newbie12

Cryptographic Exploitation

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Language Barrier

Time of First Successful Submission: 2026-04-08 15:15:55

Baby Steps

Time of First Successful Submission: 2026-04-08 15:28:12

Roman Cryptography

Time of First Successful Submission: 2026-04-08 15:33:32

Obscura

Time of First Successful Submission: 2026-04-08 15:38:56

XOR

Time of First Successful Submission: 2026-04-08 15:55:51

XOR 2.0

Time of First Successful Submission: 2026-04-08 16:01:18

Modular Arithmetic

Time of First Successful Submission: 2026-04-08 16:09:46

Modular Inverse

Time of First Successful Submission: 2026-04-08 16:23:32

Chinese Remainder Theorem

Time of First Successful Submission: 2026-04-08 16:36:22

Fermat Theorem

Time of First Successful Submission: 2026-04-08 16:57:13

Final Boss

Time of First Successful Submission: 2026-04-08 17:15:24

CBC Mode Me

Time of First Successful Submission: 2026-04-08 17:48:44

Curfuffle

Time of First Successful Submission: 2026-04-16 12:06:25

Curfuffle 2

Time of First Successful Submission: 2026-04-16 12:17:50

Curfuffle 3

Time of First Successful Submission: 2026-04-16 12:31:44

Blinding

Time of First Successful Submission: 2026-04-16 13:22:22

meddlingmiddle

Time of First Successful Submission: 2026-04-16 13:29:35

Wiener

Time of First Successful Submission: 2026-04-16 13:35:38

SHA3-256

Time of First Successful Submission: 2026-04-21 14:26:11

SHAKE256

Time of First Successful Submission: 2026-04-21 14:31:38

Preimage Resistance

Time of First Successful Submission: 2026-04-21 14:41:15

Collision Resistance

Time of First Successful Submission: 2026-04-21 14:47:11

Length Extension

Time of First Successful Submission: 2026-04-21 14:53:10

CBC-MAC

Time of First Successful Submission: 2026-04-23 09:36:07

CBC-MAC with Random IV

Time of First Successful Submission: 2026-04-23 09:45:00

CBC-MAC Length Extension

Time of First Successful Submission: 2026-04-23 09:52:12

Weak HMAC Keys

Time of First Successful Submission: 2026-04-23 10:09:09

John Alderson

Time of First Successful Submission: 2026-04-23 11:55:34

Larry Sims

Time of First Successful Submission: 2026-04-23 12:44:48

Don Halpin

Time of First Successful Submission: 2026-04-23 15:39:08

Seed warmup

Time of First Successful Submission: 2026-04-24 15:29:42

Leaky LCG I

Time of First Successful Submission: 2026-04-28 19:32:33

Leaky LCG II

Time of First Successful Submission: 2026-04-28 20:00:11

Leaky LCG III

Time of First Successful Submission: 2026-04-28 20:18:32

Lockpick LCG I

Time of First Successful Submission: 2026-04-29 02:03:48

Lockpick LCG II

Time of First Successful Submission: 2026-04-29 02:25:54

Seed warmup

Time of First Successful Submission: 2026-04-29 11:17:20

XOR-cist I

Time of First Successful Submission: 2026-04-29 11:36:04

XOR-cist II

Time of First Successful Submission: 2026-04-29 11:54:02

XOR-cist III

Time of First Successful Submission: 2026-04-29 12:02:18

Baby Gauss

Time of First Successful Submission: 2026-04-29 12:12:36

level1

Time of First Successful Submission: 2026-04-29 12:33:35

level2

Time of First Successful Submission: 2026-04-29 12:56:44

level3

Time of First Successful Submission: 2026-04-29 13:31:31

level4

Time of First Successful Submission: 2026-04-29 14:02:05

Baby LLL

Time of First Successful Submission: 2026-04-29 14:20:57

level7

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

coppersmith1

Time of First Successful Submission: 2026-04-29 14:44:01

Intro to Programming Languages

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Commands

Time of First Successful Submission: 2026-04-30 14:10:35

Command Arguments

Time of First Successful Submission: 2026-04-30 14:11:12

Command History

Time of First Successful Submission: 2026-04-30 14:11:38

The Root Path

Time of First Successful Submission: 2026-04-30 17:19:00

Absolute Paths

Time of First Successful Submission: 2026-04-30 17:19:38

Changing position

Time of First Successful Submission: 2026-04-30 17:21:37

Changing to an Absolute Path

Time of First Successful Submission: 2026-04-30 17:24:08

Relative Paths

Time of First Successful Submission: 2026-04-30 17:25:49

Cat

Time of First Successful Submission: 2026-05-02 06:07:23

Ls

Time of First Successful Submission: 2026-05-03 05:30:08

Ls All

Time of First Successful Submission: 2026-05-03 05:36:30

Find

Time of First Successful Submission: 2026-05-03 06:11:44

Piping Echo

Time of First Successful Submission: 2026-05-05 16:56:09

Piping Stdout

Time of First Successful Submission: 2026-05-05 16:57:28

Piping Stdin

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

Start Here

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Using the Terminal

Time of First Successful Submission: 2026-04-29 15:02:44

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-29 15:04:01

Using the GUI Desktop

Time of First Successful Submission: 2026-04-29 15:06:01

Pasting into the Desktop

Time of First Successful Submission: 2026-04-29 15:07:26

Restarting Challenges

Time of First Successful Submission: 2026-04-29 15:31:05

Challenge Programs

Time of First Successful Submission: 2026-04-29 15:33:37

The Flag File

Time of First Successful Submission: 2026-04-29 15:34:31

Using Privileged Mode

Time of First Successful Submission: 2026-04-29 15:36:03

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-29 15:40:33

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-29 15:41:25

Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-04-30 14:10:35

Intro to Arguments

Time of First Successful Submission: 2026-04-30 14:11:12

Command History

Time of First Successful Submission: 2026-04-30 14:11:38

The Root

Time of First Successful Submission: 2026-04-30 17:19:00

Program and absolute paths

Time of First Successful Submission: 2026-04-30 17:19:38

Position thy self

Time of First Successful Submission: 2026-04-30 17:21:37

Position elsewhere

Time of First Successful Submission: 2026-04-30 17:24:08

implicit relative paths, from /

Time of First Successful Submission: 2026-04-30 17:25:49

explicit relative paths, from /

Time of First Successful Submission: 2026-04-30 17:26:53

implicit relative path

Time of First Successful Submission: 2026-04-30 17:28:01

home sweet home

Time of First Successful Submission: 2026-04-30 17:32:46

cat: not the pet, but the command!

Time of First Successful Submission: 2026-05-02 06:07:23

catting absolute paths

Time of First Successful Submission: 2026-05-02 06:09:19

more catting practice

Time of First Successful Submission: 2026-05-02 06:10:19

grepping for a needle in a haystack

Time of First Successful Submission: 2026-05-02 06:11:17

comparing files

Time of First Successful Submission: 2026-05-02 06:12:11

listing files

Time of First Successful Submission: 2026-05-03 05:30:08

touching files

Time of First Successful Submission: 2026-05-03 05:31:06

removing files

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

moving files

Time of First Successful Submission: 2026-05-03 05:32:49

copying files

Time of First Successful Submission: 2026-05-03 05:34:02

hidden files

Time of First Successful Submission: 2026-05-03 05:36:30

An Epic Filesystem Quest

Time of First Successful Submission: 2026-05-03 05:41:53

making directories

Time of First Successful Submission: 2026-05-03 05:43:09

finding files

Time of First Successful Submission: 2026-05-03 06:11:44

linking files

Time of First Successful Submission: 2026-05-03 06:00:00

Learning From Documentation

Time of First Successful Submission: 2026-05-03 06:13:42

Learning Complex Usage

Time of First Successful Submission: 2026-05-03 06:18:40

Reading Manuals

Time of First Successful Submission: 2026-05-03 06:24:49

Searching Manuals

Time of First Successful Submission: 2026-05-03 06:30:29

Searching For Manuals

Time of First Successful Submission: 2026-05-03 06:35:59

Helpful Programs

Time of First Successful Submission: 2026-05-03 06:41:43

Help for Builtins

Time of First Successful Submission: 2026-05-03 06:44:33

Matching with *

Time of First Successful Submission: 2026-05-05 12:27:44

Matching with ?

Time of First Successful Submission: 2026-05-05 12:31:54

Matching with []

Time of First Successful Submission: 2026-05-05 12:35:23

Matching paths with []

Time of First Successful Submission: 2026-05-05 12:46:30

Multiple globs

Time of First Successful Submission: 2026-05-05 12:44:43

Mixing globs

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

Exclusionary globbing

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

Tab completion

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

Multiple options for tab completion

Time of First Successful Submission: 2026-05-05 13:23:00

Tab completion on commands

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

Redirecting output

Time of First Successful Submission: 2026-05-05 16:56:09

Redirecting more output

Time of First Successful Submission: 2026-05-05 16:57:28

Appending output

Time of First Successful Submission: 2026-05-06 05:19:01

Redirecting errors

Time of First Successful Submission: 2026-05-06 12:14:17

Redirecting input

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

Grepping stored results

Time of First Successful Submission: 2026-05-06 12:20:26

Grepping live output

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

Grepping errors

Time of First Successful Submission: 2026-05-06 12:26:30

Filtering with grep -v

Time of First Successful Submission: 2026-05-06 12:29:59

Filtering with sed

Time of First Successful Submission: 2026-05-06 12:33:39

Duplicating piped data with tee

Time of First Successful Submission: 2026-05-06 13:24:38

Process substitution for input

Time of First Successful Submission: 2026-05-06 13:29:38

Writing to multiple programs

Time of First Successful Submission: 2026-05-06 14:10:01

Split-piping stderr and stdout

Time of First Successful Submission: 2026-05-06 14:23:11

Named pipes

Time of First Successful Submission: 2026-05-06 14:34:19

Printing Variables

Time of First Successful Submission: 2026-05-11 22:41:47

Setting Variables

Time of First Successful Submission: 2026-05-11 22:43:26

Multi-word Variables

Time of First Successful Submission: 2026-05-11 22:44:54

Exporting Variables

Time of First Successful Submission: 2026-05-11 22:49:43

Printing Exported Variables

Time of First Successful Submission: 2026-05-11 22:50:44

Storing Command Output

Time of First Successful Submission: 2026-05-11 22:53:43

Reading Input

Time of First Successful Submission: 2026-05-11 22:56:08

Reading Files

Time of First Successful Submission: 2026-05-11 22:59:00

Translating characters

Time of First Successful Submission: 2026-05-29 01:17:48

Deleting characters

Time of First Successful Submission: 2026-05-29 01:22:12

Deleting newlines

Time of First Successful Submission: 2026-05-29 01:25:59

Extracting the first lines with head

Time of First Successful Submission: 2026-05-29 01:57:09

Extracting specific sections of text

Time of First Successful Submission: 2026-05-29 03:12:49

Sorting data

Time of First Successful Submission: 2026-05-29 03:18:21

Listing Processes

Time of First Successful Submission: 2026-05-29 03:57:50

DSU Cyber Camps

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Using the Terminal

Time of First Successful Submission: 2026-04-29 15:02:44

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-29 15:04:01

Using the GUI Desktop

Time of First Successful Submission: 2026-04-29 15:06:01

Pasting into the Desktop

Time of First Successful Submission: 2026-04-29 15:07:26

Connecting over SSH

Time of First Successful Submission: 2026-04-29 15:28:21

Restarting Challenges

Time of First Successful Submission: 2026-04-29 15:31:05

Getting Help

Time of First Successful Submission: 2026-04-29 15:32:36

Challenge Programs

Time of First Successful Submission: 2026-04-29 15:33:37

The Flag File

Time of First Successful Submission: 2026-04-29 15:34:31

Using Privileged Mode

Time of First Successful Submission: 2026-04-29 15:36:03

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-29 15:40:33

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-29 15:41:25

GCA CTF

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Using the Terminal

Time of First Successful Submission: 2026-04-29 15:02:44

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-29 15:04:01

Using the GUI Desktop

Time of First Successful Submission: 2026-04-29 15:06:01

Pasting into the Desktop

Time of First Successful Submission: 2026-04-29 15:07:26

Connecting over SSH

Time of First Successful Submission: 2026-04-29 15:28:21

Restarting Challenges

Time of First Successful Submission: 2026-04-29 15:31:05

Getting Help

Time of First Successful Submission: 2026-04-29 15:32:36

Challenge Programs

Time of First Successful Submission: 2026-04-29 15:33:37

The Flag File

Time of First Successful Submission: 2026-04-29 15:34:31

Using Privileged Mode

Time of First Successful Submission: 2026-04-29 15:36:03

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-29 15:40:33

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-29 15:41:25