Charo

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Japan

Intro to Programming Languages

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Commands

Time of First Successful Submission: 2026-04-18 16:39:13

Command Arguments

Time of First Successful Submission: 2026-04-18 16:39:51

Command History

Time of First Successful Submission: 2026-04-18 16:40:29

Program Security

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Containment Composition (Easy)

Time of First Successful Submission: 2026-04-20 16:51:15

Containment Composition (Hard)

Time of First Successful Submission: 2026-04-21 09:36:47

Software Exploitation

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Level1.0

Time of First Successful Submission: 2026-04-21 12:33:34

Level1.1

Time of First Successful Submission: 2026-04-21 12:37:15

Level2.0

Time of First Successful Submission: 2026-04-21 12:43:41

Level2.1

Time of First Successful Submission: 2026-04-21 12:44:29

Level3.0

Time of First Successful Submission: 2026-04-29 13:52:36

Level3.1

Time of First Successful Submission: 2026-04-29 13:58:18

Level4.0

Time of First Successful Submission: 2026-04-29 16:04:41

Level4.1

Time of First Successful Submission: 2026-04-29 16:21:55

Level5.0

Time of First Successful Submission: 2026-04-29 17:11:01

Level5.1

Time of First Successful Submission: 2026-04-29 17:17:45

Level6.0

Time of First Successful Submission: 2026-04-29 18:02:55

Level6.1

Time of First Successful Submission: 2026-04-29 18:13:34

Start Here

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Using the Terminal

Time of First Successful Submission: 2025-12-07 14:10:10

Using the VSCode Workspace

Time of First Successful Submission: 2025-12-07 14:11:55

Using the GUI Desktop

Time of First Successful Submission: 2025-12-07 14:13:40

Pasting into the Desktop

Time of First Successful Submission: 2025-12-07 14:15:15

Restarting Challenges

Time of First Successful Submission: 2025-12-07 14:21:05

Challenge Programs

Time of First Successful Submission: 2025-12-07 14:22:29

The Flag File

Time of First Successful Submission: 2025-12-07 14:23:35

Using Privileged Mode

Time of First Successful Submission: 2025-12-07 14:25:02

Persistent Home Directories - One

Time of First Successful Submission: 2025-12-08 00:31:17

Persistent Home Directories - Two

Time of First Successful Submission: 2025-12-08 00:32:08

Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2026-04-18 16:39:13

Intro to Arguments

Time of First Successful Submission: 2026-04-18 16:39:51

Command History

Time of First Successful Submission: 2026-04-18 16:40:29

GCA CTF

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Using the Terminal

Time of First Successful Submission: 2025-12-07 14:10:10

Using the VSCode Workspace

Time of First Successful Submission: 2025-12-07 14:11:55

Using the GUI Desktop

Time of First Successful Submission: 2025-12-07 14:13:40

Pasting into the Desktop

Time of First Successful Submission: 2025-12-07 14:15:15

Connecting over SSH

Time of First Successful Submission: 2025-12-09 16:51:41

Restarting Challenges

Time of First Successful Submission: 2025-12-07 14:21:05

Challenge Programs

Time of First Successful Submission: 2025-12-07 14:22:29

The Flag File

Time of First Successful Submission: 2025-12-07 14:23:35

Using Privileged Mode

Time of First Successful Submission: 2025-12-07 14:25:02

Persistent Home Directories - One

Time of First Successful Submission: 2025-12-08 00:31:17

Persistent Home Directories - Two

Time of First Successful Submission: 2025-12-08 00:32:08

Pwntools Tutorials

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Level 0.0

Time of First Successful Submission: 2025-12-07 14:06:50

Level 1.0

Time of First Successful Submission: 2025-12-09 12:34:22

Level 1.1

Time of First Successful Submission: 2025-12-09 12:52:45

Level 2.0

Time of First Successful Submission: 2025-12-09 13:10:00

Level 2.1

Time of First Successful Submission: 2025-12-09 14:00:57

Level 2.2

Time of First Successful Submission: 2025-12-09 14:09:00

Level 2.3

Time of First Successful Submission: 2025-12-09 14:18:33

Level 2.4

Time of First Successful Submission: 2025-12-09 14:21:08

Level 2.5

Time of First Successful Submission: 2025-12-09 14:30:40

Level 2.6

Time of First Successful Submission: 2025-12-09 14:47:43

Level 3.0

Time of First Successful Submission: 2025-12-09 15:11:48

Level 4.0

Time of First Successful Submission: 2025-12-09 16:04:49