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pwn.college Archives

51 / 232 3706 / 25955


level1

Time of First Successful Submission: 2026-03-17 16:58:24

level2

Time of First Successful Submission: 2026-03-18 12:24:55

level3

Time of First Successful Submission: 2026-03-19 12:16:13

level4

Time of First Successful Submission: 2026-03-20 06:27:10

level5

Time of First Successful Submission: 2026-03-25 07:24:43

level6

Time of First Successful Submission: 2026-03-26 07:55:25

level7

Time of First Successful Submission: 2026-03-27 06:18:36

level8

Time of First Successful Submission: 2026-03-31 07:08:46

level9

Time of First Successful Submission: 2026-04-02 05:34:51

level10

Time of First Successful Submission: 2026-04-08 09:06:00

level11

Time of First Successful Submission: 2026-04-09 07:18:52

level12

Time of First Successful Submission: 2026-04-11 07:14:43

level13

Time of First Successful Submission: 2026-04-12 18:22:23

level14

Time of First Successful Submission: 2026-04-25 11:46:11

level15

Time of First Successful Submission: 2026-04-28 11:49:48

level16

Time of First Successful Submission: 2026-06-23 20:11:30

level17

Time of First Successful Submission: 2026-08-27 13:33:47

level18

Time of First Successful Submission: 2026-08-29 06:50:44

level19

Time of First Successful Submission: 2026-09-01 17:33:22

level20

Time of First Successful Submission: 2026-09-17 06:11:21

Triple Dereference

Time of First Successful Submission: 2025-07-06 11:44:21

set-register

Time of First Successful Submission: 2025-07-08 15:02:04

set-multiple-registers

Time of First Successful Submission: 2025-07-08 15:07:45

add-to-register

Time of First Successful Submission: 2025-07-08 15:12:37

linear-equation-registers

Time of First Successful Submission: 2025-07-09 08:02:47

integer-division

Time of First Successful Submission: 2025-07-09 08:11:06

modulo-operation

Time of First Successful Submission: 2025-07-09 08:13:44

set-upper-byte

Time of First Successful Submission: 2025-07-09 08:20:46

efficient-modulo

Time of First Successful Submission: 2025-07-09 08:36:37

byte-extraction

Time of First Successful Submission: 2025-07-09 08:45:22

bitwise-and

Time of First Successful Submission: 2025-07-09 09:13:49

check-even

Time of First Successful Submission: 2025-07-09 09:35:43

memory-read

Time of First Successful Submission: 2025-07-09 09:43:03

memory-write

Time of First Successful Submission: 2025-07-09 09:43:58

memory-increment

Time of First Successful Submission: 2025-07-09 09:51:21

byte-access

Time of First Successful Submission: 2025-07-09 10:04:48

memory-size-access

Time of First Successful Submission: 2025-07-09 10:07:39

little-endian-write

Time of First Successful Submission: 2025-07-09 11:35:25

memory-sum

Time of First Successful Submission: 2025-07-09 12:04:01

stack-subtraction

Time of First Successful Submission: 2025-07-09 12:07:31

swap-stack-values

Time of First Successful Submission: 2025-07-09 12:08:37

average-stack-values

Time of First Successful Submission: 2025-07-09 12:21:00

absolute-jump

Time of First Successful Submission: 2025-07-09 19:22:22

relative-jump

Time of First Successful Submission: 2025-07-09 19:43:14

jump-trampoline

Time of First Successful Submission: 2025-07-10 06:08:06

conditional-jump

Time of First Successful Submission: 2025-07-10 07:51:07

indirect-jump

Time of First Successful Submission: 2025-07-10 10:38:01

average-loop

Time of First Successful Submission: 2025-07-10 18:36:37

count-non-zero

Time of First Successful Submission: 2025-07-10 19:16:48

string-lower

Time of First Successful Submission: 2025-07-11 16:40:17

most-common-byte

Time of First Successful Submission: 2025-07-12 20:02:32


Intro to Programming Languages

151 / 253 486 / 49421


Lecture 1.1. Course Environment

Time of First Successful Submission: 2025-07-19 06:46:12

Lab 1.1 - Start Terminal

Time of First Successful Submission: 2026-02-10 13:13:48

Lecture 1.2. Linux Shells

Time of First Successful Submission: 2026-02-10 13:18:08

Lecture 1.3. Linux File System

Time of First Successful Submission: 2026-02-12 06:36:53

Lecture 1.4. Executing Programs

Time of First Successful Submission: 2026-02-12 06:39:56

Lecture 1.5. Common Commands

Time of First Successful Submission: 2026-02-12 06:45:45

Lab 1.5.2 - Using ls and cd

Time of First Successful Submission: 2026-02-11 07:41:33

Lab 1.5.3 - Using grep

Time of First Successful Submission: 2026-02-11 07:45:08

Lecture 1.6. Redirection of I/O

Time of First Successful Submission: 2026-02-14 10:24:16

Lab 1.6 - Using grep and pipe

Time of First Successful Submission: 2026-02-14 10:27:30

Lecture 1.7. Regular Expressions

Time of First Successful Submission: 2026-02-14 10:53:18

Lecture 1.8. Misc Linux

Time of First Successful Submission: 2026-02-14 11:01:09

Lecture 1.9. Testing Code on pwn.college

Time of First Successful Submission: 2026-02-14 16:44:53

Lab 1.9 - Test some If Statements

Time of First Successful Submission: 2026-02-14 16:51:52

P1.0 Level 1 Open /flag in VSCode

Time of First Successful Submission: 2026-02-10 13:20:06

Commands

Time of First Successful Submission: 2025-07-18 17:40:27

Command Arguments

Time of First Successful Submission: 2025-07-18 17:41:14

Command History

Time of First Successful Submission: 2025-07-18 17:41:56

The Root Path

Time of First Successful Submission: 2025-07-18 17:44:27

Absolute Paths

Time of First Successful Submission: 2025-07-18 17:45:41

Changing position

Time of First Successful Submission: 2025-07-18 17:47:13

Changing to an Absolute Path

Time of First Successful Submission: 2025-07-20 11:02:36

Relative Paths

Time of First Successful Submission: 2025-07-20 11:04:27

P1.0 Level 5 read

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

Cat

Time of First Successful Submission: 2025-07-20 20:12:15

Ls

Time of First Successful Submission: 2025-08-12 10:41:11

Ls All

Time of First Successful Submission: 2025-08-12 10:45:28

P1.0 Level 2 list dir

Time of First Successful Submission: 2026-02-10 13:53:05

Find

Time of First Successful Submission: 2025-08-12 10:51:33

P1.0 Level 3 change dir

Time of First Successful Submission: 2026-02-10 13:53:59

P1.0 Level 4 move

Time of First Successful Submission: 2026-02-10 13:55:22

P1.0 Level 6 grep

Time of First Successful Submission: 2026-02-10 13:56:14

P1.0 Level 7 execute

Time of First Successful Submission: 2026-02-10 13:57:08

Piping Echo

Time of First Successful Submission: 2025-08-20 18:07:18

Piping Stdout

Time of First Successful Submission: 2025-08-20 18:08:41

Piping Stdin

Time of First Successful Submission: 2025-08-21 11:48:16

P1.0 Level 8 stdin

Time of First Successful Submission: 2026-02-10 13:58:38

P1.0 Level 9 pipe

Time of First Successful Submission: 2026-02-10 13:59:37

P1.0 Level 10 args

Time of First Successful Submission: 2026-02-10 14:00:29

P1.0 Level 11 gccpipe

Time of First Successful Submission: 2026-02-10 14:03:06

P1.0 Level 12 speedy

Time of First Successful Submission: 2026-02-10 14:09:20

P1.0 Level 13 testing

Time of First Successful Submission: 2026-02-11 06:59:19

P1.0 Level 14 ifs test

Time of First Successful Submission: 2026-02-11 07:32:59

Lecture 2.1.1.0 Paradigms and C

Time of First Successful Submission: 2026-02-12 06:54:38

Lecture 2.1.2. First C Program and Vars

Time of First Successful Submission: 2026-02-12 06:57:29

Lecture 2.1.2.1. Standard Output

Time of First Successful Submission: 2026-02-15 15:03:22

Lecture 2.1.2.2. Standard In

Time of First Successful Submission: 2026-02-15 15:09:00

Lab 2.1.2.1 - C Input

Time of First Successful Submission: 2026-02-16 13:56:44

Lecture 2.1.2.3. Flow Control & Command Line Arguments

Time of First Successful Submission: 2026-02-16 18:25:16

EzLab 2.1.2.3 - Control Flow

Time of First Successful Submission: 2026-02-16 18:27:49

Lecture 2.1.3.0 Dec & Def Functions

Time of First Successful Submission: 2026-02-16 18:30:52

Lecture 2.1.3.1. Globals & Locals

Time of First Successful Submission: 2026-02-16 18:35:31

Lecture 2.1.3.2. Function Params and Ret Vals

Time of First Successful Submission: 2026-02-17 19:15:22

EzLab 2.1.3.2 Pass by Value

Time of First Successful Submission: 2026-02-18 06:41:25

Lab 2.1.3.1 - Functions

Time of First Successful Submission: 2026-02-19 06:16:49

Lecture 2.1.4. Global and Local Memory

Time of First Successful Submission: 2026-02-19 06:34:24

Lecture 2.1.4.1. Function Frames

Time of First Successful Submission: 2026-02-19 06:37:56

Lecture 2.1.5. Debugging C Programs

Time of First Successful Submission: 2026-02-19 06:44:34

Lab 2.1.5.1 - Using VSCode Debugger

Time of First Successful Submission: 2026-02-19 07:17:59

P2.1 Level 01 C Force

Time of First Successful Submission: 2026-02-19 07:35:14

P2.1 Level 02 C Args

Time of First Successful Submission: 2026-02-19 07:38:33

P2.1 Level 03 scanf

Time of First Successful Submission: 2026-02-19 11:10:37

P2.1 Level 04 getchar

Time of First Successful Submission: 2026-02-19 18:45:46

P2.1 Level 05 add-n-sub

Time of First Successful Submission: 2026-02-20 16:55:24

P2.1 Level 06 debug me

Time of First Successful Submission: 2026-02-20 17:00:28

Lecture 2.2.1.1. C-Arrays

Time of First Successful Submission: 2026-02-21 06:58:33

Lecture 2.2.2. C-Strings

Time of First Successful Submission: 2026-02-21 07:02:45

Lab 2.2.2.0 - Print C-String by Character

Time of First Successful Submission: 2026-02-21 07:14:44

Lab 2.2.2.1 - Debugging with Seg Faults

Time of First Successful Submission: 2026-02-24 19:25:28

Lecture 2.2.3.1. Input to String

Time of First Successful Submission: 2026-02-23 16:15:16

Lecture 2.2.3.2 Using fgets

Time of First Successful Submission: 2026-02-24 15:26:36

Lecture 2.2.3.3. Input Buffer

Time of First Successful Submission: 2026-02-25 06:31:47

Lecture 2.2.4. File operations

Time of First Successful Submission: 2026-02-25 08:23:15

Lab 2.2.4.1 - LeeT CaSe

Time of First Successful Submission: 2026-02-25 09:27:33

Lecture 2.2.5.1. strlen

Time of First Successful Submission: 2026-02-25 10:28:53

EzLab 2.2.5.1 - String Length (strlen)

Time of First Successful Submission: 2026-02-25 10:30:44

Lecture 2.2.5.2. strcat

Time of First Successful Submission: 2026-02-25 10:35:18

EzLab 2.2.5.2 - String Concatenate (strcat)

Time of First Successful Submission: 2026-02-25 10:38:34

Lecture 2.2.5.3. strcmp

Time of First Successful Submission: 2026-02-25 10:44:25

EzLab 2.2.5.3 - String Compare (strcmp)

Time of First Successful Submission: 2026-02-25 10:47:38

Lecture 2.2.5.4. strcpy

Time of First Successful Submission: 2026-02-25 10:51:53

EzLab 2.2.5.4 - String Copy (strcpy/strncpy)

Time of First Successful Submission: 2026-02-25 10:54:30

Lecture 2.2.5.6. strspn

Time of First Successful Submission: 2026-02-25 10:58:15

Lab 2.2.5.6 - String Highlighter

Time of First Successful Submission: 2026-02-25 11:25:28

P2.2 Level 01 length

Time of First Successful Submission: 2026-02-26 10:14:12

P2.2 Level 02 c-cat

Time of First Successful Submission: 2026-02-26 10:40:31

P2.2 Level 03 c-copy

Time of First Successful Submission: 2026-02-26 13:57:40

P2.2 Level 04 c-compare

Time of First Successful Submission: 2026-02-27 18:31:34

P2.2 Level 05 c-up

Time of First Successful Submission: 2026-02-28 10:06:55

P2.2 Level 06 c-bugs

Time of First Successful Submission: 2026-03-01 19:27:29

P2.2 Level 07 c-debugger

Time of First Successful Submission: 2026-03-02 08:31:39

P2.2 Level 08 c-debugger2

Time of First Successful Submission: 2026-03-02 08:47:58

P2.2 Level 09 c-grind

Time of First Successful Submission: 2026-03-02 09:07:55

Lecture 2.3.1. Stack pointers

Time of First Successful Submission: 2026-03-02 09:49:30

Lab 2.3.1.0 - Print Non-printable Chars

Time of First Successful Submission: 2026-03-03 09:17:36

Lecture 2.3.2.0 Examples Single Value

Time of First Successful Submission: 2026-03-03 09:24:19

Lecture 2.3.2.1. Examples of Ptr to Array

Time of First Successful Submission: 2026-03-03 09:50:28

EzLab 2.3.2.1 - Character Pointers

Time of First Successful Submission: 2026-03-03 12:48:29

EzLab 2.3.2.1 - C-String Pointers

Time of First Successful Submission: 2026-03-03 12:54:37

Lecture 2.3.3.1. strstr video

Time of First Successful Submission: 2026-03-03 12:59:12

EzLab 2.3.3.1 - Find str in str (strstr)

Time of First Successful Submission: 2026-03-03 13:06:52

Lab 2.3.3.1 - Find Word Count

Time of First Successful Submission: 2026-03-03 13:31:22

Lecture 2.3.3.2. strtok video

Time of First Successful Submission: 2026-03-03 13:39:59

EzLab 2.3.3.2 - Get tokens (strtok)

Time of First Successful Submission: 2026-03-03 13:48:02

Lab 2.3.3.2 - Word Count

Time of First Successful Submission: 2026-03-07 08:35:20

Lecture 2.3.3.3. strchr video

Time of First Successful Submission: 2026-03-03 13:55:52

Lecture 2.3.3.4. memset

Time of First Successful Submission: 2026-03-03 13:57:21

P2.3 Level 01 Pig Latin

Time of First Successful Submission: 2026-03-10 15:47:39

P2.3 Level 02 Pig Latin

Time of First Successful Submission: 2026-03-10 19:21:27

P2.3 Level 03 Pig Latin

Time of First Successful Submission: 2026-03-10 19:46:47

P2.3 Level 04 Pig Latin

Time of First Successful Submission: 2026-03-11 13:35:05

Lecture 2.4.1.1. struct into

Time of First Successful Submission: 2026-03-11 13:46:19

EzLab 2.4.1.1 - Using a struct

Time of First Successful Submission: 2026-03-11 13:54:48

Lecture 2.4.1.4. string to struct

Time of First Successful Submission: 2026-03-11 13:57:29

EzLab 2.4.1.4 - Struct from string

Time of First Successful Submission: 2026-03-11 14:07:37

Lecture 2.4.1.5. array of struct

Time of First Successful Submission: 2026-03-11 14:11:13

Lab 2.4.1.5 - Songs List

Time of First Successful Submission: 2026-03-11 20:35:04

Lecture 2.4.1.6. enum

Time of First Successful Submission: 2026-03-12 07:15:15

Lecture 2.4.2.1. C preprocessor

Time of First Successful Submission: 2026-03-12 07:19:45

EzLab 2.4.2.1 - C Preprocessor

Time of First Successful Submission: 2026-03-12 07:22:43

Lecture 2.4.2.2. Header files

Time of First Successful Submission: 2026-03-12 07:32:16

Lecture 2.4.2.6. Makefile

Time of First Successful Submission: 2026-03-12 07:37:29

EzLab 2.4.2.6 - Makefiles

Time of First Successful Submission: 2026-03-12 07:45:42

Lab 2.4.2.6 - Make Songs

Time of First Successful Submission: 2026-03-12 08:34:29

Lab 2.4.2.6 - Filter Songs

Time of First Successful Submission: 2026-03-12 13:55:44

Lecture 2.5.1.3. the heap

Time of First Successful Submission: 2026-03-11 15:13:50

Lecture 2.5.1.4. malloc an int

Time of First Successful Submission: 2026-03-11 15:17:13

Lecture 2.5.1.5. create a heap based array

Time of First Successful Submission: 2026-03-11 15:40:16

Lecture 2.5.1.6. free the heap

Time of First Successful Submission: 2026-03-11 15:45:16

EzLab 2.5.1.6 Heap

Time of First Successful Submission: 2026-03-11 16:20:16

Lab 2.5.1.6 - Stack on Heap

Time of First Successful Submission: 2026-03-16 19:52:41

Lecture 2.5.2.1. realloc

Time of First Successful Submission: 2026-03-11 16:27:40

Lecture 2.5.2.2. getline

Time of First Successful Submission: 2026-03-11 16:32:04

Lecture 2.5.2.3. strdup

Time of First Successful Submission: 2026-03-11 16:35:57

Lecture 2.5.2.4. struct malloc

Time of First Successful Submission: 2026-03-11 16:42:10

EzLab 2.5.2.4 Heap Based Array

Time of First Successful Submission: 2026-03-12 19:15:18

Lab 2.5.2.4 - Paging Songs

Time of First Successful Submission: 2026-03-18 19:56:30

P2.5 Level 01 Get Maxxed

Time of First Successful Submission: 2026-03-19 18:52:52

P2.5 Level 02 Load up those items

Time of First Successful Submission: 2026-09-17 16:18:01

P2.5 Level 03 Load the Rooms

Time of First Successful Submission: 2026-09-18 13:47:30

Lecture 4.1.1. Functional Programming Paradigm

Time of First Successful Submission: 2026-03-13 17:51:07

Lecture 4.1.1.2. Why Functional Language

Time of First Successful Submission: 2026-03-16 17:38:58

Lecture 4.1.2.1. Scheme Intro Part 1

Time of First Successful Submission: 2026-03-16 17:43:57

Lecture 4.1.2.2. Scheme Intro Part 2

Time of First Successful Submission: 2026-03-16 17:54:03

Lecture 4.1.2.3. Math Operations in Scheme

Time of First Successful Submission: 2026-03-16 19:08:38

Lecture 4.1.2.4. Predicates and Types

Time of First Successful Submission: 2026-03-16 19:13:54

Lecture 4.1.3.1. Conditionals

Time of First Successful Submission: 2026-03-16 19:18:29

Lab 4.1 - Hello

Time of First Successful Submission: 2026-03-16 19:36:21

Lecture 4.2.1.1. Functions

Time of First Successful Submission: 2026-03-16 19:59:24

Lecture 4.2.2. List Operations

Time of First Successful Submission: 2026-03-16 20:23:56

Lecture 4.2.2.1. Recursion

Time of First Successful Submission: 2026-03-17 07:41:52


Intro to Cybersecurity

122 / 183 1885 / 25004


Path Traversal 1

Time of First Successful Submission: 2025-08-13 18:03:53

Path Traversal 2

Time of First Successful Submission: 2025-08-13 18:11:02

CMDi 1

Time of First Successful Submission: 2025-08-13 18:16:54

CMDi 2

Time of First Successful Submission: 2025-08-14 08:35:26

CMDi 3

Time of First Successful Submission: 2025-08-14 08:38:39

CMDi 4

Time of First Successful Submission: 2025-08-14 08:42:06

CMDi 5

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

CMDi 6

Time of First Successful Submission: 2025-08-14 14:51:07

Authentication Bypass 1

Time of First Successful Submission: 2025-08-14 15:06:22

Authentication Bypass 2

Time of First Successful Submission: 2025-08-14 15:08:32

SQLi 1

Time of First Successful Submission: 2025-08-14 18:44:50

SQLi 2

Time of First Successful Submission: 2025-08-15 05:18:08

SQLi 3

Time of First Successful Submission: 2025-08-15 06:10:09

SQLi 4

Time of First Successful Submission: 2025-08-15 08:16:40

SQLi 5

Time of First Successful Submission: 2025-08-15 11:26:03

XSS 1

Time of First Successful Submission: 2025-08-16 05:44:20

XSS 2

Time of First Successful Submission: 2025-08-16 05:48:46

XSS 3

Time of First Successful Submission: 2025-08-16 05:56:21

XSS 4

Time of First Successful Submission: 2025-08-16 06:04:37

XSS 5

Time of First Successful Submission: 2025-08-16 07:42:38

XSS 6

Time of First Successful Submission: 2025-08-16 07:49:24

XSS 7

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

CSRF 1

Time of First Successful Submission: 2025-08-16 12:52:05

CSRF 2

Time of First Successful Submission: 2025-08-16 18:23:09

CSRF 3

Time of First Successful Submission: 2025-08-17 08:28:05

CSRF 4

Time of First Successful Submission: 2025-08-17 09:21:09

CSRF 5

Time of First Successful Submission: 2025-08-17 09:50:07

Connect

Time of First Successful Submission: 2025-08-17 14:49:53

Send

Time of First Successful Submission: 2025-08-17 14:55:46

Shutdown

Time of First Successful Submission: 2025-08-17 14:58:13

Listen

Time of First Successful Submission: 2025-08-19 11:56:37

Scan 1

Time of First Successful Submission: 2025-08-22 10:59:34

Scan 2

Time of First Successful Submission: 2025-08-22 11:42:26

Monitor 1

Time of First Successful Submission: 2025-08-26 05:52:18

Monitor 2

Time of First Successful Submission: 2025-08-26 06:13:59

Sniffing Cookies

Time of First Successful Submission: 2025-08-26 14:08:09

Network Configuration

Time of First Successful Submission: 2025-08-26 14:11:10

Firewall 1

Time of First Successful Submission: 2025-08-27 05:12:05

Firewall 2

Time of First Successful Submission: 2025-08-27 05:13:43

Firewall 3

Time of First Successful Submission: 2025-08-27 05:19:08

Denial of Service 1

Time of First Successful Submission: 2025-08-29 06:18:31

Denial of Service 2

Time of First Successful Submission: 2025-08-29 06:32:45

Denial of Service 3

Time of First Successful Submission: 2025-08-29 10:03:24

Ethernet

Time of First Successful Submission: 2025-08-30 16:37:30

IP

Time of First Successful Submission: 2025-08-30 16:42:18

TCP

Time of First Successful Submission: 2025-08-30 16:44:18

TCP Handshake

Time of First Successful Submission: 2025-08-30 16:57:00

UDP

Time of First Successful Submission: 2025-08-31 06:36:38

UDP 2

Time of First Successful Submission: 2025-08-31 06:41:18

UDP Spoofing 1

Time of First Successful Submission: 2025-08-31 07:09:50

UDP Spoofing 2

Time of First Successful Submission: 2025-08-31 07:29:18

UDP Spoofing 3

Time of First Successful Submission: 2025-08-31 09:24:56

UDP Spoofing 4

Time of First Successful Submission: 2025-08-31 11:54:47

ARP

Time of First Successful Submission: 2025-08-31 12:48:21

Intercept

Time of First Successful Submission: 2025-08-31 13:28:29

XOR

Time of First Successful Submission: 2025-09-04 09:29:38

XORing Hex

Time of First Successful Submission: 2025-09-04 09:33:17

XORing ASCII

Time of First Successful Submission: 2025-09-04 13:36:33

XORing ASCII Strings

Time of First Successful Submission: 2025-09-04 14:59:19

One-time Pad

Time of First Successful Submission: 2025-09-05 08:32:34

One-time Pad Tampering

Time of First Successful Submission: 2025-09-05 09:03:54

Many-time Pad

Time of First Successful Submission: 2025-09-05 09:25:36

AES

Time of First Successful Submission: 2025-09-05 12:16:40

AES-ECB-CPA

Time of First Successful Submission: 2025-09-06 13:53:13

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-09-07 07:03:07

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-09-07 07:14:10

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2026-08-28 08:15:00

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2026-08-28 09:08:02

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2026-08-28 09:16:31

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2026-08-31 08:57:28

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2026-08-31 10:46:18

AES-CBC

Time of First Successful Submission: 2026-08-31 10:56:47

AES-CBC Tampering

Time of First Successful Submission: 2026-09-08 14:23:36

AES-CBC Resizing

Time of First Successful Submission: 2026-09-09 09:57:00

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2026-01-30 12:52:16

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2026-01-30 17:16:31

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2026-01-30 17:26:59

Reading Endianness (Python)

Time of First Successful Submission: 2026-02-06 09:28:55

Reading Endianness (C)

Time of First Successful Submission: 2026-02-06 09:58:41

Reading Endianness (x86)

Time of First Successful Submission: 2026-02-06 10:07:05

Version Information (Python)

Time of First Successful Submission: 2026-02-06 12:07:39

Version Information (C)

Time of First Successful Submission: 2026-02-06 12:28:13

Version Information (x86)

Time of First Successful Submission: 2026-02-06 12:51:43

Metadata and Data (Python)

Time of First Successful Submission: 2026-02-07 15:55:45

Metadata and Data (C)

Time of First Successful Submission: 2026-02-09 10:41:24

Metadata and Data (x86)

Time of First Successful Submission: 2026-02-09 10:52:44

Input Restrictions (Python)

Time of First Successful Submission: 2026-02-09 12:00:58

Input Restrictions (C)

Time of First Successful Submission: 2026-02-09 12:31:44

Input Restrictions (x86)

Time of First Successful Submission: 2026-02-09 12:33:44

Behold the cIMG! (Python)

Time of First Successful Submission: 2026-02-09 12:45:28

Behold the cIMG! (C)

Time of First Successful Submission: 2026-02-09 13:00:03

Behold the cIMG! (x86)

Time of First Successful Submission: 2026-02-09 13:22:15

A Basic cIMG (Python)

Time of First Successful Submission: 2026-02-09 14:00:35

A Basic cIMG (C)

Time of First Successful Submission: 2026-02-10 09:56:08

A Basic cIMG (x86)

Time of First Successful Submission: 2026-02-10 10:37:16

Internal State Mini (C)

Time of First Successful Submission: 2026-03-15 10:14:11

Internal State Mini (x86)

Time of First Successful Submission: 2026-03-15 10:25:32

Internal State (C)

Time of First Successful Submission: 2026-03-16 12:03:53

Internal State (x86)

Time of First Successful Submission: 2026-03-16 12:19:59

File Formats: Directives (C)

Time of First Successful Submission: 2026-03-19 15:01:33

File Formats: Directives (x86)

Time of First Successful Submission: 2026-03-20 06:35:26

Your First Overflow (easy)

Time of First Successful Submission: 2026-03-17 09:25:21

Your First Overflow (hard)

Time of First Successful Submission: 2026-03-21 12:35:06

Precision (easy)

Time of First Successful Submission: 2026-03-21 12:59:03

Precision (hard)

Time of First Successful Submission: 2026-03-21 13:18:00

Variable Control (easy)

Time of First Successful Submission: 2026-03-21 17:10:28

Variable Control (hard)

Time of First Successful Submission: 2026-03-21 17:15:38

Control Hijack (easy)

Time of First Successful Submission: 2026-03-21 17:25:14

Control Hijack (hard)

Time of First Successful Submission: 2026-03-21 17:36:57

Tricky Control Hijack (easy)

Time of First Successful Submission: 2026-03-21 19:03:34

Tricky Control Hijack (hard)

Time of First Successful Submission: 2026-03-21 19:10:48

PIEs (easy)

Time of First Successful Submission: 2026-03-22 19:45:07

PIEs (hard)

Time of First Successful Submission: 2026-03-22 20:14:24

String Lengths (easy)

Time of First Successful Submission: 2026-03-23 11:25:34

String Lengths (hard)

Time of First Successful Submission: 2026-03-23 11:47:46

Basic Shellcode

Time of First Successful Submission: 2026-03-24 11:31:18

NOP Sleds

Time of First Successful Submission: 2026-03-24 12:11:12

NULL-Free Shellcode

Time of First Successful Submission: 2026-03-24 12:49:44

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2026-03-24 17:28:22

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2026-03-24 19:48:03

Hijack to Shellcode (easy)

Time of First Successful Submission: 2026-03-26 08:14:13

Hijack to Shellcode (hard)

Time of First Successful Submission: 2026-03-26 11:47:18


Program Security

8 / 159 6451 / 10675


ello ackers!

Time of First Successful Submission: 2026-04-08 12:17:11

Syscall Smuggler

Time of First Successful Submission: 2026-04-08 13:35:24

Syscall Shenanigans

Time of First Successful Submission: 2026-04-08 13:46:36

Byte Budget

Time of First Successful Submission: 2026-04-09 12:17:33

ClobberCode

Time of First Successful Submission: 2026-04-10 06:50:12

Diverse Delivery

Time of First Successful Submission: 2026-04-10 07:01:46

Pocket Payload

Time of First Successful Submission: 2026-04-10 09:33:16

Micro Menace

Time of First Successful Submission: 2026-04-11 07:45:38


Software Exploitation

4 / 90 1940 / 2629


Level1.0

Time of First Successful Submission: 2026-04-22 17:17:50

Level1.1

Time of First Successful Submission: 2026-04-23 08:25:43

Level2.0

Time of First Successful Submission: 2026-04-23 08:41:49

Level2.1

Time of First Successful Submission: 2026-04-23 10:35:51


Start Here

10 / 10 386 / 68496


Using the Terminal

Time of First Successful Submission: 2025-08-08 18:29:42

Using the VSCode Workspace

Time of First Successful Submission: 2025-07-04 12:16:25

Using the GUI Desktop

Time of First Successful Submission: 2025-07-04 12:20:21

Pasting into the Desktop

Time of First Successful Submission: 2025-07-04 12:22:48

Restarting Challenges

Time of First Successful Submission: 2025-07-04 12:26:36

Challenge Programs

Time of First Successful Submission: 2025-07-04 12:32:20

The Flag File

Time of First Successful Submission: 2025-07-04 12:34:09

Using Privileged Mode

Time of First Successful Submission: 2025-07-04 12:37:34

Persistent Home Directories - One

Time of First Successful Submission: 2025-07-04 12:40:19

Persistent Home Directories - Two

Time of First Successful Submission: 2025-07-04 12:41:31


Linux Luminarium

128 / 128 1180 / 50119


Intro to Commands

Time of First Successful Submission: 2025-07-18 17:40:27

Intro to Arguments

Time of First Successful Submission: 2025-07-18 17:41:14

Command History

Time of First Successful Submission: 2025-07-18 17:41:56

The Root

Time of First Successful Submission: 2025-07-18 17:44:27

Program and absolute paths

Time of First Successful Submission: 2025-07-18 17:45:41

Position thy self

Time of First Successful Submission: 2025-07-18 17:47:13

Position elsewhere

Time of First Successful Submission: 2025-07-20 11:02:36

implicit relative paths, from /

Time of First Successful Submission: 2025-07-20 11:04:27

explicit relative paths, from /

Time of First Successful Submission: 2025-07-20 11:06:05

implicit relative path

Time of First Successful Submission: 2025-07-20 11:07:14

home sweet home

Time of First Successful Submission: 2025-07-20 11:10:57

cat: not the pet, but the command!

Time of First Successful Submission: 2025-07-20 20:12:15

catting absolute paths

Time of First Successful Submission: 2025-07-20 20:12:43

more catting practice

Time of First Successful Submission: 2025-07-20 20:13:19

grepping for a needle in a haystack

Time of First Successful Submission: 2025-07-23 08:08:21

comparing files

Time of First Successful Submission: 2025-07-25 20:22:10

listing files

Time of First Successful Submission: 2025-08-12 10:41:11

touching files

Time of First Successful Submission: 2025-08-12 10:42:05

removing files

Time of First Successful Submission: 2025-08-12 10:43:10

moving files

Time of First Successful Submission: 2025-08-12 10:44:42

copying files

Time of First Successful Submission: 2026-01-06 18:21:53

hidden files

Time of First Successful Submission: 2025-08-12 10:45:28

An Epic Filesystem Quest

Time of First Successful Submission: 2025-08-12 10:49:18

making directories

Time of First Successful Submission: 2025-08-12 10:50:09

finding files

Time of First Successful Submission: 2025-08-12 10:51:33

linking files

Time of First Successful Submission: 2025-08-12 10:54:34

Learning From Documentation

Time of First Successful Submission: 2025-08-13 05:41:37

Learning Complex Usage

Time of First Successful Submission: 2025-08-13 07:00:59

Reading Manuals

Time of First Successful Submission: 2025-08-13 07:02:16

Searching Manuals

Time of First Successful Submission: 2025-08-13 07:03:18

Searching For Manuals

Time of First Successful Submission: 2025-08-13 07:05:08

Helpful Programs

Time of First Successful Submission: 2025-08-13 07:07:04

Help for Builtins

Time of First Successful Submission: 2025-08-13 07:07:57

Matching with *

Time of First Successful Submission: 2025-08-14 11:45:38

Matching with ?

Time of First Successful Submission: 2025-08-14 11:50:25

Matching with []

Time of First Successful Submission: 2025-08-14 11:52:41

Matching paths with []

Time of First Successful Submission: 2025-08-14 11:55:33

Multiple globs

Time of First Successful Submission: 2025-08-19 12:02:49

Mixing globs

Time of First Successful Submission: 2025-08-19 12:09:35

Exclusionary globbing

Time of First Successful Submission: 2025-08-19 12:11:31

Tab completion

Time of First Successful Submission: 2025-08-19 12:12:17

Multiple options for tab completion

Time of First Successful Submission: 2025-08-19 12:13:34

Tab completion on commands

Time of First Successful Submission: 2025-08-19 12:14:27

Redirecting output

Time of First Successful Submission: 2025-08-20 18:07:18

Redirecting more output

Time of First Successful Submission: 2025-08-20 18:08:41

Appending output

Time of First Successful Submission: 2025-08-20 18:10:05

Redirecting errors

Time of First Successful Submission: 2025-08-21 11:47:11

Redirecting input

Time of First Successful Submission: 2025-08-21 11:48:16

Grepping stored results

Time of First Successful Submission: 2025-08-21 11:49:23

Grepping live output

Time of First Successful Submission: 2025-08-21 11:50:03

Grepping errors

Time of First Successful Submission: 2025-08-21 11:52:14

Filtering with grep -v

Time of First Successful Submission: 2025-08-21 11:53:07

Filtering with sed

Time of First Successful Submission: 2026-01-06 18:23:07

Duplicating piped data with tee

Time of First Successful Submission: 2025-08-21 11:58:31

Process substitution for input

Time of First Successful Submission: 2025-08-21 14:50:39

Writing to multiple programs

Time of First Successful Submission: 2025-08-21 14:58:43

Split-piping stderr and stdout

Time of First Successful Submission: 2025-08-21 15:03:26

Named pipes

Time of First Successful Submission: 2025-08-21 15:28:43

Printing Variables

Time of First Successful Submission: 2025-08-21 15:31:59

Setting Variables

Time of First Successful Submission: 2025-08-21 15:33:26

Multi-word Variables

Time of First Successful Submission: 2025-08-21 15:34:46

Exporting Variables

Time of First Successful Submission: 2025-08-21 15:36:56

Printing Exported Variables

Time of First Successful Submission: 2025-08-21 15:37:26

Storing Command Output

Time of First Successful Submission: 2025-08-21 15:38:55

Reading Input

Time of First Successful Submission: 2025-08-21 15:41:02

Reading Files

Time of First Successful Submission: 2025-08-21 15:42:44

Translating characters

Time of First Successful Submission: 2025-08-22 05:28:00

Deleting characters

Time of First Successful Submission: 2025-08-22 05:28:48

Deleting newlines

Time of First Successful Submission: 2025-08-22 05:31:59

Extracting the first lines with head

Time of First Successful Submission: 2025-08-22 05:32:53

Extracting specific sections of text

Time of First Successful Submission: 2025-08-22 05:34:43

Sorting data

Time of First Successful Submission: 2025-08-22 05:36:40

Listing Processes

Time of First Successful Submission: 2025-08-22 06:05:10

Killing Processes

Time of First Successful Submission: 2025-08-22 06:07:30

Interrupting Processes

Time of First Successful Submission: 2025-08-22 06:11:16

Killing Misbehaving Processes

Time of First Successful Submission: 2025-08-22 06:09:34

Suspending Processes

Time of First Successful Submission: 2025-08-22 06:12:19

Resuming Processes

Time of First Successful Submission: 2025-08-22 06:12:48

Backgrounding Processes

Time of First Successful Submission: 2025-08-22 06:40:56

Foregrounding Processes

Time of First Successful Submission: 2025-08-22 06:43:31

Starting Backgrounded Processes

Time of First Successful Submission: 2025-08-22 06:44:13

Process Exit Codes

Time of First Successful Submission: 2025-08-22 06:46:59

Becoming root with su

Time of First Successful Submission: 2025-08-22 06:53:45

Other users with su

Time of First Successful Submission: 2025-08-22 06:55:01

Cracking passwords

Time of First Successful Submission: 2025-08-22 07:00:08

Using sudo

Time of First Successful Submission: 2025-08-22 08:42:01

Changing File Ownership

Time of First Successful Submission: 2025-08-25 07:56:52

Groups and Files

Time of First Successful Submission: 2025-08-25 07:57:46

Fun With Groups Names

Time of First Successful Submission: 2025-08-25 07:58:43

Changing Permissions

Time of First Successful Submission: 2025-08-25 07:59:57

Executable Files

Time of First Successful Submission: 2025-08-25 08:00:44

Permission Tweaking Practice

Time of First Successful Submission: 2025-08-25 08:10:00

Permissions Setting Practice

Time of First Successful Submission: 2025-08-25 08:17:19

The SUID Bit

Time of First Successful Submission: 2025-08-25 08:30:18

Chaining with Semicolons

Time of First Successful Submission: 2025-08-25 08:31:59

Building on Success

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

Handling Failure

Time of First Successful Submission: 2025-08-25 08:36:45

Your First Shell Script

Time of First Successful Submission: 2025-08-25 08:45:17

Redirecting Script Output

Time of First Successful Submission: 2025-08-25 08:48:58

Executable Shell Scripts

Time of First Successful Submission: 2025-08-25 08:51:41

Understanding Shebangs

Time of First Successful Submission: 2025-08-25 13:30:41

Scripting with Arguments

Time of First Successful Submission: 2025-08-25 13:31:29

Scripting with Conditionals

Time of First Successful Submission: 2025-08-25 14:53:45

Scripting with Default Cases

Time of First Successful Submission: 2025-08-25 14:54:24

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-08-25 14:56:06

Reading Shell Scripts

Time of First Successful Submission: 2025-08-25 14:59:48

Launching Screen

Time of First Successful Submission: 2025-08-25 15:02:05

Detaching and Attaching

Time of First Successful Submission: 2025-08-25 15:03:02

Finding Sessions

Time of First Successful Submission: 2025-08-25 15:03:59

Switching Windows

Time of First Successful Submission: 2025-08-25 15:05:14

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-08-25 15:05:53

Switching Windows (tmux)

Time of First Successful Submission: 2025-08-25 15:06:13

The PATH Variable

Time of First Successful Submission: 2025-08-25 15:09:08

Setting PATH

Time of First Successful Submission: 2025-08-25 15:10:07

Finding Commands

Time of First Successful Submission: 2025-08-25 15:11:05

Adding Commands

Time of First Successful Submission: 2025-08-25 15:13:52

Hijacking Commands

Time of First Successful Submission: 2025-08-25 15:15:47

Bashrc Backdoor

Time of First Successful Submission: 2025-08-26 04:41:43

Sniffing Input

Time of First Successful Submission: 2025-08-26 04:56:04

Overshared Directories

Time of First Successful Submission: 2025-08-26 05:01:48

Tricky Linking

Time of First Successful Submission: 2025-08-26 05:08:59

Sniffing Process Arguments

Time of First Successful Submission: 2025-08-26 05:16:30

Snooping on Configurations

Time of First Successful Submission: 2025-08-26 05:19:54

The Fork Bomb

Time of First Successful Submission: 2025-08-26 05:28:08

Disk-Space Doomsday

Time of First Successful Submission: 2025-08-26 05:31:12

rm -rf /

Time of First Successful Submission: 2025-08-26 05:34:44

Life after rm -rf /

Time of First Successful Submission: 2025-08-26 05:38:39

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-08-26 05:41:06


Computing 101

65 / 132 1942 / 24573


Your First Register

Time of First Successful Submission: 2025-07-05 15:51:58

Your First Syscall

Time of First Successful Submission: 2025-07-05 15:56:35

Exit Codes

Time of First Successful Submission: 2025-07-05 16:02:39

Building Executables

Time of First Successful Submission: 2025-07-05 16:11:31

Moving Between Registers

Time of First Successful Submission: 2025-07-05 16:17:35

Loading From Memory

Time of First Successful Submission: 2025-07-06 11:10:28

More Loading Practice

Time of First Successful Submission: 2025-07-06 11:12:38

Dereferencing Pointers

Time of First Successful Submission: 2025-07-06 11:33:19

Dereferencing Yourself

Time of First Successful Submission: 2025-07-06 11:35:56

Dereferencing with Offsets

Time of First Successful Submission: 2025-07-06 11:38:10

Stored Addresses

Time of First Successful Submission: 2025-07-06 11:41:01

Double Dereference

Time of First Successful Submission: 2025-07-06 11:43:09

The Stack

Time of First Successful Submission: 2026-06-22 08:32:11

Stack Offsets

Time of First Successful Submission: 2026-06-22 08:34:20

Program Arguments on the Stack

Time of First Successful Submission: 2026-06-22 08:37:48

Popping From the Stack

Time of First Successful Submission: 2026-06-22 08:39:38

Negative Numbers

Time of First Successful Submission: 2026-06-24 06:48:32

Negative Numbers (16-bit)

Time of First Successful Submission: 2026-06-25 05:41:05

Negative Numbers (32-bit)

Time of First Successful Submission: 2026-06-25 05:43:24

Encoding Negatives

Time of First Successful Submission: 2026-06-25 05:52:04

Binary and Hex Encoding

Time of First Successful Submission: 2026-06-28 07:51:14

More Hex

Time of First Successful Submission: 2026-06-28 07:55:39

Decoding Hex

Time of First Successful Submission: 2026-06-28 07:58:42

Mixed Conversions

Time of First Successful Submission: 2026-06-28 08:03:01

Disassembling Programs

Time of First Successful Submission: 2026-06-30 07:59:25

Tracing Syscalls

Time of First Successful Submission: 2025-07-05 16:29:50

Starting GDB

Time of First Successful Submission: 2025-07-05 19:41:09

Quitting GDB

Time of First Successful Submission: 2026-06-29 16:20:55

Starting Programs in GDB

Time of First Successful Submission: 2025-07-05 19:42:50

Disassembling in GDB

Time of First Successful Submission: 2026-06-30 07:29:58

Stepping Through Instructions

Time of First Successful Submission: 2026-06-30 07:32:26

Reading Register Values

Time of First Successful Submission: 2026-06-30 07:33:35

Popping Stack Values

Time of First Successful Submission: 2026-06-30 07:36:56

Examining Memory

Time of First Successful Submission: 2026-06-30 07:38:54

Examining Stack Pointers

Time of First Successful Submission: 2026-06-30 07:44:21

Cooperative Debugging

Time of First Successful Submission: 2026-06-30 07:54:32

Running with Arguments

Time of First Successful Submission: 2026-06-30 07:55:36

Redirecting Input in GDB

Time of First Successful Submission: 2026-06-30 07:57:35

Writing Output

Time of First Successful Submission: 2025-07-06 18:53:34

Chaining Syscalls

Time of First Successful Submission: 2025-07-06 18:57:36

Writing Strings

Time of First Successful Submission: 2025-07-06 18:58:38

Reading Data

Time of First Successful Submission: 2025-07-06 19:39:51

Reading Exactly

Time of First Successful Submission: 2026-07-01 11:58:54

Opening Files

Time of First Successful Submission: 2026-07-02 07:22:45

Hardcoding the Filename

Time of First Successful Submission: 2026-07-02 07:28:54

RIP-Relative Strings

Time of First Successful Submission: 2026-07-02 07:38:58

Debugging Programs

Time of First Successful Submission: 2025-07-15 08:00:58

Inspecting Registers

Time of First Successful Submission: 2025-07-15 08:21:33

Examining Memory

Time of First Successful Submission: 2025-07-16 19:49:10

Setting Breakpoints

Time of First Successful Submission: 2025-07-18 17:05:10

GDB Scripting

Time of First Successful Submission: 2025-07-19 15:53:33

Modifying Data

Time of First Successful Submission: 2025-07-19 17:04:21

Modifying Execution

Time of First Successful Submission: 2025-07-19 17:06:36

Broken Functions

Time of First Successful Submission: 2025-07-19 20:26:55

Exit

Time of First Successful Submission: 2025-07-21 05:28:16

Socket

Time of First Successful Submission: 2025-07-21 05:43:32

Bind

Time of First Successful Submission: 2025-07-21 15:59:36

Listen

Time of First Successful Submission: 2025-07-21 16:04:59

Accept

Time of First Successful Submission: 2025-07-21 17:44:41

Static Response

Time of First Successful Submission: 2025-07-22 04:03:08

Dynamic Response

Time of First Successful Submission: 2025-07-27 10:32:42

Iterative GET Server

Time of First Successful Submission: 2025-07-27 10:35:35

Concurrent GET Server

Time of First Successful Submission: 2025-07-27 10:51:18

Concurrent POST Server

Time of First Successful Submission: 2025-07-28 23:12:45

Web Server

Time of First Successful Submission: 2025-07-28 23:13:34


Playing With Programs

116 / 116 299 / 26586


What's the password?

Time of First Successful Submission: 2025-07-29 20:30:58

... and again!

Time of First Successful Submission: 2025-07-30 08:56:24

Newline Troubles

Time of First Successful Submission: 2025-07-30 08:58:19

Reasoning about files

Time of First Successful Submission: 2025-07-30 08:59:37

Specifying Filenames

Time of First Successful Submission: 2025-07-30 09:01:06

Binary and Hex Encoding

Time of First Successful Submission: 2025-07-30 09:10:43

More Hex

Time of First Successful Submission: 2025-07-30 09:13:47

Decoding Hex

Time of First Successful Submission: 2025-08-02 17:15:47

Decoding Practice

Time of First Successful Submission: 2025-08-02 17:18:30

Encoding Practice

Time of First Successful Submission: 2025-08-02 18:01:41

Hex-encoding ASCII

Time of First Successful Submission: 2025-08-02 18:43:17

Nested Encoding

Time of First Successful Submission: 2025-08-02 19:08:14

Hex-encoding UTF-8

Time of First Successful Submission: 2025-08-03 11:21:10

UTF Mixups

Time of First Successful Submission: 2025-08-03 11:27:13

Modifying Encoded Data

Time of First Successful Submission: 2025-08-03 11:33:02

Decoding Base64

Time of First Successful Submission: 2025-08-03 13:09:25

Encoding Base64

Time of First Successful Submission: 2025-08-03 13:11:24

Dealing with Obfuscation

Time of First Successful Submission: 2025-08-03 13:16:38

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-08-03 13:34:07

Your First HTTP Request

Time of First Successful Submission: 2025-08-06 06:11:06

Reading Flask

Time of First Successful Submission: 2025-08-07 05:34:27

Commented Data

Time of First Successful Submission: 2025-08-07 05:37:06

HTTP Metadata

Time of First Successful Submission: 2025-08-07 05:38:25

HTTP (netcat)

Time of First Successful Submission: 2025-08-07 05:40:26

HTTP Paths (netcat)

Time of First Successful Submission: 2025-08-07 05:41:35

HTTP (curl)

Time of First Successful Submission: 2025-08-07 05:42:55

HTTP (python)

Time of First Successful Submission: 2025-08-07 05:43:50

HTTP Host Header (python)

Time of First Successful Submission: 2025-08-07 07:28:13

HTTP Host Header (curl)

Time of First Successful Submission: 2025-08-07 07:55:05

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-08-07 07:57:41

URL Encoding (netcat)

Time of First Successful Submission: 2025-08-07 07:59:49

HTTP GET Parameters

Time of First Successful Submission: 2025-08-07 10:03:59

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-08-07 10:06:23

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-08-07 10:08:44

HTTP Forms

Time of First Successful Submission: 2025-08-07 10:15:12

HTTP Forms (curl)

Time of First Successful Submission: 2025-08-08 04:58:26

HTTP Forms (netcat)

Time of First Successful Submission: 2025-08-08 05:01:03

HTTP Forms (python)

Time of First Successful Submission: 2025-08-08 05:03:19

HTTP Forms Without Forms

Time of First Successful Submission: 2025-08-08 05:08:17

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-08-08 05:09:56

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-08-08 05:13:18

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-08-09 05:09:28

HTTP Redirects (curl)

Time of First Successful Submission: 2025-08-09 05:11:15

HTTP Redirects (python)

Time of First Successful Submission: 2025-08-09 05:12:28

HTTP Cookies (curl)

Time of First Successful Submission: 2025-08-09 05:17:07

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-08-09 05:28:12

HTTP Cookies (python)

Time of First Successful Submission: 2025-08-09 05:30:47

Server State (python)

Time of First Successful Submission: 2025-08-09 05:31:52

Listening Web

Time of First Successful Submission: 2025-08-09 05:35:29

Speaking Redirects

Time of First Successful Submission: 2025-08-09 05:39:37

JavaScript Redirects

Time of First Successful Submission: 2025-08-09 05:45:58

Including JavaScript

Time of First Successful Submission: 2025-08-09 05:53:16

HTTP (javascript)

Time of First Successful Submission: 2025-08-09 07:31:19

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-08-09 07:35:45

HTTP Forms (javascript)

Time of First Successful Submission: 2025-08-09 07:43:07

cat

Time of First Successful Submission: 2025-08-09 13:48:50

more

Time of First Successful Submission: 2025-08-09 13:49:12

less

Time of First Successful Submission: 2025-08-09 13:49:37

tail

Time of First Successful Submission: 2025-08-09 13:49:58

head

Time of First Successful Submission: 2025-08-09 13:50:31

sort

Time of First Successful Submission: 2025-08-09 13:50:52

vim

Time of First Successful Submission: 2025-08-09 13:51:26

emacs

Time of First Successful Submission: 2025-08-09 13:51:53

nano

Time of First Successful Submission: 2025-08-09 13:52:27

rev

Time of First Successful Submission: 2025-08-09 13:53:11

od

Time of First Successful Submission: 2025-08-09 14:02:01

hd

Time of First Successful Submission: 2025-08-09 15:04:22

xxd

Time of First Successful Submission: 2025-08-09 15:05:19

base32

Time of First Successful Submission: 2025-08-09 15:06:28

base64

Time of First Successful Submission: 2025-08-09 15:07:12

split

Time of First Successful Submission: 2025-08-09 15:08:29

gzip

Time of First Successful Submission: 2025-08-09 15:13:05

bzip2

Time of First Successful Submission: 2025-08-09 15:16:05

zip

Time of First Successful Submission: 2025-08-09 15:19:10

tar

Time of First Successful Submission: 2025-08-09 15:25:42

ar

Time of First Successful Submission: 2025-08-09 15:30:24

cpio

Time of First Successful Submission: 2025-08-09 19:17:42

genisoimage

Time of First Successful Submission: 2025-08-09 18:58:55

env

Time of First Successful Submission: 2025-08-09 18:22:52

find

Time of First Successful Submission: 2025-08-09 18:28:10

make

Time of First Successful Submission: 2025-08-09 19:18:38

nice

Time of First Successful Submission: 2025-08-09 19:23:41

timeout

Time of First Successful Submission: 2025-08-09 19:24:16

stdbuf

Time of First Successful Submission: 2025-08-09 19:25:20

setarch

Time of First Successful Submission: 2025-08-09 19:27:03

watch

Time of First Successful Submission: 2025-08-09 19:34:32

socat

Time of First Successful Submission: 2025-08-09 19:39:43

whiptail

Time of First Successful Submission: 2025-08-10 09:22:26

awk

Time of First Successful Submission: 2025-08-10 09:28:19

sed

Time of First Successful Submission: 2025-08-10 09:29:39

ed

Time of First Successful Submission: 2025-08-10 09:33:59

chown

Time of First Successful Submission: 2025-08-10 09:34:25

chmod

Time of First Successful Submission: 2025-08-10 09:34:49

cp

Time of First Successful Submission: 2025-08-10 09:41:09

mv

Time of First Successful Submission: 2025-08-11 08:26:13

perl

Time of First Successful Submission: 2025-08-10 12:49:19

python

Time of First Successful Submission: 2025-08-10 09:48:17

ruby

Time of First Successful Submission: 2025-08-10 12:46:48

bash

Time of First Successful Submission: 2025-08-10 12:41:13

date

Time of First Successful Submission: 2025-08-10 12:50:19

dmesg

Time of First Successful Submission: 2025-08-10 12:51:31

wc

Time of First Successful Submission: 2025-08-10 12:52:13

gcc

Time of First Successful Submission: 2025-08-10 13:19:47

as

Time of First Successful Submission: 2025-08-10 13:07:16

wget

Time of First Successful Submission: 2025-08-11 08:33:39

ssh-keygen

Time of First Successful Submission: 2025-08-12 08:19:51

SQL Queries

Time of First Successful Submission: 2025-08-11 10:49:54

Filtering SQL

Time of First Successful Submission: 2025-08-11 10:52:05

Choosing Columns

Time of First Successful Submission: 2025-08-11 11:29:23

Exclusionary Filtering

Time of First Successful Submission: 2025-08-11 11:46:58

Filtering Strings

Time of First Successful Submission: 2025-08-11 11:48:39

Filtering on Expressions

Time of First Successful Submission: 2025-08-11 11:50:34

SELECTing Expressions

Time of First Successful Submission: 2025-08-11 12:02:03

Composite Conditions

Time of First Successful Submission: 2025-08-11 14:04:12

Reaching Your LIMITs

Time of First Successful Submission: 2025-08-12 04:52:07

Querying Metadata

Time of First Successful Submission: 2025-08-12 04:55:24


Content Injection

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Teacher Login

Time of First Successful Submission: 2026-09-17 07:32:56

Teacher Login 2

Time of First Successful Submission: 2026-09-17 08:53:12

Teacher Login 3

Time of First Successful Submission: 2026-09-17 09:01:40

Teacher Login 4

Time of First Successful Submission: 2026-09-17 09:04:56

Teacher Login 5

Time of First Successful Submission: 2026-09-17 09:33:16

Teacher Login 6

Time of First Successful Submission: 2026-09-17 09:39:05

Teacher Login 7

Time of First Successful Submission: 2026-09-17 10:18:26

Class Cancellation

Time of First Successful Submission: 2026-09-17 10:29:37

Class Cancellation 2

Time of First Successful Submission: 2026-09-17 10:33:19

Class Cancellation 3

Time of First Successful Submission: 2026-09-17 10:40:54


DSU Cyber Camps

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Using the Terminal

Time of First Successful Submission: 2025-08-08 18:29:42

Using the VSCode Workspace

Time of First Successful Submission: 2025-07-04 12:16:25

Using the GUI Desktop

Time of First Successful Submission: 2025-07-04 12:20:21

Pasting into the Desktop

Time of First Successful Submission: 2025-07-04 12:22:48

Connecting over SSH

Time of First Successful Submission: 2026-01-29 16:46:51

Restarting Challenges

Time of First Successful Submission: 2025-07-04 12:26:36

Getting Help

Time of First Successful Submission: 2025-07-04 12:30:39

Challenge Programs

Time of First Successful Submission: 2025-07-04 12:32:20

The Flag File

Time of First Successful Submission: 2025-07-04 12:34:09

Using Privileged Mode

Time of First Successful Submission: 2025-07-04 12:37:34

Persistent Home Directories - One

Time of First Successful Submission: 2025-07-04 12:40:19

Persistent Home Directories - Two

Time of First Successful Submission: 2025-07-04 12:41:31

Google Dorks

Time of First Successful Submission: 2026-03-19 12:35:28

Social Media Password

Time of First Successful Submission: 2026-03-19 12:50:52

Grep Master

Time of First Successful Submission: 2026-08-26 11:32:44


GCA CTF

15 / 104 478 / 68919


Using the Terminal

Time of First Successful Submission: 2025-08-08 18:29:42

Using the VSCode Workspace

Time of First Successful Submission: 2025-07-04 12:16:25

Using the GUI Desktop

Time of First Successful Submission: 2025-07-04 12:20:21

Pasting into the Desktop

Time of First Successful Submission: 2025-07-04 12:22:48

Connecting over SSH

Time of First Successful Submission: 2026-01-29 16:46:51

Restarting Challenges

Time of First Successful Submission: 2025-07-04 12:26:36

Getting Help

Time of First Successful Submission: 2025-07-04 12:30:39

Challenge Programs

Time of First Successful Submission: 2025-07-04 12:32:20

The Flag File

Time of First Successful Submission: 2025-07-04 12:34:09

Using Privileged Mode

Time of First Successful Submission: 2025-07-04 12:37:34

Persistent Home Directories - One

Time of First Successful Submission: 2025-07-04 12:40:19

Persistent Home Directories - Two

Time of First Successful Submission: 2025-07-04 12:41:31

Google Dorks

Time of First Successful Submission: 2026-03-19 12:35:28

Social Media Password

Time of First Successful Submission: 2026-03-19 12:50:52

Grep Master

Time of First Successful Submission: 2026-08-26 11:32:44


Privilege Escalation

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aa-exec

Time of First Successful Submission: 2026-08-25 18:08:33

arp

Time of First Successful Submission: 2026-08-28 07:38:11

ascii-xfr

Time of First Successful Submission: 2026-08-26 11:25:02

awk

Time of First Successful Submission: 2026-08-25 18:20:22

base32

Time of First Successful Submission: 2026-08-26 11:26:54

base64

Time of First Successful Submission: 2026-08-26 11:25:40

basenc

Time of First Successful Submission: 2026-08-26 11:28:14

basez

Time of First Successful Submission: 2026-08-26 11:29:32

busybox

Time of First Successful Submission: 2026-08-28 07:39:13

cat

Time of First Successful Submission: 2026-08-26 11:30:09

chmod

Time of First Successful Submission: 2026-08-28 07:39:52

curl

Time of First Successful Submission: 2026-09-02 05:04:52

dd

Time of First Successful Submission: 2026-09-02 05:06:20

diff

Time of First Successful Submission: 2026-08-28 07:43:24

emacs

Time of First Successful Submission: 2026-08-28 07:44:00

file

Time of First Successful Submission: 2026-09-02 05:11:22

grep

Time of First Successful Submission: 2026-08-28 07:44:38

head

Time of First Successful Submission: 2026-08-26 11:16:09

hexdump

Time of First Successful Submission: 2026-08-26 11:22:01

less

Time of First Successful Submission: 2026-08-28 07:47:51

more

Time of First Successful Submission: 2026-08-28 07:48:21

sed

Time of First Successful Submission: 2026-08-25 18:21:40

strings

Time of First Successful Submission: 2026-08-28 07:49:18

tail

Time of First Successful Submission: 2026-08-26 18:18:31

uniq

Time of First Successful Submission: 2026-08-26 18:15:58

view

Time of First Successful Submission: 2026-08-26 18:15:09

vim

Time of First Successful Submission: 2026-08-26 18:14:25

watch

Time of First Successful Submission: 2026-08-28 07:52:52

wc

Time of First Successful Submission: 2026-08-28 07:55:06

xargs

Time of First Successful Submission: 2026-08-25 18:23:02

xxd

Time of First Successful Submission: 2026-08-28 07:50:34

apache2ctl

Time of First Successful Submission: 2026-09-03 09:53:32

gdb

Time of First Successful Submission: 2026-09-04 10:16:07

python

Time of First Successful Submission: 2026-09-04 09:33:32


Pwntools Tutorials

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Level 0.0

Time of First Successful Submission: 2025-07-30 09:40:23

Level 1.0

Time of First Successful Submission: 2025-08-01 11:53:20

Level 1.1

Time of First Successful Submission: 2025-08-01 12:06:00

Level 2.0

Time of First Successful Submission: 2025-08-01 12:21:26

Level 2.1

Time of First Successful Submission: 2025-08-01 12:24:46

Level 2.2

Time of First Successful Submission: 2025-08-01 12:34:41

Level 2.3

Time of First Successful Submission: 2025-08-01 12:45:10

Level 2.4

Time of First Successful Submission: 2025-08-01 12:47:57

Level 2.5

Time of First Successful Submission: 2025-08-01 13:05:19

Level 2.6

Time of First Successful Submission: 2025-08-01 18:35:58

Level 3.0

Time of First Successful Submission: 2025-08-02 15:27:23

Level 4.0

Time of First Successful Submission: 2026-03-23 16:38:20