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pwn.college Archives

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level1

Time of First Successful Submission: 2022-03-30 08:15:05

level2

Time of First Successful Submission: 2022-04-06 15:42:16

level3

Time of First Successful Submission: 2022-04-06 15:44:06

level4

Time of First Successful Submission: 2022-04-06 15:47:09

level5

Time of First Successful Submission: 2022-04-07 13:45:21

level6

Time of First Successful Submission: 2022-04-07 13:47:13

level7

Time of First Successful Submission: 2022-04-07 13:49:24

level8

Time of First Successful Submission: 2022-04-07 13:53:00

level9

Time of First Successful Submission: 2022-04-07 13:55:29

level10

Time of First Successful Submission: 2022-04-07 16:41:35

level11

Time of First Successful Submission: 2022-04-07 16:50:05

level12

Time of First Successful Submission: 2022-04-07 16:59:41

level13

Time of First Successful Submission: 2022-04-07 17:17:04

level14

Time of First Successful Submission: 2022-04-07 18:04:56

level15

Time of First Successful Submission: 2022-04-07 18:47:47

level16

Time of First Successful Submission: 2022-04-07 18:48:51

level17

Time of First Successful Submission: 2022-04-07 18:51:59

level18

Time of First Successful Submission: 2022-04-07 18:54:27

level19

Time of First Successful Submission: 2022-04-07 19:00:38

level20

Time of First Successful Submission: 2022-04-07 19:12:28

level21

Time of First Successful Submission: 2022-04-08 13:46:02

level22

Time of First Successful Submission: 2022-04-08 13:48:09

level23

Time of First Successful Submission: 2022-04-08 13:49:23

level24

Time of First Successful Submission: 2022-04-08 13:50:55

level25

Time of First Successful Submission: 2022-04-08 13:52:56

level26

Time of First Successful Submission: 2022-04-08 13:55:47

level27

Time of First Successful Submission: 2022-04-09 08:48:09

level28

Time of First Successful Submission: 2022-04-09 09:03:45

level29

Time of First Successful Submission: 2022-04-11 16:52:03

level30

Time of First Successful Submission: 2022-04-11 16:54:10

level31

Time of First Successful Submission: 2022-04-11 17:22:01

level32

Time of First Successful Submission: 2022-04-11 17:27:12

level33

Time of First Successful Submission: 2022-04-11 17:35:24

level34

Time of First Successful Submission: 2022-04-11 17:44:03

level35

Time of First Successful Submission: 2022-04-11 17:48:49

level36

Time of First Successful Submission: 2022-04-11 17:50:08

level37

Time of First Successful Submission: 2022-04-11 17:54:22

level38

Time of First Successful Submission: 2022-04-12 15:44:44

level39

Time of First Successful Submission: 2022-04-12 15:47:22

level40

Time of First Successful Submission: 2022-04-12 15:56:32

level41

Time of First Successful Submission: 2022-04-12 16:19:19

level42

Time of First Successful Submission: 2022-04-12 16:22:20

level43

Time of First Successful Submission: 2022-04-12 16:27:31

level44

Time of First Successful Submission: 2022-04-12 16:29:50

level45

Time of First Successful Submission: 2022-04-12 16:36:25

level46

Time of First Successful Submission: 2022-04-12 16:45:23

level47

Time of First Successful Submission: 2022-04-12 16:47:50

level48

Time of First Successful Submission: 2022-04-13 07:41:27

level49

Time of First Successful Submission: 2022-04-13 07:44:01

level50

Time of First Successful Submission: 2022-04-13 07:45:39

level51

Time of First Successful Submission: 2022-04-13 07:47:34

level52

Time of First Successful Submission: 2022-04-13 07:52:44

level53

Time of First Successful Submission: 2022-04-13 07:56:35

level54

Time of First Successful Submission: 2022-04-13 07:59:51

level55

Time of First Successful Submission: 2022-04-13 08:02:13

level56

Time of First Successful Submission: 2022-04-14 16:54:27

level57

Time of First Successful Submission: 2022-04-14 16:56:56

level58

Time of First Successful Submission: 2022-04-14 16:59:57

level59

Time of First Successful Submission: 2022-04-15 07:42:08

level66

Time of First Successful Submission: 2022-04-18 16:42:45

level67

Time of First Successful Submission: 2022-04-18 16:44:49

level68

Time of First Successful Submission: 2022-04-18 19:41:57

level70

Time of First Successful Submission: 2022-04-23 09:51:36

level71

Time of First Successful Submission: 2022-04-23 09:56:43

level72

Time of First Successful Submission: 2022-04-23 10:01:11

level73

Time of First Successful Submission: 2024-09-30 16:48:18

level74

Time of First Successful Submission: 2024-09-30 16:48:06

level76

Time of First Successful Submission: 2024-09-30 16:47:54

level77

Time of First Successful Submission: 2024-09-30 16:47:41

level78

Time of First Successful Submission: 2024-09-30 16:47:31

level79

Time of First Successful Submission: 2024-09-30 17:34:41

level80

Time of First Successful Submission: 2024-10-01 16:34:08

level82

Time of First Successful Submission: 2024-10-02 15:46:21

HTTP (curl)

Time of First Successful Submission: 2024-07-30 14:17:24

HTTP (python)

Time of First Successful Submission: 2024-07-30 14:23:27

URL Encoding (curl)

Time of First Successful Submission: 2024-07-30 14:52:13

URL Encoding (python)

Time of First Successful Submission: 2024-07-30 14:54:27

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2024-07-31 14:52:53

HTTP GET Parameters (python)

Time of First Successful Submission: 2024-07-31 14:57:36

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2024-07-31 15:05:15

Multiple Form Fields (python)

Time of First Successful Submission: 2024-08-01 08:34:44

HTTP JSON (curl)

Time of First Successful Submission: 2024-07-31 15:18:42

HTTP JSON (netcat)

Time of First Successful Submission: 2024-07-31 16:45:38

HTTP JSON (python)

Time of First Successful Submission: 2024-08-01 08:37:22

Complex HTTP JSON (curl)

Time of First Successful Submission: 2024-07-31 15:23:09

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2024-07-31 16:51:54

Complex HTTP JSON (python)

Time of First Successful Submission: 2024-08-01 08:39:48

Server State (curl)

Time of First Successful Submission: 2024-07-31 16:20:49

Server State (netcat)

Time of First Successful Submission: 2024-08-01 08:27:43


ARM Architecture

14 / 28 289 / 623


Level1

Time of First Successful Submission: 2024-10-15 08:53:42

Level2

Time of First Successful Submission: 2024-10-15 08:53:29

Level3

Time of First Successful Submission: 2024-10-15 08:53:52

Level4

Time of First Successful Submission: 2024-10-15 16:45:09

Level5

Time of First Successful Submission: 2024-10-15 16:45:32

Level6

Time of First Successful Submission: 2024-10-15 16:45:43

Level7

Time of First Successful Submission: 2024-10-15 16:45:53

Level8

Time of First Successful Submission: 2024-10-17 08:10:16

Level9

Time of First Successful Submission: 2024-10-17 08:10:49

Level10

Time of First Successful Submission: 2024-10-17 08:11:02

Level11

Time of First Successful Submission: 2024-10-17 08:11:15

Level12

Time of First Successful Submission: 2025-01-14 10:37:12

Level13

Time of First Successful Submission: 2025-01-14 11:27:17

Level14

Time of First Successful Submission: 2025-01-14 15:19:57


Intro to Programming Languages

203 / 234 131 / 28083


Lecture 1.1. Course Environment

Time of First Successful Submission: 2025-09-09 09:57:47

Lab 1.1 - Start Terminal

Time of First Successful Submission: 2025-08-28 15:57:05

Lecture 1.2. Linux Shells

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

Lecture 1.3. Linux File System

Time of First Successful Submission: 2025-09-09 12:27:16

Lecture 1.4. Executing Programs

Time of First Successful Submission: 2025-09-09 12:31:00

Lecture 1.5. Common Commands

Time of First Successful Submission: 2025-09-09 12:37:49

Lab 1.5.2 - Using ls and cd

Time of First Successful Submission: 2025-09-09 12:41:14

Lab 1.5.3 - Using grep

Time of First Successful Submission: 2025-09-09 12:43:07

Lecture 1.6. Redirection of I/O

Time of First Successful Submission: 2025-09-09 12:46:55

Lab 1.6 - Using grep and pipe

Time of First Successful Submission: 2025-09-09 12:55:07

Lecture 1.7. Regular Expressions

Time of First Successful Submission: 2025-09-09 12:59:07

Lecture 1.8. Misc Linux

Time of First Successful Submission: 2025-09-09 13:03:32

Lecture 1.9. Testing Code on pwn.college

Time of First Successful Submission: 2025-09-09 13:05:38

Lab 1.9 - Test some If Statements

Time of First Successful Submission: 2025-09-09 13:15:47

P1.0 Level 1 Open /flag in VSCode

Time of First Successful Submission: 2025-09-09 13:20:52

Commands

Time of First Successful Submission: 2024-07-16 09:27:47

Command Arguments

Time of First Successful Submission: 2024-07-16 09:28:38

Command History

Time of First Successful Submission: 2025-06-17 08:50:08

The Root Path

Time of First Successful Submission: 2024-07-16 09:29:57

Absolute Paths

Time of First Successful Submission: 2024-07-16 09:30:37

Changing position

Time of First Successful Submission: 2024-07-16 09:31:22

Changing to an Absolute Path

Time of First Successful Submission: 2024-07-16 09:32:14

Relative Paths

Time of First Successful Submission: 2024-07-16 09:34:45

P1.0 Level 5 read

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

Cat

Time of First Successful Submission: 2024-07-16 13:02:30

Ls

Time of First Successful Submission: 2024-07-16 13:05:04

Ls All

Time of First Successful Submission: 2024-07-16 13:06:48

P1.0 Level 2 list dir

Time of First Successful Submission: 2025-09-09 13:22:42

Find

Time of First Successful Submission: 2024-07-16 13:14:26

P1.0 Level 3 change dir

Time of First Successful Submission: 2025-09-09 13:23:35

P1.0 Level 4 move

Time of First Successful Submission: 2025-09-09 13:24:29

P1.0 Level 6 grep

Time of First Successful Submission: 2025-09-09 13:26:55

P1.0 Level 7 execute

Time of First Successful Submission: 2025-09-09 13:27:56

Piping Echo

Time of First Successful Submission: 2024-07-16 15:42:06

Piping Stdout

Time of First Successful Submission: 2024-07-16 15:44:09

Piping Stdin

Time of First Successful Submission: 2024-07-16 15:47:11

P1.0 Level 8 stdin

Time of First Successful Submission: 2025-09-09 13:28:44

P1.0 Level 9 pipe

Time of First Successful Submission: 2025-09-09 13:29:47

P1.0 Level 10 args

Time of First Successful Submission: 2025-09-09 13:30:35

P1.0 Level 11 gccpipe

Time of First Successful Submission: 2025-09-09 13:50:18

P1.0 Level 12 speedy

Time of First Successful Submission: 2025-09-09 13:58:40

P1.0 Level 13 testing

Time of First Successful Submission: 2025-09-09 14:04:55

P1.0 Level 14 ifs test

Time of First Successful Submission: 2025-09-09 14:10:23

Lecture 2.1.1.0 Paradigms and C

Time of First Successful Submission: 2025-09-09 14:50:40

Lecture 2.1.2. First C Program and Vars

Time of First Successful Submission: 2025-09-09 14:53:50

Lecture 2.1.2.1. Standard Output

Time of First Successful Submission: 2025-09-09 14:56:33

Lecture 2.1.2.2. Standard In

Time of First Successful Submission: 2025-09-09 15:27:45

Lab 2.1.2.1 - C Input

Time of First Successful Submission: 2025-09-09 15:42:23

Lecture 2.1.2.3. Flow Control & Command Line Arguments

Time of First Successful Submission: 2025-09-09 15:45:22

EzLab 2.1.2.3 - Control Flow

Time of First Successful Submission: 2025-09-09 15:47:49

Lecture 2.1.3.0 Dec & Def Functions

Time of First Successful Submission: 2025-09-09 15:50:10

Lecture 2.1.3.1. Globals & Locals

Time of First Successful Submission: 2025-09-09 15:54:10

Lecture 2.1.3.2. Function Params and Ret Vals

Time of First Successful Submission: 2025-09-09 16:01:48

EzLab 2.1.3.2 Pass by Value

Time of First Successful Submission: 2025-09-09 15:59:19

Lab 2.1.3.1 - Functions

Time of First Successful Submission: 2025-09-09 16:15:38

Lecture 2.1.4. Global and Local Memory

Time of First Successful Submission: 2025-09-09 16:20:25

Lecture 2.1.4.1. Function Frames

Time of First Successful Submission: 2025-09-09 16:24:31

Lecture 2.1.5. Debugging C Programs

Time of First Successful Submission: 2025-09-09 16:31:03

Lab 2.1.5.1 - Using VSCode Debugger

Time of First Successful Submission: 2025-09-09 16:53:02

P2.1 Level 01 C Force

Time of First Successful Submission: 2025-09-09 17:06:11

P2.1 Level 02 C Args

Time of First Successful Submission: 2025-09-09 17:08:11

P2.1 Level 03 scanf

Time of First Successful Submission: 2025-09-09 17:20:36

P2.1 Level 04 getchar

Time of First Successful Submission: 2025-09-10 08:31:51

P2.1 Level 05 add-n-sub

Time of First Successful Submission: 2025-09-10 11:28:23

P2.1 Level 06 debug me

Time of First Successful Submission: 2025-09-10 11:32:39

Lecture 2.2.1.1. C-Arrays

Time of First Successful Submission: 2025-09-10 14:15:45

Lecture 2.2.2. C-Strings

Time of First Successful Submission: 2025-09-10 14:19:23

Lab 2.2.2.0 - Print C-String by Character

Time of First Successful Submission: 2025-09-10 14:26:40

Lab 2.2.2.1 - Debugging with Seg Faults

Time of First Successful Submission: 2025-09-10 14:33:54

Lecture 2.2.3.1. Input to String

Time of First Successful Submission: 2025-09-10 14:37:17

Lecture 2.2.3.2 Using fgets

Time of First Successful Submission: 2025-09-10 14:41:59

Lecture 2.2.3.3. Input Buffer

Time of First Successful Submission: 2025-09-10 14:54:27

Lecture 2.2.4. File operations

Time of First Successful Submission: 2025-09-10 14:59:13

Lab 2.2.4.1 - LeeT CaSe

Time of First Successful Submission: 2025-09-10 15:41:21

Lecture 2.2.5.1. strlen

Time of First Successful Submission: 2025-09-10 15:43:39

EzLab 2.2.5.1 - String Length (strlen)

Time of First Successful Submission: 2025-09-11 09:13:04

Lecture 2.2.5.2. strcat

Time of First Successful Submission: 2025-09-11 09:16:45

EzLab 2.2.5.2 - String Concatenate (strcat)

Time of First Successful Submission: 2025-09-11 09:24:39

Lecture 2.2.5.3. strcmp

Time of First Successful Submission: 2025-09-11 09:27:06

EzLab 2.2.5.3 - String Compare (strcmp)

Time of First Successful Submission: 2025-09-11 09:28:53

Lecture 2.2.5.4. strcpy

Time of First Successful Submission: 2025-09-11 09:33:48

EzLab 2.2.5.4 - String Copy (strcpy/strncpy)

Time of First Successful Submission: 2025-09-11 09:35:13

Lecture 2.2.5.6. strspn

Time of First Successful Submission: 2025-09-11 09:40:47

Lab 2.2.5.6 - String Highlighter

Time of First Successful Submission: 2025-09-11 12:20:56

P2.2 Level 01 length

Time of First Successful Submission: 2025-09-10 11:44:26

P2.2 Level 02 c-cat

Time of First Successful Submission: 2025-09-10 11:51:38

P2.2 Level 03 c-copy

Time of First Successful Submission: 2025-09-10 12:05:52

P2.2 Level 04 c-compare

Time of First Successful Submission: 2025-09-10 12:27:52

P2.2 Level 05 c-up

Time of First Successful Submission: 2025-09-10 13:01:07

P2.2 Level 06 c-bugs

Time of First Successful Submission: 2025-09-10 13:26:54

P2.2 Level 07 c-debugger

Time of First Successful Submission: 2025-09-10 13:30:39

P2.2 Level 08 c-debugger2

Time of First Successful Submission: 2025-09-10 13:33:18

P2.2 Level 09 c-grind

Time of First Successful Submission: 2025-09-10 13:39:01

Lecture 2.3.1. Stack pointers

Time of First Successful Submission: 2025-09-11 12:30:20

Lab 2.3.1.0 - Print Non-printable Chars

Time of First Successful Submission: 2025-09-11 12:46:15

Lecture 2.3.2.0 Examples Single Value

Time of First Successful Submission: 2025-09-11 14:55:50

Lecture 2.3.2.1. Examples of Ptr to Array

Time of First Successful Submission: 2025-09-11 15:02:42

EzLab 2.3.2.1 - Character Pointers

Time of First Successful Submission: 2025-09-11 15:10:00

EzLab 2.3.2.1 - C-String Pointers

Time of First Successful Submission: 2025-09-11 15:07:46

Lecture 2.3.3.1. strstr video

Time of First Successful Submission: 2025-09-11 15:14:25

EzLab 2.3.3.1 - Find str in str (strstr)

Time of First Successful Submission: 2025-09-11 15:18:20

Lab 2.3.3.1 - Find Word Count

Time of First Successful Submission: 2025-09-11 15:31:03

Lecture 2.3.3.2. strtok video

Time of First Successful Submission: 2025-09-11 15:42:47

EzLab 2.3.3.2 - Get tokens (strtok)

Time of First Successful Submission: 2025-09-11 16:11:23

Lab 2.3.3.2 - Word Count

Time of First Successful Submission: 2025-09-11 16:32:32

Lecture 2.3.3.3. strchr video

Time of First Successful Submission: 2025-09-11 16:13:08

Lecture 2.3.3.4. memset

Time of First Successful Submission: 2025-09-11 16:14:24

P2.3 Level 01 Pig Latin

Time of First Successful Submission: 2025-09-12 14:43:28

P2.3 Level 02 Pig Latin

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

P2.3 Level 03 Pig Latin

Time of First Successful Submission: 2025-09-15 09:31:58

P2.3 Level 04 Pig Latin

Time of First Successful Submission: 2025-09-15 09:48:29

Lecture 2.4.1.1. struct into

Time of First Successful Submission: 2025-09-11 16:41:38

EzLab 2.4.1.1 - Using a struct

Time of First Successful Submission: 2025-09-11 16:44:27

Lecture 2.4.1.4. string to struct

Time of First Successful Submission: 2025-09-11 16:47:06

EzLab 2.4.1.4 - Struct from string

Time of First Successful Submission: 2025-09-11 16:51:44

Lecture 2.4.1.5. array of struct

Time of First Successful Submission: 2025-09-11 16:55:34

Lab 2.4.1.5 - Songs List

Time of First Successful Submission: 2025-09-12 09:14:41

Lecture 2.4.1.6. enum

Time of First Successful Submission: 2025-09-11 16:58:36

Lecture 2.4.2.1. C preprocessor

Time of First Successful Submission: 2025-09-11 17:02:34

EzLab 2.4.2.1 - C Preprocessor

Time of First Successful Submission: 2025-09-12 08:27:16

Lecture 2.4.2.2. Header files

Time of First Successful Submission: 2025-09-12 08:43:16

Lecture 2.4.2.6. Makefile

Time of First Successful Submission: 2025-09-12 08:47:09

EzLab 2.4.2.6 - Makefiles

Time of First Successful Submission: 2025-09-12 08:52:05

Lab 2.4.2.6 - Make Songs

Time of First Successful Submission: 2025-09-12 09:24:07

Lab 2.4.2.6 - Filter Songs

Time of First Successful Submission: 2025-09-12 09:49:54

Lecture 2.5.1.3. the heap

Time of First Successful Submission: 2025-09-12 09:56:49

Lecture 2.5.1.4. malloc an int

Time of First Successful Submission: 2025-09-12 10:03:32

Lecture 2.5.1.5. create a heap based array

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

Lecture 2.5.1.6. free the heap

Time of First Successful Submission: 2025-09-12 12:25:36

EzLab 2.5.1.6 Heap

Time of First Successful Submission: 2025-09-12 12:31:01

Lab 2.5.1.6 - Stack on Heap

Time of First Successful Submission: 2025-09-12 12:43:57

Lecture 2.5.2.1. realloc

Time of First Successful Submission: 2025-09-12 12:48:40

Lecture 2.5.2.2. getline

Time of First Successful Submission: 2025-09-12 12:56:56

Lecture 2.5.2.3. strdup

Time of First Successful Submission: 2025-09-12 12:59:23

Lecture 2.5.2.4. struct malloc

Time of First Successful Submission: 2025-09-12 13:03:11

EzLab 2.5.2.4 Heap Based Array

Time of First Successful Submission: 2025-09-12 13:12:39

Lab 2.5.2.4 - Paging Songs

Time of First Successful Submission: 2025-09-12 14:05:22

P2.5 Level 01 Get Maxxed

Time of First Successful Submission: 2025-09-16 14:15:01

P2.5 Level 02 Load up those items

Time of First Successful Submission: 2025-09-18 09:39:20

P2.5 Level 03 Load the Rooms

Time of First Successful Submission: 2025-09-18 15:49:34

P2.5 Level 04 Free your mind

Time of First Successful Submission: 2025-09-18 16:16:36

P2.5 Level 05 Show me your room

Time of First Successful Submission: 2025-09-19 08:57:50

P2.5 Level 06 Moving Around

Time of First Successful Submission: 2025-09-19 09:34:21

P2.5 Level 07 Getting Items and Player's Inventory

Time of First Successful Submission: 2025-09-19 12:59:14

P2.5 Level 08 Dropping Items and Looking

Time of First Successful Submission: 2025-09-19 13:44:14

Lecture 2.6.1. Double Ptr Local

Time of First Successful Submission: 2025-09-15 09:56:39

Lecture 2.6.1.1. Double Ptr Heap

Time of First Successful Submission: 2025-09-15 10:02:43

Lecture 2.6.1.2. Triple Ptr Local

Time of First Successful Submission: 2025-09-15 13:23:34

Lecture 2.6.2.2. Pass-By-Address

Time of First Successful Submission: 2025-09-15 13:29:05

EzLab 2.6.2.2 Pass By Address

Time of First Successful Submission: 2025-09-15 13:25:53

Lecture 2.6.2.3. PBA - Double Ptrs

Time of First Successful Submission: 2025-09-15 13:31:43

Lecture 2.7.1.2. Array lists

Time of First Successful Submission: 2025-09-15 13:40:11

Lecture 2.7.1.3. Array lists insert and remove

Time of First Successful Submission: 2025-09-15 13:42:50

Lecture 2.7.2.0 Linked List

Time of First Successful Submission: 2025-09-15 13:47:45

Lecture 2.7.2.1. Linked List Insert at End

Time of First Successful Submission: 2025-09-15 13:53:15

Lecture 2.7.2.2. Linked List Insert at

Time of First Successful Submission: 2025-09-15 14:04:16

Lecture 2.7.2.3. Linked List Remove

Time of First Successful Submission: 2025-09-15 14:11:59

Lecture 2.7.2.4. Array list v. Linked List

Time of First Successful Submission: 2025-09-15 14:16:20

Lab 2.7.2.4a - Linked List Songs

Time of First Successful Submission: 2025-09-15 14:46:17

Lab 2.7.2.4b - LL Paging

Time of First Successful Submission: 2025-09-15 15:17:14

Lecture 3.1.1. OO Paradigm

Time of First Successful Submission: 2025-09-15 15:22:25

Lecture 3.1.2.1. Differences

Time of First Successful Submission: 2025-09-15 15:26:35

Lecture 3.1.2.2. Buffer and Files

Time of First Successful Submission: 2025-09-15 17:34:58

Lab 3.1.2.2 - Creating Objects from JSON

Time of First Successful Submission: 2025-09-15 20:11:46

Lecture 3.1.3. Classes

Time of First Successful Submission: 2025-09-16 09:15:40

EzLab 3.1.3.0 Classes & Objects

Time of First Successful Submission: 2025-09-16 09:21:08

Lecture 3.2.1. Inheritance introduction

Time of First Successful Submission: 2025-09-19 14:04:02

Lecture 3.2.2. Concrete Classes

Time of First Successful Submission: 2025-09-19 14:09:08

Lecture 3.2.2.1. Abstract Classes

Time of First Successful Submission: 2025-09-19 14:14:26

Lecture 3.2.2.2. Working with inherited classes

Time of First Successful Submission: 2025-09-19 14:27:02

EzLab 3.2.2.2 Inheritance

Time of First Successful Submission: 2025-09-19 14:41:19

Lecture 3.2.4. Header and c++ Files

Time of First Successful Submission: 2025-09-19 14:43:42

P3.2 Level 01 Get Data

Time of First Successful Submission: 2025-09-19 15:36:22

P3.2 Level 02 Create the Shop

Time of First Successful Submission: 2025-09-23 12:55:49

P3.2 Level 03 Shop Interface

Time of First Successful Submission: 2025-09-26 14:59:43

Lecture 3.3.1.2. Templated Types

Time of First Successful Submission: 2025-09-23 13:08:58

Lecture 3.3.2.1. STL Pairs and Vectors

Time of First Successful Submission: 2025-09-23 13:17:28

Lecture 3.3.2.2. STL Map

Time of First Successful Submission: 2025-09-23 13:25:51

Lecture 3.3.3. Smart Pointers

Time of First Successful Submission: 2025-09-23 13:30:25

Lecture 3.3.4.1. Pass by Reference

Time of First Successful Submission: 2025-09-23 13:32:42

Lecture 3.3.4.2. Operator Overloading

Time of First Successful Submission: 2025-09-23 13:36:05

Lecture 3.3.4.3. Friend keyword

Time of First Successful Submission: 2025-09-23 13:45:19

Lecture 4.1.1. Functional Programming Paradigm

Time of First Successful Submission: 2025-10-09 12:58:36

Lecture 4.1.1.2. Why Functional Language

Time of First Successful Submission: 2025-10-09 13:02:04

Lecture 4.1.2.1. Scheme Intro Part 1

Time of First Successful Submission: 2025-10-09 13:08:53

Lecture 4.1.2.2. Scheme Intro Part 2

Time of First Successful Submission: 2025-10-09 13:35:01

Lecture 4.1.2.3. Math Operations in Scheme

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

Lecture 4.1.2.4. Predicates and Types

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

Lecture 4.1.3.1. Conditionals

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

Lab 4.1 - Hello

Time of First Successful Submission: 2025-10-10 08:16:18

Lecture 4.2.1.1. Functions

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

Lab 4.2.1 - String Info

Time of First Successful Submission: 2025-10-10 08:30:03

Lecture 4.2.2. List Operations

Time of First Successful Submission: 2025-10-10 08:57:42

Lecture 4.2.2.1. Recursion

Time of First Successful Submission: 2025-10-10 09:12:56

Lecture 4.2.3. Higher Order Functions

Time of First Successful Submission: 2025-10-10 09:20:17

Lab 4.2.2 - String Mangler

Time of First Successful Submission: 2025-10-10 09:26:11

Lab 4.2.3 - Damage Calculator

Time of First Successful Submission: 2025-10-10 09:49:50

P4.2 Level 01 String Info

Time of First Successful Submission: 2025-10-10 09:55:06

P4.2 Level 02 FF Attack Calc

Time of First Successful Submission: 2025-10-13 13:07:09

P4.2 Level 03 FF Base Dmg Calc

Time of First Successful Submission: 2025-10-13 14:28:39

P4.2 Level 04 Factorial 2.0

Time of First Successful Submission: 2025-10-14 12:49:38

P4.2 Level 05 Get Fourthy

Time of First Successful Submission: 2025-10-14 12:54:54

P4.2 Level 06 Filtering My Char Out

Time of First Successful Submission: 2025-10-14 13:38:05


XNU Dojo

14 / 61 294 / 638


Level1

Time of First Successful Submission: 2024-10-15 08:53:42

Level2

Time of First Successful Submission: 2024-10-15 08:53:29

Level3

Time of First Successful Submission: 2024-10-15 08:53:52

Level4

Time of First Successful Submission: 2024-10-15 16:45:09

Level5

Time of First Successful Submission: 2024-10-15 16:45:32

Level6

Time of First Successful Submission: 2024-10-15 16:45:43

Level7

Time of First Successful Submission: 2024-10-15 16:45:53

Level8

Time of First Successful Submission: 2024-10-17 08:10:16

Level9

Time of First Successful Submission: 2024-10-17 08:10:49

Level10

Time of First Successful Submission: 2024-10-17 08:11:02

Level11

Time of First Successful Submission: 2024-10-17 08:11:15

Level12

Time of First Successful Submission: 2025-01-14 10:37:12

Level13

Time of First Successful Submission: 2025-01-14 11:27:17

Level14

Time of First Successful Submission: 2025-01-14 15:19:57


Intro to Cybersecurity

155 / 183 408 / 17878


Path Traversal 1

Time of First Successful Submission: 2024-08-01 09:01:15

Path Traversal 2

Time of First Successful Submission: 2024-11-06 09:04:46

CMDi 1

Time of First Successful Submission: 2024-09-16 16:32:48

CMDi 2

Time of First Successful Submission: 2024-09-16 16:49:06

CMDi 3

Time of First Successful Submission: 2024-09-16 16:57:07

CMDi 4

Time of First Successful Submission: 2024-09-16 17:04:08

CMDi 5

Time of First Successful Submission: 2024-09-16 17:48:51

CMDi 6

Time of First Successful Submission: 2024-11-07 09:01:15

Authentication Bypass 1

Time of First Successful Submission: 2024-11-05 15:08:05

Authentication Bypass 2

Time of First Successful Submission: 2024-11-05 14:58:06

SQLi 1

Time of First Successful Submission: 2024-11-06 09:47:40

SQLi 2

Time of First Successful Submission: 2024-11-06 13:47:02

SQLi 3

Time of First Successful Submission: 2024-11-06 13:55:23

SQLi 4

Time of First Successful Submission: 2024-11-06 14:03:42

SQLi 5

Time of First Successful Submission: 2024-11-06 15:59:02

XSS 1

Time of First Successful Submission: 2024-11-06 16:47:36

XSS 2

Time of First Successful Submission: 2024-11-06 16:50:40

XSS 3

Time of First Successful Submission: 2024-11-06 17:19:50

XSS 4

Time of First Successful Submission: 2024-11-06 17:23:35

XSS 5

Time of First Successful Submission: 2024-11-06 17:38:53

XSS 6

Time of First Successful Submission: 2024-11-06 17:45:07

XSS 7

Time of First Successful Submission: 2024-11-07 09:38:02

CSRF 1

Time of First Successful Submission: 2024-11-07 16:27:58

CSRF 2

Time of First Successful Submission: 2024-11-07 16:14:53

CSRF 3

Time of First Successful Submission: 2025-07-01 14:26:03

CSRF 4

Time of First Successful Submission: 2025-07-01 15:02:41

CSRF 5

Time of First Successful Submission: 2025-07-02 14:16:55

Connect

Time of First Successful Submission: 2024-08-01 09:13:24

Send

Time of First Successful Submission: 2025-06-17 18:12:21

Shutdown

Time of First Successful Submission: 2025-06-17 18:15:31

Listen

Time of First Successful Submission: 2024-08-01 09:14:03

Scan 1

Time of First Successful Submission: 2024-08-01 09:21:48

Scan 2

Time of First Successful Submission: 2024-08-01 14:04:40

Monitor 1

Time of First Successful Submission: 2024-08-01 14:12:50

Monitor 2

Time of First Successful Submission: 2024-08-01 14:24:48

Sniffing Cookies

Time of First Successful Submission: 2025-06-18 08:35:35

Network Configuration

Time of First Successful Submission: 2024-08-01 14:49:59

Firewall 1

Time of First Successful Submission: 2025-06-18 08:46:21

Firewall 2

Time of First Successful Submission: 2025-06-18 08:52:59

Firewall 3

Time of First Successful Submission: 2025-06-18 08:56:54

Denial of Service 1

Time of First Successful Submission: 2025-06-18 14:53:47

Denial of Service 2

Time of First Successful Submission: 2025-06-18 14:55:47

Denial of Service 3

Time of First Successful Submission: 2025-06-30 15:02:24

Ethernet

Time of First Successful Submission: 2024-08-01 15:16:08

IP

Time of First Successful Submission: 2024-08-01 15:37:35

TCP

Time of First Successful Submission: 2024-08-01 15:46:15

TCP Handshake

Time of First Successful Submission: 2024-08-01 16:24:24

UDP

Time of First Successful Submission: 2025-06-18 09:53:38

UDP 2

Time of First Successful Submission: 2025-06-18 09:57:19

UDP Spoofing 1

Time of First Successful Submission: 2025-06-18 10:06:16

UDP Spoofing 2

Time of First Successful Submission: 2025-06-18 12:19:01

UDP Spoofing 3

Time of First Successful Submission: 2025-06-18 12:55:22

UDP Spoofing 4

Time of First Successful Submission: 2025-06-18 14:41:24

ARP

Time of First Successful Submission: 2024-08-01 20:21:03

Intercept

Time of First Successful Submission: 2024-11-04 09:17:55

Man-in-the-Middle

Time of First Successful Submission: 2024-11-05 10:57:42

XOR

Time of First Successful Submission: 2024-10-02 08:17:46

XORing Hex

Time of First Successful Submission: 2024-10-02 14:49:17

XORing ASCII

Time of First Successful Submission: 2024-10-04 09:37:29

XORing ASCII Strings

Time of First Successful Submission: 2024-10-04 10:10:26

One-time Pad

Time of First Successful Submission: 2024-08-08 09:43:02

One-time Pad Tampering

Time of First Successful Submission: 2025-07-04 13:53:37

Many-time Pad

Time of First Successful Submission: 2024-08-08 12:44:47

AES

Time of First Successful Submission: 2024-08-08 14:05:07

AES-ECB-CPA

Time of First Successful Submission: 2024-10-09 16:40:20

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-07-04 14:48:05

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2024-10-28 14:16:50

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-07-07 13:10:51

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-07-08 13:43:18

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-07-08 14:08:55

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2024-08-08 15:48:07

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-07-09 14:59:00

AES-CBC

Time of First Successful Submission: 2024-10-30 13:40:35

AES-CBC Tampering

Time of First Successful Submission: 2024-10-30 16:18:14

DHKE

Time of First Successful Submission: 2024-08-09 15:10:02

DHKE-to-AES

Time of First Successful Submission: 2024-10-28 17:48:53

RSA 1

Time of First Successful Submission: 2024-08-09 14:27:07

RSA 2

Time of First Successful Submission: 2024-08-09 15:28:41

RSA 3

Time of First Successful Submission: 2024-08-13 13:06:08

RSA 4

Time of First Successful Submission: 2024-08-13 14:21:54

RSA Signatures

Time of First Successful Submission: 2024-10-29 14:52:19

SHA 1

Time of First Successful Submission: 2024-08-09 15:44:31

SHA 2

Time of First Successful Submission: 2024-08-09 15:56:24

TLS 1

Time of First Successful Submission: 2024-08-22 14:51:23

TLS 2

Time of First Successful Submission: 2025-07-12 16:22:31

level1

Time of First Successful Submission: 2024-07-30 15:01:47

level2

Time of First Successful Submission: 2024-07-30 15:02:53

level3

Time of First Successful Submission: 2024-07-30 15:03:45

level4

Time of First Successful Submission: 2024-07-30 15:04:29

level5

Time of First Successful Submission: 2024-07-30 15:06:26

level6

Time of First Successful Submission: 2024-07-30 15:10:06

level7

Time of First Successful Submission: 2024-07-30 15:15:21

level8

Time of First Successful Submission: 2024-07-30 15:41:36

level9

Time of First Successful Submission: 2024-07-30 15:42:28

level10

Time of First Successful Submission: 2024-07-30 15:44:06

level11

Time of First Successful Submission: 2024-07-30 15:49:28

level12

Time of First Successful Submission: 2024-07-30 15:54:08

level13

Time of First Successful Submission: 2024-07-30 15:59:52

level14

Time of First Successful Submission: 2024-07-30 16:02:21

level15

Time of First Successful Submission: 2024-07-30 16:03:30

level16

Time of First Successful Submission: 2024-07-30 16:06:07

level17

Time of First Successful Submission: 2024-07-31 13:50:33

level18

Time of First Successful Submission: 2024-07-31 13:55:11

level19

Time of First Successful Submission: 2024-07-31 14:36:38

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-06-20 09:54:14

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-06-20 09:59:01

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-06-20 10:02:29

Reading Endianness (Python)

Time of First Successful Submission: 2025-06-20 10:07:47

Reading Endianness (C)

Time of First Successful Submission: 2025-06-20 10:11:56

Reading Endianness (x86)

Time of First Successful Submission: 2025-06-20 10:13:14

Version Information (Python)

Time of First Successful Submission: 2025-06-20 13:38:07

Version Information (C)

Time of First Successful Submission: 2025-06-20 13:44:49

Version Information (x86)

Time of First Successful Submission: 2025-06-20 13:57:06

Metadata and Data (Python)

Time of First Successful Submission: 2025-06-20 14:22:42

Metadata and Data (C)

Time of First Successful Submission: 2025-06-20 14:32:33

Metadata and Data (x86)

Time of First Successful Submission: 2025-06-20 14:38:35

Input Restrictions (Python)

Time of First Successful Submission: 2025-06-23 13:24:53

Input Restrictions (C)

Time of First Successful Submission: 2025-06-23 13:27:09

Input Restrictions (x86)

Time of First Successful Submission: 2025-06-23 13:29:49

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-06-23 13:38:54

Behold the cIMG! (C)

Time of First Successful Submission: 2025-06-23 13:46:46

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-06-23 14:47:18

A Basic cIMG (Python)

Time of First Successful Submission: 2025-06-23 18:29:51

A Basic cIMG (C)

Time of First Successful Submission: 2025-06-23 18:35:13

A Basic cIMG (x86)

Time of First Successful Submission: 2025-06-23 18:39:03

Internal State Mini (C)

Time of First Successful Submission: 2025-06-25 10:02:10

Internal State Mini (x86)

Time of First Successful Submission: 2025-06-25 16:49:01

Internal State (C)

Time of First Successful Submission: 2025-06-26 16:17:59

Internal State (x86)

Time of First Successful Submission: 2025-06-30 13:50:32

File Formats: Directives (C)

Time of First Successful Submission: 2025-07-25 09:52:26

File Formats: Directives (x86)

Time of First Successful Submission: 2025-07-31 14:34:04

The Patch Directive

Time of First Successful Submission: 2025-08-14 15:25:20

Optimizing for Space

Time of First Successful Submission: 2025-08-19 16:00:37

Tweaking Images

Time of First Successful Submission: 2025-09-02 15:06:18

Your First Overflow (easy)

Time of First Successful Submission: 2025-07-04 10:03:33

Your First Overflow (hard)

Time of First Successful Submission: 2025-07-04 10:05:41

Precision (easy)

Time of First Successful Submission: 2025-07-25 09:10:45

Precision (hard)

Time of First Successful Submission: 2025-08-28 09:24:05

Variable Control (easy)

Time of First Successful Submission: 2025-08-28 13:48:34

Variable Control (hard)

Time of First Successful Submission: 2025-08-28 14:16:32

Control Hijack (easy)

Time of First Successful Submission: 2025-08-28 14:27:27

Control Hijack (hard)

Time of First Successful Submission: 2025-08-28 14:34:56

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-08-28 14:44:20

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-08-28 15:15:22

PIEs (easy)

Time of First Successful Submission: 2025-09-08 14:19:41

PIEs (hard)

Time of First Successful Submission: 2025-09-08 15:42:47

String Lengths (easy)

Time of First Successful Submission: 2025-09-08 16:14:53

String Lengths (hard)

Time of First Successful Submission: 2025-09-08 19:38:37

Basic Shellcode

Time of First Successful Submission: 2025-09-08 20:04:23

NOP Sleds

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

NULL-Free Shellcode

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

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-09-23 15:40:26

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-09-23 15:52:31

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-09-24 08:31:06

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-09-25 09:49:04


Start Here

11 / 12 1804 / 38294


Using the Terminal

Time of First Successful Submission: 2025-08-19 16:32:23

Using the VSCode Workspace

Time of First Successful Submission: 2024-07-16 08:23:53

Using the GUI Desktop

Time of First Successful Submission: 2024-07-16 08:25:29

Pasting into the Desktop

Time of First Successful Submission: 2024-07-16 08:28:15

Restarting Challenges

Time of First Successful Submission: 2024-07-16 08:32:50

Challenge Programs

Time of First Successful Submission: 2024-07-16 08:38:50

The Flag File

Time of First Successful Submission: 2024-07-16 08:39:51

Using Privileged Mode

Time of First Successful Submission: 2024-07-16 08:42:33

Persistent Home Directories - One

Time of First Successful Submission: 2024-07-16 08:44:48

Persistent Home Directories - Two

Time of First Successful Submission: 2024-07-16 08:45:31


Linux Luminarium

128 / 128 921 / 28320


Intro to Commands

Time of First Successful Submission: 2024-07-16 09:27:47

Intro to Arguments

Time of First Successful Submission: 2024-07-16 09:28:38

Command History

Time of First Successful Submission: 2025-06-17 08:50:08

The Root

Time of First Successful Submission: 2024-07-16 09:29:57

Program and absolute paths

Time of First Successful Submission: 2024-07-16 09:30:37

Position thy self

Time of First Successful Submission: 2024-07-16 09:31:22

Position elsewhere

Time of First Successful Submission: 2024-07-16 09:32:14

implicit relative paths, from /

Time of First Successful Submission: 2024-07-16 09:34:45

explicit relative paths, from /

Time of First Successful Submission: 2024-07-16 09:35:42

implicit relative path

Time of First Successful Submission: 2024-07-16 09:36:29

home sweet home

Time of First Successful Submission: 2024-07-16 09:37:27

cat: not the pet, but the command!

Time of First Successful Submission: 2024-07-16 13:02:30

catting absolute paths

Time of First Successful Submission: 2024-07-16 13:03:05

more catting practice

Time of First Successful Submission: 2024-07-16 13:03:57

grepping for a needle in a haystack

Time of First Successful Submission: 2024-07-16 13:04:25

comparing files

Time of First Successful Submission: 2025-08-19 16:38:06

listing files

Time of First Successful Submission: 2024-07-16 13:05:04

touching files

Time of First Successful Submission: 2024-07-16 13:05:52

removing files

Time of First Successful Submission: 2024-07-16 13:06:15

moving files

Time of First Successful Submission: 2025-06-17 08:52:36

copying files

Time of First Successful Submission: 2025-12-18 17:39:51

hidden files

Time of First Successful Submission: 2024-07-16 13:06:48

An Epic Filesystem Quest

Time of First Successful Submission: 2024-07-16 13:12:30

making directories

Time of First Successful Submission: 2024-07-16 13:13:05

finding files

Time of First Successful Submission: 2024-07-16 13:14:26

linking files

Time of First Successful Submission: 2024-07-27 09:21:26

Learning From Documentation

Time of First Successful Submission: 2024-07-16 14:45:00

Learning Complex Usage

Time of First Successful Submission: 2024-07-16 14:46:02

Reading Manuals

Time of First Successful Submission: 2024-07-16 14:46:51

Searching Manuals

Time of First Successful Submission: 2024-07-16 14:47:51

Searching For Manuals

Time of First Successful Submission: 2024-07-16 14:54:55

Helpful Programs

Time of First Successful Submission: 2024-07-16 14:55:39

Help for Builtins

Time of First Successful Submission: 2024-07-16 14:56:17

Matching with *

Time of First Successful Submission: 2024-07-16 14:57:40

Matching with ?

Time of First Successful Submission: 2024-07-16 15:04:03

Matching with []

Time of First Successful Submission: 2024-07-16 15:16:02

Matching paths with []

Time of First Successful Submission: 2024-07-16 15:17:58

Multiple globs

Time of First Successful Submission: 2025-06-17 08:55:52

Mixing globs

Time of First Successful Submission: 2024-07-16 15:22:02

Exclusionary globbing

Time of First Successful Submission: 2024-07-16 15:36:02

Tab completion

Time of First Successful Submission: 2025-06-17 08:57:43

Multiple options for tab completion

Time of First Successful Submission: 2025-06-17 08:59:52

Tab completion on commands

Time of First Successful Submission: 2025-06-17 09:01:56

Redirecting output

Time of First Successful Submission: 2024-07-16 15:42:06

Redirecting more output

Time of First Successful Submission: 2024-07-16 15:44:09

Appending output

Time of First Successful Submission: 2024-07-16 15:44:55

Redirecting errors

Time of First Successful Submission: 2024-07-16 15:46:31

Redirecting input

Time of First Successful Submission: 2024-07-16 15:47:11

Grepping stored results

Time of First Successful Submission: 2024-07-16 15:47:59

Grepping live output

Time of First Successful Submission: 2024-07-16 15:48:32

Grepping errors

Time of First Successful Submission: 2024-07-16 15:49:56

Filtering with grep -v

Time of First Successful Submission: 2025-06-17 09:04:12

Filtering with sed

Time of First Successful Submission: 2025-12-18 17:46:03

Duplicating piped data with tee

Time of First Successful Submission: 2024-07-16 15:59:51

Process substitution for input

Time of First Successful Submission: 2025-08-19 16:42:53

Writing to multiple programs

Time of First Successful Submission: 2024-07-27 09:19:28

Split-piping stderr and stdout

Time of First Successful Submission: 2024-09-16 14:22:39

Named pipes

Time of First Successful Submission: 2025-08-19 16:47:23

Printing Variables

Time of First Successful Submission: 2024-07-16 16:08:53

Setting Variables

Time of First Successful Submission: 2024-07-16 16:10:05

Multi-word Variables

Time of First Successful Submission: 2024-07-16 16:11:04

Exporting Variables

Time of First Successful Submission: 2024-07-16 16:13:35

Printing Exported Variables

Time of First Successful Submission: 2024-07-16 16:09:32

Storing Command Output

Time of First Successful Submission: 2024-07-27 09:24:45

Reading Input

Time of First Successful Submission: 2024-07-16 16:14:02

Reading Files

Time of First Successful Submission: 2024-07-16 16:14:50

Translating characters

Time of First Successful Submission: 2025-06-17 09:07:28

Deleting characters

Time of First Successful Submission: 2025-06-17 09:09:06

Deleting newlines

Time of First Successful Submission: 2025-06-17 09:10:41

Extracting the first lines with head

Time of First Successful Submission: 2025-06-17 09:12:45

Extracting specific sections of text

Time of First Successful Submission: 2025-06-17 09:14:17

Sorting data

Time of First Successful Submission: 2025-08-19 17:07:48

Listing Processes

Time of First Successful Submission: 2024-07-16 16:18:15

Killing Processes

Time of First Successful Submission: 2024-07-16 16:19:30

Interrupting Processes

Time of First Successful Submission: 2024-07-16 16:20:05

Killing Misbehaving Processes

Time of First Successful Submission: 2025-08-19 16:53:07

Suspending Processes

Time of First Successful Submission: 2024-07-16 16:20:33

Resuming Processes

Time of First Successful Submission: 2024-07-16 16:20:58

Backgrounding Processes

Time of First Successful Submission: 2024-07-16 16:23:59

Foregrounding Processes

Time of First Successful Submission: 2024-07-16 16:24:57

Starting Backgrounded Processes

Time of First Successful Submission: 2024-07-16 16:25:19

Process Exit Codes

Time of First Successful Submission: 2024-08-12 08:16:11

Becoming root with su

Time of First Successful Submission: 2024-07-27 09:28:44

Other users with su

Time of First Successful Submission: 2024-07-27 09:30:05

Cracking passwords

Time of First Successful Submission: 2024-07-27 19:51:08

Using sudo

Time of First Successful Submission: 2024-07-27 19:52:56

Changing File Ownership

Time of First Successful Submission: 2024-07-16 21:06:08

Groups and Files

Time of First Successful Submission: 2024-07-16 21:13:47

Fun With Groups Names

Time of First Successful Submission: 2024-07-16 21:18:51

Changing Permissions

Time of First Successful Submission: 2024-07-16 21:20:31

Executable Files

Time of First Successful Submission: 2024-07-16 21:21:49

Permission Tweaking Practice

Time of First Successful Submission: 2024-07-16 21:35:01

Permissions Setting Practice

Time of First Successful Submission: 2024-07-16 22:09:17

The SUID Bit

Time of First Successful Submission: 2024-07-16 22:10:09

Chaining with Semicolons

Time of First Successful Submission: 2024-07-16 22:11:30

Building on Success

Time of First Successful Submission: 2025-08-19 17:12:34

Handling Failure

Time of First Successful Submission: 2025-08-19 17:12:04

Your First Shell Script

Time of First Successful Submission: 2024-07-16 22:12:47

Redirecting Script Output

Time of First Successful Submission: 2024-07-16 22:15:03

Executable Shell Scripts

Time of First Successful Submission: 2024-07-16 22:17:00

Understanding Shebangs

Time of First Successful Submission: 2025-08-19 17:14:30

Scripting with Arguments

Time of First Successful Submission: 2025-08-19 17:16:15

Scripting with Conditionals

Time of First Successful Submission: 2025-08-19 17:18:47

Scripting with Default Cases

Time of First Successful Submission: 2025-08-19 17:20:28

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-08-19 17:24:44

Reading Shell Scripts

Time of First Successful Submission: 2025-08-28 08:57:28

Launching Screen

Time of First Successful Submission: 2025-08-19 16:55:17

Detaching and Attaching

Time of First Successful Submission: 2025-08-19 16:57:43

Finding Sessions

Time of First Successful Submission: 2025-08-19 16:59:56

Switching Windows

Time of First Successful Submission: 2025-08-19 17:01:51

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-08-19 17:04:03

Switching Windows (tmux)

Time of First Successful Submission: 2025-08-19 17:05:58

The PATH Variable

Time of First Successful Submission: 2024-07-16 15:37:31

Setting PATH

Time of First Successful Submission: 2024-07-16 15:39:47

Finding Commands

Time of First Successful Submission: 2025-06-17 09:21:41

Adding Commands

Time of First Successful Submission: 2024-07-27 20:08:05

Hijacking Commands

Time of First Successful Submission: 2024-07-27 20:16:20

Bashrc Backdoor

Time of First Successful Submission: 2025-06-17 09:47:21

Sniffing Input

Time of First Successful Submission: 2025-06-17 16:44:38

Overshared Directories

Time of First Successful Submission: 2025-06-17 16:57:49

Tricky Linking

Time of First Successful Submission: 2025-06-17 17:05:29

Sniffing Process Arguments

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

Snooping on Configurations

Time of First Successful Submission: 2025-06-17 17:10:37

The Fork Bomb

Time of First Successful Submission: 2025-06-17 09:41:31

Disk-Space Doomsday

Time of First Successful Submission: 2025-06-17 09:28:35

rm -rf /

Time of First Successful Submission: 2025-06-17 09:30:14

Life after rm -rf /

Time of First Successful Submission: 2025-06-17 09:34:49

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-06-17 09:38:30


Computing 101

69 / 69 512 / 19388


Your First Register

Time of First Successful Submission: 2024-10-21 07:51:23

Your First Syscall

Time of First Successful Submission: 2024-10-21 07:53:41

Exit Codes

Time of First Successful Submission: 2024-10-21 07:55:27

Building Executables

Time of First Successful Submission: 2024-10-25 08:54:41

Moving Between Registers

Time of First Successful Submission: 2024-10-21 07:59:15

Tracing Syscalls

Time of First Successful Submission: 2024-10-21 07:57:14

Starting GDB

Time of First Successful Submission: 2025-06-17 08:26:49

Starting Programs in GDB

Time of First Successful Submission: 2025-06-17 08:29:16

Loading From Memory

Time of First Successful Submission: 2024-10-21 08:11:20

More Loading Practice

Time of First Successful Submission: 2024-10-21 08:12:43

Dereferencing Pointers

Time of First Successful Submission: 2024-10-21 08:15:20

Dereferencing Yourself

Time of First Successful Submission: 2024-10-21 08:17:20

Dereferencing with Offsets

Time of First Successful Submission: 2024-10-21 08:19:13

Stored Addresses

Time of First Successful Submission: 2024-10-21 08:22:07

Double Dereference

Time of First Successful Submission: 2024-10-21 08:25:02

Triple Dereference

Time of First Successful Submission: 2024-10-21 08:26:46

Writing Output

Time of First Successful Submission: 2024-10-21 08:34:40

Chaining Syscalls

Time of First Successful Submission: 2024-10-21 08:36:44

Writing Strings

Time of First Successful Submission: 2024-10-21 08:37:50

Reading Data

Time of First Successful Submission: 2025-06-17 08:41:48

set-register

Time of First Successful Submission: 2024-07-27 20:24:54

set-multiple-registers

Time of First Successful Submission: 2024-07-27 20:27:59

add-to-register

Time of First Successful Submission: 2024-07-27 20:32:24

linear-equation-registers

Time of First Successful Submission: 2024-10-22 09:14:21

integer-division

Time of First Successful Submission: 2024-10-22 09:17:53

modulo-operation

Time of First Successful Submission: 2024-10-22 09:21:10

set-upper-byte

Time of First Successful Submission: 2024-10-22 09:23:01

efficient-modulo

Time of First Successful Submission: 2024-10-22 09:49:40

byte-extraction

Time of First Successful Submission: 2024-10-22 09:54:40

bitwise-and

Time of First Successful Submission: 2024-10-22 09:58:20

check-even

Time of First Successful Submission: 2024-10-22 13:29:09

memory-read

Time of First Successful Submission: 2024-10-22 13:31:57

memory-write

Time of First Successful Submission: 2024-10-22 13:33:25

memory-increment

Time of First Successful Submission: 2024-10-22 13:36:16

byte-access

Time of First Successful Submission: 2024-10-22 13:37:34

memory-size-access

Time of First Successful Submission: 2024-10-22 13:39:50

little-endian-write

Time of First Successful Submission: 2024-10-22 13:42:36

memory-sum

Time of First Successful Submission: 2024-10-22 13:48:37

stack-subtraction

Time of First Successful Submission: 2024-10-22 13:49:55

swap-stack-values

Time of First Successful Submission: 2024-10-22 13:51:50

average-stack-values

Time of First Successful Submission: 2024-10-22 13:55:53

absolute-jump

Time of First Successful Submission: 2024-10-22 13:57:14

relative-jump

Time of First Successful Submission: 2024-10-22 14:04:13

jump-trampoline

Time of First Successful Submission: 2024-10-22 14:11:29

conditional-jump

Time of First Successful Submission: 2024-10-22 14:48:54

indirect-jump

Time of First Successful Submission: 2024-10-22 17:43:10

average-loop

Time of First Successful Submission: 2024-10-23 08:29:05

count-non-zero

Time of First Successful Submission: 2024-10-23 08:43:19

string-lower

Time of First Successful Submission: 2024-10-23 14:36:17

most-common-byte

Time of First Successful Submission: 2024-10-25 08:47:15

Debugging Programs

Time of First Successful Submission: 2024-07-28 09:39:58

Inspecting Registers

Time of First Successful Submission: 2024-07-28 09:47:33

Examining Memory

Time of First Successful Submission: 2024-07-28 14:30:03

Setting Breakpoints

Time of First Successful Submission: 2024-07-28 14:40:26

GDB Scripting

Time of First Successful Submission: 2024-07-28 14:47:12

Modifying Data

Time of First Successful Submission: 2024-07-29 15:48:51

Modifying Execution

Time of First Successful Submission: 2024-07-29 15:52:45

Broken Functions

Time of First Successful Submission: 2024-07-30 09:02:55

Exit

Time of First Successful Submission: 2024-08-02 13:34:15

Socket

Time of First Successful Submission: 2024-08-02 13:53:17

Bind

Time of First Successful Submission: 2024-08-02 16:48:21

Listen

Time of First Successful Submission: 2024-08-02 17:00:20

Accept

Time of First Successful Submission: 2024-08-02 17:07:22

Static Response

Time of First Successful Submission: 2024-08-06 20:34:16

Dynamic Response

Time of First Successful Submission: 2024-08-07 05:41:30

Iterative GET Server

Time of First Successful Submission: 2024-08-07 15:11:40

Concurrent GET Server

Time of First Successful Submission: 2024-08-07 15:41:42

Concurrent POST Server

Time of First Successful Submission: 2024-08-07 16:28:03

Web Server

Time of First Successful Submission: 2024-10-21 17:54:52


Playing With Programs

116 / 116 186 / 22175


What's the password?

Time of First Successful Submission: 2025-06-19 09:16:53

... and again!

Time of First Successful Submission: 2025-06-19 09:18:02

Newline Troubles

Time of First Successful Submission: 2025-06-19 09:19:21

Reasoning about files

Time of First Successful Submission: 2025-06-19 09:24:31

Specifying Filenames

Time of First Successful Submission: 2025-06-19 09:26:05

Binary and Hex Encoding

Time of First Successful Submission: 2025-06-19 09:38:39

More Hex

Time of First Successful Submission: 2025-06-19 09:40:39

Decoding Hex

Time of First Successful Submission: 2025-06-19 12:44:58

Decoding Practice

Time of First Successful Submission: 2025-06-19 13:01:38

Encoding Practice

Time of First Successful Submission: 2025-06-19 15:55:58

Hex-encoding ASCII

Time of First Successful Submission: 2025-06-19 16:00:27

Nested Encoding

Time of First Successful Submission: 2025-06-19 16:06:41

Hex-encoding UTF-8

Time of First Successful Submission: 2025-06-19 16:09:54

UTF Mixups

Time of First Successful Submission: 2025-06-19 16:23:02

Modifying Encoded Data

Time of First Successful Submission: 2025-06-19 17:06:18

Decoding Base64

Time of First Successful Submission: 2024-07-30 14:12:11

Encoding Base64

Time of First Successful Submission: 2025-06-20 08:43:42

Dealing with Obfuscation

Time of First Successful Submission: 2025-06-20 08:58:23

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-06-20 09:21:55

Your First HTTP Request

Time of First Successful Submission: 2025-07-02 16:25:15

Reading Flask

Time of First Successful Submission: 2025-07-02 16:27:55

Commented Data

Time of First Successful Submission: 2025-07-02 16:33:39

HTTP Metadata

Time of First Successful Submission: 2025-07-02 16:37:27

HTTP (netcat)

Time of First Successful Submission: 2024-07-30 14:18:21

HTTP Paths (netcat)

Time of First Successful Submission: 2024-07-30 14:33:46

HTTP (curl)

Time of First Successful Submission: 2024-07-30 14:32:49

HTTP (python)

Time of First Successful Submission: 2024-07-30 14:49:04

HTTP Host Header (python)

Time of First Successful Submission: 2024-07-30 14:31:48

HTTP Host Header (curl)

Time of First Successful Submission: 2024-07-30 14:25:32

HTTP Host Header (netcat)

Time of First Successful Submission: 2024-07-30 14:27:44

URL Encoding (netcat)

Time of First Successful Submission: 2024-07-30 14:59:02

HTTP GET Parameters

Time of First Successful Submission: 2024-07-31 14:48:45

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2024-07-31 15:02:43

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2024-07-31 15:00:11

HTTP Forms

Time of First Successful Submission: 2025-07-02 17:34:11

HTTP Forms (curl)

Time of First Successful Submission: 2024-07-31 15:10:27

HTTP Forms (netcat)

Time of First Successful Submission: 2024-07-31 16:28:13

HTTP Forms (python)

Time of First Successful Submission: 2024-08-01 08:32:31

HTTP Forms Without Forms

Time of First Successful Submission: 2025-07-03 09:33:42

Multiple Form Fields (curl)

Time of First Successful Submission: 2024-07-31 15:12:40

Multiple Form Fields (netcat)

Time of First Successful Submission: 2024-07-31 16:43:16

HTTP Redirects (netcat)

Time of First Successful Submission: 2024-08-01 08:13:55

HTTP Redirects (curl)

Time of First Successful Submission: 2024-07-31 16:11:07

HTTP Redirects (python)

Time of First Successful Submission: 2024-08-01 08:43:21

HTTP Cookies (curl)

Time of First Successful Submission: 2024-07-31 16:16:13

HTTP Cookies (netcat)

Time of First Successful Submission: 2024-08-01 08:23:47

HTTP Cookies (python)

Time of First Successful Submission: 2024-08-01 08:46:05

Server State (python)

Time of First Successful Submission: 2024-08-01 08:49:19

Listening Web

Time of First Successful Submission: 2025-07-03 10:04:58

Speaking Redirects

Time of First Successful Submission: 2025-07-03 13:27:39

JavaScript Redirects

Time of First Successful Submission: 2025-07-03 13:37:11

Including JavaScript

Time of First Successful Submission: 2025-07-03 13:48:41

HTTP (javascript)

Time of First Successful Submission: 2025-07-03 13:55:14

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-07-03 14:00:20

HTTP Forms (javascript)

Time of First Successful Submission: 2025-07-03 14:11:54

cat

Time of First Successful Submission: 2024-07-30 09:42:27

more

Time of First Successful Submission: 2024-07-30 10:00:51

less

Time of First Successful Submission: 2024-07-30 10:01:53

tail

Time of First Successful Submission: 2024-07-30 10:02:43

head

Time of First Successful Submission: 2024-07-30 10:03:26

sort

Time of First Successful Submission: 2024-07-30 10:04:14

vim

Time of First Successful Submission: 2024-07-30 10:05:48

emacs

Time of First Successful Submission: 2024-07-30 10:09:28

nano

Time of First Successful Submission: 2024-07-30 10:10:46

rev

Time of First Successful Submission: 2024-07-30 10:11:28

od

Time of First Successful Submission: 2024-07-30 13:14:43

hd

Time of First Successful Submission: 2024-07-30 13:18:29

xxd

Time of First Successful Submission: 2024-07-30 13:19:56

base32

Time of First Successful Submission: 2024-07-30 13:21:25

base64

Time of First Successful Submission: 2024-07-30 13:22:14

split

Time of First Successful Submission: 2024-07-30 13:26:20

gzip

Time of First Successful Submission: 2024-07-30 13:27:37

bzip2

Time of First Successful Submission: 2024-07-30 13:28:48

zip

Time of First Successful Submission: 2024-07-30 13:34:32

tar

Time of First Successful Submission: 2024-07-30 13:48:28

ar

Time of First Successful Submission: 2024-07-30 13:51:08

cpio

Time of First Successful Submission: 2024-07-30 14:02:09

genisoimage

Time of First Successful Submission: 2024-08-27 15:34:07

env

Time of First Successful Submission: 2024-08-27 15:39:25

find

Time of First Successful Submission: 2024-08-27 15:40:34

make

Time of First Successful Submission: 2024-08-27 15:45:30

nice

Time of First Successful Submission: 2024-08-27 15:46:25

timeout

Time of First Successful Submission: 2024-08-27 15:51:00

stdbuf

Time of First Successful Submission: 2024-08-27 15:52:32

setarch

Time of First Successful Submission: 2024-08-27 15:53:27

watch

Time of First Successful Submission: 2024-08-27 15:54:37

socat

Time of First Successful Submission: 2024-08-27 15:59:34

whiptail

Time of First Successful Submission: 2024-08-27 16:06:09

awk

Time of First Successful Submission: 2024-08-27 16:08:51

sed

Time of First Successful Submission: 2024-08-27 16:09:58

ed

Time of First Successful Submission: 2024-08-27 16:14:17

chown

Time of First Successful Submission: 2024-08-27 16:38:43

chmod

Time of First Successful Submission: 2024-08-27 16:43:44

cp

Time of First Successful Submission: 2024-08-27 16:45:53

mv

Time of First Successful Submission: 2024-08-27 17:00:09

perl

Time of First Successful Submission: 2024-08-27 20:50:50

python

Time of First Successful Submission: 2024-08-27 20:56:41

ruby

Time of First Successful Submission: 2024-08-27 20:59:31

bash

Time of First Successful Submission: 2024-08-27 21:14:25

date

Time of First Successful Submission: 2024-08-28 08:39:36

dmesg

Time of First Successful Submission: 2024-08-28 08:40:40

wc

Time of First Successful Submission: 2024-08-28 08:44:13

gcc

Time of First Successful Submission: 2024-08-28 13:38:04

as

Time of First Successful Submission: 2024-08-28 13:38:51

wget

Time of First Successful Submission: 2024-09-27 15:57:37

ssh-keygen

Time of First Successful Submission: 2024-08-28 15:37:39

SQL Queries

Time of First Successful Submission: 2025-07-03 15:03:05

Filtering SQL

Time of First Successful Submission: 2025-07-03 15:10:05

Choosing Columns

Time of First Successful Submission: 2025-07-03 15:14:15

Exclusionary Filtering

Time of First Successful Submission: 2025-07-03 15:20:34

Filtering Strings

Time of First Successful Submission: 2025-07-03 15:23:08

Filtering on Expressions

Time of First Successful Submission: 2025-07-03 15:32:01

SELECTing Expressions

Time of First Successful Submission: 2025-07-03 15:55:01

Composite Conditions

Time of First Successful Submission: 2025-07-03 16:01:46

Reaching Your LIMITs

Time of First Successful Submission: 2025-07-03 16:04:30

Querying Metadata

Time of First Successful Submission: 2025-07-03 16:07:52


CybHer Dojo

11 / 104 1950 / 38508


Using the Terminal

Time of First Successful Submission: 2025-08-19 16:32:23

Using the VSCode Workspace

Time of First Successful Submission: 2024-07-16 08:23:53

Using the GUI Desktop

Time of First Successful Submission: 2024-07-16 08:25:29

Pasting into the Desktop

Time of First Successful Submission: 2024-07-16 08:28:15

Restarting Challenges

Time of First Successful Submission: 2024-07-16 08:32:50

Getting Help

Time of First Successful Submission: 2024-07-16 08:36:00

Challenge Programs

Time of First Successful Submission: 2024-07-16 08:38:50

The Flag File

Time of First Successful Submission: 2024-07-16 08:39:51

Using Privileged Mode

Time of First Successful Submission: 2024-07-16 08:42:33

Persistent Home Directories - One

Time of First Successful Submission: 2024-07-16 08:44:48

Persistent Home Directories - Two

Time of First Successful Submission: 2024-07-16 08:45:31


Fuzz Dojo

16 / 16 18 / 232


Consent

Time of First Successful Submission: 2025-10-16 09:25:59

Locate Harnesses

Time of First Successful Submission: 2025-10-16 09:37:11

Modify a Fuzzing Harness

Time of First Successful Submission: 2025-10-16 12:32:38

Fix Broken Fuzzing Harness

Time of First Successful Submission: 2025-10-16 14:56:12

Initial Parameters

Time of First Successful Submission: 2025-10-17 13:54:38

Improve Coverage Using the Call Tree

Time of First Successful Submission: 2025-10-20 20:07:30

Implement Seed Corpus

Time of First Successful Submission: 2025-10-20 08:42:51

Create New Fuzz Driver

Time of First Successful Submission: 2025-10-20 09:16:14

OSS-Fuzz - Build a Project

Time of First Successful Submission: 2025-10-20 13:41:56

OSS-Fuzz - Code Coverage

Time of First Successful Submission: 2025-10-20 14:26:18

OSS-Fuzz - Fuzz Introspector

Time of First Successful Submission: 2025-10-20 14:47:08

OSS-Fuzz - Add new_fuzzer

Time of First Successful Submission: 2025-10-20 19:38:02

Level 1.0 Practice

Time of First Successful Submission: 2025-10-21 13:33:56

Level 1.1 Practice

Time of First Successful Submission: 2025-12-16 12:51:47

Level 2.0 Project

Time of First Successful Submission: 2025-12-16 14:10:20

Level 2.1 Project

Time of First Successful Submission: 2025-12-18 15:39:54


GCA CTF

11 / 104 1950 / 38508


Using the Terminal

Time of First Successful Submission: 2025-08-19 16:32:23

Using the VSCode Workspace

Time of First Successful Submission: 2024-07-16 08:23:53

Using the GUI Desktop

Time of First Successful Submission: 2024-07-16 08:25:29

Pasting into the Desktop

Time of First Successful Submission: 2024-07-16 08:28:15

Restarting Challenges

Time of First Successful Submission: 2024-07-16 08:32:50

Getting Help

Time of First Successful Submission: 2024-07-16 08:36:00

Challenge Programs

Time of First Successful Submission: 2024-07-16 08:38:50

The Flag File

Time of First Successful Submission: 2024-07-16 08:39:51

Using Privileged Mode

Time of First Successful Submission: 2024-07-16 08:42:33

Persistent Home Directories - One

Time of First Successful Submission: 2024-07-16 08:44:48

Persistent Home Directories - Two

Time of First Successful Submission: 2024-07-16 08:45:31


Hacker History

8 / 8 35 / 141


External BBS (login)

Time of First Successful Submission: 2025-07-02 15:19:18

Internal BBS

Time of First Successful Submission: 2025-07-02 15:33:11

Join an IRC Server

Time of First Successful Submission: 2025-07-02 14:35:55

Join an IRC Server (with an IRC Client)

Time of First Successful Submission: 2025-07-02 14:37:30

Change your nickname

Time of First Successful Submission: 2025-07-02 14:40:22

Join a channel

Time of First Successful Submission: 2025-07-02 14:41:32

Message a channel

Time of First Successful Submission: 2025-07-02 14:45:30

Remove another user

Time of First Successful Submission: 2025-07-02 14:49:33


Honors Dojo

6 / 11 69 / 3



Honors Dojo

6 / 17 69 / 3



Honors Dojo

6 / 17 69 / 3



Linux Firmware Rehosting

13 / 13 10 / 86


Unpacking your first firmware

Time of First Successful Submission: 2025-09-03 12:57:06

Your first rehosting!

Time of First Successful Submission: 2025-09-03 13:35:33

Looking at console output

Time of First Successful Submission: 2025-09-03 13:40:02

Interacting with the shell

Time of First Successful Submission: 2025-09-03 13:45:28

Analyzing system calls

Time of First Successful Submission: 2025-09-03 13:52:30

Pseudofiles - Creating a Device

Time of First Successful Submission: 2025-09-04 09:50:24

Pseudofiles - Modeling IOCTLs

Time of First Successful Submission: 2025-09-04 09:08:41

NVRAM

Time of First Successful Submission: 2025-09-04 09:16:02

Library API - Sensor Init

Time of First Successful Submission: 2025-09-04 09:24:37

Networking - Address

Time of First Successful Submission: 2025-09-04 15:18:20

Static Files

Time of First Successful Submission: 2025-09-04 12:54:46

Rehosting OpenIPC

Time of First Successful Submission: 2025-09-04 15:04:10

Bug Hunt

Time of First Successful Submission: 2025-09-05 14:37:23


Privilege Escalation

111 / 562 25 / 136


ab

Time of First Successful Submission: 2025-10-15 08:19:28

ar

Time of First Successful Submission: 2025-10-14 17:15:55

as

Time of First Successful Submission: 2025-10-14 19:18:30

awk

Time of First Successful Submission: 2025-10-14 19:09:08

base32

Time of First Successful Submission: 2025-10-14 17:11:43

base64

Time of First Successful Submission: 2025-10-14 17:12:20

bash

Time of First Successful Submission: 2025-10-14 19:15:05

batcat

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

busctl

Time of First Successful Submission: 2025-10-15 08:08:46

bzip2

Time of First Successful Submission: 2025-10-14 17:14:16

cat

Time of First Successful Submission: 2025-10-14 19:12:23

chgrp

Time of First Successful Submission: 2025-10-15 08:02:41

chmod

Time of First Successful Submission: 2025-10-14 16:55:37

choom

Time of First Successful Submission: 2025-10-15 08:22:02

chown

Time of First Successful Submission: 2025-10-14 19:11:40

cmp

Time of First Successful Submission: 2025-10-14 19:39:50

column

Time of First Successful Submission: 2025-10-14 19:40:30

comm

Time of First Successful Submission: 2025-10-14 19:41:20

cp

Time of First Successful Submission: 2025-10-14 16:54:45

cpio

Time of First Successful Submission: 2025-10-14 19:42:45

csplit

Time of First Successful Submission: 2025-10-14 19:44:27

curl

Time of First Successful Submission: 2025-10-14 19:45:25

cut

Time of First Successful Submission: 2025-10-14 19:46:41

dash

Time of First Successful Submission: 2025-10-15 08:22:48

date

Time of First Successful Submission: 2025-10-14 19:15:48

dd

Time of First Successful Submission: 2025-10-14 19:48:35

diff

Time of First Successful Submission: 2025-10-14 19:49:24

ed

Time of First Successful Submission: 2025-10-14 19:11:00

emacs

Time of First Successful Submission: 2025-10-14 17:06:04

env

Time of First Successful Submission: 2025-10-14 17:17:32

eqn

Time of First Successful Submission: 2025-10-14 19:50:11

expand

Time of First Successful Submission: 2025-10-14 19:50:57

expect

Time of First Successful Submission: 2025-10-14 19:51:41

file

Time of First Successful Submission: 2025-10-14 19:52:21

find

Time of First Successful Submission: 2025-10-14 16:53:45

fish

Time of First Successful Submission: 2025-10-14 19:52:56

flock

Time of First Successful Submission: 2025-10-15 08:23:39

fmt

Time of First Successful Submission: 2025-10-14 19:53:47

fold

Time of First Successful Submission: 2025-10-14 19:55:25

gcore

Time of First Successful Submission: 2025-10-15 13:18:57

gdb

Time of First Successful Submission: 2025-10-14 19:59:07

genisoimage

Time of First Successful Submission: 2025-10-14 17:16:50

grep

Time of First Successful Submission: 2025-10-14 19:59:54

gtester

Time of First Successful Submission: 2025-10-15 08:24:59

gzip

Time of First Successful Submission: 2025-10-14 17:13:14

head

Time of First Successful Submission: 2025-10-14 16:59:17

hexdump

Time of First Successful Submission: 2025-10-14 17:09:25

iconv

Time of First Successful Submission: 2025-10-14 20:01:26

install

Time of First Successful Submission: 2025-10-15 12:46:39

ionice

Time of First Successful Submission: 2025-10-15 08:26:33

ip

Time of First Successful Submission: 2025-10-14 20:02:17

join

Time of First Successful Submission: 2025-10-14 20:03:00

jq

Time of First Successful Submission: 2025-10-14 20:03:42

less

Time of First Successful Submission: 2025-10-14 16:57:35

look

Time of First Successful Submission: 2025-10-14 20:04:14

make

Time of First Successful Submission: 2025-10-14 17:18:27

mawk

Time of First Successful Submission: 2025-10-14 20:05:03

more

Time of First Successful Submission: 2025-10-14 16:56:24

mv

Time of First Successful Submission: 2025-10-15 12:43:14

nasm

Time of First Successful Submission: 2025-10-14 20:06:03

nice

Time of First Successful Submission: 2025-10-14 17:19:00

nl

Time of First Successful Submission: 2025-10-14 20:07:02

nmap

Time of First Successful Submission: 2025-10-14 20:08:01

nohup

Time of First Successful Submission: 2025-10-15 08:27:44

od

Time of First Successful Submission: 2025-10-14 17:08:30

openssl

Time of First Successful Submission: 2025-10-15 07:44:18

paste

Time of First Successful Submission: 2025-10-15 07:44:57

perl

Time of First Successful Submission: 2025-10-14 19:13:21

pidstat

Time of First Successful Submission: 2025-10-15 08:30:04

pr

Time of First Successful Submission: 2025-10-15 07:46:00

ptx

Time of First Successful Submission: 2025-10-15 07:47:00

python

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

rev

Time of First Successful Submission: 2025-10-14 17:07:36

rsync

Time of First Successful Submission: 2025-10-15 12:59:27

run-parts

Time of First Successful Submission: 2025-10-15 08:34:36

sed

Time of First Successful Submission: 2025-10-14 19:09:49

setarch

Time of First Successful Submission: 2025-10-14 18:14:21

setfacl

Time of First Successful Submission: 2025-10-15 11:51:52

shuf

Time of First Successful Submission: 2025-10-15 08:36:01

soelim

Time of First Successful Submission: 2025-10-15 08:36:37

sort

Time of First Successful Submission: 2025-10-14 17:00:37

sqlite3

Time of First Successful Submission: 2025-10-15 07:48:58

ss

Time of First Successful Submission: 2025-10-15 07:50:06

ssh-agent

Time of First Successful Submission: 2025-10-15 08:37:36

ssh-keygen

Time of First Successful Submission: 2025-10-14 19:23:33

ssh-keyscan

Time of First Successful Submission: 2025-10-15 08:38:26

stdbuf

Time of First Successful Submission: 2025-10-15 08:39:07

strace

Time of First Successful Submission: 2025-10-15 08:39:44

su

Time of First Successful Submission: 2025-10-15 07:51:05

tac

Time of First Successful Submission: 2025-10-15 07:52:01

tail

Time of First Successful Submission: 2025-10-14 16:58:27

taskset

Time of First Successful Submission: 2025-10-15 07:58:47

tbl

Time of First Successful Submission: 2025-10-15 07:52:46

tee

Time of First Successful Submission: 2025-10-15 15:46:38

tic

Time of First Successful Submission: 2025-10-15 07:53:31

timeout

Time of First Successful Submission: 2025-10-14 17:19:41

troff

Time of First Successful Submission: 2025-10-15 07:54:29

ul

Time of First Successful Submission: 2025-10-15 07:55:18

unexpand

Time of First Successful Submission: 2025-10-15 07:55:49

uniq

Time of First Successful Submission: 2025-10-14 19:28:06

unzip

Time of First Successful Submission: 2025-10-15 08:41:46

update-alternatives

Time of First Successful Submission: 2025-10-16 09:04:32

vim

Time of First Successful Submission: 2025-10-14 17:01:35

watch

Time of First Successful Submission: 2025-10-14 19:08:07

wc

Time of First Successful Submission: 2025-10-14 19:16:38

wget

Time of First Successful Submission: 2025-10-14 19:20:56

whiptail

Time of First Successful Submission: 2025-10-14 19:30:24

xargs

Time of First Successful Submission: 2025-10-15 07:56:50

xxd

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

xz

Time of First Successful Submission: 2025-10-15 07:57:35

zsh

Time of First Successful Submission: 2025-10-14 19:31:15


Pwntools Tutorials

12 / 12 241 / 1127


Level 0.0

Time of First Successful Submission: 2024-08-09 16:19:31

Level 1.0

Time of First Successful Submission: 2025-08-28 16:18:00

Level 1.1

Time of First Successful Submission: 2025-08-28 17:46:50

Level 2.0

Time of First Successful Submission: 2025-08-29 13:44:47

Level 2.1

Time of First Successful Submission: 2025-08-29 13:50:45

Level 2.2

Time of First Successful Submission: 2025-09-01 14:16:17

Level 2.3

Time of First Successful Submission: 2025-09-01 14:23:30

Level 2.4

Time of First Successful Submission: 2025-09-01 15:15:46

Level 2.5

Time of First Successful Submission: 2025-09-01 15:36:24

Level 2.6

Time of First Successful Submission: 2025-09-01 15:53:15

Level 3.0

Time of First Successful Submission: 2025-09-01 16:27:13

Level 4.0

Time of First Successful Submission: 2025-09-02 09:16:12