Dopegame

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Intro to Programming Languages

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Commands

Time of First Successful Submission: 2025-09-30 02:23:54

Command Arguments

Time of First Successful Submission: 2025-09-30 02:25:23

Command History

Time of First Successful Submission: 2025-09-30 02:26:11

The Root Path

Time of First Successful Submission: 2025-09-30 02:27:41

Absolute Paths

Time of First Successful Submission: 2025-09-30 02:30:18

Changing position

Time of First Successful Submission: 2025-09-30 02:35:25

Changing to an Absolute Path

Time of First Successful Submission: 2025-09-30 02:37:57

Relative Paths

Time of First Successful Submission: 2025-09-30 02:46:18

Cat

Time of First Successful Submission: 2025-09-30 22:30:46

Ls

Time of First Successful Submission: 2025-10-01 03:15:45

Ls All

Time of First Successful Submission: 2025-10-01 01:12:16

Find

Time of First Successful Submission: 2025-10-01 01:49:28

Piping Echo

Time of First Successful Submission: 2025-10-08 15:06:57

Piping Stdout

Time of First Successful Submission: 2025-10-08 15:14:27

Piping Stdin

Time of First Successful Submission: 2025-10-08 15:40:24

Intro to Cybersecurity

183 / 183 138 / 18820

Path Traversal 1

Time of First Successful Submission: 2025-10-27 18:15:49

Path Traversal 2

Time of First Successful Submission: 2025-10-27 19:00:02

CMDi 1

Time of First Successful Submission: 2025-10-27 19:54:49

CMDi 2

Time of First Successful Submission: 2025-10-27 20:12:42

CMDi 3

Time of First Successful Submission: 2025-10-27 20:53:57

CMDi 4

Time of First Successful Submission: 2025-10-28 14:43:54

CMDi 5

Time of First Successful Submission: 2025-10-28 19:40:18

CMDi 6

Time of First Successful Submission: 2025-10-29 12:39:05

Authentication Bypass 1

Time of First Successful Submission: 2025-10-29 17:04:36

Authentication Bypass 2

Time of First Successful Submission: 2025-10-29 17:28:32

SQLi 1

Time of First Successful Submission: 2025-10-29 18:50:22

SQLi 2

Time of First Successful Submission: 2025-10-29 20:04:00

SQLi 3

Time of First Successful Submission: 2025-10-29 22:44:09

SQLi 4

Time of First Successful Submission: 2025-10-29 23:40:26

SQLi 5

Time of First Successful Submission: 2025-10-30 17:07:24

XSS 1

Time of First Successful Submission: 2025-10-30 19:01:24

XSS 2

Time of First Successful Submission: 2025-10-30 23:19:55

XSS 3

Time of First Successful Submission: 2025-10-31 15:12:15

XSS 4

Time of First Successful Submission: 2025-10-31 16:36:22

XSS 5

Time of First Successful Submission: 2025-10-31 18:39:52

XSS 6

Time of First Successful Submission: 2025-10-31 20:11:29

XSS 7

Time of First Successful Submission: 2025-10-31 21:33:51

CSRF 1

Time of First Successful Submission: 2025-11-01 18:59:57

CSRF 2

Time of First Successful Submission: 2025-11-02 02:24:59

CSRF 3

Time of First Successful Submission: 2025-11-02 04:23:07

CSRF 4

Time of First Successful Submission: 2025-11-02 04:51:37

CSRF 5

Time of First Successful Submission: 2025-11-03 15:45:37

Connect

Time of First Successful Submission: 2025-11-03 16:30:25

Send

Time of First Successful Submission: 2025-11-03 18:29:37

Shutdown

Time of First Successful Submission: 2025-11-03 19:18:22

Listen

Time of First Successful Submission: 2025-11-03 19:28:30

Scan 1

Time of First Successful Submission: 2025-11-03 21:55:31

Scan 2

Time of First Successful Submission: 2025-11-04 15:01:37

Monitor 1

Time of First Successful Submission: 2025-11-04 15:57:54

Monitor 2

Time of First Successful Submission: 2025-11-04 18:06:59

Sniffing Cookies

Time of First Successful Submission: 2025-11-04 23:22:49

Network Configuration

Time of First Successful Submission: 2025-11-05 00:35:59

Firewall 1

Time of First Successful Submission: 2025-11-05 00:43:27

Firewall 2

Time of First Successful Submission: 2025-11-05 01:25:40

Firewall 3

Time of First Successful Submission: 2025-11-05 01:45:56

Denial of Service 1

Time of First Successful Submission: 2025-11-05 01:53:32

Denial of Service 2

Time of First Successful Submission: 2025-11-05 02:47:34

Denial of Service 3

Time of First Successful Submission: 2025-11-05 14:33:15

Ethernet

Time of First Successful Submission: 2025-11-05 15:10:16

IP

Time of First Successful Submission: 2025-11-05 16:35:24

TCP

Time of First Successful Submission: 2025-11-05 16:53:53

TCP Handshake

Time of First Successful Submission: 2025-11-05 17:14:34

UDP

Time of First Successful Submission: 2025-11-05 18:26:14

UDP 2

Time of First Successful Submission: 2025-11-05 19:01:30

UDP Spoofing 1

Time of First Successful Submission: 2025-11-05 19:42:19

UDP Spoofing 2

Time of First Successful Submission: 2025-11-05 20:17:50

UDP Spoofing 3

Time of First Successful Submission: 2025-11-05 21:23:28

UDP Spoofing 4

Time of First Successful Submission: 2025-11-05 21:56:16

ARP

Time of First Successful Submission: 2025-11-05 22:36:04

Intercept

Time of First Successful Submission: 2025-11-06 00:34:46

Man-in-the-Middle

Time of First Successful Submission: 2025-11-10 02:37:52

XOR

Time of First Successful Submission: 2025-11-10 04:06:00

XORing Hex

Time of First Successful Submission: 2025-11-10 14:40:26

XORing ASCII

Time of First Successful Submission: 2025-11-10 15:05:24

XORing ASCII Strings

Time of First Successful Submission: 2025-11-10 15:19:45

One-time Pad

Time of First Successful Submission: 2025-11-10 16:18:35

One-time Pad Tampering

Time of First Successful Submission: 2025-11-10 16:42:46

Many-time Pad

Time of First Successful Submission: 2025-11-10 16:51:33

AES

Time of First Successful Submission: 2025-11-10 17:09:28

AES-ECB-CPA

Time of First Successful Submission: 2025-11-10 19:59:09

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-11-10 23:39:30

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-11-10 23:44:06

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-11-11 01:12:16

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-11-12 01:00:26

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-11-12 03:42:22

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-11-12 16:28:53

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-11-14 19:32:37

AES-CBC

Time of First Successful Submission: 2025-11-14 19:46:37

AES-CBC Tampering

Time of First Successful Submission: 2025-11-14 19:58:53

AES-CBC Resizing

Time of First Successful Submission: 2025-11-14 20:10:56

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-11-19 02:52:11

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-11-19 16:12:59

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-11-19 19:34:10

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-11-20 00:41:31

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-11-20 01:07:53

DHKE

Time of First Successful Submission: 2025-11-20 16:45:42

DHKE-to-AES

Time of First Successful Submission: 2025-11-20 16:54:55

RSA 1

Time of First Successful Submission: 2025-11-21 03:37:54

RSA 2

Time of First Successful Submission: 2025-11-21 15:19:35

RSA 3

Time of First Successful Submission: 2025-11-21 16:12:43

RSA 4

Time of First Successful Submission: 2025-11-21 19:22:01

RSA Signatures

Time of First Successful Submission: 2025-11-22 03:50:54

SHA 1

Time of First Successful Submission: 2025-11-22 05:35:50

SHA 2

Time of First Successful Submission: 2025-11-22 05:46:48

TLS 1

Time of First Successful Submission: 2025-11-23 00:38:55

TLS 2

Time of First Successful Submission: 2025-11-24 19:32:09

level1

Time of First Successful Submission: 2025-11-24 19:37:17

level2

Time of First Successful Submission: 2025-11-24 19:53:10

level3

Time of First Successful Submission: 2025-11-24 19:54:53

level4

Time of First Successful Submission: 2025-11-24 19:56:13

level5

Time of First Successful Submission: 2025-11-24 20:04:23

level6

Time of First Successful Submission: 2025-11-24 20:07:49

level7

Time of First Successful Submission: 2025-11-24 20:09:20

level8

Time of First Successful Submission: 2025-11-24 20:11:01

level9

Time of First Successful Submission: 2025-11-24 20:12:40

level10

Time of First Successful Submission: 2025-11-24 20:16:23

level11

Time of First Successful Submission: 2025-11-24 21:13:58

level12

Time of First Successful Submission: 2025-11-24 21:17:59

level13

Time of First Successful Submission: 2025-11-24 21:18:57

level14

Time of First Successful Submission: 2025-11-24 21:21:28

level15

Time of First Successful Submission: 2025-11-24 21:22:39

level16

Time of First Successful Submission: 2025-11-24 21:26:27

level17

Time of First Successful Submission: 2025-11-24 23:27:25

level18

Time of First Successful Submission: 2025-11-25 00:22:26

level19

Time of First Successful Submission: 2025-11-25 02:50:51

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-11-25 03:04:59

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-11-25 03:14:19

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-11-25 04:15:08

Reading Endianness (Python)

Time of First Successful Submission: 2025-11-25 05:06:39

Reading Endianness (C)

Time of First Successful Submission: 2025-11-25 05:21:20

Reading Endianness (x86)

Time of First Successful Submission: 2025-11-25 05:24:24

Version Information (Python)

Time of First Successful Submission: 2025-11-25 05:47:40

Version Information (C)

Time of First Successful Submission: 2025-11-25 16:07:05

Version Information (x86)

Time of First Successful Submission: 2025-11-25 17:17:46

Metadata and Data (Python)

Time of First Successful Submission: 2025-11-25 20:19:32

Metadata and Data (C)

Time of First Successful Submission: 2025-11-25 21:46:38

Metadata and Data (x86)

Time of First Successful Submission: 2025-11-25 22:05:32

Input Restrictions (Python)

Time of First Successful Submission: 2025-11-25 23:48:40

Input Restrictions (C)

Time of First Successful Submission: 2025-11-26 01:30:46

Input Restrictions (x86)

Time of First Successful Submission: 2025-11-26 01:53:18

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-11-26 02:21:54

Behold the cIMG! (C)

Time of First Successful Submission: 2025-11-26 05:26:15

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-11-26 07:40:09

A Basic cIMG (Python)

Time of First Successful Submission: 2025-11-26 16:36:50

A Basic cIMG (C)

Time of First Successful Submission: 2025-11-26 18:09:16

A Basic cIMG (x86)

Time of First Successful Submission: 2025-11-26 18:21:12

Internal State Mini (C)

Time of First Successful Submission: 2025-11-26 22:22:08

Internal State Mini (x86)

Time of First Successful Submission: 2025-11-27 04:24:22

Internal State (C)

Time of First Successful Submission: 2025-11-30 02:06:19

Internal State (x86)

Time of First Successful Submission: 2025-11-30 03:12:37

File Formats: Directives (C)

Time of First Successful Submission: 2025-11-30 06:51:01

File Formats: Directives (x86)

Time of First Successful Submission: 2025-11-30 16:42:59

The Patch Directive

Time of First Successful Submission: 2025-12-03 16:21:16

Optimizing for Space

Time of First Successful Submission: 2025-12-03 20:48:14

Tweaking Images

Time of First Successful Submission: 2025-12-04 04:35:11

Storage and Retrieval

Time of First Successful Submission: 2025-12-06 02:18:19

Extracting Knowledge

Time of First Successful Submission: 2025-12-06 03:06:49

Advanced Sprites

Time of First Successful Submission: 2025-12-06 13:28:14

Accessing Resources

Time of First Successful Submission: 2025-12-06 19:40:00

Unsafe Animations

Time of First Successful Submission: 2025-12-06 21:52:27

Animations

Time of First Successful Submission: 2025-12-07 02:44:40

Interoperability: Patching Data

Time of First Successful Submission: 2025-12-08 01:09:30

Patching Code

Time of First Successful Submission: 2025-12-09 03:19:06

Patching Control Flow

Time of First Successful Submission: 2025-12-10 15:33:34

Your First Overflow (easy)

Time of First Successful Submission: 2025-12-11 16:58:55

Your First Overflow (hard)

Time of First Successful Submission: 2025-12-11 17:09:46

Precision (easy)

Time of First Successful Submission: 2025-12-11 17:24:17

Precision (hard)

Time of First Successful Submission: 2025-12-11 19:36:44

Variable Control (easy)

Time of First Successful Submission: 2025-12-11 20:21:57

Variable Control (hard)

Time of First Successful Submission: 2025-12-11 20:42:43

Control Hijack (easy)

Time of First Successful Submission: 2025-12-11 20:58:24

Control Hijack (hard)

Time of First Successful Submission: 2025-12-11 22:20:18

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-12-12 00:08:26

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-12-12 00:23:21

PIEs (easy)

Time of First Successful Submission: 2025-12-12 00:52:48

PIEs (hard)

Time of First Successful Submission: 2025-12-12 01:03:32

String Lengths (easy)

Time of First Successful Submission: 2025-12-12 02:32:26

String Lengths (hard)

Time of First Successful Submission: 2025-12-12 02:37:52

Basic Shellcode

Time of First Successful Submission: 2025-12-12 03:03:38

NOP Sleds

Time of First Successful Submission: 2025-12-12 05:15:59

NULL-Free Shellcode

Time of First Successful Submission: 2025-12-12 15:30:45

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-12-12 16:14:20

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-12-12 18:01:07

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-12-12 18:25:42

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-12-12 20:20:44

ECB-to-Win (easy)

Time of First Successful Submission: 2025-12-13 01:23:51

ECB-to-Win (hard)

Time of First Successful Submission: 2025-12-13 02:09:54

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-12-13 05:21:30

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-12-13 05:23:49

CIMG Screenshots

Time of First Successful Submission: 2025-12-22 16:52:54

CIMG Screenshots 2

Time of First Successful Submission: 2025-12-22 02:53:40

Wily Webserver

Time of First Successful Submission: 2025-12-23 16:21:23

The Watering Hole

Time of First Successful Submission: 2025-12-23 22:20:46

Secure Chat 1

Time of First Successful Submission: 2025-12-24 02:01:28

Secure Chat 2

Time of First Successful Submission: 2025-12-24 22:19:08

Secure Chat 3

Time of First Successful Submission: 2025-12-26 02:07:31

Secure Chat 4

Time of First Successful Submission: 2025-12-26 05:08:11

Secure Chat 5

Time of First Successful Submission: 2026-01-30 15:34:34

Program Security

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ello ackers!

Time of First Successful Submission: 2026-01-30 23:25:56

Syscall Smuggler

Time of First Successful Submission: 2026-01-31 16:19:38

Syscall Shenanigans

Time of First Successful Submission: 2026-01-31 16:44:33

Byte Budget

Time of First Successful Submission: 2026-02-03 04:00:47

ClobberCode

Time of First Successful Submission: 2026-02-03 04:16:44

Diverse Delivery

Time of First Successful Submission: 2026-02-03 04:25:43

Pocket Payload

Time of First Successful Submission: 2026-02-03 04:28:42

Micro Menace

Time of First Successful Submission: 2026-02-04 17:10:45

Login Leakage (Easy)

Time of First Successful Submission: 2026-02-05 23:32:08

Login Leakage (Hard)

Time of First Successful Submission: 2026-02-05 23:48:35

Bounds Breaker (Easy)

Time of First Successful Submission: 2026-02-05 23:57:00

Bounds Breaker (Hard)

Time of First Successful Submission: 2026-02-06 00:01:51

Casting Catastrophe (Easy)

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

Casting Catastrophe (Hard)

Time of First Successful Submission: 2026-02-06 02:14:30

Pointer Problems (Easy)

Time of First Successful Submission: 2026-02-06 02:22:16

Pointer Problems (Hard)

Time of First Successful Submission: 2026-02-10 02:21:08

Anomalous Array (Easy)

Time of First Successful Submission: 2026-02-10 02:38:03

Anomalous Array (Hard)

Time of First Successful Submission: 2026-02-10 05:00:13

Now you got it (Easy)

Time of First Successful Submission: 2026-02-10 15:50:33

Now you got it (Hard)

Time of First Successful Submission: 2026-02-10 19:59:13

Loop Lunacy (Easy)

Time of First Successful Submission: 2026-02-10 20:45:35

Loop Lunacy (Hard)

Time of First Successful Submission: 2026-02-10 21:01:13

Nosy Neighbor (Easy)

Time of First Successful Submission: 2026-02-10 21:12:47

Nosy Neighbor (Hard)

Time of First Successful Submission: 2026-02-10 21:20:14

Recursive Ruin (Easy)

Time of First Successful Submission: 2026-02-10 22:25:43

Recursive Ruin (Hard)

Time of First Successful Submission: 2026-02-11 06:46:57

Lingering Leftover (Easy)

Time of First Successful Submission: 2026-02-11 14:55:47

Lingering Leftover (Hard)

Time of First Successful Submission: 2026-02-11 14:54:52

Latent Leak (Easy)

Time of First Successful Submission: 2026-02-11 15:08:30

Start Here

11 / 12 4846 / 39864

Using the Terminal

Time of First Successful Submission: 2025-09-30 02:21:57

Using the VSCode Workspace

Time of First Successful Submission: 2025-10-08 01:05:29

Using the GUI Desktop

Time of First Successful Submission: 2025-10-08 01:07:59

Pasting into the Desktop

Time of First Successful Submission: 2025-10-08 01:10:51

Restarting Challenges

Time of First Successful Submission: 2025-10-08 01:14:46

Challenge Programs

Time of First Successful Submission: 2025-10-08 01:19:58

The Flag File

Time of First Successful Submission: 2025-10-08 01:21:52

Using Privileged Mode

Time of First Successful Submission: 2025-10-08 01:25:18

Persistent Home Directories - One

Time of First Successful Submission: 2025-10-08 01:28:18

Persistent Home Directories - Two

Time of First Successful Submission: 2025-10-08 01:30:22

Linux Luminarium

128 / 128 40 / 29743

Intro to Commands

Time of First Successful Submission: 2025-09-30 02:23:54

Intro to Arguments

Time of First Successful Submission: 2025-09-30 02:25:23

Command History

Time of First Successful Submission: 2025-09-30 02:26:11

The Root

Time of First Successful Submission: 2025-09-30 02:27:41

Program and absolute paths

Time of First Successful Submission: 2025-09-30 02:30:18

Position thy self

Time of First Successful Submission: 2025-09-30 02:35:25

Position elsewhere

Time of First Successful Submission: 2025-09-30 02:37:57

implicit relative paths, from /

Time of First Successful Submission: 2025-09-30 02:46:18

explicit relative paths, from /

Time of First Successful Submission: 2025-09-30 02:53:52

implicit relative path

Time of First Successful Submission: 2025-09-30 02:55:45

home sweet home

Time of First Successful Submission: 2025-09-30 03:20:28

cat: not the pet, but the command!

Time of First Successful Submission: 2025-09-30 22:30:46

catting absolute paths

Time of First Successful Submission: 2025-09-30 22:32:32

more catting practice

Time of First Successful Submission: 2025-09-30 22:33:41

grepping for a needle in a haystack

Time of First Successful Submission: 2025-09-30 22:35:33

comparing files

Time of First Successful Submission: 2025-09-30 22:39:25

listing files

Time of First Successful Submission: 2025-10-01 03:15:45

touching files

Time of First Successful Submission: 2025-10-01 01:02:07

removing files

Time of First Successful Submission: 2025-10-01 01:03:43

moving files

Time of First Successful Submission: 2025-10-01 00:43:01

copying files

Time of First Successful Submission: 2025-11-06 13:34:14

hidden files

Time of First Successful Submission: 2025-10-01 01:12:16

An Epic Filesystem Quest

Time of First Successful Submission: 2025-10-01 01:27:03

making directories

Time of First Successful Submission: 2025-10-01 01:32:08

finding files

Time of First Successful Submission: 2025-10-01 01:49:28

linking files

Time of First Successful Submission: 2025-10-01 03:13:46

Learning From Documentation

Time of First Successful Submission: 2025-10-07 01:07:22

Learning Complex Usage

Time of First Successful Submission: 2025-10-07 01:19:19

Reading Manuals

Time of First Successful Submission: 2025-10-07 23:53:48

Searching Manuals

Time of First Successful Submission: 2025-10-07 23:55:01

Searching For Manuals

Time of First Successful Submission: 2025-10-07 23:59:29

Helpful Programs

Time of First Successful Submission: 2025-10-08 01:00:51

Help for Builtins

Time of First Successful Submission: 2025-10-08 01:03:11

Matching with *

Time of First Successful Submission: 2025-10-08 01:36:27

Matching with ?

Time of First Successful Submission: 2025-10-08 01:40:44

Matching with []

Time of First Successful Submission: 2025-10-08 01:44:20

Matching paths with []

Time of First Successful Submission: 2025-10-08 01:48:06

Multiple globs

Time of First Successful Submission: 2025-10-08 01:49:34

Mixing globs

Time of First Successful Submission: 2025-10-08 03:01:16

Exclusionary globbing

Time of First Successful Submission: 2025-10-08 03:03:46

Tab completion

Time of First Successful Submission: 2025-10-08 03:05:03

Multiple options for tab completion

Time of First Successful Submission: 2025-10-08 15:01:04

Tab completion on commands

Time of First Successful Submission: 2025-10-08 15:04:54

Redirecting output

Time of First Successful Submission: 2025-10-08 15:06:57

Redirecting more output

Time of First Successful Submission: 2025-10-08 15:14:27

Appending output

Time of First Successful Submission: 2025-10-08 15:18:10

Redirecting errors

Time of First Successful Submission: 2025-10-08 15:21:02

Redirecting input

Time of First Successful Submission: 2025-10-08 15:40:24

Grepping stored results

Time of First Successful Submission: 2025-10-08 16:05:57

Grepping live output

Time of First Successful Submission: 2025-10-08 16:25:53

Grepping errors

Time of First Successful Submission: 2025-10-08 16:41:14

Filtering with grep -v

Time of First Successful Submission: 2025-10-08 16:42:51

Filtering with sed

Time of First Successful Submission: 2025-11-06 13:36:48

Duplicating piped data with tee

Time of First Successful Submission: 2025-10-08 19:44:09

Process substitution for input

Time of First Successful Submission: 2025-10-08 19:56:37

Writing to multiple programs

Time of First Successful Submission: 2025-10-08 20:09:38

Split-piping stderr and stdout

Time of First Successful Submission: 2025-10-08 22:06:06

Named pipes

Time of First Successful Submission: 2025-10-08 22:12:32

Printing Variables

Time of First Successful Submission: 2025-10-08 22:14:26

Setting Variables

Time of First Successful Submission: 2025-10-08 22:15:54

Multi-word Variables

Time of First Successful Submission: 2025-10-08 22:17:19

Exporting Variables

Time of First Successful Submission: 2025-10-08 22:23:17

Printing Exported Variables

Time of First Successful Submission: 2025-10-08 22:25:35

Storing Command Output

Time of First Successful Submission: 2025-10-08 22:33:57

Reading Input

Time of First Successful Submission: 2025-10-08 23:20:37

Reading Files

Time of First Successful Submission: 2025-10-08 23:23:32

Translating characters

Time of First Successful Submission: 2025-10-08 23:41:05

Deleting characters

Time of First Successful Submission: 2025-10-08 23:44:00

Deleting newlines

Time of First Successful Submission: 2025-10-08 23:46:26

Extracting the first lines with head

Time of First Successful Submission: 2025-10-08 23:49:33

Extracting specific sections of text

Time of First Successful Submission: 2025-10-09 01:24:25

Sorting data

Time of First Successful Submission: 2025-10-09 01:36:32

Listing Processes

Time of First Successful Submission: 2025-10-09 01:56:25

Killing Processes

Time of First Successful Submission: 2025-10-09 02:01:15

Interrupting Processes

Time of First Successful Submission: 2025-10-09 02:04:18

Killing Misbehaving Processes

Time of First Successful Submission: 2025-10-09 02:24:03

Suspending Processes

Time of First Successful Submission: 2025-10-09 02:25:08

Resuming Processes

Time of First Successful Submission: 2025-10-09 02:27:31

Backgrounding Processes

Time of First Successful Submission: 2025-10-09 02:32:38

Foregrounding Processes

Time of First Successful Submission: 2025-10-09 02:33:47

Starting Backgrounded Processes

Time of First Successful Submission: 2025-10-09 02:39:21

Process Exit Codes

Time of First Successful Submission: 2025-10-09 02:42:28

Becoming root with su

Time of First Successful Submission: 2025-10-09 02:51:49

Other users with su

Time of First Successful Submission: 2025-10-09 02:52:45

Cracking passwords

Time of First Successful Submission: 2025-10-09 03:04:46

Using sudo

Time of First Successful Submission: 2025-10-09 03:29:23

Changing File Ownership

Time of First Successful Submission: 2025-10-09 14:49:27

Groups and Files

Time of First Successful Submission: 2025-10-09 14:54:09

Fun With Groups Names

Time of First Successful Submission: 2025-10-09 14:56:43

Changing Permissions

Time of First Successful Submission: 2025-10-09 15:23:46

Executable Files

Time of First Successful Submission: 2025-10-09 15:26:58

Permission Tweaking Practice

Time of First Successful Submission: 2025-10-09 17:48:48

Permissions Setting Practice

Time of First Successful Submission: 2025-10-09 17:58:03

The SUID Bit

Time of First Successful Submission: 2025-10-09 18:01:20

Chaining with Semicolons

Time of First Successful Submission: 2025-10-09 18:03:20

Building on Success

Time of First Successful Submission: 2025-10-09 18:05:15

Handling Failure

Time of First Successful Submission: 2025-10-09 18:06:07

Your First Shell Script

Time of First Successful Submission: 2025-10-09 18:49:23

Redirecting Script Output

Time of First Successful Submission: 2025-10-09 19:57:36

Executable Shell Scripts

Time of First Successful Submission: 2025-10-09 20:01:12

Understanding Shebangs

Time of First Successful Submission: 2025-10-09 20:41:44

Scripting with Arguments

Time of First Successful Submission: 2025-10-09 22:47:08

Scripting with Conditionals

Time of First Successful Submission: 2025-10-09 23:18:12

Scripting with Default Cases

Time of First Successful Submission: 2025-10-09 23:24:55

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-10-09 23:36:34

Reading Shell Scripts

Time of First Successful Submission: 2025-10-09 23:45:59

Launching Screen

Time of First Successful Submission: 2025-10-09 23:49:52

Detaching and Attaching

Time of First Successful Submission: 2025-10-09 23:51:18

Finding Sessions

Time of First Successful Submission: 2025-10-09 23:53:51

Switching Windows

Time of First Successful Submission: 2025-10-10 00:12:30

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-10-10 00:19:40

Switching Windows (tmux)

Time of First Successful Submission: 2025-10-10 00:22:56

The PATH Variable

Time of First Successful Submission: 2025-10-10 00:30:18

Setting PATH

Time of First Successful Submission: 2025-10-10 01:16:11

Finding Commands

Time of First Successful Submission: 2025-10-10 01:25:12

Adding Commands

Time of First Successful Submission: 2025-10-10 03:59:40

Hijacking Commands

Time of First Successful Submission: 2025-10-10 14:57:09

Bashrc Backdoor

Time of First Successful Submission: 2025-10-10 15:14:47

Sniffing Input

Time of First Successful Submission: 2025-10-10 20:39:52

Overshared Directories

Time of First Successful Submission: 2025-10-11 01:13:15

Tricky Linking

Time of First Successful Submission: 2025-10-12 05:21:53

Sniffing Process Arguments

Time of First Successful Submission: 2025-10-12 23:40:13

Snooping on Configurations

Time of First Successful Submission: 2025-10-12 23:46:18

The Fork Bomb

Time of First Successful Submission: 2025-10-13 01:01:13

Disk-Space Doomsday

Time of First Successful Submission: 2025-10-13 01:26:54

rm -rf /

Time of First Successful Submission: 2025-10-13 01:39:14

Life after rm -rf /

Time of First Successful Submission: 2025-10-13 01:47:49

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-10-13 04:08:47

Computing 101

69 / 69 1059 / 19970

Your First Register

Time of First Successful Submission: 2025-10-13 16:08:58

Your First Syscall

Time of First Successful Submission: 2025-10-13 16:21:21

Exit Codes

Time of First Successful Submission: 2025-10-13 16:27:00

Building Executables

Time of First Successful Submission: 2025-10-13 17:02:55

Moving Between Registers

Time of First Successful Submission: 2025-10-13 19:11:47

Tracing Syscalls

Time of First Successful Submission: 2025-10-13 19:28:31

Starting GDB

Time of First Successful Submission: 2025-10-13 19:31:25

Starting Programs in GDB

Time of First Successful Submission: 2025-10-13 19:32:51

Loading From Memory

Time of First Successful Submission: 2025-10-13 19:44:21

More Loading Practice

Time of First Successful Submission: 2025-10-13 19:46:48

Dereferencing Pointers

Time of First Successful Submission: 2025-10-13 19:50:31

Dereferencing Yourself

Time of First Successful Submission: 2025-10-13 19:53:48

Dereferencing with Offsets

Time of First Successful Submission: 2025-10-13 19:56:33

Stored Addresses

Time of First Successful Submission: 2025-10-13 20:01:53

Double Dereference

Time of First Successful Submission: 2025-10-13 20:40:06

Triple Dereference

Time of First Successful Submission: 2025-10-13 20:43:23

Writing Output

Time of First Successful Submission: 2025-10-13 21:46:29

Chaining Syscalls

Time of First Successful Submission: 2025-10-13 21:53:06

Writing Strings

Time of First Successful Submission: 2025-10-13 21:57:21

Reading Data

Time of First Successful Submission: 2025-10-13 22:09:12

set-register

Time of First Successful Submission: 2025-10-14 00:41:58

set-multiple-registers

Time of First Successful Submission: 2025-10-14 00:48:37

add-to-register

Time of First Successful Submission: 2025-10-14 00:56:36

linear-equation-registers

Time of First Successful Submission: 2025-10-14 01:43:38

integer-division

Time of First Successful Submission: 2025-10-14 01:51:24

modulo-operation

Time of First Successful Submission: 2025-10-14 02:00:58

set-upper-byte

Time of First Successful Submission: 2025-10-14 02:35:46

efficient-modulo

Time of First Successful Submission: 2025-10-14 02:40:40

byte-extraction

Time of First Successful Submission: 2025-10-14 03:13:58

bitwise-and

Time of First Successful Submission: 2025-10-14 03:12:49

check-even

Time of First Successful Submission: 2025-10-14 15:14:39

memory-read

Time of First Successful Submission: 2025-10-14 15:18:12

memory-write

Time of First Successful Submission: 2025-10-14 15:34:11

memory-increment

Time of First Successful Submission: 2025-10-14 15:42:40

byte-access

Time of First Successful Submission: 2025-10-14 15:44:55

memory-size-access

Time of First Successful Submission: 2025-10-14 16:24:44

little-endian-write

Time of First Successful Submission: 2025-10-14 16:37:58

memory-sum

Time of First Successful Submission: 2025-10-14 17:03:25

stack-subtraction

Time of First Successful Submission: 2025-10-14 18:19:18

swap-stack-values

Time of First Successful Submission: 2025-10-14 18:23:19

average-stack-values

Time of First Successful Submission: 2025-10-14 18:30:00

absolute-jump

Time of First Successful Submission: 2025-10-14 18:38:44

relative-jump

Time of First Successful Submission: 2025-10-14 19:07:58

jump-trampoline

Time of First Successful Submission: 2025-10-14 19:14:50

conditional-jump

Time of First Successful Submission: 2025-10-14 23:08:42

indirect-jump

Time of First Successful Submission: 2025-10-14 23:51:04

average-loop

Time of First Successful Submission: 2025-10-15 00:15:23

count-non-zero

Time of First Successful Submission: 2025-10-15 01:01:33

string-lower

Time of First Successful Submission: 2025-10-15 01:31:58

most-common-byte

Time of First Successful Submission: 2025-10-15 01:49:42

Debugging Programs

Time of First Successful Submission: 2025-10-15 01:53:08

Inspecting Registers

Time of First Successful Submission: 2025-10-15 01:58:07

Examining Memory

Time of First Successful Submission: 2025-10-15 02:41:33

Setting Breakpoints

Time of First Successful Submission: 2025-10-15 14:41:06

GDB Scripting

Time of First Successful Submission: 2025-10-15 16:33:23

Modifying Data

Time of First Successful Submission: 2025-10-17 02:52:56

Modifying Execution

Time of First Successful Submission: 2025-10-17 13:58:24

Broken Functions

Time of First Successful Submission: 2025-10-17 14:18:56

Exit

Time of First Successful Submission: 2025-10-17 15:15:33

Socket

Time of First Successful Submission: 2025-10-17 18:31:51

Bind

Time of First Successful Submission: 2025-10-17 19:37:55

Listen

Time of First Successful Submission: 2025-10-17 20:00:14

Accept

Time of First Successful Submission: 2025-10-17 20:18:00

Static Response

Time of First Successful Submission: 2025-10-17 22:40:22

Dynamic Response

Time of First Successful Submission: 2025-10-20 17:38:31

Iterative GET Server

Time of First Successful Submission: 2025-10-20 18:18:37

Concurrent GET Server

Time of First Successful Submission: 2025-10-20 18:51:22

Concurrent POST Server

Time of First Successful Submission: 2025-10-21 03:01:22

Web Server

Time of First Successful Submission: 2025-10-21 20:50:28

Playing With Programs

116 / 116 465 / 22704

What's the password?

Time of First Successful Submission: 2025-10-21 22:34:51

... and again!

Time of First Successful Submission: 2025-10-21 22:36:27

Newline Troubles

Time of First Successful Submission: 2025-10-21 22:50:12

Reasoning about files

Time of First Successful Submission: 2025-10-22 00:27:36

Specifying Filenames

Time of First Successful Submission: 2025-10-22 00:44:30

Binary and Hex Encoding

Time of First Successful Submission: 2025-10-22 00:57:44

More Hex

Time of First Successful Submission: 2025-10-22 00:59:46

Decoding Hex

Time of First Successful Submission: 2025-10-22 01:04:24

Decoding Practice

Time of First Successful Submission: 2025-10-22 01:52:04

Encoding Practice

Time of First Successful Submission: 2025-10-22 02:09:40

Hex-encoding ASCII

Time of First Successful Submission: 2025-10-22 02:28:31

Nested Encoding

Time of First Successful Submission: 2025-10-22 02:45:42

Hex-encoding UTF-8

Time of First Successful Submission: 2025-10-22 03:04:25

UTF Mixups

Time of First Successful Submission: 2025-10-22 03:23:01

Modifying Encoded Data

Time of First Successful Submission: 2025-10-22 14:09:15

Decoding Base64

Time of First Successful Submission: 2025-10-22 14:16:34

Encoding Base64

Time of First Successful Submission: 2025-10-22 14:23:30

Dealing with Obfuscation

Time of First Successful Submission: 2025-10-22 15:20:52

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-10-22 19:02:33

Your First HTTP Request

Time of First Successful Submission: 2025-10-22 19:10:16

Reading Flask

Time of First Successful Submission: 2025-10-22 19:19:03

Commented Data

Time of First Successful Submission: 2025-10-22 20:22:11

HTTP Metadata

Time of First Successful Submission: 2025-10-22 20:30:29

HTTP (netcat)

Time of First Successful Submission: 2025-10-23 01:15:08

HTTP Paths (netcat)

Time of First Successful Submission: 2025-10-23 01:26:38

HTTP (curl)

Time of First Successful Submission: 2025-10-23 01:29:18

HTTP (python)

Time of First Successful Submission: 2025-10-23 03:16:17

HTTP Host Header (python)

Time of First Successful Submission: 2025-10-23 15:01:22

HTTP Host Header (curl)

Time of First Successful Submission: 2025-10-23 15:25:50

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-10-23 15:59:13

URL Encoding (netcat)

Time of First Successful Submission: 2025-10-24 00:27:05

HTTP GET Parameters

Time of First Successful Submission: 2025-10-24 00:55:44

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-10-24 01:13:42

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-10-24 01:27:02

HTTP Forms

Time of First Successful Submission: 2025-10-24 02:49:34

HTTP Forms (curl)

Time of First Successful Submission: 2025-10-24 03:08:25

HTTP Forms (netcat)

Time of First Successful Submission: 2025-10-24 03:26:58

HTTP Forms (python)

Time of First Successful Submission: 2025-10-24 03:52:03

HTTP Forms Without Forms

Time of First Successful Submission: 2025-10-24 17:06:24

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-10-24 17:13:18

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-10-24 17:24:35

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-10-24 18:44:49

HTTP Redirects (curl)

Time of First Successful Submission: 2025-10-24 18:55:55

HTTP Redirects (python)

Time of First Successful Submission: 2025-10-24 18:59:20

HTTP Cookies (curl)

Time of First Successful Submission: 2025-10-24 19:43:54

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-10-24 20:02:22

HTTP Cookies (python)

Time of First Successful Submission: 2025-10-24 20:05:46

Server State (python)

Time of First Successful Submission: 2025-10-24 20:08:41

Listening Web

Time of First Successful Submission: 2025-10-24 23:49:45

Speaking Redirects

Time of First Successful Submission: 2025-10-25 00:11:47

JavaScript Redirects

Time of First Successful Submission: 2025-10-25 00:37:57

Including JavaScript

Time of First Successful Submission: 2025-10-25 00:55:00

HTTP (javascript)

Time of First Successful Submission: 2025-10-25 03:34:49

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-10-25 03:48:38

HTTP Forms (javascript)

Time of First Successful Submission: 2025-10-25 04:04:06

cat

Time of First Successful Submission: 2025-10-25 04:06:13

more

Time of First Successful Submission: 2025-10-25 04:06:52

less

Time of First Successful Submission: 2025-10-25 04:07:36

tail

Time of First Successful Submission: 2025-10-25 04:08:33

head

Time of First Successful Submission: 2025-10-25 04:09:02

sort

Time of First Successful Submission: 2025-10-25 04:09:40

vim

Time of First Successful Submission: 2025-10-25 04:10:17

emacs

Time of First Successful Submission: 2025-10-25 04:10:48

nano

Time of First Successful Submission: 2025-10-25 04:11:20

rev

Time of First Successful Submission: 2025-10-25 04:14:00

od

Time of First Successful Submission: 2025-10-25 04:24:55

hd

Time of First Successful Submission: 2025-10-25 04:26:06

xxd

Time of First Successful Submission: 2025-10-25 04:27:17

base32

Time of First Successful Submission: 2025-10-25 18:52:26

base64

Time of First Successful Submission: 2025-10-25 18:53:28

split

Time of First Successful Submission: 2025-10-25 19:11:28

gzip

Time of First Successful Submission: 2025-10-25 19:21:25

bzip2

Time of First Successful Submission: 2025-10-25 20:17:41

zip

Time of First Successful Submission: 2025-10-25 21:38:15

tar

Time of First Successful Submission: 2025-10-25 21:44:48

ar

Time of First Successful Submission: 2025-10-25 21:49:40

cpio

Time of First Successful Submission: 2025-10-25 21:53:40

genisoimage

Time of First Successful Submission: 2025-10-25 21:56:34

env

Time of First Successful Submission: 2025-10-25 21:59:15

find

Time of First Successful Submission: 2025-10-25 22:02:58

make

Time of First Successful Submission: 2025-10-25 22:10:00

nice

Time of First Successful Submission: 2025-10-25 22:13:27

timeout

Time of First Successful Submission: 2025-10-25 22:23:58

stdbuf

Time of First Successful Submission: 2025-10-25 22:24:59

setarch

Time of First Successful Submission: 2025-10-25 22:30:03

watch

Time of First Successful Submission: 2025-10-25 22:31:29

socat

Time of First Successful Submission: 2025-10-25 22:35:39

whiptail

Time of First Successful Submission: 2025-10-25 22:39:00

awk

Time of First Successful Submission: 2025-10-25 22:39:54

sed

Time of First Successful Submission: 2025-10-25 22:44:55

ed

Time of First Successful Submission: 2025-10-25 22:48:47

chown

Time of First Successful Submission: 2025-10-25 22:51:20

chmod

Time of First Successful Submission: 2025-10-25 22:53:03

cp

Time of First Successful Submission: 2025-10-25 23:02:49

mv

Time of First Successful Submission: 2025-10-26 04:42:35

perl

Time of First Successful Submission: 2025-10-26 04:46:00

python

Time of First Successful Submission: 2025-10-26 04:47:02

ruby

Time of First Successful Submission: 2025-10-26 05:03:18

bash

Time of First Successful Submission: 2025-10-26 05:05:27

date

Time of First Successful Submission: 2025-10-26 05:07:18

dmesg

Time of First Successful Submission: 2025-10-26 05:09:45

wc

Time of First Successful Submission: 2025-10-26 05:12:32

gcc

Time of First Successful Submission: 2025-10-26 05:16:00

as

Time of First Successful Submission: 2025-10-26 05:17:27

wget

Time of First Successful Submission: 2025-10-26 05:46:09

ssh-keygen

Time of First Successful Submission: 2025-10-26 16:23:05

SQL Queries

Time of First Successful Submission: 2025-10-26 18:53:45

Filtering SQL

Time of First Successful Submission: 2025-10-26 19:10:19

Choosing Columns

Time of First Successful Submission: 2025-10-26 21:20:47

Exclusionary Filtering

Time of First Successful Submission: 2025-10-26 22:25:26

Filtering Strings

Time of First Successful Submission: 2025-10-26 22:37:57

Filtering on Expressions

Time of First Successful Submission: 2025-10-26 23:02:12

SELECTing Expressions

Time of First Successful Submission: 2025-10-27 00:43:56

Composite Conditions

Time of First Successful Submission: 2025-10-27 01:48:21

Reaching Your LIMITs

Time of First Successful Submission: 2025-10-27 02:52:41

Querying Metadata

Time of First Successful Submission: 2025-10-27 03:03:49

GCA CTF

11 / 104 4964 / 40081

Using the Terminal

Time of First Successful Submission: 2025-09-30 02:21:57

Using the VSCode Workspace

Time of First Successful Submission: 2025-10-08 01:05:29

Using the GUI Desktop

Time of First Successful Submission: 2025-10-08 01:07:59

Pasting into the Desktop

Time of First Successful Submission: 2025-10-08 01:10:51

Restarting Challenges

Time of First Successful Submission: 2025-10-08 01:14:46

Getting Help

Time of First Successful Submission: 2025-10-08 01:18:54

Challenge Programs

Time of First Successful Submission: 2025-10-08 01:19:58

The Flag File

Time of First Successful Submission: 2025-10-08 01:21:52

Using Privileged Mode

Time of First Successful Submission: 2025-10-08 01:25:18

Persistent Home Directories - One

Time of First Successful Submission: 2025-10-08 01:28:18

Persistent Home Directories - Two

Time of First Successful Submission: 2025-10-08 01:30:22

Pwntools Tutorials

2 / 12 829 / 1152

Level 0.0

Time of First Successful Submission: 2025-10-27 03:17:23

Level 1.0

Time of First Successful Submission: 2025-10-28 01:59:29