benito255

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Example Dojo

5 / 7 164 / 533


Apple

Time of First Successful Submission: 2023-10-11 08:59:55

Banana

Time of First Successful Submission: 2023-10-11 09:00:36

Earth

Time of First Successful Submission: 2023-10-11 09:01:33

Mars

Time of First Successful Submission: 2023-10-11 09:02:37

Venus

Time of First Successful Submission: 2023-10-11 09:06:56


Example Import Dojo

4 / 4 186 / 533


Apple

Time of First Successful Submission: 2023-10-11 08:59:55

Banana

Time of First Successful Submission: 2023-10-11 09:00:36

Earth

Time of First Successful Submission: 2023-10-11 09:01:33

Martian Planet

Time of First Successful Submission: 2023-10-11 09:02:37


pwn.college Archives

171 / 201 279 / 16678


level1

Time of First Successful Submission: 2023-10-10 09:40:33

level2

Time of First Successful Submission: 2023-10-10 09:43:54

level3

Time of First Successful Submission: 2023-10-10 09:45:04

level4

Time of First Successful Submission: 2023-10-10 09:50:28

level5

Time of First Successful Submission: 2023-10-10 09:55:08

level6

Time of First Successful Submission: 2023-10-10 09:56:14

level7

Time of First Successful Submission: 2023-10-10 09:57:17

level8

Time of First Successful Submission: 2023-10-10 10:01:24

level9

Time of First Successful Submission: 2023-10-10 10:03:34

level10

Time of First Successful Submission: 2023-10-10 10:05:16

level11

Time of First Successful Submission: 2023-10-10 10:08:47

level12

Time of First Successful Submission: 2023-10-10 10:17:10

level13

Time of First Successful Submission: 2023-10-10 10:44:20

level14

Time of First Successful Submission: 2023-10-10 10:45:30

level15

Time of First Successful Submission: 2023-10-10 11:17:15

level16

Time of First Successful Submission: 2023-10-10 11:19:08

level17

Time of First Successful Submission: 2023-10-10 11:33:34

level18

Time of First Successful Submission: 2023-10-10 11:38:55

level19

Time of First Successful Submission: 2023-10-10 11:50:50

level20

Time of First Successful Submission: 2023-10-10 12:44:01

level21

Time of First Successful Submission: 2023-10-10 12:46:41

level22

Time of First Successful Submission: 2023-10-10 12:47:46

level23

Time of First Successful Submission: 2023-10-10 12:48:35

level24

Time of First Successful Submission: 2023-10-10 12:50:05

level25

Time of First Successful Submission: 2023-10-10 12:51:33

level26

Time of First Successful Submission: 2023-10-10 12:54:56

level27

Time of First Successful Submission: 2023-10-10 13:48:00

level28

Time of First Successful Submission: 2023-10-10 13:49:28

level29

Time of First Successful Submission: 2023-10-10 13:56:03

level30

Time of First Successful Submission: 2023-10-10 13:58:04

level31

Time of First Successful Submission: 2023-10-10 22:39:47

level32

Time of First Successful Submission: 2023-10-10 22:42:52

level33

Time of First Successful Submission: 2023-10-10 22:45:41

level34

Time of First Successful Submission: 2023-10-10 22:46:59

level35

Time of First Successful Submission: 2023-10-10 22:48:13

level36

Time of First Successful Submission: 2023-10-10 22:50:12

level37

Time of First Successful Submission: 2023-10-10 23:16:26

level38

Time of First Successful Submission: 2023-10-10 23:25:23

level39

Time of First Successful Submission: 2023-10-10 23:29:48

level40

Time of First Successful Submission: 2023-10-10 23:37:15

level41

Time of First Successful Submission: 2023-10-11 09:37:32

level42

Time of First Successful Submission: 2023-10-11 09:40:32

level43

Time of First Successful Submission: 2023-10-11 10:10:14

level44

Time of First Successful Submission: 2023-10-11 10:16:04

level45

Time of First Successful Submission: 2023-10-11 10:30:38

level46

Time of First Successful Submission: 2023-10-11 10:34:32

level47

Time of First Successful Submission: 2023-10-11 10:37:34

level48

Time of First Successful Submission: 2023-10-11 10:52:14

level49

Time of First Successful Submission: 2023-10-11 11:01:00

level50

Time of First Successful Submission: 2023-10-11 11:08:03

level51

Time of First Successful Submission: 2023-10-11 11:17:40

level52

Time of First Successful Submission: 2023-10-11 11:31:26

level53

Time of First Successful Submission: 2023-10-11 11:34:50

level54

Time of First Successful Submission: 2023-10-11 11:49:47

level55

Time of First Successful Submission: 2023-10-11 12:05:17

level56

Time of First Successful Submission: 2023-10-11 12:10:17

level57

Time of First Successful Submission: 2023-10-11 12:11:16

level58

Time of First Successful Submission: 2023-10-11 12:12:15

level59

Time of First Successful Submission: 2023-10-11 12:13:13

level60

Time of First Successful Submission: 2023-10-11 12:16:36

level61

Time of First Successful Submission: 2023-10-11 12:17:53

level62

Time of First Successful Submission: 2023-10-11 12:19:02

level63

Time of First Successful Submission: 2023-10-11 12:20:13

level64

Time of First Successful Submission: 2023-10-11 14:24:44

level65

Time of First Successful Submission: 2023-10-11 22:57:26

level66

Time of First Successful Submission: 2023-10-12 05:02:44

level67

Time of First Successful Submission: 2023-10-12 05:05:33

level68

Time of First Successful Submission: 2023-10-12 05:09:20

level70

Time of First Successful Submission: 2023-10-12 05:11:19

level71

Time of First Successful Submission: 2023-10-12 05:14:29

level72

Time of First Successful Submission: 2023-10-12 05:17:35

level73

Time of First Successful Submission: 2023-10-12 05:24:50

level74

Time of First Successful Submission: 2023-10-12 05:44:09

level76

Time of First Successful Submission: 2023-10-12 05:46:20

level77

Time of First Successful Submission: 2023-10-12 05:47:58

level78

Time of First Successful Submission: 2023-10-12 05:58:06

level79

Time of First Successful Submission: 2023-10-12 06:10:37

level80

Time of First Successful Submission: 2023-10-12 06:16:30

level82

Time of First Successful Submission: 2023-10-12 06:23:39

level83

Time of First Successful Submission: 2023-10-12 06:27:22

level84

Time of First Successful Submission: 2023-10-12 07:44:17

level85

Time of First Successful Submission: 2023-10-12 08:04:31

level86

Time of First Successful Submission: 2023-10-12 08:06:09

level87

Time of First Successful Submission: 2023-10-12 08:07:18

level88

Time of First Successful Submission: 2023-10-12 08:12:05

level89

Time of First Successful Submission: 2023-10-12 08:18:48

level90

Time of First Successful Submission: 2023-10-12 08:35:49

level91

Time of First Successful Submission: 2023-10-12 08:37:41

level92

Time of First Successful Submission: 2023-10-12 08:39:55

level93

Time of First Successful Submission: 2023-10-12 09:13:07

level94

Time of First Successful Submission: 2023-10-12 09:27:58

level95

Time of First Successful Submission: 2023-10-12 09:32:27

level96

Time of First Successful Submission: 2023-10-12 09:37:07

level97

Time of First Successful Submission: 2023-10-12 09:40:02

level98

Time of First Successful Submission: 2023-10-12 09:43:18

level99

Time of First Successful Submission: 2023-10-12 09:50:19

level100

Time of First Successful Submission: 2023-10-12 09:51:18

level101

Time of First Successful Submission: 2023-10-12 09:53:03

level102

Time of First Successful Submission: 2023-10-12 10:04:47

level103

Time of First Successful Submission: 2023-10-12 10:07:18

level104

Time of First Successful Submission: 2023-10-12 10:14:37

level105

Time of First Successful Submission: 2023-10-12 13:34:34

level106

Time of First Successful Submission: 2023-10-12 13:37:01

level107

Time of First Successful Submission: 2023-10-12 15:56:14

level108

Time of First Successful Submission: 2023-10-12 15:57:36

level109

Time of First Successful Submission: 2023-10-12 15:59:26

level110

Time of First Successful Submission: 2023-10-12 16:02:23

level111

Time of First Successful Submission: 2023-10-12 16:04:06

level112

Time of First Successful Submission: 2023-10-12 16:05:04

level113

Time of First Successful Submission: 2023-10-12 16:06:08

level114

Time of First Successful Submission: 2023-10-12 16:07:15

level115

Time of First Successful Submission: 2023-10-12 16:08:14

level116

Time of First Successful Submission: 2023-10-12 16:10:11

level117

Time of First Successful Submission: 2023-10-12 16:14:13

level118

Time of First Successful Submission: 2023-10-12 16:15:58

level119

Time of First Successful Submission: 2023-10-12 16:19:06

level120

Time of First Successful Submission: 2023-10-12 16:22:45

level121

Time of First Successful Submission: 2023-10-12 16:23:30

level122

Time of First Successful Submission: 2023-10-12 16:24:18

level123

Time of First Successful Submission: 2023-10-12 16:25:21

level124

Time of First Successful Submission: 2023-10-12 16:26:36

level125

Time of First Successful Submission: 2023-10-12 17:17:45

level126

Time of First Successful Submission: 2023-10-12 17:19:35

level127

Time of First Successful Submission: 2023-10-13 16:25:12

level128

Time of First Successful Submission: 2023-10-13 16:26:02

level129

Time of First Successful Submission: 2023-10-13 16:33:45

level130

Time of First Successful Submission: 2023-10-13 16:50:49

level131

Time of First Successful Submission: 2023-10-13 16:51:56

level132

Time of First Successful Submission: 2023-10-13 16:56:38

level133

Time of First Successful Submission: 2023-10-13 16:58:36

level134

Time of First Successful Submission: 2023-10-13 17:10:25

level135

Time of First Successful Submission: 2023-10-13 17:17:59

level136

Time of First Successful Submission: 2023-10-13 17:20:30

level137

Time of First Successful Submission: 2023-10-13 17:23:56

level138

Time of First Successful Submission: 2023-10-13 17:25:24

level139

Time of First Successful Submission: 2023-10-13 17:32:36

level140

Time of First Successful Submission: 2023-10-13 17:45:36

level141

Time of First Successful Submission: 2023-10-13 17:47:28

level142

Time of First Successful Submission: 2023-10-13 17:50:09

HTTP (curl)

Time of First Successful Submission: 2023-10-08 10:41:25

HTTP (python)

Time of First Successful Submission: 2023-10-08 13:13:13

URL Encoding (curl)

Time of First Successful Submission: 2023-10-08 15:23:06

URL Encoding (python)

Time of First Successful Submission: 2023-10-08 16:08:57

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2023-10-08 16:09:54

HTTP GET Parameters (python)

Time of First Successful Submission: 2023-10-08 14:56:58

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2023-10-08 14:58:15

Multiple Form Fields (python)

Time of First Successful Submission: 2023-10-08 15:02:32

HTTP JSON (curl)

Time of First Successful Submission: 2023-10-08 15:37:45

HTTP JSON (netcat)

Time of First Successful Submission: 2023-10-08 16:22:11

HTTP JSON (python)

Time of First Successful Submission: 2023-10-08 15:07:31

Complex HTTP JSON (curl)

Time of First Successful Submission: 2023-10-08 15:43:34

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2023-10-08 16:26:06

Complex HTTP JSON (python)

Time of First Successful Submission: 2023-10-08 15:10:24

Server State (curl)

Time of First Successful Submission: 2023-10-08 15:52:03

Server State (netcat)

Time of First Successful Submission: 2023-10-08 16:38:43

Silenced Shellcode

Time of First Successful Submission: 2025-10-27 11:16:28

Shellcode Shuffle

Time of First Successful Submission: 2025-10-27 11:18:10

Shellcode Shuffle II

Time of First Successful Submission: 2025-10-27 11:19:58

Mmap Mirage (Easy)

Time of First Successful Submission: 2023-10-26 15:27:37

Mmap Mirage (Hard)

Time of First Successful Submission: 2023-10-26 15:57:26

Twisted Text (Easy)

Time of First Successful Submission: 2023-10-19 17:23:22

Twisted Text (Hard)

Time of First Successful Submission: 2023-10-20 09:50:06

Tidy Task (Easy)

Time of First Successful Submission: 2023-10-20 09:53:38

Tidy Task (Hard)

Time of First Successful Submission: 2023-10-20 09:56:46

Logical License (Easy)

Time of First Successful Submission: 2023-10-20 10:00:38

Logical License (Hard)

Time of First Successful Submission: 2023-10-20 10:09:04

Modest Mangler (Easy)

Time of First Successful Submission: 2023-10-20 14:55:35

Modest Mangler (Hard)

Time of First Successful Submission: 2023-10-20 15:46:56

Level 15

Time of First Successful Submission: 2023-10-24 11:13:26

level2.0-f2022

Time of First Successful Submission: 2025-09-15 10:16:03

level2.1-f2022

Time of First Successful Submission: 2025-09-15 10:45:51


CTF Archive

26 / 703 35 / 730


REV - 200 - NET1

Time of First Successful Submission: 2025-07-19 09:28:29

WEB - 100 - Networking 101

Time of First Successful Submission: 2025-07-19 09:10:34

WEB - 300 - Evil Burritos 2

Time of First Successful Submission: 2025-07-19 10:10:46

WEB - 500 - Love Letter

Time of First Successful Submission: 2025-09-15 11:13:57

CRYPTO - 100 - 1

Time of First Successful Submission: 2025-07-19 09:03:53

CRYPTO - 100 - 2

Time of First Successful Submission: 2025-07-19 09:05:21

CRYPTO - 100 - 3

Time of First Successful Submission: 2025-07-19 09:05:56

CRYPTO - 100 - 4

Time of First Successful Submission: 2025-07-19 09:06:34

CRYPTO - 200 - 5

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

CRYPTO - 200 - 6

Time of First Successful Submission: 2025-07-19 09:07:51

CRYPTO - 200 - 7

Time of First Successful Submission: 2025-07-19 09:08:22

CRYPTO - 300 - 8

Time of First Successful Submission: 2025-07-19 09:12:26

CRYPTO - 300 - 9

Time of First Successful Submission: 2025-07-19 09:13:23

CRYPTO - 300 - 10

Time of First Successful Submission: 2025-07-19 09:27:28

WEB - 100 - Network

Time of First Successful Submission: 2025-09-16 08:30:40

CRYTPO - 200

Time of First Successful Submission: 2025-09-16 08:33:40

CRYTPO - 300

Time of First Successful Submission: 2025-09-16 08:34:58

CRYTPO - 400

Time of First Successful Submission: 2025-09-16 08:36:03

BINARY - 40 - Endian of the World

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

WEB - 20 - Amoebananas!

Time of First Successful Submission: 2025-07-23 16:23:52

WEB - 30 - SuperSecure™

Time of First Successful Submission: 2025-07-23 16:26:39

CRYPTO - 10 - SPQR

Time of First Successful Submission: 2025-10-18 04:02:46

CRYPTO - 15 - What the Hex

Time of First Successful Submission: 2025-10-18 04:03:50

CRYPTO - 20 - Artifact

Time of First Successful Submission: 2025-10-18 04:05:32

CRYPTO - 60 - Shakespeare

Time of First Successful Submission: 2025-10-18 05:32:54

FORENSICS - 30 - Oops!

Time of First Successful Submission: 2025-10-18 05:35:19


Intro to Programming Languages

234 / 234 3 / 28130


Lecture 1.1. Course Environment

Time of First Successful Submission: 2025-07-11 21:15:48

Lab 1.1 - Start Terminal

Time of First Successful Submission: 2025-07-11 12:39:58

Lecture 1.2. Linux Shells

Time of First Successful Submission: 2025-07-12 05:08:13

Lecture 1.3. Linux File System

Time of First Successful Submission: 2025-07-12 05:12:01

Lecture 1.4. Executing Programs

Time of First Successful Submission: 2025-07-12 05:15:34

Lecture 1.5. Common Commands

Time of First Successful Submission: 2025-07-12 05:21:52

Lab 1.5.2 - Using ls and cd

Time of First Successful Submission: 2025-07-12 05:24:45

Lab 1.5.3 - Using grep

Time of First Successful Submission: 2025-07-12 05:26:05

Lecture 1.6. Redirection of I/O

Time of First Successful Submission: 2025-07-12 05:28:24

Lab 1.6 - Using grep and pipe

Time of First Successful Submission: 2025-07-12 05:33:46

Lecture 1.7. Regular Expressions

Time of First Successful Submission: 2025-07-12 05:37:02

Lecture 1.8. Misc Linux

Time of First Successful Submission: 2025-07-12 05:41:21

Lecture 1.9. Testing Code on pwn.college

Time of First Successful Submission: 2025-07-12 05:43:16

Lab 1.9 - Test some If Statements

Time of First Successful Submission: 2025-07-12 10:14:44

P1.0 Level 1 Open /flag in VSCode

Time of First Successful Submission: 2025-07-12 10:16:23

Commands

Time of First Successful Submission: 2025-04-15 02:32:56

Command Arguments

Time of First Successful Submission: 2025-04-15 02:35:23

Command History

Time of First Successful Submission: 2025-06-08 10:52:16

The Root Path

Time of First Successful Submission: 2024-06-08 15:21:14

Absolute Paths

Time of First Successful Submission: 2024-06-08 15:21:53

Changing position

Time of First Successful Submission: 2024-06-08 15:24:48

Changing to an Absolute Path

Time of First Successful Submission: 2024-06-08 15:25:49

Relative Paths

Time of First Successful Submission: 2024-06-08 15:30:29

P1.0 Level 5 read

Time of First Successful Submission: 2025-07-12 10:24:56

Cat

Time of First Successful Submission: 2024-06-08 15:35:16

Ls

Time of First Successful Submission: 2024-06-08 15:40:09

Ls All

Time of First Successful Submission: 2024-06-08 15:42:22

P1.0 Level 2 list dir

Time of First Successful Submission: 2025-07-12 10:22:26

Find

Time of First Successful Submission: 2024-06-08 15:50:51

P1.0 Level 3 change dir

Time of First Successful Submission: 2025-07-12 10:23:10

P1.0 Level 4 move

Time of First Successful Submission: 2025-07-12 10:24:15

P1.0 Level 6 grep

Time of First Successful Submission: 2025-07-12 10:25:59

P1.0 Level 7 execute

Time of First Successful Submission: 2025-07-12 10:26:42

Piping Echo

Time of First Successful Submission: 2024-06-08 16:40:52

Piping Stdout

Time of First Successful Submission: 2024-06-08 16:42:15

Piping Stdin

Time of First Successful Submission: 2024-06-08 16:49:51

P1.0 Level 8 stdin

Time of First Successful Submission: 2025-07-12 10:27:34

P1.0 Level 9 pipe

Time of First Successful Submission: 2025-07-12 10:28:42

P1.0 Level 10 args

Time of First Successful Submission: 2025-07-12 10:30:48

P1.0 Level 11 gccpipe

Time of First Successful Submission: 2025-07-12 10:38:10

P1.0 Level 12 speedy

Time of First Successful Submission: 2025-07-12 21:57:30

P1.0 Level 13 testing

Time of First Successful Submission: 2025-07-12 22:11:23

P1.0 Level 14 ifs test

Time of First Successful Submission: 2025-07-12 22:14:42

Lecture 2.1.1.0 Paradigms and C

Time of First Successful Submission: 2025-07-12 22:20:25

Lecture 2.1.2. First C Program and Vars

Time of First Successful Submission: 2025-07-12 22:22:39

Lecture 2.1.2.1. Standard Output

Time of First Successful Submission: 2025-07-12 22:25:12

Lecture 2.1.2.2. Standard In

Time of First Successful Submission: 2025-07-12 22:28:08

Lab 2.1.2.1 - C Input

Time of First Successful Submission: 2025-07-12 22:55:34

Lecture 2.1.2.3. Flow Control & Command Line Arguments

Time of First Successful Submission: 2025-07-12 22:58:33

EzLab 2.1.2.3 - Control Flow

Time of First Successful Submission: 2025-07-12 23:00:27

Lecture 2.1.3.0 Dec & Def Functions

Time of First Successful Submission: 2025-07-12 23:03:16

Lecture 2.1.3.1. Globals & Locals

Time of First Successful Submission: 2025-07-12 23:07:01

Lecture 2.1.3.2. Function Params and Ret Vals

Time of First Successful Submission: 2025-07-12 23:09:33

EzLab 2.1.3.2 Pass by Value

Time of First Successful Submission: 2025-07-12 23:22:52

Lab 2.1.3.1 - Functions

Time of First Successful Submission: 2025-07-13 03:48:00

Lecture 2.1.4. Global and Local Memory

Time of First Successful Submission: 2025-07-13 03:54:44

Lecture 2.1.4.1. Function Frames

Time of First Successful Submission: 2025-07-13 03:59:59

Lecture 2.1.5. Debugging C Programs

Time of First Successful Submission: 2025-07-13 04:07:18

Lab 2.1.5.1 - Using VSCode Debugger

Time of First Successful Submission: 2025-07-13 04:30:36

P2.1 Level 01 C Force

Time of First Successful Submission: 2025-07-13 04:34:37

P2.1 Level 02 C Args

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

P2.1 Level 03 scanf

Time of First Successful Submission: 2025-07-13 04:59:26

P2.1 Level 04 getchar

Time of First Successful Submission: 2025-07-13 10:43:07

P2.1 Level 05 add-n-sub

Time of First Successful Submission: 2025-07-13 11:56:31

P2.1 Level 06 debug me

Time of First Successful Submission: 2025-07-13 12:07:11

Lecture 2.2.1.1. C-Arrays

Time of First Successful Submission: 2025-07-13 12:15:55

Lecture 2.2.2. C-Strings

Time of First Successful Submission: 2025-07-13 12:20:29

Lab 2.2.2.0 - Print C-String by Character

Time of First Successful Submission: 2025-07-13 12:32:15

Lab 2.2.2.1 - Debugging with Seg Faults

Time of First Successful Submission: 2025-07-13 20:51:53

Lecture 2.2.3.1. Input to String

Time of First Successful Submission: 2025-07-13 20:56:07

Lecture 2.2.3.2 Using fgets

Time of First Successful Submission: 2025-07-13 21:01:45

Lecture 2.2.3.3. Input Buffer

Time of First Successful Submission: 2025-07-13 21:04:59

Lecture 2.2.4. File operations

Time of First Successful Submission: 2025-07-13 21:08:41

Lab 2.2.4.1 - LeeT CaSe

Time of First Successful Submission: 2025-07-13 21:28:17

Lecture 2.2.5.1. strlen

Time of First Successful Submission: 2025-07-13 21:31:23

EzLab 2.2.5.1 - String Length (strlen)

Time of First Successful Submission: 2025-07-13 21:32:54

Lecture 2.2.5.2. strcat

Time of First Successful Submission: 2025-07-13 21:35:57

EzLab 2.2.5.2 - String Concatenate (strcat)

Time of First Successful Submission: 2025-07-13 21:39:07

Lecture 2.2.5.3. strcmp

Time of First Successful Submission: 2025-07-15 22:59:35

EzLab 2.2.5.3 - String Compare (strcmp)

Time of First Successful Submission: 2025-07-14 03:17:10

Lecture 2.2.5.4. strcpy

Time of First Successful Submission: 2025-07-13 21:47:43

EzLab 2.2.5.4 - String Copy (strcpy/strncpy)

Time of First Successful Submission: 2025-07-14 03:21:48

Lecture 2.2.5.6. strspn

Time of First Successful Submission: 2025-07-13 22:06:10

Lab 2.2.5.6 - String Highlighter

Time of First Successful Submission: 2025-07-14 10:11:51

P2.2 Level 01 length

Time of First Successful Submission: 2025-07-14 11:32:21

P2.2 Level 02 c-cat

Time of First Successful Submission: 2025-07-14 11:38:39

P2.2 Level 03 c-copy

Time of First Successful Submission: 2025-07-14 11:43:42

P2.2 Level 04 c-compare

Time of First Successful Submission: 2025-07-14 12:46:00

P2.2 Level 05 c-up

Time of First Successful Submission: 2025-07-14 12:53:46

P2.2 Level 06 c-bugs

Time of First Successful Submission: 2025-07-14 13:01:01

P2.2 Level 07 c-debugger

Time of First Successful Submission: 2025-07-14 13:05:41

P2.2 Level 08 c-debugger2

Time of First Successful Submission: 2025-07-14 13:08:12

P2.2 Level 09 c-grind

Time of First Successful Submission: 2025-07-14 13:15:50

Lecture 2.3.1. Stack pointers

Time of First Successful Submission: 2025-07-14 13:23:19

Lab 2.3.1.0 - Print Non-printable Chars

Time of First Successful Submission: 2025-07-14 13:24:49

Lecture 2.3.2.0 Examples Single Value

Time of First Successful Submission: 2025-07-14 13:38:22

Lecture 2.3.2.1. Examples of Ptr to Array

Time of First Successful Submission: 2025-07-16 01:27:41

EzLab 2.3.2.1 - Character Pointers

Time of First Successful Submission: 2025-07-14 20:24:40

EzLab 2.3.2.1 - C-String Pointers

Time of First Successful Submission: 2025-07-14 20:26:10

Lecture 2.3.3.1. strstr video

Time of First Successful Submission: 2025-07-14 20:10:49

EzLab 2.3.3.1 - Find str in str (strstr)

Time of First Successful Submission: 2025-07-14 20:27:26

Lab 2.3.3.1 - Find Word Count

Time of First Successful Submission: 2025-07-14 20:40:13

Lecture 2.3.3.2. strtok video

Time of First Successful Submission: 2025-07-14 20:34:04

EzLab 2.3.3.2 - Get tokens (strtok)

Time of First Successful Submission: 2025-07-14 20:43:10

Lab 2.3.3.2 - Word Count

Time of First Successful Submission: 2025-07-14 20:48:17

Lecture 2.3.3.3. strchr video

Time of First Successful Submission: 2025-07-14 20:42:08

Lecture 2.3.3.4. memset

Time of First Successful Submission: 2025-07-14 20:54:54

P2.3 Level 01 Pig Latin

Time of First Successful Submission: 2025-07-15 01:07:28

P2.3 Level 02 Pig Latin

Time of First Successful Submission: 2025-07-15 01:19:29

P2.3 Level 03 Pig Latin

Time of First Successful Submission: 2025-07-15 01:24:24

P2.3 Level 04 Pig Latin

Time of First Successful Submission: 2025-07-15 01:27:21

Lecture 2.4.1.1. struct into

Time of First Successful Submission: 2025-07-15 02:22:30

EzLab 2.4.1.1 - Using a struct

Time of First Successful Submission: 2025-07-16 01:10:21

Lecture 2.4.1.4. string to struct

Time of First Successful Submission: 2025-07-16 01:42:43

EzLab 2.4.1.4 - Struct from string

Time of First Successful Submission: 2025-07-16 01:45:13

Lecture 2.4.1.5. array of struct

Time of First Successful Submission: 2025-07-16 01:54:24

Lab 2.4.1.5 - Songs List

Time of First Successful Submission: 2025-07-16 02:04:38

Lecture 2.4.1.6. enum

Time of First Successful Submission: 2025-07-16 02:33:42

Lecture 2.4.2.1. C preprocessor

Time of First Successful Submission: 2025-07-16 02:40:22

EzLab 2.4.2.1 - C Preprocessor

Time of First Successful Submission: 2025-07-16 02:41:43

Lecture 2.4.2.2. Header files

Time of First Successful Submission: 2025-07-16 02:47:02

Lecture 2.4.2.6. Makefile

Time of First Successful Submission: 2025-07-16 03:25:36

EzLab 2.4.2.6 - Makefiles

Time of First Successful Submission: 2025-07-16 03:29:58

Lab 2.4.2.6 - Make Songs

Time of First Successful Submission: 2025-07-16 03:44:25

Lab 2.4.2.6 - Filter Songs

Time of First Successful Submission: 2025-07-16 04:04:39

Lecture 2.5.1.3. the heap

Time of First Successful Submission: 2025-07-15 01:32:21

Lecture 2.5.1.4. malloc an int

Time of First Successful Submission: 2025-07-15 01:35:01

Lecture 2.5.1.5. create a heap based array

Time of First Successful Submission: 2025-07-15 01:40:01

Lecture 2.5.1.6. free the heap

Time of First Successful Submission: 2025-07-15 01:43:06

EzLab 2.5.1.6 Heap

Time of First Successful Submission: 2025-07-15 01:51:31

Lab 2.5.1.6 - Stack on Heap

Time of First Successful Submission: 2025-07-15 01:57:58

Lecture 2.5.2.1. realloc

Time of First Successful Submission: 2025-07-15 02:02:56

Lecture 2.5.2.2. getline

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

Lecture 2.5.2.3. strdup

Time of First Successful Submission: 2025-07-15 02:10:14

Lecture 2.5.2.4. struct malloc

Time of First Successful Submission: 2025-07-15 02:14:50

EzLab 2.5.2.4 Heap Based Array

Time of First Successful Submission: 2025-07-15 02:17:04

Lab 2.5.2.4 - Paging Songs

Time of First Successful Submission: 2025-07-16 05:01:37

P2.5 Level 01 Get Maxxed

Time of First Successful Submission: 2025-07-16 08:11:58

P2.5 Level 02 Load up those items

Time of First Successful Submission: 2025-07-16 08:57:57

P2.5 Level 03 Load the Rooms

Time of First Successful Submission: 2025-07-16 09:33:41

P2.5 Level 04 Free your mind

Time of First Successful Submission: 2025-07-16 09:34:53

P2.5 Level 05 Show me your room

Time of First Successful Submission: 2025-07-16 10:04:10

P2.5 Level 06 Moving Around

Time of First Successful Submission: 2025-07-16 13:55:41

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

Time of First Successful Submission: 2025-07-16 14:10:37

P2.5 Level 08 Dropping Items and Looking

Time of First Successful Submission: 2025-07-16 14:41:16

Lecture 2.6.1. Double Ptr Local

Time of First Successful Submission: 2025-07-16 05:39:10

Lecture 2.6.1.1. Double Ptr Heap

Time of First Successful Submission: 2025-07-16 06:47:47

Lecture 2.6.1.2. Triple Ptr Local

Time of First Successful Submission: 2025-07-16 06:38:32

Lecture 2.6.2.2. Pass-By-Address

Time of First Successful Submission: 2025-07-16 06:43:00

EzLab 2.6.2.2 Pass By Address

Time of First Successful Submission: 2025-07-16 06:49:20

Lecture 2.6.2.3. PBA - Double Ptrs

Time of First Successful Submission: 2025-07-16 06:52:12

Lecture 2.7.1.2. Array lists

Time of First Successful Submission: 2025-07-16 07:32:32

Lecture 2.7.1.3. Array lists insert and remove

Time of First Successful Submission: 2025-07-16 07:36:04

Lecture 2.7.2.0 Linked List

Time of First Successful Submission: 2025-07-16 23:17:57

Lecture 2.7.2.1. Linked List Insert at End

Time of First Successful Submission: 2025-07-16 23:22:36

Lecture 2.7.2.2. Linked List Insert at

Time of First Successful Submission: 2025-07-16 23:32:03

Lecture 2.7.2.3. Linked List Remove

Time of First Successful Submission: 2025-07-16 23:53:29

Lecture 2.7.2.4. Array list v. Linked List

Time of First Successful Submission: 2025-07-17 00:19:27

Lab 2.7.2.4a - Linked List Songs

Time of First Successful Submission: 2025-07-17 00:44:13

Lab 2.7.2.4b - LL Paging

Time of First Successful Submission: 2025-07-17 01:20:33

Lecture 3.1.1. OO Paradigm

Time of First Successful Submission: 2025-07-17 22:28:51

Lecture 3.1.2.1. Differences

Time of First Successful Submission: 2025-07-17 22:38:54

Lecture 3.1.2.2. Buffer and Files

Time of First Successful Submission: 2025-07-17 22:45:22

Lab 3.1.2.2 - Creating Objects from JSON

Time of First Successful Submission: 2025-07-17 23:16:27

Lecture 3.1.3. Classes

Time of First Successful Submission: 2025-07-17 23:27:39

EzLab 3.1.3.0 Classes & Objects

Time of First Successful Submission: 2025-07-17 23:53:03

Lecture 3.2.1. Inheritance introduction

Time of First Successful Submission: 2025-07-17 23:57:01

Lecture 3.2.2. Concrete Classes

Time of First Successful Submission: 2025-07-18 00:10:44

Lecture 3.2.2.1. Abstract Classes

Time of First Successful Submission: 2025-07-18 00:15:10

Lecture 3.2.2.2. Working with inherited classes

Time of First Successful Submission: 2025-07-18 00:36:31

EzLab 3.2.2.2 Inheritance

Time of First Successful Submission: 2025-07-18 00:45:41

Lecture 3.2.4. Header and c++ Files

Time of First Successful Submission: 2025-07-18 00:44:26

P3.2 Level 01 Get Data

Time of First Successful Submission: 2025-07-18 01:13:30

P3.2 Level 02 Create the Shop

Time of First Successful Submission: 2025-07-18 02:43:53

P3.2 Level 03 Shop Interface

Time of First Successful Submission: 2025-07-18 08:48:49

P3.2 Level 04 Buy

Time of First Successful Submission: 2025-07-18 09:15:18

P3.2 Level 05 Search

Time of First Successful Submission: 2025-07-18 11:05:02

P3.2 Level 06 Multi-store

Time of First Successful Submission: 2025-07-18 12:02:17

P3.2 Level 07 Search-Buy

Time of First Successful Submission: 2025-07-18 12:08:52

Lecture 3.3.1.2. Templated Types

Time of First Successful Submission: 2025-07-18 12:18:40

Lecture 3.3.2.1. STL Pairs and Vectors

Time of First Successful Submission: 2025-07-18 12:28:06

Lecture 3.3.2.2. STL Map

Time of First Successful Submission: 2025-07-18 12:31:10

Lecture 3.3.3. Smart Pointers

Time of First Successful Submission: 2025-07-18 12:38:02

Lecture 3.3.4.1. Pass by Reference

Time of First Successful Submission: 2025-07-18 12:41:31

Lecture 3.3.4.2. Operator Overloading

Time of First Successful Submission: 2025-07-18 22:38:49

Lecture 3.3.4.3. Friend keyword

Time of First Successful Submission: 2025-07-18 12:47:20

P3.3 Level 01 Integrate and Load

Time of First Successful Submission: 2025-07-18 23:48:34

P3.3 Level 02 Load Team

Time of First Successful Submission: 2025-07-19 00:20:11

P3.3 Level 03 Remove and Add

Time of First Successful Submission: 2025-07-19 00:39:44

P3.3 Level 04 Battle

Time of First Successful Submission: 2025-07-19 02:20:37

P3.3 Level 05 Challenge the Trainers

Time of First Successful Submission: 2025-07-19 04:25:10

EC 3.3 Level 01 Derek

Time of First Successful Submission: 2025-07-19 04:40:39

EC 3.3 Level 02 Sri

Time of First Successful Submission: 2025-07-19 05:05:00

EC 3.3 Level 03 Daniel10015

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

EC 3.3 Level 04 Sayhilel

Time of First Successful Submission: 2025-07-19 05:42:09

EC 3.3 Level 05 Mai

Time of First Successful Submission: 2025-07-19 05:50:25

EC 3.3 Level 06 Memory Mastermind

Time of First Successful Submission: 2025-07-19 05:59:20

EC 3.3 Level 07 Jenna

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

EC 3.3 Level 08 Prad

Time of First Successful Submission: 2025-07-19 06:17:28

EC 3.3 Level 09 Jared

Time of First Successful Submission: 2025-07-19 06:27:30

EC 3.3 Level 10 Sidharth

Time of First Successful Submission: 2025-07-19 07:34:57

EC 3.3 Level 11 Jay

Time of First Successful Submission: 2025-07-19 07:48:14

EC 3.3 Level 12 Tricky Mystic

Time of First Successful Submission: 2025-07-19 07:56:44

Lecture 3.4.1.0 BFS 1

Time of First Successful Submission: 2025-07-18 12:55:59

Lecture 3.4.1.1. BFS 2

Time of First Successful Submission: 2025-07-18 13:01:06

EzLab 3.4.1.1 BFS in a Matrix

Time of First Successful Submission: 2025-07-18 22:45:36

Lecture 3.4.2.0 Min Heap 1

Time of First Successful Submission: 2025-07-18 22:14:54

Lecture 3.4.2.1. Min Heap Insert

Time of First Successful Submission: 2025-07-18 22:17:30

Lecture 3.4.2.2. Min Heap Delete

Time of First Successful Submission: 2025-07-18 22:20:50

Lecture 3.4.2.3. Min Heap in Array

Time of First Successful Submission: 2025-07-18 22:26:27

Lecture 3.4.2.4. Min Heap in Arr Insert

Time of First Successful Submission: 2025-07-18 22:35:35

EC3.4 Level 01 - MUD Driver 1

Time of First Successful Submission: 2025-07-19 08:35:00

EC3.4 Level 02 - MUD Driver

Time of First Successful Submission: 2025-07-19 08:01:26

Lecture 4.1.1. Functional Programming Paradigm

Time of First Successful Submission: 2025-07-17 07:22:53

Lecture 4.1.1.2. Why Functional Language

Time of First Successful Submission: 2025-07-17 07:33:05

Lecture 4.1.2.1. Scheme Intro Part 1

Time of First Successful Submission: 2025-07-17 07:51:00

Lecture 4.1.2.2. Scheme Intro Part 2

Time of First Successful Submission: 2025-07-17 10:00:37

Lecture 4.1.2.3. Math Operations in Scheme

Time of First Successful Submission: 2025-07-17 10:09:35

Lecture 4.1.2.4. Predicates and Types

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

Lecture 4.1.3.1. Conditionals

Time of First Successful Submission: 2025-07-17 10:30:23

Lab 4.1 - Hello

Time of First Successful Submission: 2025-07-17 10:33:24

Lecture 4.2.1.1. Functions

Time of First Successful Submission: 2025-07-17 10:44:11

Lab 4.2.1 - String Info

Time of First Successful Submission: 2025-07-17 10:50:55

Lecture 4.2.2. List Operations

Time of First Successful Submission: 2025-07-17 11:15:38

Lecture 4.2.2.1. Recursion

Time of First Successful Submission: 2025-07-17 11:24:54

Lecture 4.2.3. Higher Order Functions

Time of First Successful Submission: 2025-07-17 14:05:52

Lab 4.2.2 - String Mangler

Time of First Successful Submission: 2025-07-17 13:19:42

Lab 4.2.3 - Damage Calculator

Time of First Successful Submission: 2025-07-17 13:29:00

P4.2 Level 01 String Info

Time of First Successful Submission: 2025-07-17 13:30:50

P4.2 Level 02 FF Attack Calc

Time of First Successful Submission: 2025-07-17 13:32:54

P4.2 Level 03 FF Base Dmg Calc

Time of First Successful Submission: 2025-07-17 13:34:02

P4.2 Level 04 Factorial 2.0

Time of First Successful Submission: 2025-07-17 13:43:26

P4.2 Level 05 Get Fourthy

Time of First Successful Submission: 2025-07-17 13:44:37

P4.2 Level 06 Filtering My Char Out

Time of First Successful Submission: 2025-07-17 13:56:01


Intro to Cybersecurity

167 / 183 293 / 17893


Path Traversal 1

Time of First Successful Submission: 2023-10-23 10:14:44

Path Traversal 2

Time of First Successful Submission: 2025-04-16 14:57:59

CMDi 1

Time of First Successful Submission: 2025-04-16 15:07:34

CMDi 2

Time of First Successful Submission: 2025-04-16 15:16:02

CMDi 3

Time of First Successful Submission: 2025-04-16 20:34:15

CMDi 4

Time of First Successful Submission: 2023-10-23 10:40:25

CMDi 5

Time of First Successful Submission: 2025-04-16 21:10:17

CMDi 6

Time of First Successful Submission: 2025-04-16 21:26:32

Authentication Bypass 1

Time of First Successful Submission: 2023-10-23 10:53:19

Authentication Bypass 2

Time of First Successful Submission: 2025-04-17 10:46:58

SQLi 1

Time of First Successful Submission: 2025-04-17 10:49:17

SQLi 2

Time of First Successful Submission: 2023-10-23 12:00:10

SQLi 3

Time of First Successful Submission: 2023-10-23 12:06:56

SQLi 4

Time of First Successful Submission: 2023-10-23 15:44:03

SQLi 5

Time of First Successful Submission: 2023-10-23 16:16:02

XSS 1

Time of First Successful Submission: 2025-04-17 10:53:51

XSS 2

Time of First Successful Submission: 2025-04-17 10:56:38

XSS 3

Time of First Successful Submission: 2023-10-23 16:26:19

XSS 4

Time of First Successful Submission: 2023-10-23 16:32:21

XSS 5

Time of First Successful Submission: 2023-10-24 04:32:09

XSS 6

Time of First Successful Submission: 2025-04-17 11:56:18

XSS 7

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

CSRF 1

Time of First Successful Submission: 2023-10-24 07:38:41

CSRF 2

Time of First Successful Submission: 2023-10-24 07:52:01

CSRF 3

Time of First Successful Submission: 2025-04-17 12:54:49

CSRF 4

Time of First Successful Submission: 2023-10-24 09:32:35

CSRF 5

Time of First Successful Submission: 2023-10-24 09:44:56

Connect

Time of First Successful Submission: 2023-10-22 04:15:36

Send

Time of First Successful Submission: 2025-04-17 13:01:10

Shutdown

Time of First Successful Submission: 2025-04-17 13:03:07

Listen

Time of First Successful Submission: 2023-10-22 04:17:00

Scan 1

Time of First Successful Submission: 2023-10-22 04:20:26

Scan 2

Time of First Successful Submission: 2023-10-22 04:25:07

Monitor 1

Time of First Successful Submission: 2023-10-22 04:36:07

Monitor 2

Time of First Successful Submission: 2023-10-22 07:43:39

Sniffing Cookies

Time of First Successful Submission: 2025-04-17 13:18:10

Network Configuration

Time of First Successful Submission: 2023-10-22 07:56:12

Firewall 1

Time of First Successful Submission: 2025-04-19 15:30:20

Firewall 2

Time of First Successful Submission: 2025-04-19 15:34:26

Firewall 3

Time of First Successful Submission: 2025-04-19 15:37:39

Denial of Service 1

Time of First Successful Submission: 2025-04-20 23:42:40

Denial of Service 2

Time of First Successful Submission: 2025-04-20 23:46:57

Denial of Service 3

Time of First Successful Submission: 2025-04-21 02:03:34

Ethernet

Time of First Successful Submission: 2023-10-22 11:00:22

IP

Time of First Successful Submission: 2023-10-22 12:15:07

TCP

Time of First Successful Submission: 2023-10-22 13:10:33

TCP Handshake

Time of First Successful Submission: 2023-10-22 12:12:50

UDP

Time of First Successful Submission: 2025-04-21 02:09:54

UDP 2

Time of First Successful Submission: 2025-04-21 02:12:36

UDP Spoofing 1

Time of First Successful Submission: 2025-04-21 02:22:00

UDP Spoofing 2

Time of First Successful Submission: 2025-04-21 02:26:34

UDP Spoofing 3

Time of First Successful Submission: 2025-04-30 00:39:51

UDP Spoofing 4

Time of First Successful Submission: 2025-04-30 02:09:25

ARP

Time of First Successful Submission: 2023-10-22 14:34:01

Intercept

Time of First Successful Submission: 2023-10-22 15:23:06

Man-in-the-Middle

Time of First Successful Submission: 2023-10-22 16:10:08

XOR

Time of First Successful Submission: 2025-04-30 03:51:01

XORing Hex

Time of First Successful Submission: 2025-04-30 08:31:14

XORing ASCII

Time of First Successful Submission: 2025-04-30 08:39:51

XORing ASCII Strings

Time of First Successful Submission: 2025-04-30 08:50:33

One-time Pad

Time of First Successful Submission: 2023-10-16 14:20:24

One-time Pad Tampering

Time of First Successful Submission: 2025-06-22 06:10:24

Many-time Pad

Time of First Successful Submission: 2023-10-16 14:54:34

AES

Time of First Successful Submission: 2023-10-16 15:54:55

AES-ECB-CPA

Time of First Successful Submission: 2025-04-30 14:49:05

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-07-16 05:21:23

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-07-16 05:32:05

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-10-14 00:02:03

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-10-14 00:06:52

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-10-14 00:10:24

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2023-10-17 11:37:54

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-10-14 00:19:27

AES-CBC

Time of First Successful Submission: 2025-10-14 00:21:16

AES-CBC Tampering

Time of First Successful Submission: 2025-10-14 00:25:44

AES-CBC Resizing

Time of First Successful Submission: 2025-10-14 00:29:44

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-10-14 01:50:03

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-10-14 01:51:26

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-10-14 01:48:05

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-10-14 00:58:18

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-10-14 01:08:49

DHKE

Time of First Successful Submission: 2023-10-16 15:44:00

DHKE-to-AES

Time of First Successful Submission: 2025-10-14 00:33:30

RSA 1

Time of First Successful Submission: 2023-10-17 11:55:06

RSA 2

Time of First Successful Submission: 2023-10-17 12:02:00

RSA 3

Time of First Successful Submission: 2023-10-17 01:04:47

RSA 4

Time of First Successful Submission: 2023-10-17 13:40:03

RSA Signatures

Time of First Successful Submission: 2025-10-14 03:02:31

SHA 1

Time of First Successful Submission: 2023-10-17 05:02:52

SHA 2

Time of First Successful Submission: 2023-10-17 01:22:07

TLS 1

Time of First Successful Submission: 2023-10-17 13:14:00

TLS 2

Time of First Successful Submission: 2023-10-18 16:57:39

level1

Time of First Successful Submission: 2024-06-13 13:17:14

level2

Time of First Successful Submission: 2024-06-13 13:17:59

level3

Time of First Successful Submission: 2024-06-13 13:19:07

level4

Time of First Successful Submission: 2024-06-13 13:24:12

level5

Time of First Successful Submission: 2024-06-13 13:28:21

level6

Time of First Successful Submission: 2024-06-13 13:37:24

level7

Time of First Successful Submission: 2024-06-13 13:40:03

level8

Time of First Successful Submission: 2024-06-13 13:41:21

level9

Time of First Successful Submission: 2024-06-13 13:46:29

level10

Time of First Successful Submission: 2024-06-13 13:48:27

level11

Time of First Successful Submission: 2024-06-13 13:50:26

level12

Time of First Successful Submission: 2024-06-13 13:52:20

level13

Time of First Successful Submission: 2024-06-13 13:53:48

level14

Time of First Successful Submission: 2024-06-13 13:55:16

level15

Time of First Successful Submission: 2024-06-13 13:56:14

level16

Time of First Successful Submission: 2024-06-13 13:58:14

level17

Time of First Successful Submission: 2025-04-19 14:54:43

level18

Time of First Successful Submission: 2025-04-19 14:56:28

level19

Time of First Successful Submission: 2025-04-19 15:17:47

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-07-02 10:45:34

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-07-02 10:48:03

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-07-02 13:41:44

Reading Endianness (Python)

Time of First Successful Submission: 2025-07-02 20:07:52

Reading Endianness (C)

Time of First Successful Submission: 2025-07-02 20:10:41

Reading Endianness (x86)

Time of First Successful Submission: 2025-07-02 20:18:39

Version Information (Python)

Time of First Successful Submission: 2025-07-02 20:22:01

Version Information (C)

Time of First Successful Submission: 2025-07-02 20:35:27

Version Information (x86)

Time of First Successful Submission: 2025-07-02 20:41:40

Metadata and Data (Python)

Time of First Successful Submission: 2025-07-02 20:58:50

Metadata and Data (C)

Time of First Successful Submission: 2025-07-02 21:02:04

Metadata and Data (x86)

Time of First Successful Submission: 2025-07-02 21:16:23

Input Restrictions (Python)

Time of First Successful Submission: 2025-07-02 21:22:23

Input Restrictions (C)

Time of First Successful Submission: 2025-07-02 21:44:32

Input Restrictions (x86)

Time of First Successful Submission: 2025-07-02 21:51:51

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-07-03 09:58:44

Behold the cIMG! (C)

Time of First Successful Submission: 2025-07-03 10:02:57

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-07-03 11:43:12

A Basic cIMG (Python)

Time of First Successful Submission: 2025-07-03 11:56:20

A Basic cIMG (C)

Time of First Successful Submission: 2025-07-03 12:59:56

A Basic cIMG (x86)

Time of First Successful Submission: 2025-07-03 13:04:14

Internal State Mini (C)

Time of First Successful Submission: 2025-07-04 20:57:36

Internal State Mini (x86)

Time of First Successful Submission: 2025-07-04 21:34:33

Internal State (C)

Time of First Successful Submission: 2025-07-05 12:20:14

Internal State (x86)

Time of First Successful Submission: 2025-07-05 14:23:12

File Formats: Directives (C)

Time of First Successful Submission: 2025-07-05 15:07:55

File Formats: Directives (x86)

Time of First Successful Submission: 2025-07-06 03:25:09

The Patch Directive

Time of First Successful Submission: 2025-07-06 07:33:43

Optimizing for Space

Time of First Successful Submission: 2025-07-06 09:31:36

Tweaking Images

Time of First Successful Submission: 2025-07-06 10:04:48

Storage and Retrieval

Time of First Successful Submission: 2025-07-06 11:15:55

Extracting Knowledge

Time of First Successful Submission: 2025-07-06 20:00:32

Advanced Sprites

Time of First Successful Submission: 2025-07-06 20:39:58

Accessing Resources

Time of First Successful Submission: 2025-07-07 17:56:05

Unsafe Animations

Time of First Successful Submission: 2025-07-07 18:39:44

Animations

Time of First Successful Submission: 2025-07-09 21:48:39

Interoperability: Patching Data

Time of First Successful Submission: 2025-07-11 09:22:07

Patching Code

Time of First Successful Submission: 2025-07-11 11:45:39

Patching Control Flow

Time of First Successful Submission: 2025-07-11 11:58:55

Your First Overflow (easy)

Time of First Successful Submission: 2023-10-25 00:17:43

Your First Overflow (hard)

Time of First Successful Submission: 2023-10-25 00:38:03

Precision (easy)

Time of First Successful Submission: 2025-05-01 15:25:46

Precision (hard)

Time of First Successful Submission: 2025-05-01 15:28:42

Variable Control (easy)

Time of First Successful Submission: 2023-10-25 00:52:52

Variable Control (hard)

Time of First Successful Submission: 2023-10-25 02:07:26

Control Hijack (easy)

Time of First Successful Submission: 2023-10-25 02:15:03

Control Hijack (hard)

Time of First Successful Submission: 2023-10-25 02:29:03

Tricky Control Hijack (easy)

Time of First Successful Submission: 2023-10-25 06:33:56

Tricky Control Hijack (hard)

Time of First Successful Submission: 2023-10-25 06:46:59

PIEs (easy)

Time of First Successful Submission: 2023-10-25 07:51:42

PIEs (hard)

Time of First Successful Submission: 2023-10-25 08:09:20

String Lengths (easy)

Time of First Successful Submission: 2023-10-25 08:33:19

String Lengths (hard)

Time of First Successful Submission: 2023-10-25 08:48:17

Basic Shellcode

Time of First Successful Submission: 2023-10-24 15:45:09

NOP Sleds

Time of First Successful Submission: 2023-10-24 16:36:36

NULL-Free Shellcode

Time of First Successful Submission: 2023-10-24 16:26:07

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-08-02 03:51:02


Program Security

22 / 162 2550 / 9030


Bounds Breaker (Easy)

Time of First Successful Submission: 2023-10-25 04:16:13

Bounds Breaker (Hard)

Time of First Successful Submission: 2023-10-25 05:06:10

Casting Catastrophe (Easy)

Time of First Successful Submission: 2023-10-25 05:48:15

Casting Catastrophe (Hard)

Time of First Successful Submission: 2023-10-25 05:53:14

Loop Lunacy (Easy)

Time of First Successful Submission: 2023-10-26 05:55:14

Loop Lunacy (Hard)

Time of First Successful Submission: 2023-10-26 12:35:28

Nosy Neighbor (Easy)

Time of First Successful Submission: 2023-10-26 15:09:24

Nosy Neighbor (Hard)

Time of First Successful Submission: 2023-10-26 15:13:30

Terrible Token (Easy)

Time of First Successful Submission: 2023-10-19 12:39:07

Terrible Token (Hard)

Time of First Successful Submission: 2023-10-19 16:38:00

Tangled Ticket (Easy)

Time of First Successful Submission: 2023-10-19 16:39:34

Tangled Ticket (Hard)

Time of First Successful Submission: 2023-10-19 17:20:51

Meager Mangler (Easy)

Time of First Successful Submission: 2023-10-20 14:21:25

Meager Mangler (Hard)

Time of First Successful Submission: 2023-10-20 14:42:54

Monstrous Mangler (Easy)

Time of First Successful Submission: 2023-10-21 10:35:21

Monstrous Mangler (Hard)

Time of First Successful Submission: 2023-10-21 11:29:03

Patched Up (Easy)

Time of First Successful Submission: 2023-10-22 01:50:30

Patched Up (Hard)

Time of First Successful Submission: 2023-10-22 01:52:08

Puzzle Patch (Easy)

Time of First Successful Submission: 2023-10-22 01:53:53

Puzzle Patch (Hard)

Time of First Successful Submission: 2023-10-22 01:56:17

Patch Perfect (Easy)

Time of First Successful Submission: 2023-10-22 01:58:53

Patch Perfect (Hard)

Time of First Successful Submission: 2023-10-22 02:09:14


Start Here

11 / 12 3410 / 38369


Using the Terminal

Time of First Successful Submission: 2025-09-14 06:25:57

Using the VSCode Workspace

Time of First Successful Submission: 2023-11-17 10:05:01

Using the GUI Desktop

Time of First Successful Submission: 2023-11-17 10:06:26

Pasting into the Desktop

Time of First Successful Submission: 2023-11-17 10:07:44

Restarting Challenges

Time of First Successful Submission: 2024-06-21 15:21:39

Challenge Programs

Time of First Successful Submission: 2024-06-08 15:19:56

The Flag File

Time of First Successful Submission: 2023-11-17 10:08:23

Using Privileged Mode

Time of First Successful Submission: 2023-11-17 10:12:04

Persistent Home Directories - One

Time of First Successful Submission: 2023-11-17 10:13:10

Persistent Home Directories - Two

Time of First Successful Submission: 2023-11-17 10:13:50


Linux Luminarium

126 / 128 2185 / 28374


Intro to Commands

Time of First Successful Submission: 2025-04-15 02:32:56

Intro to Arguments

Time of First Successful Submission: 2025-04-15 02:35:23

Command History

Time of First Successful Submission: 2025-06-08 10:52:16

The Root

Time of First Successful Submission: 2024-06-08 15:21:14

Program and absolute paths

Time of First Successful Submission: 2024-06-08 15:21:53

Position thy self

Time of First Successful Submission: 2024-06-08 15:24:48

Position elsewhere

Time of First Successful Submission: 2024-06-08 15:25:49

implicit relative paths, from /

Time of First Successful Submission: 2024-06-08 15:30:29

explicit relative paths, from /

Time of First Successful Submission: 2024-06-08 15:31:38

implicit relative path

Time of First Successful Submission: 2024-06-08 15:32:24

home sweet home

Time of First Successful Submission: 2024-06-08 15:34:14

cat: not the pet, but the command!

Time of First Successful Submission: 2024-06-08 15:35:16

catting absolute paths

Time of First Successful Submission: 2024-06-08 15:36:10

more catting practice

Time of First Successful Submission: 2024-06-08 15:38:18

grepping for a needle in a haystack

Time of First Successful Submission: 2024-06-08 15:39:07

comparing files

Time of First Successful Submission: 2025-07-29 23:17:48

listing files

Time of First Successful Submission: 2024-06-08 15:40:09

touching files

Time of First Successful Submission: 2024-06-08 15:41:11

removing files

Time of First Successful Submission: 2024-06-21 15:02:29

moving files

Time of First Successful Submission: 2025-06-08 10:53:16

hidden files

Time of First Successful Submission: 2024-06-08 15:42:22

An Epic Filesystem Quest

Time of First Successful Submission: 2024-06-08 15:47:30

making directories

Time of First Successful Submission: 2024-06-08 15:48:28

finding files

Time of First Successful Submission: 2024-06-08 15:50:51

linking files

Time of First Successful Submission: 2025-04-15 02:40:17

Learning From Documentation

Time of First Successful Submission: 2024-06-08 15:52:35

Learning Complex Usage

Time of First Successful Submission: 2024-06-08 15:53:37

Reading Manuals

Time of First Successful Submission: 2024-06-08 15:55:13

Searching Manuals

Time of First Successful Submission: 2024-06-08 15:56:54

Searching For Manuals

Time of First Successful Submission: 2024-06-08 16:01:23

Helpful Programs

Time of First Successful Submission: 2024-06-08 16:04:24

Help for Builtins

Time of First Successful Submission: 2024-06-08 16:06:11

Matching with *

Time of First Successful Submission: 2024-06-08 16:07:54

Matching with ?

Time of First Successful Submission: 2024-06-08 16:08:45

Matching with []

Time of First Successful Submission: 2024-06-08 16:09:52

Matching paths with []

Time of First Successful Submission: 2024-06-08 16:14:48

Multiple globs

Time of First Successful Submission: 2025-06-08 10:55:15

Mixing globs

Time of First Successful Submission: 2024-06-08 16:36:28

Exclusionary globbing

Time of First Successful Submission: 2024-06-08 16:37:46

Tab completion

Time of First Successful Submission: 2025-06-08 10:57:35

Multiple options for tab completion

Time of First Successful Submission: 2025-06-08 10:58:45

Tab completion on commands

Time of First Successful Submission: 2025-06-08 10:59:18

Redirecting output

Time of First Successful Submission: 2024-06-08 16:40:52

Redirecting more output

Time of First Successful Submission: 2024-06-08 16:42:15

Appending output

Time of First Successful Submission: 2024-06-08 16:45:17

Redirecting errors

Time of First Successful Submission: 2024-06-08 16:48:16

Redirecting input

Time of First Successful Submission: 2024-06-08 16:49:51

Grepping stored results

Time of First Successful Submission: 2024-06-08 16:52:15

Grepping live output

Time of First Successful Submission: 2024-06-08 16:53:50

Grepping errors

Time of First Successful Submission: 2024-06-08 16:55:20

Filtering with grep -v

Time of First Successful Submission: 2025-06-08 11:00:25

Duplicating piped data with tee

Time of First Successful Submission: 2024-06-08 17:19:45

Process substitution for input

Time of First Successful Submission: 2025-07-30 21:28:05

Writing to multiple programs

Time of First Successful Submission: 2025-04-15 02:58:21

Split-piping stderr and stdout

Time of First Successful Submission: 2025-04-15 03:02:03

Named pipes

Time of First Successful Submission: 2025-07-30 21:32:08

Printing Variables

Time of First Successful Submission: 2024-06-08 17:20:46

Setting Variables

Time of First Successful Submission: 2024-06-08 17:22:21

Multi-word Variables

Time of First Successful Submission: 2024-06-08 17:23:25

Exporting Variables

Time of First Successful Submission: 2024-06-08 17:26:01

Printing Exported Variables

Time of First Successful Submission: 2024-06-08 17:21:26

Storing Command Output

Time of First Successful Submission: 2025-04-15 03:04:48

Reading Input

Time of First Successful Submission: 2024-06-08 17:26:51

Reading Files

Time of First Successful Submission: 2024-06-08 17:28:00

Translating characters

Time of First Successful Submission: 2025-06-08 11:04:03

Deleting characters

Time of First Successful Submission: 2025-06-08 11:26:56

Deleting newlines

Time of First Successful Submission: 2025-06-08 11:28:05

Extracting the first lines with head

Time of First Successful Submission: 2025-06-08 11:28:47

Extracting specific sections of text

Time of First Successful Submission: 2025-06-08 11:30:48

Sorting data

Time of First Successful Submission: 2025-07-29 23:18:52

Listing Processes

Time of First Successful Submission: 2024-06-08 17:37:06

Killing Processes

Time of First Successful Submission: 2024-06-08 17:38:29

Interrupting Processes

Time of First Successful Submission: 2024-06-08 17:39:34

Killing Misbehaving Processes

Time of First Successful Submission: 2025-07-30 21:38:55

Suspending Processes

Time of First Successful Submission: 2024-06-08 17:40:41

Resuming Processes

Time of First Successful Submission: 2024-06-08 17:41:20

Backgrounding Processes

Time of First Successful Submission: 2024-06-08 17:43:03

Foregrounding Processes

Time of First Successful Submission: 2024-06-08 17:44:23

Starting Backgrounded Processes

Time of First Successful Submission: 2024-06-08 17:45:01

Process Exit Codes

Time of First Successful Submission: 2025-04-15 03:07:09

Becoming root with su

Time of First Successful Submission: 2025-04-15 03:25:15

Other users with su

Time of First Successful Submission: 2025-04-15 03:28:14

Cracking passwords

Time of First Successful Submission: 2025-04-15 03:33:51

Using sudo

Time of First Successful Submission: 2025-04-15 03:42:11

Changing File Ownership

Time of First Successful Submission: 2024-06-08 18:04:18

Groups and Files

Time of First Successful Submission: 2025-04-15 03:09:09

Fun With Groups Names

Time of First Successful Submission: 2025-04-15 03:11:47

Changing Permissions

Time of First Successful Submission: 2025-04-15 03:16:15

Executable Files

Time of First Successful Submission: 2024-06-08 18:05:20

Permission Tweaking Practice

Time of First Successful Submission: 2024-06-08 18:00:48

Permissions Setting Practice

Time of First Successful Submission: 2024-06-08 18:03:30

The SUID Bit

Time of First Successful Submission: 2024-06-08 18:06:08

Chaining with Semicolons

Time of First Successful Submission: 2024-06-08 17:30:24

Building on Success

Time of First Successful Submission: 2025-07-30 22:12:32

Handling Failure

Time of First Successful Submission: 2025-07-30 22:14:49

Your First Shell Script

Time of First Successful Submission: 2024-06-08 17:34:30

Redirecting Script Output

Time of First Successful Submission: 2024-06-08 17:35:48

Executable Shell Scripts

Time of First Successful Submission: 2025-04-15 04:43:33

Understanding Shebangs

Time of First Successful Submission: 2025-07-30 22:21:05

Scripting with Arguments

Time of First Successful Submission: 2025-07-30 22:36:04

Scripting with Conditionals

Time of First Successful Submission: 2025-07-30 22:42:10

Scripting with Default Cases

Time of First Successful Submission: 2025-07-30 22:45:59

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-07-30 22:54:11

Reading Shell Scripts

Time of First Successful Submission: 2025-09-14 06:27:09

Launching Screen

Time of First Successful Submission: 2025-07-30 22:57:41

Detaching and Attaching

Time of First Successful Submission: 2025-07-30 23:12:24

Finding Sessions

Time of First Successful Submission: 2025-07-30 23:16:09

Switching Windows

Time of First Successful Submission: 2025-07-30 23:18:33

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-07-30 23:19:50

Switching Windows (tmux)

Time of First Successful Submission: 2025-07-30 23:20:53

The PATH Variable

Time of First Successful Submission: 2024-06-13 13:12:25

Setting PATH

Time of First Successful Submission: 2025-04-15 04:45:30

Finding Commands

Time of First Successful Submission: 2025-06-08 11:31:42

Adding Commands

Time of First Successful Submission: 2025-04-15 04:55:10

Hijacking Commands

Time of First Successful Submission: 2025-04-15 05:00:39

Bashrc Backdoor

Time of First Successful Submission: 2025-06-08 11:40:09

Sniffing Input

Time of First Successful Submission: 2025-06-08 11:47:26

Overshared Directories

Time of First Successful Submission: 2025-06-08 11:50:32

Tricky Linking

Time of First Successful Submission: 2025-06-08 11:57:38

Sniffing Process Arguments

Time of First Successful Submission: 2025-06-08 11:59:24

Snooping on Configurations

Time of First Successful Submission: 2025-06-08 12:40:38

The Fork Bomb

Time of First Successful Submission: 2025-06-08 12:44:44

Disk-Space Doomsday

Time of First Successful Submission: 2025-06-08 12:47:12

rm -rf /

Time of First Successful Submission: 2025-06-08 12:48:46

Life after rm -rf /

Time of First Successful Submission: 2025-06-08 12:51:03

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-06-08 12:53:20


Computing 101

69 / 69 314 / 19407


Your First Register

Time of First Successful Submission: 2025-04-15 05:06:31

Your First Syscall

Time of First Successful Submission: 2025-04-15 05:18:22

Exit Codes

Time of First Successful Submission: 2025-04-15 05:19:50

Building Executables

Time of First Successful Submission: 2025-04-15 05:23:20

Moving Between Registers

Time of First Successful Submission: 2025-04-15 05:25:08

Tracing Syscalls

Time of First Successful Submission: 2025-04-15 05:33:26

Starting GDB

Time of First Successful Submission: 2025-04-15 05:34:22

Starting Programs in GDB

Time of First Successful Submission: 2025-04-15 05:38:47

Loading From Memory

Time of First Successful Submission: 2025-04-15 05:49:21

More Loading Practice

Time of First Successful Submission: 2025-04-15 05:51:13

Dereferencing Pointers

Time of First Successful Submission: 2025-04-15 05:56:35

Dereferencing Yourself

Time of First Successful Submission: 2025-04-15 05:59:22

Dereferencing with Offsets

Time of First Successful Submission: 2025-04-15 06:00:30

Stored Addresses

Time of First Successful Submission: 2025-04-15 06:02:43

Double Dereference

Time of First Successful Submission: 2025-04-15 06:04:07

Triple Dereference

Time of First Successful Submission: 2025-04-15 06:04:51

Writing Output

Time of First Successful Submission: 2025-04-15 06:11:39

Chaining Syscalls

Time of First Successful Submission: 2025-04-15 06:48:29

Writing Strings

Time of First Successful Submission: 2025-04-15 06:50:02

Reading Data

Time of First Successful Submission: 2025-04-15 06:54:01

set-register

Time of First Successful Submission: 2023-10-14 00:46:34

set-multiple-registers

Time of First Successful Submission: 2023-11-14 13:18:45

add-to-register

Time of First Successful Submission: 2023-10-14 01:02:06

linear-equation-registers

Time of First Successful Submission: 2023-10-14 01:10:13

integer-division

Time of First Successful Submission: 2023-10-14 01:14:02

modulo-operation

Time of First Successful Submission: 2023-10-14 02:01:22

set-upper-byte

Time of First Successful Submission: 2023-11-14 13:25:58

efficient-modulo

Time of First Successful Submission: 2023-10-14 02:09:22

byte-extraction

Time of First Successful Submission: 2023-10-14 02:19:35

bitwise-and

Time of First Successful Submission: 2023-10-14 03:32:43

check-even

Time of First Successful Submission: 2023-10-14 03:45:15

memory-read

Time of First Successful Submission: 2023-11-17 10:53:47

memory-write

Time of First Successful Submission: 2023-11-17 11:02:23

memory-increment

Time of First Successful Submission: 2023-10-14 06:14:22

byte-access

Time of First Successful Submission: 2023-11-17 11:06:38

memory-size-access

Time of First Successful Submission: 2023-10-14 06:17:21

little-endian-write

Time of First Successful Submission: 2023-10-14 04:04:08

memory-sum

Time of First Successful Submission: 2023-10-14 06:22:03

stack-subtraction

Time of First Successful Submission: 2023-10-14 04:27:56

swap-stack-values

Time of First Successful Submission: 2023-10-14 05:17:09

average-stack-values

Time of First Successful Submission: 2023-10-14 04:23:59

absolute-jump

Time of First Successful Submission: 2023-11-17 11:09:40

relative-jump

Time of First Successful Submission: 2023-11-17 11:11:23

jump-trampoline

Time of First Successful Submission: 2023-10-14 05:32:05

conditional-jump

Time of First Successful Submission: 2023-10-14 05:14:54

indirect-jump

Time of First Successful Submission: 2023-10-14 05:35:17

average-loop

Time of First Successful Submission: 2023-10-14 06:34:26

count-non-zero

Time of First Successful Submission: 2023-10-14 05:40:03

string-lower

Time of First Successful Submission: 2023-10-14 05:43:22

most-common-byte

Time of First Successful Submission: 2023-10-14 07:25:31

Debugging Programs

Time of First Successful Submission: 2023-10-14 07:30:05

Inspecting Registers

Time of First Successful Submission: 2023-10-14 07:32:08

Examining Memory

Time of First Successful Submission: 2023-10-14 07:46:37

Setting Breakpoints

Time of First Successful Submission: 2023-10-14 08:26:32

GDB Scripting

Time of First Successful Submission: 2023-10-14 13:31:12

Modifying Data

Time of First Successful Submission: 2023-10-14 15:09:01

Modifying Execution

Time of First Successful Submission: 2023-10-14 15:12:22

Broken Functions

Time of First Successful Submission: 2023-10-14 15:55:32

Exit

Time of First Successful Submission: 2023-10-14 16:04:11

Socket

Time of First Successful Submission: 2023-10-15 03:29:58

Bind

Time of First Successful Submission: 2023-10-15 03:41:14

Listen

Time of First Successful Submission: 2023-10-15 03:53:04

Accept

Time of First Successful Submission: 2023-10-15 03:57:02

Static Response

Time of First Successful Submission: 2023-10-15 04:07:01

Dynamic Response

Time of First Successful Submission: 2023-10-15 04:12:51

Iterative GET Server

Time of First Successful Submission: 2023-10-15 04:19:15

Concurrent GET Server

Time of First Successful Submission: 2023-10-15 04:32:22

Concurrent POST Server

Time of First Successful Submission: 2023-10-16 10:08:16

Web Server

Time of First Successful Submission: 2023-10-16 12:18:31


Playing With Programs

116 / 116 96 / 22237


What's the password?

Time of First Successful Submission: 2025-04-15 13:20:16

... and again!

Time of First Successful Submission: 2025-04-15 13:20:55

Newline Troubles

Time of First Successful Submission: 2025-04-15 13:23:10

Reasoning about files

Time of First Successful Submission: 2025-04-15 13:24:36

Specifying Filenames

Time of First Successful Submission: 2025-04-15 13:25:29

Binary and Hex Encoding

Time of First Successful Submission: 2025-04-15 13:31:19

More Hex

Time of First Successful Submission: 2025-04-15 13:32:13

Decoding Hex

Time of First Successful Submission: 2025-04-15 13:34:00

Decoding Practice

Time of First Successful Submission: 2025-04-15 13:38:18

Encoding Practice

Time of First Successful Submission: 2025-04-15 13:40:00

Hex-encoding ASCII

Time of First Successful Submission: 2025-04-15 13:47:51

Nested Encoding

Time of First Successful Submission: 2025-04-15 13:49:40

Hex-encoding UTF-8

Time of First Successful Submission: 2025-04-15 13:58:26

UTF Mixups

Time of First Successful Submission: 2025-04-15 14:27:52

Modifying Encoded Data

Time of First Successful Submission: 2025-04-15 16:02:54

Decoding Base64

Time of First Successful Submission: 2023-10-16 12:22:11

Encoding Base64

Time of First Successful Submission: 2025-04-15 16:10:59

Dealing with Obfuscation

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

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-04-15 16:24:40

Your First HTTP Request

Time of First Successful Submission: 2025-04-15 07:41:49

Reading Flask

Time of First Successful Submission: 2025-04-15 07:43:39

Commented Data

Time of First Successful Submission: 2025-04-15 07:46:17

HTTP Metadata

Time of First Successful Submission: 2025-04-15 07:48:31

HTTP (netcat)

Time of First Successful Submission: 2023-10-08 13:04:58

HTTP Paths (netcat)

Time of First Successful Submission: 2023-10-08 16:07:34

HTTP (curl)

Time of First Successful Submission: 2023-10-08 15:22:08

HTTP (python)

Time of First Successful Submission: 2023-10-08 14:54:18

HTTP Host Header (python)

Time of First Successful Submission: 2023-10-08 14:52:54

HTTP Host Header (curl)

Time of First Successful Submission: 2023-10-08 15:21:03

HTTP Host Header (netcat)

Time of First Successful Submission: 2023-10-08 16:06:49

URL Encoding (netcat)

Time of First Successful Submission: 2023-10-08 14:55:55

HTTP GET Parameters

Time of First Successful Submission: 2023-10-08 15:29:33

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2023-10-08 16:11:15

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2023-10-08 15:30:48

HTTP Forms

Time of First Successful Submission: 2025-04-15 07:50:43

HTTP Forms (curl)

Time of First Successful Submission: 2023-10-08 15:33:02

HTTP Forms (netcat)

Time of First Successful Submission: 2023-10-08 16:16:20

HTTP Forms (python)

Time of First Successful Submission: 2023-10-08 15:00:05

HTTP Forms Without Forms

Time of First Successful Submission: 2025-04-15 08:05:44

Multiple Form Fields (curl)

Time of First Successful Submission: 2023-10-08 15:34:32

Multiple Form Fields (netcat)

Time of First Successful Submission: 2023-10-08 16:18:11

HTTP Redirects (netcat)

Time of First Successful Submission: 2023-10-08 16:27:37

HTTP Redirects (curl)

Time of First Successful Submission: 2023-10-08 15:44:10

HTTP Redirects (python)

Time of First Successful Submission: 2023-10-08 15:11:55

HTTP Cookies (curl)

Time of First Successful Submission: 2023-10-08 15:49:58

HTTP Cookies (netcat)

Time of First Successful Submission: 2023-10-08 16:37:22

HTTP Cookies (python)

Time of First Successful Submission: 2023-10-08 15:13:23

Server State (python)

Time of First Successful Submission: 2023-10-08 15:15:02

Listening Web

Time of First Successful Submission: 2025-04-15 08:15:32

Speaking Redirects

Time of First Successful Submission: 2025-04-15 08:23:06

JavaScript Redirects

Time of First Successful Submission: 2025-04-15 12:30:59

Including JavaScript

Time of First Successful Submission: 2025-04-15 12:52:09

HTTP (javascript)

Time of First Successful Submission: 2025-04-15 13:01:41

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-04-15 13:04:22

HTTP Forms (javascript)

Time of First Successful Submission: 2025-04-15 13:14:06

cat

Time of First Successful Submission: 2023-10-09 11:37:24

more

Time of First Successful Submission: 2023-10-09 11:38:15

less

Time of First Successful Submission: 2023-10-09 11:39:19

tail

Time of First Successful Submission: 2023-10-09 11:42:46

head

Time of First Successful Submission: 2023-10-09 11:46:54

sort

Time of First Successful Submission: 2023-10-09 11:47:53

vim

Time of First Successful Submission: 2023-10-09 11:49:42

emacs

Time of First Successful Submission: 2023-10-09 11:50:34

nano

Time of First Successful Submission: 2023-10-09 11:54:45

rev

Time of First Successful Submission: 2023-10-09 11:56:06

od

Time of First Successful Submission: 2023-10-09 12:03:40

hd

Time of First Successful Submission: 2023-10-09 12:10:32

xxd

Time of First Successful Submission: 2023-10-09 12:12:54

base32

Time of First Successful Submission: 2023-10-09 12:14:03

base64

Time of First Successful Submission: 2023-10-09 12:14:46

split

Time of First Successful Submission: 2023-10-09 12:15:36

gzip

Time of First Successful Submission: 2023-10-09 12:20:28

bzip2

Time of First Successful Submission: 2023-10-09 12:21:34

zip

Time of First Successful Submission: 2023-10-09 13:03:50

tar

Time of First Successful Submission: 2023-10-09 13:06:06

ar

Time of First Successful Submission: 2023-10-09 13:09:22

cpio

Time of First Successful Submission: 2023-10-09 13:39:27

genisoimage

Time of First Successful Submission: 2023-10-09 13:53:55

env

Time of First Successful Submission: 2023-10-09 13:56:11

find

Time of First Successful Submission: 2023-10-09 14:00:19

make

Time of First Successful Submission: 2023-10-09 15:12:47

nice

Time of First Successful Submission: 2023-10-09 15:14:19

timeout

Time of First Successful Submission: 2023-10-09 15:15:49

stdbuf

Time of First Successful Submission: 2023-10-09 15:17:22

setarch

Time of First Successful Submission: 2023-10-10 00:06:46

watch

Time of First Successful Submission: 2023-10-10 00:18:26

socat

Time of First Successful Submission: 2023-10-10 00:24:36

whiptail

Time of First Successful Submission: 2023-10-10 00:54:41

awk

Time of First Successful Submission: 2023-10-10 02:27:52

sed

Time of First Successful Submission: 2023-10-10 02:40:06

ed

Time of First Successful Submission: 2023-10-10 05:18:15

chown

Time of First Successful Submission: 2023-10-10 05:22:08

chmod

Time of First Successful Submission: 2023-10-10 05:40:44

cp

Time of First Successful Submission: 2023-10-10 05:47:14

mv

Time of First Successful Submission: 2023-10-10 05:55:08

perl

Time of First Successful Submission: 2023-10-10 05:57:34

python

Time of First Successful Submission: 2023-10-10 05:59:07

ruby

Time of First Successful Submission: 2023-10-10 06:02:57

bash

Time of First Successful Submission: 2023-10-10 06:08:30

date

Time of First Successful Submission: 2023-10-10 06:43:14

dmesg

Time of First Successful Submission: 2023-10-10 06:45:32

wc

Time of First Successful Submission: 2023-10-10 06:55:15

gcc

Time of First Successful Submission: 2023-10-10 07:16:57

as

Time of First Successful Submission: 2023-10-10 07:18:45

wget

Time of First Successful Submission: 2023-10-10 07:50:57

ssh-keygen

Time of First Successful Submission: 2023-10-10 08:57:19

SQL Queries

Time of First Successful Submission: 2025-04-15 07:04:34

Filtering SQL

Time of First Successful Submission: 2025-04-15 07:09:27

Choosing Columns

Time of First Successful Submission: 2025-04-15 07:14:00

Exclusionary Filtering

Time of First Successful Submission: 2025-04-15 07:17:44

Filtering Strings

Time of First Successful Submission: 2025-04-15 07:18:59

Filtering on Expressions

Time of First Successful Submission: 2025-04-15 07:21:50

SELECTing Expressions

Time of First Successful Submission: 2025-04-15 07:26:29

Composite Conditions

Time of First Successful Submission: 2025-04-15 07:30:07

Reaching Your LIMITs

Time of First Successful Submission: 2025-04-15 07:32:16

Querying Metadata

Time of First Successful Submission: 2025-04-15 07:35:09


CybHer Dojo

11 / 104 3540 / 38587


Using the Terminal

Time of First Successful Submission: 2025-09-14 06:25:57

Using the VSCode Workspace

Time of First Successful Submission: 2023-11-17 10:05:01

Using the GUI Desktop

Time of First Successful Submission: 2023-11-17 10:06:26

Pasting into the Desktop

Time of First Successful Submission: 2023-11-17 10:07:44

Restarting Challenges

Time of First Successful Submission: 2024-06-21 15:21:39

Getting Help

Time of First Successful Submission: 2025-04-08 06:55:44

Challenge Programs

Time of First Successful Submission: 2024-06-08 15:19:56

The Flag File

Time of First Successful Submission: 2023-11-17 10:08:23

Using Privileged Mode

Time of First Successful Submission: 2023-11-17 10:12:04

Persistent Home Directories - One

Time of First Successful Submission: 2023-11-17 10:13:10

Persistent Home Directories - Two

Time of First Successful Submission: 2023-11-17 10:13:50


Desert CodeSprouts

6 / 7 15 / 187


Password Cracking

Time of First Successful Submission: 2025-04-20 05:20:08

Information Gathering

Time of First Successful Submission: 2025-04-20 08:35:21

Encryption Breaking

Time of First Successful Submission: 2025-04-20 12:58:49

Cipher Cracking

Time of First Successful Submission: 2025-07-17 01:37:17

Hash Collision

Time of First Successful Submission: 2025-07-17 01:41:16

Denial-of-Service (DoS)

Time of First Successful Submission: 2025-07-17 02:27:11


Fuzz Dojo

1 / 16 145 / 234


Consent

Time of First Successful Submission: 2025-10-14 03:12:37


GCA CTF

11 / 104 3540 / 38587


Using the Terminal

Time of First Successful Submission: 2025-09-14 06:25:57

Using the VSCode Workspace

Time of First Successful Submission: 2023-11-17 10:05:01

Using the GUI Desktop

Time of First Successful Submission: 2023-11-17 10:06:26

Pasting into the Desktop

Time of First Successful Submission: 2023-11-17 10:07:44

Restarting Challenges

Time of First Successful Submission: 2024-06-21 15:21:39

Getting Help

Time of First Successful Submission: 2025-04-08 06:55:44

Challenge Programs

Time of First Successful Submission: 2024-06-08 15:19:56

The Flag File

Time of First Successful Submission: 2023-11-17 10:08:23

Using Privileged Mode

Time of First Successful Submission: 2023-11-17 10:12:04

Persistent Home Directories - One

Time of First Successful Submission: 2023-11-17 10:13:10

Persistent Home Directories - Two

Time of First Successful Submission: 2023-11-17 10:13:50


Honors Dojo

2 / 11 85 / 3



Honors Dojo

2 / 17 85 / 3



Honors Dojo

2 / 17 85 / 3



Pwntools Tutorials

1 / 12 837 / 1131


Level 0.0

Time of First Successful Submission: 2024-06-21 15:54:41


The House Always Wins

2 / 9 60 / 113


Level1

Time of First Successful Submission: 2025-04-20 22:55:48

Level2

Time of First Successful Submission: 2025-04-20 23:30:07