 2026-06-14 21:49:30


Intro to Programming Languages

15 / 253 10640 / 35610


Commands

Time of First Successful Submission: 2026-05-22 00:54:52

Command Arguments

Time of First Successful Submission: 2026-05-22 00:55:51

Command History

Time of First Successful Submission: 2026-05-22 00:58:33

The Root Path

Time of First Successful Submission: 2026-05-22 02:02:33

Absolute Paths

Time of First Successful Submission: 2026-05-22 02:03:43

Changing position

Time of First Successful Submission: 2026-05-22 02:07:48

Changing to an Absolute Path

Time of First Successful Submission: 2026-05-22 02:12:51

Relative Paths

Time of First Successful Submission: 2026-05-22 02:34:56

Cat

Time of First Successful Submission: 2026-05-22 03:11:21

Ls

Time of First Successful Submission: 2026-05-22 03:51:18

Ls All

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

Find

Time of First Successful Submission: 2026-05-22 04:38:04

Piping Echo

Time of First Successful Submission: 2026-05-22 18:42:29

Piping Stdout

Time of First Successful Submission: 2026-05-22 18:44:15

Piping Stdin

Time of First Successful Submission: 2026-05-22 18:55:57


Intro to Cybersecurity

59 / 183 5933 / 21410


Path Traversal 1

Time of First Successful Submission: 2026-06-04 17:20:45

Path Traversal 2

Time of First Successful Submission: 2026-06-04 17:32:32

CMDi 1

Time of First Successful Submission: 2026-06-04 17:41:38

CMDi 2

Time of First Successful Submission: 2026-06-04 17:57:17

CMDi 3

Time of First Successful Submission: 2026-06-04 18:02:53

CMDi 4

Time of First Successful Submission: 2026-06-04 18:11:03

CMDi 5

Time of First Successful Submission: 2026-06-04 18:25:57

Authentication Bypass 1

Time of First Successful Submission: 2026-06-04 18:30:35

Authentication Bypass 2

Time of First Successful Submission: 2026-06-04 18:37:19

SQLi 1

Time of First Successful Submission: 2026-06-04 18:43:00

SQLi 2

Time of First Successful Submission: 2026-06-04 18:46:16

SQLi 3

Time of First Successful Submission: 2026-06-04 18:48:00

SQLi 4

Time of First Successful Submission: 2026-06-04 18:49:48

SQLi 5

Time of First Successful Submission: 2026-06-08 00:06:36

XSS 1

Time of First Successful Submission: 2026-06-08 00:09:35

XSS 2

Time of First Successful Submission: 2026-06-08 00:27:22

XSS 3

Time of First Successful Submission: 2026-06-08 00:29:38

XSS 4

Time of First Successful Submission: 2026-06-08 00:33:54

XSS 5

Time of First Successful Submission: 2026-06-08 00:37:23

XSS 6

Time of First Successful Submission: 2026-06-08 00:39:28

XSS 7

Time of First Successful Submission: 2026-06-08 00:43:55

CSRF 1

Time of First Successful Submission: 2026-06-08 01:07:01

CSRF 2

Time of First Successful Submission: 2026-06-08 01:09:20

CSRF 3

Time of First Successful Submission: 2026-06-08 01:13:43

CSRF 4

Time of First Successful Submission: 2026-06-08 01:18:13

CSRF 5

Time of First Successful Submission: 2026-06-08 01:21:05

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2026-06-18 23:39:08

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2026-06-18 23:45:34

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2026-06-18 23:46:43

Reading Endianness (Python)

Time of First Successful Submission: 2026-06-18 23:48:47

Reading Endianness (C)

Time of First Successful Submission: 2026-06-18 23:50:29

Reading Endianness (x86)

Time of First Successful Submission: 2026-06-18 23:51:43

Version Information (Python)

Time of First Successful Submission: 2026-06-18 23:55:28

Version Information (C)

Time of First Successful Submission: 2026-06-19 00:13:00

Version Information (x86)

Time of First Successful Submission: 2026-06-19 00:14:16

Metadata and Data (Python)

Time of First Successful Submission: 2026-06-19 00:19:54

Metadata and Data (C)

Time of First Successful Submission: 2026-06-19 00:22:01

Metadata and Data (x86)

Time of First Successful Submission: 2026-06-19 00:25:14

Input Restrictions (Python)

Time of First Successful Submission: 2026-06-19 00:28:20

Input Restrictions (C)

Time of First Successful Submission: 2026-06-19 00:30:36

Input Restrictions (x86)

Time of First Successful Submission: 2026-06-19 00:33:08

Behold the cIMG! (Python)

Time of First Successful Submission: 2026-06-19 00:39:54

Behold the cIMG! (C)

Time of First Successful Submission: 2026-06-19 00:42:03

Behold the cIMG! (x86)

Time of First Successful Submission: 2026-06-19 00:44:38

A Basic cIMG (Python)

Time of First Successful Submission: 2026-06-19 00:48:04

A Basic cIMG (C)

Time of First Successful Submission: 2026-06-22 03:21:23

A Basic cIMG (x86)

Time of First Successful Submission: 2026-06-22 03:23:16

Internal State Mini (C)

Time of First Successful Submission: 2026-06-22 03:38:04

Internal State Mini (x86)

Time of First Successful Submission: 2026-06-22 03:42:09

Internal State (C)

Time of First Successful Submission: 2026-06-22 03:49:17

Internal State (x86)

Time of First Successful Submission: 2026-06-22 03:54:39

File Formats: Directives (C)

Time of First Successful Submission: 2026-06-22 04:06:00

File Formats: Directives (x86)

Time of First Successful Submission: 2026-06-22 04:09:55

The Patch Directive

Time of First Successful Submission: 2026-06-22 04:21:43

Optimizing for Space

Time of First Successful Submission: 2026-06-22 04:32:18

Storage and Retrieval

Time of First Successful Submission: 2026-06-22 05:07:29

Advanced Sprites

Time of First Successful Submission: 2026-06-22 05:39:33

Accessing Resources

Time of First Successful Submission: 2026-06-22 05:47:04

Unsafe Animations

Time of First Successful Submission: 2026-06-22 06:01:17


Start Here

5 / 12 36080 / 48563


Using the Terminal

Time of First Successful Submission: 2026-05-22 00:26:44

Using the VSCode Workspace

Time of First Successful Submission: 2026-05-22 00:30:04

Using the GUI Desktop

Time of First Successful Submission: 2026-05-22 00:32:58

Pasting into the Desktop

Time of First Successful Submission: 2026-05-22 00:34:41

Restarting Challenges

Time of First Successful Submission: 2026-05-22 00:38:27


Linux Luminarium

128 / 128 3217 / 36096


Intro to Commands

Time of First Successful Submission: 2026-05-22 00:54:52

Intro to Arguments

Time of First Successful Submission: 2026-05-22 00:55:51

Command History

Time of First Successful Submission: 2026-05-22 00:58:33

The Root

Time of First Successful Submission: 2026-05-22 02:02:33

Program and absolute paths

Time of First Successful Submission: 2026-05-22 02:03:43

Position thy self

Time of First Successful Submission: 2026-05-22 02:07:48

Position elsewhere

Time of First Successful Submission: 2026-05-22 02:12:51

implicit relative paths, from /

Time of First Successful Submission: 2026-05-22 02:34:56

explicit relative paths, from /

Time of First Successful Submission: 2026-05-22 02:40:26

implicit relative path

Time of First Successful Submission: 2026-05-22 02:42:20

home sweet home

Time of First Successful Submission: 2026-05-22 02:58:15

cat: not the pet, but the command!

Time of First Successful Submission: 2026-05-22 03:11:21

catting absolute paths

Time of First Successful Submission: 2026-05-22 03:18:15

more catting practice

Time of First Successful Submission: 2026-05-22 03:33:12

grepping for a needle in a haystack

Time of First Successful Submission: 2026-05-22 03:36:27

comparing files

Time of First Successful Submission: 2026-05-22 03:39:46

listing files

Time of First Successful Submission: 2026-05-22 03:51:18

touching files

Time of First Successful Submission: 2026-05-22 03:52:49

removing files

Time of First Successful Submission: 2026-05-22 03:56:09

moving files

Time of First Successful Submission: 2026-05-22 03:58:20

copying files

Time of First Successful Submission: 2026-05-22 03:59:34

hidden files

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

An Epic Filesystem Quest

Time of First Successful Submission: 2026-05-22 04:24:49

making directories

Time of First Successful Submission: 2026-05-22 04:27:07

finding files

Time of First Successful Submission: 2026-05-22 04:38:04

linking files

Time of First Successful Submission: 2026-05-22 05:00:51

Learning From Documentation

Time of First Successful Submission: 2026-05-22 17:09:41

Learning Complex Usage

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

Reading Manuals

Time of First Successful Submission: 2026-05-22 17:25:32

Searching Manuals

Time of First Successful Submission: 2026-05-22 17:29:10

Searching For Manuals

Time of First Successful Submission: 2026-05-22 17:39:37

Helpful Programs

Time of First Successful Submission: 2026-05-22 17:44:41

Help for Builtins

Time of First Successful Submission: 2026-05-22 17:47:27

Matching with *

Time of First Successful Submission: 2026-05-22 17:59:59

Matching with ?

Time of First Successful Submission: 2026-05-22 18:02:53

Matching with []

Time of First Successful Submission: 2026-05-22 18:06:02

Matching paths with []

Time of First Successful Submission: 2026-05-22 18:10:06

Multiple globs

Time of First Successful Submission: 2026-05-22 18:15:08

Mixing globs

Time of First Successful Submission: 2026-05-22 18:21:44

Exclusionary globbing

Time of First Successful Submission: 2026-05-22 18:27:32

Tab completion

Time of First Successful Submission: 2026-05-22 18:29:55

Multiple options for tab completion

Time of First Successful Submission: 2026-05-22 18:34:33

Tab completion on commands

Time of First Successful Submission: 2026-05-22 18:36:05

Redirecting output

Time of First Successful Submission: 2026-05-22 18:42:29

Redirecting more output

Time of First Successful Submission: 2026-05-22 18:44:15

Appending output

Time of First Successful Submission: 2026-05-22 18:48:12

Redirecting errors

Time of First Successful Submission: 2026-05-22 18:52:30

Redirecting input

Time of First Successful Submission: 2026-05-22 18:55:57

Grepping stored results

Time of First Successful Submission: 2026-05-22 18:59:01

Grepping live output

Time of First Successful Submission: 2026-05-22 19:03:18

Grepping errors

Time of First Successful Submission: 2026-05-22 19:22:17

Filtering with grep -v

Time of First Successful Submission: 2026-05-22 19:24:48

Filtering with sed

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

Duplicating piped data with tee

Time of First Successful Submission: 2026-05-22 19:44:47

Process substitution for input

Time of First Successful Submission: 2026-05-22 19:55:28

Writing to multiple programs

Time of First Successful Submission: 2026-05-22 20:01:56

Split-piping stderr and stdout

Time of First Successful Submission: 2026-05-22 20:08:08

Named pipes

Time of First Successful Submission: 2026-05-22 20:12:58

Printing Variables

Time of First Successful Submission: 2026-05-22 20:15:28

Setting Variables

Time of First Successful Submission: 2026-05-22 20:16:56

Multi-word Variables

Time of First Successful Submission: 2026-05-22 20:18:44

Exporting Variables

Time of First Successful Submission: 2026-05-22 20:22:51

Printing Exported Variables

Time of First Successful Submission: 2026-05-22 20:23:50

Storing Command Output

Time of First Successful Submission: 2026-05-22 20:32:02

Reading Input

Time of First Successful Submission: 2026-05-22 20:34:52

Reading Files

Time of First Successful Submission: 2026-05-22 20:37:36

Translating characters

Time of First Successful Submission: 2026-05-22 21:41:25

Deleting characters

Time of First Successful Submission: 2026-05-22 21:42:54

Deleting newlines

Time of First Successful Submission: 2026-05-22 21:46:43

Extracting the first lines with head

Time of First Successful Submission: 2026-05-22 21:50:14

Extracting specific sections of text

Time of First Successful Submission: 2026-05-22 21:57:09

Sorting data

Time of First Successful Submission: 2026-05-22 21:59:17

Listing Processes

Time of First Successful Submission: 2026-05-24 18:15:31

Killing Processes

Time of First Successful Submission: 2026-05-24 18:20:09

Interrupting Processes

Time of First Successful Submission: 2026-05-24 18:21:46

Killing Misbehaving Processes

Time of First Successful Submission: 2026-05-24 18:29:44

Suspending Processes

Time of First Successful Submission: 2026-05-24 18:31:20

Resuming Processes

Time of First Successful Submission: 2026-05-24 18:33:25

Backgrounding Processes

Time of First Successful Submission: 2026-05-24 18:42:06

Foregrounding Processes

Time of First Successful Submission: 2026-05-24 18:46:00

Starting Backgrounded Processes

Time of First Successful Submission: 2026-05-24 18:49:08

Process Exit Codes

Time of First Successful Submission: 2026-05-24 18:55:57

Becoming root with su

Time of First Successful Submission: 2026-05-24 19:12:03

Other users with su

Time of First Successful Submission: 2026-05-24 19:13:43

Cracking passwords

Time of First Successful Submission: 2026-05-24 19:21:58

Using sudo

Time of First Successful Submission: 2026-05-24 19:36:14

Changing File Ownership

Time of First Successful Submission: 2026-05-24 21:22:46

Groups and Files

Time of First Successful Submission: 2026-05-24 21:33:23

Fun With Groups Names

Time of First Successful Submission: 2026-05-24 21:34:51

Changing Permissions

Time of First Successful Submission: 2026-05-24 21:42:36

Executable Files

Time of First Successful Submission: 2026-05-24 21:49:22

Permission Tweaking Practice

Time of First Successful Submission: 2026-05-24 22:05:42

Permissions Setting Practice

Time of First Successful Submission: 2026-05-24 22:17:59

The SUID Bit

Time of First Successful Submission: 2026-05-24 22:21:04

Chaining with Semicolons

Time of First Successful Submission: 2026-05-24 22:23:00

Building on Success

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

Handling Failure

Time of First Successful Submission: 2026-05-24 22:25:13

Your First Shell Script

Time of First Successful Submission: 2026-05-24 22:31:15

Redirecting Script Output

Time of First Successful Submission: 2026-05-24 23:08:55

Executable Shell Scripts

Time of First Successful Submission: 2026-05-24 23:19:49

Understanding Shebangs

Time of First Successful Submission: 2026-05-24 23:35:37

Scripting with Arguments

Time of First Successful Submission: 2026-05-24 23:41:42

Scripting with Conditionals

Time of First Successful Submission: 2026-05-24 23:51:28

Scripting with Default Cases

Time of First Successful Submission: 2026-05-24 23:55:59

Scripting with Multiple Conditions

Time of First Successful Submission: 2026-05-25 00:03:51

Reading Shell Scripts

Time of First Successful Submission: 2026-05-25 00:05:31

Launching Screen

Time of First Successful Submission: 2026-05-25 01:16:15

Detaching and Attaching

Time of First Successful Submission: 2026-05-25 01:18:56

Finding Sessions

Time of First Successful Submission: 2026-05-25 01:21:23

Switching Windows

Time of First Successful Submission: 2026-05-25 01:23:09

Detaching and Attaching (tmux)

Time of First Successful Submission: 2026-05-25 01:26:18

Switching Windows (tmux)

Time of First Successful Submission: 2026-05-25 01:28:30

The PATH Variable

Time of First Successful Submission: 2026-05-25 00:08:01

Setting PATH

Time of First Successful Submission: 2026-05-25 00:10:18

Finding Commands

Time of First Successful Submission: 2026-05-25 00:17:08

Adding Commands

Time of First Successful Submission: 2026-05-25 00:22:10

Hijacking Commands

Time of First Successful Submission: 2026-05-25 00:25:02

Bashrc Backdoor

Time of First Successful Submission: 2026-05-25 00:34:05

Sniffing Input

Time of First Successful Submission: 2026-05-25 00:40:04

Overshared Directories

Time of First Successful Submission: 2026-05-25 00:54:39

Tricky Linking

Time of First Successful Submission: 2026-05-25 00:59:37

Sniffing Process Arguments

Time of First Successful Submission: 2026-05-25 01:07:08

Snooping on Configurations

Time of First Successful Submission: 2026-05-25 01:15:25

The Fork Bomb

Time of First Successful Submission: 2026-05-25 02:45:03

Disk-Space Doomsday

Time of First Successful Submission: 2026-05-25 02:14:50

rm -rf /

Time of First Successful Submission: 2026-05-25 02:22:38

Life after rm -rf /

Time of First Successful Submission: 2026-05-25 02:29:07

Finding meaning after rm -rf /

Time of First Successful Submission: 2026-05-25 02:33:09


Computing 101

64 / 129 816 / 20650


Your First Register

Time of First Successful Submission: 2026-06-10 23:44:45

Your First Syscall

Time of First Successful Submission: 2026-06-10 23:48:52

Exit Codes

Time of First Successful Submission: 2026-06-10 23:52:58

Building Executables

Time of First Successful Submission: 2026-06-11 00:08:16

Moving Between Registers

Time of First Successful Submission: 2026-06-11 00:16:24

Loading From Memory

Time of First Successful Submission: 2026-06-11 00:52:45

More Loading Practice

Time of First Successful Submission: 2026-06-11 00:54:31

Dereferencing Pointers

Time of First Successful Submission: 2026-06-11 01:00:23

Dereferencing Yourself

Time of First Successful Submission: 2026-06-11 01:03:01

Dereferencing with Offsets

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

Stored Addresses

Time of First Successful Submission: 2026-06-11 01:18:33

Double Dereference

Time of First Successful Submission: 2026-06-11 01:28:17

The Stack

Time of First Successful Submission: 2026-06-11 03:22:16

Stack Offsets

Time of First Successful Submission: 2026-06-11 03:29:27

Program Arguments on the Stack

Time of First Successful Submission: 2026-06-11 03:37:35

Popping From the Stack

Time of First Successful Submission: 2026-06-11 03:42:28

Disassembling Programs

Time of First Successful Submission: 2026-06-11 04:16:16

Tracing Syscalls

Time of First Successful Submission: 2026-06-11 04:21:30

Starting GDB

Time of First Successful Submission: 2026-06-11 04:23:13

Quitting GDB

Time of First Successful Submission: 2026-06-11 04:23:58

Starting Programs in GDB

Time of First Successful Submission: 2026-06-11 04:26:27

Disassembling in GDB

Time of First Successful Submission: 2026-06-11 04:28:14

Stepping Through Instructions

Time of First Successful Submission: 2026-06-11 04:30:19

Reading Register Values

Time of First Successful Submission: 2026-06-11 04:31:31

Popping Stack Values

Time of First Successful Submission: 2026-06-11 04:36:16

Examining Memory

Time of First Successful Submission: 2026-06-11 04:38:24

Examining Stack Pointers

Time of First Successful Submission: 2026-06-11 04:42:05

Cooperative Debugging

Time of First Successful Submission: 2026-06-11 04:48:57

Writing Output

Time of First Successful Submission: 2026-06-11 06:08:52

Chaining Syscalls

Time of First Successful Submission: 2026-06-11 06:15:31

Writing Strings

Time of First Successful Submission: 2026-06-11 06:22:01

Reading Data

Time of First Successful Submission: 2026-06-11 06:35:45

Opening Files

Time of First Successful Submission: 2026-06-11 06:59:22

Hardcoding the Filename

Time of First Successful Submission: 2026-06-11 07:28:18

Comparing Values

Time of First Successful Submission: 2026-06-11 17:42:22

Comparing Characters

Time of First Successful Submission: 2026-06-11 17:51:39

Conditional Control Flow

Time of First Successful Submission: 2026-06-11 18:09:37

Comparing Strings

Time of First Successful Submission: 2026-06-11 18:19:39

Reverse the Password

Time of First Successful Submission: 2026-06-11 18:39:14

Conditionals Without Conditionals

Time of First Successful Submission: 2026-06-11 19:01:01

Looping

Time of First Successful Submission: 2026-06-11 19:15:21

Reverse the Calculation

Time of First Successful Submission: 2026-06-11 19:26:49

Reverse the Reverse

Time of First Successful Submission: 2026-06-11 19:28:09

Dealing with Bitwise Operations

Time of First Successful Submission: 2026-06-11 19:41:24

Loops on Data

Time of First Successful Submission: 2026-06-11 19:48:41

Exit

Time of First Successful Submission: 2026-06-14 23:23:43

Socket

Time of First Successful Submission: 2026-06-14 23:27:47

Bind

Time of First Successful Submission: 2026-06-14 23:29:31

Listen

Time of First Successful Submission: 2026-06-14 23:31:34

Accept

Time of First Successful Submission: 2026-06-14 23:32:52

Static Response

Time of First Successful Submission: 2026-06-14 23:38:15

Dynamic Response

Time of First Successful Submission: 2026-06-14 23:43:56

Iterative GET Server

Time of First Successful Submission: 2026-06-14 23:46:45

Concurrent GET Server

Time of First Successful Submission: 2026-06-14 23:48:33

Concurrent POST Server

Time of First Successful Submission: 2026-06-14 23:57:05

Web Server

Time of First Successful Submission: 2026-06-15 00:00:38

Debugging Programs

Time of First Successful Submission: 2026-06-14 22:02:53

Inspecting Registers

Time of First Successful Submission: 2026-06-14 22:06:12

Examining Memory

Time of First Successful Submission: 2026-06-14 22:21:51

Setting Breakpoints

Time of First Successful Submission: 2026-06-14 22:37:13

GDB Scripting

Time of First Successful Submission: 2026-06-14 23:05:19

Modifying Data

Time of First Successful Submission: 2026-06-14 23:12:33

Modifying Execution

Time of First Successful Submission: 2026-06-14 23:15:41

Broken Functions

Time of First Successful Submission: 2026-06-14 23:20:19


Playing With Programs

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What's the password?

Time of First Successful Submission: 2026-05-28 17:45:39

... and again!

Time of First Successful Submission: 2026-05-28 17:47:16

Newline Troubles

Time of First Successful Submission: 2026-05-28 17:53:18

Reasoning about files

Time of First Successful Submission: 2026-05-28 18:02:26

Specifying Filenames

Time of First Successful Submission: 2026-05-28 18:06:52

Binary and Hex Encoding

Time of First Successful Submission: 2026-05-28 18:13:26

More Hex

Time of First Successful Submission: 2026-05-28 18:15:37

Decoding Hex

Time of First Successful Submission: 2026-05-28 18:26:56

Decoding Practice

Time of First Successful Submission: 2026-05-28 18:39:49

Encoding Practice

Time of First Successful Submission: 2026-05-28 18:43:22

Hex-encoding ASCII

Time of First Successful Submission: 2026-05-28 18:53:44

Nested Encoding

Time of First Successful Submission: 2026-05-28 19:01:04

Hex-encoding UTF-8

Time of First Successful Submission: 2026-05-28 19:06:53

UTF Mixups

Time of First Successful Submission: 2026-05-28 19:11:08

Modifying Encoded Data

Time of First Successful Submission: 2026-05-28 19:27:22

Decoding Base64

Time of First Successful Submission: 2026-05-28 19:42:07

Encoding Base64

Time of First Successful Submission: 2026-05-28 19:46:58

Dealing with Obfuscation

Time of First Successful Submission: 2026-05-28 19:57:48

Dealing with Obfuscation 2

Time of First Successful Submission: 2026-05-28 20:15:41

Your First HTTP Request

Time of First Successful Submission: 2026-05-29 00:14:22

Reading Flask

Time of First Successful Submission: 2026-05-29 00:28:57

Commented Data

Time of First Successful Submission: 2026-05-29 00:34:32

HTTP Metadata

Time of First Successful Submission: 2026-05-29 00:47:54

HTTP (netcat)

Time of First Successful Submission: 2026-05-29 01:04:26

HTTP Paths (netcat)

Time of First Successful Submission: 2026-05-29 01:08:56

HTTP (curl)

Time of First Successful Submission: 2026-05-29 01:13:36

HTTP (python)

Time of First Successful Submission: 2026-05-29 01:18:36

HTTP Host Header (python)

Time of First Successful Submission: 2026-05-29 01:29:57

HTTP Host Header (curl)

Time of First Successful Submission: 2026-05-29 01:36:06

HTTP Host Header (netcat)

Time of First Successful Submission: 2026-05-29 01:40:35

URL Encoding (netcat)

Time of First Successful Submission: 2026-05-29 01:47:33

HTTP GET Parameters

Time of First Successful Submission: 2026-05-29 01:53:24

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2026-05-31 07:33:11

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2026-05-31 07:49:17

HTTP Forms

Time of First Successful Submission: 2026-05-31 07:55:09

HTTP Forms (curl)

Time of First Successful Submission: 2026-05-31 08:03:03

HTTP Forms (netcat)

Time of First Successful Submission: 2026-05-31 08:41:55

HTTP Forms (python)

Time of First Successful Submission: 2026-05-31 08:51:11

HTTP Forms Without Forms

Time of First Successful Submission: 2026-05-31 08:56:21

Multiple Form Fields (curl)

Time of First Successful Submission: 2026-05-31 09:14:59

Multiple Form Fields (netcat)

Time of First Successful Submission: 2026-05-31 09:17:51

HTTP Redirects (netcat)

Time of First Successful Submission: 2026-05-31 09:22:14

HTTP Redirects (curl)

Time of First Successful Submission: 2026-05-31 09:24:34

HTTP Redirects (python)

Time of First Successful Submission: 2026-05-31 09:26:30

HTTP Cookies (curl)

Time of First Successful Submission: 2026-05-31 09:30:24

HTTP Cookies (netcat)

Time of First Successful Submission: 2026-05-31 09:33:59

HTTP Cookies (python)

Time of First Successful Submission: 2026-05-31 09:36:11

Server State (python)

Time of First Successful Submission: 2026-05-31 09:38:07

Listening Web

Time of First Successful Submission: 2026-05-31 09:40:47

Speaking Redirects

Time of First Successful Submission: 2026-05-31 09:44:13

JavaScript Redirects

Time of First Successful Submission: 2026-05-31 10:04:15

Including JavaScript

Time of First Successful Submission: 2026-05-31 10:06:38

HTTP (javascript)

Time of First Successful Submission: 2026-05-31 10:12:07

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2026-05-31 10:14:49

HTTP Forms (javascript)

Time of First Successful Submission: 2026-05-31 10:16:41

SQL Queries

Time of First Successful Submission: 2026-05-31 19:37:51

Filtering SQL

Time of First Successful Submission: 2026-05-31 19:41:06

Choosing Columns

Time of First Successful Submission: 2026-05-31 19:44:19

Exclusionary Filtering

Time of First Successful Submission: 2026-05-31 19:48:44

Filtering Strings

Time of First Successful Submission: 2026-05-31 19:53:07

Filtering on Expressions

Time of First Successful Submission: 2026-05-31 19:56:34

SELECTing Expressions

Time of First Successful Submission: 2026-05-31 20:02:30

Composite Conditions

Time of First Successful Submission: 2026-05-31 20:03:44

Reaching Your LIMITs

Time of First Successful Submission: 2026-05-31 20:04:50

Querying Metadata

Time of First Successful Submission: 2026-05-31 20:06:40


DSU Cyber Camps

5 / 104 36304 / 48859


Using the Terminal

Time of First Successful Submission: 2026-05-22 00:26:44

Using the VSCode Workspace

Time of First Successful Submission: 2026-05-22 00:30:04

Using the GUI Desktop

Time of First Successful Submission: 2026-05-22 00:32:58

Pasting into the Desktop

Time of First Successful Submission: 2026-05-22 00:34:41

Restarting Challenges

Time of First Successful Submission: 2026-05-22 00:38:27


GCA CTF

5 / 104 36304 / 48859


Using the Terminal

Time of First Successful Submission: 2026-05-22 00:26:44

Using the VSCode Workspace

Time of First Successful Submission: 2026-05-22 00:30:04

Using the GUI Desktop

Time of First Successful Submission: 2026-05-22 00:32:58

Pasting into the Desktop

Time of First Successful Submission: 2026-05-22 00:34:41

Restarting Challenges

Time of First Successful Submission: 2026-05-22 00:38:27