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30 / 232 12265 / 25728

set-register

Time of First Successful Submission: 2026-05-22 04:46:43

set-multiple-registers

Time of First Successful Submission: 2026-05-22 04:50:25

add-to-register

Time of First Successful Submission: 2026-05-22 05:39:21

linear-equation-registers

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

integer-division

Time of First Successful Submission: 2026-05-22 05:47:45

modulo-operation

Time of First Successful Submission: 2026-05-22 05:53:52

set-upper-byte

Time of First Successful Submission: 2026-05-22 06:03:10

efficient-modulo

Time of First Successful Submission: 2026-05-22 06:21:33

byte-extraction

Time of First Successful Submission: 2026-05-22 07:11:37

bitwise-and

Time of First Successful Submission: 2026-05-22 07:20:41

check-even

Time of First Successful Submission: 2026-05-22 07:41:32

memory-read

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

memory-write

Time of First Successful Submission: 2026-05-22 17:20:31

memory-increment

Time of First Successful Submission: 2026-05-22 17:35:26

byte-access

Time of First Successful Submission: 2026-05-22 17:46:55

memory-size-access

Time of First Successful Submission: 2026-05-22 17:50:21

little-endian-write

Time of First Successful Submission: 2026-05-22 17:56:50

memory-sum

Time of First Successful Submission: 2026-05-23 12:21:02

stack-subtraction

Time of First Successful Submission: 2026-05-23 12:27:36

swap-stack-values

Time of First Successful Submission: 2026-05-23 12:32:22

average-stack-values

Time of First Successful Submission: 2026-05-23 12:43:19

absolute-jump

Time of First Successful Submission: 2026-05-23 16:14:07

relative-jump

Time of First Successful Submission: 2026-05-23 16:50:53

jump-trampoline

Time of First Successful Submission: 2026-05-24 05:15:19

conditional-jump

Time of First Successful Submission: 2026-05-24 06:44:01

indirect-jump

Time of First Successful Submission: 2026-05-24 07:21:17

average-loop

Time of First Successful Submission: 2026-05-24 08:13:48

count-non-zero

Time of First Successful Submission: 2026-05-24 09:45:20

string-lower

Time of First Successful Submission: 2026-05-24 13:48:02

most-common-byte

Time of First Successful Submission: 2026-05-25 06:50:12

Intro to Programming Languages

15 / 253 9531 / 35330

Commands

Time of First Successful Submission: 2026-03-24 14:05:26

Command Arguments

Time of First Successful Submission: 2026-03-24 14:06:31

Command History

Time of First Successful Submission: 2026-03-24 14:07:21

The Root Path

Time of First Successful Submission: 2026-03-24 15:17:36

Absolute Paths

Time of First Successful Submission: 2026-03-24 15:25:46

Changing position

Time of First Successful Submission: 2026-03-24 15:43:25

Changing to an Absolute Path

Time of First Successful Submission: 2026-03-24 15:46:00

Relative Paths

Time of First Successful Submission: 2026-03-24 15:55:58

Cat

Time of First Successful Submission: 2026-03-25 03:49:01

Ls

Time of First Successful Submission: 2026-03-25 04:02:50

Ls All

Time of First Successful Submission: 2026-03-25 04:08:44

Find

Time of First Successful Submission: 2026-03-25 04:29:28

Piping Echo

Time of First Successful Submission: 2026-03-25 10:08:07

Piping Stdout

Time of First Successful Submission: 2026-03-25 10:09:12

Piping Stdin

Time of First Successful Submission: 2026-03-25 10:35:00

Start Here

12 / 12 1854 / 48077

Using the Terminal

Time of First Successful Submission: 2026-03-22 18:21:03

Using the VSCode Workspace

Time of First Successful Submission: 2026-03-22 18:23:14

Using the GUI Desktop

Time of First Successful Submission: 2026-03-22 18:31:58

Pasting into the Desktop

Time of First Successful Submission: 2026-03-22 18:33:29

Restarting Challenges

Time of First Successful Submission: 2026-03-22 18:44:01

Challenge Programs

Time of First Successful Submission: 2026-03-23 18:12:47

The Flag File

Time of First Successful Submission: 2026-03-23 18:15:16

Using Privileged Mode

Time of First Successful Submission: 2026-03-23 18:21:04

Persistent Home Directories - One

Time of First Successful Submission: 2026-03-23 18:27:02

Persistent Home Directories - Two

Time of First Successful Submission: 2026-03-23 18:28:06

Linux Luminarium

128 / 128 2649 / 35813

Intro to Commands

Time of First Successful Submission: 2026-03-24 14:05:26

Intro to Arguments

Time of First Successful Submission: 2026-03-24 14:06:31

Command History

Time of First Successful Submission: 2026-03-24 14:07:21

The Root

Time of First Successful Submission: 2026-03-24 15:17:36

Program and absolute paths

Time of First Successful Submission: 2026-03-24 15:25:46

Position thy self

Time of First Successful Submission: 2026-03-24 15:43:25

Position elsewhere

Time of First Successful Submission: 2026-03-24 15:46:00

implicit relative paths, from /

Time of First Successful Submission: 2026-03-24 15:55:58

explicit relative paths, from /

Time of First Successful Submission: 2026-03-24 15:59:47

implicit relative path

Time of First Successful Submission: 2026-03-24 16:03:15

home sweet home

Time of First Successful Submission: 2026-03-24 18:51:47

cat: not the pet, but the command!

Time of First Successful Submission: 2026-03-25 03:49:01

catting absolute paths

Time of First Successful Submission: 2026-03-25 03:49:57

more catting practice

Time of First Successful Submission: 2026-03-25 03:50:51

grepping for a needle in a haystack

Time of First Successful Submission: 2026-03-25 03:51:43

comparing files

Time of First Successful Submission: 2026-03-25 03:54:05

listing files

Time of First Successful Submission: 2026-03-25 04:02:50

touching files

Time of First Successful Submission: 2026-03-25 04:04:17

removing files

Time of First Successful Submission: 2026-03-25 04:05:16

moving files

Time of First Successful Submission: 2026-03-25 04:06:07

copying files

Time of First Successful Submission: 2026-03-25 04:07:21

hidden files

Time of First Successful Submission: 2026-03-25 04:08:44

An Epic Filesystem Quest

Time of First Successful Submission: 2026-03-25 04:19:31

making directories

Time of First Successful Submission: 2026-03-25 04:24:10

finding files

Time of First Successful Submission: 2026-03-25 04:29:28

linking files

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

Learning From Documentation

Time of First Successful Submission: 2026-03-25 05:46:54

Learning Complex Usage

Time of First Successful Submission: 2026-03-25 05:56:53

Reading Manuals

Time of First Successful Submission: 2026-03-25 06:00:19

Searching Manuals

Time of First Successful Submission: 2026-03-25 06:05:49

Searching For Manuals

Time of First Successful Submission: 2026-03-25 06:29:21

Helpful Programs

Time of First Successful Submission: 2026-03-25 06:35:22

Help for Builtins

Time of First Successful Submission: 2026-03-25 06:37:11

Matching with *

Time of First Successful Submission: 2026-03-25 08:46:57

Matching with ?

Time of First Successful Submission: 2026-03-25 08:51:22

Matching with []

Time of First Successful Submission: 2026-03-25 09:07:28

Matching paths with []

Time of First Successful Submission: 2026-03-25 09:30:01

Multiple globs

Time of First Successful Submission: 2026-03-25 09:33:00

Mixing globs

Time of First Successful Submission: 2026-03-25 09:35:07

Exclusionary globbing

Time of First Successful Submission: 2026-03-25 09:48:04

Tab completion

Time of First Successful Submission: 2026-03-25 09:51:39

Multiple options for tab completion

Time of First Successful Submission: 2026-03-25 09:54:38

Tab completion on commands

Time of First Successful Submission: 2026-03-25 09:55:57

Redirecting output

Time of First Successful Submission: 2026-03-25 10:08:07

Redirecting more output

Time of First Successful Submission: 2026-03-25 10:09:12

Appending output

Time of First Successful Submission: 2026-03-25 10:11:01

Redirecting errors

Time of First Successful Submission: 2026-03-25 10:28:49

Redirecting input

Time of First Successful Submission: 2026-03-25 10:35:00

Grepping stored results

Time of First Successful Submission: 2026-03-25 13:19:45

Grepping live output

Time of First Successful Submission: 2026-03-25 13:20:51

Grepping errors

Time of First Successful Submission: 2026-03-25 13:25:24

Filtering with grep -v

Time of First Successful Submission: 2026-03-25 13:40:03

Filtering with sed

Time of First Successful Submission: 2026-03-25 13:50:06

Duplicating piped data with tee

Time of First Successful Submission: 2026-03-25 14:04:59

Process substitution for input

Time of First Successful Submission: 2026-03-25 16:03:49

Writing to multiple programs

Time of First Successful Submission: 2026-03-25 17:41:05

Split-piping stderr and stdout

Time of First Successful Submission: 2026-03-25 18:07:20

Named pipes

Time of First Successful Submission: 2026-03-25 18:19:48

Printing Variables

Time of First Successful Submission: 2026-03-26 15:24:17

Setting Variables

Time of First Successful Submission: 2026-03-26 15:30:58

Multi-word Variables

Time of First Successful Submission: 2026-03-26 15:35:16

Exporting Variables

Time of First Successful Submission: 2026-03-26 18:28:16

Printing Exported Variables

Time of First Successful Submission: 2026-03-26 18:29:24

Storing Command Output

Time of First Successful Submission: 2026-03-26 18:34:01

Reading Input

Time of First Successful Submission: 2026-03-26 18:43:30

Reading Files

Time of First Successful Submission: 2026-03-26 18:48:00

Translating characters

Time of First Successful Submission: 2026-03-27 05:52:05

Deleting characters

Time of First Successful Submission: 2026-03-27 05:55:05

Deleting newlines

Time of First Successful Submission: 2026-03-27 05:58:52

Extracting the first lines with head

Time of First Successful Submission: 2026-03-27 06:05:35

Extracting specific sections of text

Time of First Successful Submission: 2026-03-27 06:26:17

Sorting data

Time of First Successful Submission: 2026-03-27 06:36:24

Listing Processes

Time of First Successful Submission: 2026-03-27 07:53:15

Killing Processes

Time of First Successful Submission: 2026-03-27 07:57:55

Interrupting Processes

Time of First Successful Submission: 2026-03-27 08:02:04

Killing Misbehaving Processes

Time of First Successful Submission: 2026-03-27 08:09:36

Suspending Processes

Time of First Successful Submission: 2026-03-27 08:38:39

Resuming Processes

Time of First Successful Submission: 2026-03-27 14:34:01

Backgrounding Processes

Time of First Successful Submission: 2026-03-27 14:48:14

Foregrounding Processes

Time of First Successful Submission: 2026-03-27 14:50:59

Starting Backgrounded Processes

Time of First Successful Submission: 2026-03-27 14:53:14

Process Exit Codes

Time of First Successful Submission: 2026-03-27 15:27:08

Becoming root with su

Time of First Successful Submission: 2026-03-27 18:03:28

Other users with su

Time of First Successful Submission: 2026-03-27 18:06:35

Cracking passwords

Time of First Successful Submission: 2026-03-27 18:34:16

Using sudo

Time of First Successful Submission: 2026-03-27 19:44:16

Changing File Ownership

Time of First Successful Submission: 2026-03-28 10:54:34

Groups and Files

Time of First Successful Submission: 2026-03-28 11:03:55

Fun With Groups Names

Time of First Successful Submission: 2026-03-28 11:05:40

Changing Permissions

Time of First Successful Submission: 2026-03-28 11:19:22

Executable Files

Time of First Successful Submission: 2026-03-28 11:21:10

Permission Tweaking Practice

Time of First Successful Submission: 2026-03-28 11:30:58

Permissions Setting Practice

Time of First Successful Submission: 2026-03-28 11:41:56

The SUID Bit

Time of First Successful Submission: 2026-03-28 11:45:22

Chaining with Semicolons

Time of First Successful Submission: 2026-03-29 17:00:16

Building on Success

Time of First Successful Submission: 2026-03-29 17:04:13

Handling Failure

Time of First Successful Submission: 2026-03-29 17:07:59

Your First Shell Script

Time of First Successful Submission: 2026-03-29 17:09:35

Redirecting Script Output

Time of First Successful Submission: 2026-03-29 17:16:31

Executable Shell Scripts

Time of First Successful Submission: 2026-03-29 17:25:29

Understanding Shebangs

Time of First Successful Submission: 2026-03-29 18:09:26

Scripting with Arguments

Time of First Successful Submission: 2026-03-29 18:15:44

Scripting with Conditionals

Time of First Successful Submission: 2026-03-29 18:20:45

Scripting with Default Cases

Time of First Successful Submission: 2026-03-29 18:22:56

Scripting with Multiple Conditions

Time of First Successful Submission: 2026-03-29 18:26:26

Reading Shell Scripts

Time of First Successful Submission: 2026-03-29 18:34:40

Launching Screen

Time of First Successful Submission: 2026-03-29 18:48:18

Detaching and Attaching

Time of First Successful Submission: 2026-03-29 18:53:11

Finding Sessions

Time of First Successful Submission: 2026-03-29 18:56:14

Switching Windows

Time of First Successful Submission: 2026-03-29 19:00:08

Detaching and Attaching (tmux)

Time of First Successful Submission: 2026-03-29 19:06:02

Switching Windows (tmux)

Time of First Successful Submission: 2026-03-29 19:15:03

The PATH Variable

Time of First Successful Submission: 2026-03-30 14:31:18

Setting PATH

Time of First Successful Submission: 2026-03-30 14:35:43

Finding Commands

Time of First Successful Submission: 2026-03-30 14:39:55

Adding Commands

Time of First Successful Submission: 2026-03-30 16:39:40

Hijacking Commands

Time of First Successful Submission: 2026-03-30 17:00:57

Bashrc Backdoor

Time of First Successful Submission: 2026-03-30 17:14:24

Sniffing Input

Time of First Successful Submission: 2026-03-30 17:52:18

Overshared Directories

Time of First Successful Submission: 2026-03-30 18:35:27

Tricky Linking

Time of First Successful Submission: 2026-03-30 18:59:36

Sniffing Process Arguments

Time of First Successful Submission: 2026-03-31 13:59:26

Snooping on Configurations

Time of First Successful Submission: 2026-03-31 14:11:05

The Fork Bomb

Time of First Successful Submission: 2026-03-31 15:09:05

Disk-Space Doomsday

Time of First Successful Submission: 2026-03-31 16:38:57

rm -rf /

Time of First Successful Submission: 2026-03-31 16:43:32

Life after rm -rf /

Time of First Successful Submission: 2026-03-31 16:51:13

Finding meaning after rm -rf /

Time of First Successful Submission: 2026-03-31 17:06:19

Computing 101

126 / 128 8 / 20565

Your First Register

Time of First Successful Submission: 2026-04-04 17:12:38

Your First Syscall

Time of First Successful Submission: 2026-04-04 17:23:24

Exit Codes

Time of First Successful Submission: 2026-04-04 17:29:56

Building Executables

Time of First Successful Submission: 2026-04-05 12:39:31

Moving Between Registers

Time of First Successful Submission: 2026-04-05 12:53:55

Loading From Memory

Time of First Successful Submission: 2026-04-06 07:06:48

More Loading Practice

Time of First Successful Submission: 2026-04-06 08:19:14

Dereferencing Pointers

Time of First Successful Submission: 2026-04-06 08:34:17

Dereferencing Yourself

Time of First Successful Submission: 2026-04-06 08:41:41

Dereferencing with Offsets

Time of First Successful Submission: 2026-04-06 08:52:18

Stored Addresses

Time of First Successful Submission: 2026-04-06 09:02:47

Double Dereference

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

The Stack

Time of First Successful Submission: 2026-04-06 14:07:18

Stack Offsets

Time of First Successful Submission: 2026-04-06 14:49:17

Program Arguments on the Stack

Time of First Successful Submission: 2026-04-06 14:57:04

Popping From the Stack

Time of First Successful Submission: 2026-04-06 16:44:31

Negative Numbers

Time of First Successful Submission: 2026-06-12 09:27:27

Negative Numbers (16-bit)

Time of First Successful Submission: 2026-06-12 09:34:44

Negative Numbers (32-bit)

Time of First Successful Submission: 2026-06-12 09:41:08

Encoding Negatives

Time of First Successful Submission: 2026-06-12 09:57:35

Binary and Hex Encoding

Time of First Successful Submission: 2026-06-12 12:43:45

More Hex

Time of First Successful Submission: 2026-06-12 12:47:46

Decoding Hex

Time of First Successful Submission: 2026-06-12 12:52:15

Mixed Conversions

Time of First Successful Submission: 2026-06-12 13:01:53

Disassembling Programs

Time of First Successful Submission: 2026-04-14 10:37:33

Tracing Syscalls

Time of First Successful Submission: 2026-04-14 13:32:35

Starting GDB

Time of First Successful Submission: 2026-04-14 13:34:35

Quitting GDB

Time of First Successful Submission: 2026-04-14 13:35:37

Starting Programs in GDB

Time of First Successful Submission: 2026-04-14 13:42:27

Disassembling in GDB

Time of First Successful Submission: 2026-04-14 13:44:09

Stepping Through Instructions

Time of First Successful Submission: 2026-04-14 13:46:55

Reading Register Values

Time of First Successful Submission: 2026-04-14 13:48:35

Popping Stack Values

Time of First Successful Submission: 2026-04-14 13:52:38

Examining Memory

Time of First Successful Submission: 2026-04-14 14:01:36

Examining Stack Pointers

Time of First Successful Submission: 2026-04-14 14:08:53

Cooperative Debugging

Time of First Successful Submission: 2026-04-14 14:42:06

Running with Arguments

Time of First Successful Submission: 2026-06-12 13:05:24

Writing Output

Time of First Successful Submission: 2026-04-14 17:02:41

Chaining Syscalls

Time of First Successful Submission: 2026-04-14 17:04:52

Writing Strings

Time of First Successful Submission: 2026-04-14 17:06:12

Reading Data

Time of First Successful Submission: 2026-04-15 13:42:58

Reading Exactly

Time of First Successful Submission: 2026-06-16 04:09:10

Opening Files

Time of First Successful Submission: 2026-04-15 14:32:16

Hardcoding the Filename

Time of First Successful Submission: 2026-04-15 14:47:49

RIP-Relative Strings

Time of First Successful Submission: 2026-06-12 13:31:09

Comparing Values

Time of First Successful Submission: 2026-04-17 10:31:03

Comparing Characters

Time of First Successful Submission: 2026-04-17 10:35:52

Conditional Control Flow

Time of First Successful Submission: 2026-04-17 10:58:08

Comparing Strings

Time of First Successful Submission: 2026-04-17 11:01:53

Reverse the Password

Time of First Successful Submission: 2026-04-17 11:16:15

Conditionals Without Conditionals

Time of First Successful Submission: 2026-04-17 17:15:39

Looping

Time of First Successful Submission: 2026-04-17 18:12:47

Writing From a Shared Library

Time of First Successful Submission: 2026-06-12 05:20:08

Returning a Value

Time of First Successful Submission: 2026-06-12 05:30:24

Calling Through a Pointer

Time of First Successful Submission: 2026-06-12 05:35:41

Calling Through a Pointer with an Argument

Time of First Successful Submission: 2026-06-12 05:40:48

Saving Caller-Saved Registers

Time of First Successful Submission: 2026-06-12 05:58:02

Saving Callee-Saved Registers

Time of First Successful Submission: 2026-06-12 06:04:03

Sign Extension

Time of First Successful Submission: 2026-06-13 07:58:40

Little-Endian Bytes

Time of First Successful Submission: 2026-06-12 14:28:47

Qword by Qword

Time of First Successful Submission: 2026-06-12 14:45:46

Dword by Dword

Time of First Successful Submission: 2026-06-12 15:45:47

Word by Word

Time of First Successful Submission: 2026-06-12 15:48:54

Byte by Byte

Time of First Successful Submission: 2026-06-12 15:50:26

Cracking a Struct

Time of First Successful Submission: 2026-06-12 16:00:45

Scrambled Struct

Time of First Successful Submission: 2026-06-12 16:05:53

Reverse the Calculation

Time of First Successful Submission: 2026-04-17 18:45:06

Reverse the Reverse

Time of First Successful Submission: 2026-04-17 18:47:08

Dealing with Bitwise Operations

Time of First Successful Submission: 2026-04-19 17:26:23

Even or Odd

Time of First Successful Submission: 2026-06-12 06:35:53

Masking Bits

Time of First Successful Submission: 2026-06-12 06:42:54

Lowercase a String

Time of First Successful Submission: 2026-06-12 07:01:47

Uppercase a String

Time of First Successful Submission: 2026-06-12 07:28:50

Swap Case

Time of First Successful Submission: 2026-06-12 07:35:38

Shifting Left

Time of First Successful Submission: 2026-06-12 07:39:54

Shifting Right

Time of First Successful Submission: 2026-06-12 07:52:30

Loops on Data

Time of First Successful Submission: 2026-04-19 17:42:43

Reaching Into the Caller's Frame

Time of First Successful Submission: 2026-06-12 16:56:20

Using Your Own Frame

Time of First Successful Submission: 2026-06-13 06:27:59

Environment Variables on the Stack

Time of First Successful Submission: 2026-06-13 07:01:52

Aligning the Stack Through the Environment

Time of First Successful Submission: 2026-06-13 07:30:03

Aligning the Stack Through GDB

Time of First Successful Submission: 2026-06-13 07:42:34

Aligning the Stack Through GDB, Generalized

Time of First Successful Submission: 2026-06-13 07:54:54

A Single Digit

Time of First Successful Submission: 2026-06-13 13:39:26

Two Digits

Time of First Successful Submission: 2026-06-13 14:04:18

String to Integer

Time of First Successful Submission: 2026-06-13 14:38:12

Negative Numbers

Time of First Successful Submission: 2026-06-13 14:55:51

Where the Number Ends

Time of First Successful Submission: 2026-06-13 16:36:31

A Whole Program

Time of First Successful Submission: 2026-06-13 17:18:34

A Single Digit, Back to Text

Time of First Successful Submission: 2026-06-14 04:35:09

Divide and Remainder

Time of First Successful Submission: 2026-06-14 05:10:22

Drop the Leading Zero

Time of First Successful Submission: 2026-06-14 05:38:12

Integer to String

Time of First Successful Submission: 2026-06-14 06:40:51

Negative Numbers, Back to Text

Time of First Successful Submission: 2026-06-14 07:54:40

Sum Them All

Time of First Successful Submission: 2026-06-14 11:29:28

Addition

Time of First Successful Submission: 2026-06-14 11:49:16

Subtraction

Time of First Successful Submission: 2026-06-14 11:59:46

Multiplication

Time of First Successful Submission: 2026-06-14 12:02:23

Bitwise Operators

Time of First Successful Submission: 2026-06-14 12:04:49

Unary Operators

Time of First Successful Submission: 2026-06-14 12:09:19

Literal Output

Time of First Successful Submission: 2026-06-14 14:22:11

Newline Escapes

Time of First Successful Submission: 2026-06-14 15:17:18

Escaped Syntax

Time of First Successful Submission: 2026-06-14 15:55:56

Decimal Markers

Time of First Successful Submission: 2026-06-14 16:35:44

Multiple Decimal Markers

Time of First Successful Submission: 2026-06-14 16:45:21

String Markers

Time of First Successful Submission: 2026-06-14 16:59:49

Hex Byte Escapes

Time of First Successful Submission: 2026-06-14 17:10:24

Exit

Time of First Successful Submission: 2026-06-10 16:41:35

Socket

Time of First Successful Submission: 2026-06-10 17:08:59

Bind

Time of First Successful Submission: 2026-06-11 04:40:01

Listen

Time of First Successful Submission: 2026-06-11 06:26:22

Accept

Time of First Successful Submission: 2026-06-11 06:59:24

Static Response

Time of First Successful Submission: 2026-06-11 07:33:52

Dynamic Response

Time of First Successful Submission: 2026-06-11 11:09:50

Iterative GET Server

Time of First Successful Submission: 2026-06-11 12:22:51

Concurrent GET Server

Time of First Successful Submission: 2026-06-11 13:25:10

Concurrent POST Server

Time of First Successful Submission: 2026-06-11 15:59:22

Web Server

Time of First Successful Submission: 2026-06-11 17:13:57

Debugging Programs

Time of First Successful Submission: 2026-06-15 10:39:46

Inspecting Registers

Time of First Successful Submission: 2026-06-15 10:45:30

Examining Memory

Time of First Successful Submission: 2026-06-15 11:15:51

Setting Breakpoints

Time of First Successful Submission: 2026-06-15 12:09:50

GDB Scripting

Time of First Successful Submission: 2026-06-15 14:02:06

Modifying Data

Time of First Successful Submission: 2026-06-15 16:10:21

Modifying Execution

Time of First Successful Submission: 2026-06-16 03:37:51

Broken Functions

Time of First Successful Submission: 2026-06-16 03:58:46

DSU Cyber Camps

12 / 104 2193 / 48372

Using the Terminal

Time of First Successful Submission: 2026-03-22 18:21:03

Using the VSCode Workspace

Time of First Successful Submission: 2026-03-22 18:23:14

Using the GUI Desktop

Time of First Successful Submission: 2026-03-22 18:31:58

Pasting into the Desktop

Time of First Successful Submission: 2026-03-22 18:33:29

Connecting over SSH

Time of First Successful Submission: 2026-03-22 18:39:16

Restarting Challenges

Time of First Successful Submission: 2026-03-22 18:44:01

Getting Help

Time of First Successful Submission: 2026-03-22 18:47:31

Challenge Programs

Time of First Successful Submission: 2026-03-23 18:12:47

The Flag File

Time of First Successful Submission: 2026-03-23 18:15:16

Using Privileged Mode

Time of First Successful Submission: 2026-03-23 18:21:04

Persistent Home Directories - One

Time of First Successful Submission: 2026-03-23 18:27:02

Persistent Home Directories - Two

Time of First Successful Submission: 2026-03-23 18:28:06

GCA CTF

12 / 104 2193 / 48372

Using the Terminal

Time of First Successful Submission: 2026-03-22 18:21:03

Using the VSCode Workspace

Time of First Successful Submission: 2026-03-22 18:23:14

Using the GUI Desktop

Time of First Successful Submission: 2026-03-22 18:31:58

Pasting into the Desktop

Time of First Successful Submission: 2026-03-22 18:33:29

Connecting over SSH

Time of First Successful Submission: 2026-03-22 18:39:16

Restarting Challenges

Time of First Successful Submission: 2026-03-22 18:44:01

Getting Help

Time of First Successful Submission: 2026-03-22 18:47:31

Challenge Programs

Time of First Successful Submission: 2026-03-23 18:12:47

The Flag File

Time of First Successful Submission: 2026-03-23 18:15:16

Using Privileged Mode

Time of First Successful Submission: 2026-03-23 18:21:04

Persistent Home Directories - One

Time of First Successful Submission: 2026-03-23 18:27:02

Persistent Home Directories - Two

Time of First Successful Submission: 2026-03-23 18:28:06