melsius

🐧 🔤 💡 💻

pwn.college Archives

16 / 43 4040 / 10725


HTTP (curl)

Time of First Successful Submission: 2024-08-19 20:08:21

HTTP (python)

Time of First Successful Submission: 2024-08-19 20:14:11

URL Encoding (curl)

Time of First Successful Submission: 2024-08-20 19:31:35

URL Encoding (python)

Time of First Successful Submission: 2024-08-20 19:33:24

HTTP GET Parameters (netcat)

Time of First Successful Submission: 2024-08-20 19:38:18

HTTP GET Parameters (python)

Time of First Successful Submission: 2024-08-20 19:40:11

Multiple HTTP Parameters (python)

Time of First Successful Submission: 2024-08-20 20:23:52

Multiple Form Fields (python)

Time of First Successful Submission: 2024-08-21 16:49:07

HTTP JSON (curl)

Time of First Successful Submission: 2024-08-21 16:56:19

HTTP JSON (netcat)

Time of First Successful Submission: 2024-08-21 19:47:16

HTTP JSON (python)

Time of First Successful Submission: 2024-08-21 19:50:08

Complex HTTP JSON (curl)

Time of First Successful Submission: 2024-08-21 19:52:40

Complex HTTP JSON (netcat)

Time of First Successful Submission: 2024-08-21 19:57:12

Complex HTTP JSON (python)

Time of First Successful Submission: 2024-08-21 19:59:47

Server State (curl)

Time of First Successful Submission: 2024-08-21 20:16:06

Server State (netcat)

Time of First Successful Submission: 2024-08-21 20:19:45


Intro to Cybersecurity

140 / 142 28 / 10671


Path Traversal 1

Time of First Successful Submission: 2024-09-04 13:13:31

Path Traversal 2

Time of First Successful Submission: 2024-09-04 14:10:13

CMDi 1

Time of First Successful Submission: 2024-09-04 20:07:56

CMDi 2

Time of First Successful Submission: 2024-09-04 20:15:13

CMDi 3

Time of First Successful Submission: 2024-09-04 20:24:56

CMDi 4

Time of First Successful Submission: 2024-09-04 20:28:53

CMDi 5

Time of First Successful Submission: 2024-09-04 20:31:52

CMDi 6

Time of First Successful Submission: 2024-09-04 20:37:09

Authentication Bypass 1

Time of First Successful Submission: 2024-09-04 20:42:12

Authentication Bypass 2

Time of First Successful Submission: 2024-09-04 20:45:00

SQLi 1

Time of First Successful Submission: 2024-09-04 21:01:14

SQLi 2

Time of First Successful Submission: 2024-09-05 12:50:46

SQLi 3

Time of First Successful Submission: 2024-09-05 13:46:45

SQLi 4

Time of First Successful Submission: 2024-09-05 14:27:22

SQLi 5

Time of First Successful Submission: 2024-09-05 15:45:02

XSS 1

Time of First Successful Submission: 2024-09-05 19:31:50

XSS 2

Time of First Successful Submission: 2024-09-05 20:07:12

XSS 3

Time of First Successful Submission: 2024-09-05 20:13:33

XSS 4

Time of First Successful Submission: 2024-09-05 20:20:12

XSS 5

Time of First Successful Submission: 2024-09-05 20:36:55

XSS 6

Time of First Successful Submission: 2024-09-05 20:57:19

XSS 7

Time of First Successful Submission: 2024-09-05 21:10:05

CSRF 1

Time of First Successful Submission: 2024-09-06 08:51:14

CSRF 2

Time of First Successful Submission: 2024-09-06 09:07:54

CSRF 3

Time of First Successful Submission: 2024-09-06 13:45:03

CSRF 4

Time of First Successful Submission: 2024-09-06 21:35:34

CSRF 5

Time of First Successful Submission: 2024-09-07 20:47:53

Connect

Time of First Successful Submission: 2024-08-22 18:09:00

Listen

Time of First Successful Submission: 2024-08-22 18:10:21

Scan 1

Time of First Successful Submission: 2024-08-22 18:12:53

Scan 2

Time of First Successful Submission: 2024-08-22 19:07:35

Monitor 1

Time of First Successful Submission: 2024-08-26 21:39:42

Monitor 2

Time of First Successful Submission: 2024-08-27 19:26:54

Network Configuration

Time of First Successful Submission: 2024-08-27 20:22:02

Ethernet

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

IP

Time of First Successful Submission: 2024-08-28 08:24:38

TCP

Time of First Successful Submission: 2024-08-28 10:27:07

level11

Time of First Successful Submission: 2024-08-28 19:14:43

level12

Time of First Successful Submission: 2024-08-28 19:22:40

level13

Time of First Successful Submission: 2024-08-28 20:46:23

level14

Time of First Successful Submission: 2024-08-29 19:36:14

XOR

Time of First Successful Submission: 2024-10-11 14:23:52

Hex

Time of First Successful Submission: 2024-10-11 14:28:15

ASCII

Time of First Successful Submission: 2024-10-11 14:46:27

ASCII Strings

Time of First Successful Submission: 2024-10-11 15:03:33

One-time Pad

Time of First Successful Submission: 2024-08-31 20:50:26

Many-time Pad

Time of First Successful Submission: 2024-08-31 21:05:54

AES

Time of First Successful Submission: 2024-08-31 21:12:57

AES-ECB-CPA

Time of First Successful Submission: 2024-10-17 14:50:50

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2024-10-17 15:13:15

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2024-10-18 15:31:50

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2024-10-21 12:26:29

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2024-10-21 14:40:29

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2024-09-02 15:47:30

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2024-11-18 17:01:50

AES-CBC

Time of First Successful Submission: 2024-11-19 13:48:16

AES-CBC Tampering

Time of First Successful Submission: 2024-11-19 16:27:27

AES-CBC Resizing

Time of First Successful Submission: 2024-11-21 17:11:17

AES-CBC-POA

Time of First Successful Submission: 2024-11-29 14:35:28

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2024-11-30 21:07:38

DHKE

Time of First Successful Submission: 2024-09-02 20:32:42

DHKE-to-AES

Time of First Successful Submission: 2024-12-08 19:56:26

RSA 1

Time of First Successful Submission: 2024-09-03 08:13:31

RSA 2

Time of First Successful Submission: 2024-09-03 12:26:14

RSA Signatures

Time of First Successful Submission: 2024-12-11 19:58:52

SHA 1

Time of First Successful Submission: 2024-09-03 14:30:51

SHA 2

Time of First Successful Submission: 2024-09-03 14:57:09

RSA 3

Time of First Successful Submission: 2024-09-03 15:40:36

RSA 4

Time of First Successful Submission: 2024-09-03 19:27:03

TLS 1

Time of First Successful Submission: 2024-09-03 20:21:14

TLS 2

Time of First Successful Submission: 2024-09-04 13:05:24

level1

Time of First Successful Submission: 2024-08-29 19:47:05

level2

Time of First Successful Submission: 2024-08-29 19:49:36

level3

Time of First Successful Submission: 2024-08-29 19:51:48

level4

Time of First Successful Submission: 2024-08-29 19:52:51

level5

Time of First Successful Submission: 2024-08-29 19:57:45

level6

Time of First Successful Submission: 2024-08-29 20:28:13

level7

Time of First Successful Submission: 2024-08-29 20:29:40

level8

Time of First Successful Submission: 2024-08-29 20:31:17

level9

Time of First Successful Submission: 2024-08-29 20:32:11

level10

Time of First Successful Submission: 2024-08-29 20:34:35

level11

Time of First Successful Submission: 2024-08-29 20:37:33

level12

Time of First Successful Submission: 2024-08-29 20:39:25

level13

Time of First Successful Submission: 2024-08-29 20:40:39

level14

Time of First Successful Submission: 2024-08-29 20:44:21

level15

Time of First Successful Submission: 2024-08-29 20:46:42

level16

Time of First Successful Submission: 2024-08-30 14:10:45

level17

Time of First Successful Submission: 2024-08-30 20:57:04

level18

Time of First Successful Submission: 2024-08-30 21:00:44

level19

Time of First Successful Submission: 2024-08-30 21:13:40

File Formats: Magic Numbers

Time of First Successful Submission: 2024-12-11 20:39:50

Reading Endianness

Time of First Successful Submission: 2024-12-11 20:50:55

Version Information

Time of First Successful Submission: 2024-12-12 16:25:26

Metadata and Data

Time of First Successful Submission: 2024-12-13 13:32:55

Input Restrictions

Time of First Successful Submission: 2024-12-13 14:12:06

Behold the cIMG!

Time of First Successful Submission: 2024-12-13 14:57:03

A Basic cIMG

Time of First Successful Submission: 2024-12-13 16:35:31

Internal State

Time of First Successful Submission: 2024-12-15 22:06:43

File Formats: Directives

Time of First Successful Submission: 2024-12-16 21:00:46

The Patch Directive

Time of First Successful Submission: 2024-12-17 13:49:30

Optimizing for Space

Time of First Successful Submission: 2024-12-17 15:16:39

Tweaking Images

Time of First Successful Submission: 2024-12-17 15:44:08

Storage and Retrieval

Time of First Successful Submission: 2024-12-17 21:46:33

Extracting Knowledge

Time of First Successful Submission: 2024-12-18 08:59:28

Advanced Sprites

Time of First Successful Submission: 2024-12-18 15:25:29

Accessing Resources

Time of First Successful Submission: 2024-12-18 16:03:43

Unsafe Animations

Time of First Successful Submission: 2024-12-18 19:54:59

Animations

Time of First Successful Submission: 2024-12-18 21:22:41

Interoperability: Patching Data

Time of First Successful Submission: 2024-12-19 21:01:53

Patching Code

Time of First Successful Submission: 2024-12-19 21:30:40

Patching Control Flow

Time of First Successful Submission: 2024-12-20 08:21:32

Your First Overflow (easy)

Time of First Successful Submission: 2024-12-20 10:18:31

Your First Overflow (hard)

Time of First Successful Submission: 2024-12-20 10:23:12

Precision (easy)

Time of First Successful Submission: 2024-12-20 13:19:38

Precision (hard)

Time of First Successful Submission: 2024-12-20 13:32:52

Variable Control (easy)

Time of First Successful Submission: 2024-12-20 15:24:35

Variable Control (hard)

Time of First Successful Submission: 2024-12-20 15:44:48

Control Hijack (easy)

Time of First Successful Submission: 2024-12-23 22:02:57

Control Hijack (hard)

Time of First Successful Submission: 2024-12-23 22:09:15

Tricky Control Hijack (easy)

Time of First Successful Submission: 2024-12-25 20:26:42

Tricky Control Hijack (hard)

Time of First Successful Submission: 2024-12-25 20:34:02

PIEs (easy)

Time of First Successful Submission: 2024-12-25 22:01:05

PIEs (hard)

Time of First Successful Submission: 2024-12-25 22:06:06

String Lengths (easy)

Time of First Successful Submission: 2024-12-28 20:59:10

String Lengths (hard)

Time of First Successful Submission: 2024-12-28 21:03:00

Basic Shellcode

Time of First Successful Submission: 2024-09-10 15:44:45

NOP Sleds

Time of First Successful Submission: 2024-09-11 07:28:24

NULL-Free Shellcode

Time of First Successful Submission: 2024-09-11 13:03:22

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2024-12-27 20:49:01

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2024-12-27 20:52:58

Hijack to Shellcode (easy)

Time of First Successful Submission: 2024-12-28 21:43:23

Hijack to Shellcode (hard)

Time of First Successful Submission: 2024-12-28 21:48:29

ECB-to-Win (easy)

Time of First Successful Submission: 2025-01-06 16:54:28

ECB-to-Win (hard)

Time of First Successful Submission: 2025-01-08 10:30:26

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-01-08 15:43:14

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-01-08 16:02:09

CIMG Screenshots

Time of First Successful Submission: 2025-01-14 15:58:24

CIMG Screenshots 2

Time of First Successful Submission: 2025-01-15 08:56:13

Wily Webserver

Time of First Successful Submission: 2025-01-15 15:41:38

The Watering Hole

Time of First Successful Submission: 2025-01-16 09:02:24


Program Security

35 / 161 1577 / 6835


level4

Time of First Successful Submission: 2024-09-11 14:40:20

level5

Time of First Successful Submission: 2024-09-12 12:56:05

level6

Time of First Successful Submission: 2024-09-12 14:35:24

level7

Time of First Successful Submission: 2024-09-12 15:20:40

level8

Time of First Successful Submission: 2024-09-13 13:01:56

level9

Time of First Successful Submission: 2024-09-13 13:35:01

level10

Time of First Successful Submission: 2024-09-13 15:42:18

level11

Time of First Successful Submission: 2024-09-13 15:45:12

level12

Time of First Successful Submission: 2024-09-13 15:52:32

level13

Time of First Successful Submission: 2024-09-13 15:54:41

level14

Time of First Successful Submission: 2024-09-16 20:28:24

level1.0

Time of First Successful Submission: 2024-09-16 20:38:01

level1.1

Time of First Successful Submission: 2024-09-17 15:19:17

level2.0

Time of First Successful Submission: 2024-09-18 14:28:05

level2.1

Time of First Successful Submission: 2024-09-18 14:34:12

level3.0

Time of First Successful Submission: 2024-09-19 07:47:54

level3.1

Time of First Successful Submission: 2024-09-19 12:44:07

level4.0

Time of First Successful Submission: 2024-09-20 09:17:39

level4.1

Time of First Successful Submission: 2024-09-20 09:22:06

level5.0

Time of First Successful Submission: 2024-09-20 09:26:21

level5.1

Time of First Successful Submission: 2024-09-20 09:37:42

level6.0

Time of First Successful Submission: 2024-09-20 12:41:29

level6.1

Time of First Successful Submission: 2024-09-20 14:57:12

level7.0

Time of First Successful Submission: 2024-09-23 14:04:00

level7.1

Time of First Successful Submission: 2024-09-24 14:01:11

level8.0

Time of First Successful Submission: 2024-09-25 14:04:28

level8.1

Time of First Successful Submission: 2024-09-26 11:51:36

level9.0

Time of First Successful Submission: 2024-09-26 15:51:49

level9.1

Time of First Successful Submission: 2024-09-26 15:53:15

level10.0

Time of First Successful Submission: 2024-09-26 15:53:54

level10.1

Time of First Successful Submission: 2024-09-26 15:54:40

level11.0

Time of First Successful Submission: 2024-09-27 14:53:00

level11.1

Time of First Successful Submission: 2024-09-27 15:16:58

level12.0

Time of First Successful Submission: 2024-09-27 15:32:32

level12.1

Time of First Successful Submission: 2024-09-27 15:43:41


Getting Started

10 / 10 356 / 17398


Using the VSCode Workspace

Time of First Successful Submission: 2024-07-18 09:13:49

Using the GUI Desktop

Time of First Successful Submission: 2024-07-18 09:15:11

Pasting into the Desktop

Time of First Successful Submission: 2024-07-18 09:16:16

Restarting Challenges

Time of First Successful Submission: 2024-07-18 09:18:13

Getting Help

Time of First Successful Submission: 2024-07-18 19:14:50

Challenge Programs

Time of First Successful Submission: 2024-07-18 19:16:01

The Flag File

Time of First Successful Submission: 2024-07-18 19:22:36

Using Practice Mode

Time of First Successful Submission: 2024-07-18 19:26:25

Persistent Home Directories - One

Time of First Successful Submission: 2024-07-18 19:30:00

Persistent Home Directories - Two

Time of First Successful Submission: 2024-07-18 19:31:30


Linux Luminarium

84 / 84 22 / 11587


Intro to Commands

Time of First Successful Submission: 2024-07-18 20:09:33

Intro to Arguments

Time of First Successful Submission: 2024-07-18 20:10:55

The Root

Time of First Successful Submission: 2024-07-19 09:00:23

Program and absolute paths

Time of First Successful Submission: 2024-07-19 09:01:21

Position thy self

Time of First Successful Submission: 2024-07-19 09:02:49

Position elsewhere

Time of First Successful Submission: 2024-07-19 09:03:37

Position yet elsewhere

Time of First Successful Submission: 2024-07-19 09:04:24

implicit relative paths, from /

Time of First Successful Submission: 2024-07-19 09:06:04

explicit relative paths, from /

Time of First Successful Submission: 2024-07-19 09:09:42

implicit relative path

Time of First Successful Submission: 2024-07-19 09:10:36

home sweet home

Time of First Successful Submission: 2024-07-19 09:12:39

cat: not the pet, but the command!

Time of First Successful Submission: 2024-07-19 13:20:36

catting absolute paths

Time of First Successful Submission: 2024-07-19 13:22:50

more catting practice

Time of First Successful Submission: 2024-07-19 13:24:47

grepping for a needle in a haystack

Time of First Successful Submission: 2024-07-19 13:26:10

listing files

Time of First Successful Submission: 2024-07-19 13:27:28

touching files

Time of First Successful Submission: 2024-07-19 13:28:25

removing files

Time of First Successful Submission: 2024-07-19 13:29:05

hidden files

Time of First Successful Submission: 2024-07-19 13:29:51

An Epic Filesystem Quest

Time of First Successful Submission: 2024-07-19 13:35:50

making directories

Time of First Successful Submission: 2024-07-19 13:36:42

finding files

Time of First Successful Submission: 2024-07-19 13:40:15

linking files

Time of First Successful Submission: 2024-07-23 19:30:25

Learning From Documentation

Time of First Successful Submission: 2024-07-19 15:47:58

Learning Complex Usage

Time of First Successful Submission: 2024-07-19 15:49:10

Reading Manuals

Time of First Successful Submission: 2024-07-19 19:45:16

Searching Manuals

Time of First Successful Submission: 2024-07-19 19:48:21

Searching For Manuals

Time of First Successful Submission: 2024-07-19 20:17:44

Helpful Programs

Time of First Successful Submission: 2024-07-19 20:19:08

Help for Builtins

Time of First Successful Submission: 2024-07-19 20:20:36

Matching with *

Time of First Successful Submission: 2024-07-20 19:14:00

Matching with ?

Time of First Successful Submission: 2024-07-20 19:15:05

Matching with []

Time of First Successful Submission: 2024-07-20 19:37:15

Matching paths with []

Time of First Successful Submission: 2024-07-20 19:38:27

Mixing globs

Time of First Successful Submission: 2024-07-20 19:42:41

Exclusionary globbing

Time of First Successful Submission: 2024-07-20 19:46:01

Redirecting output

Time of First Successful Submission: 2024-07-21 20:53:46

Redirecting more output

Time of First Successful Submission: 2024-07-21 20:55:02

Appending output

Time of First Successful Submission: 2024-07-21 20:57:00

Redirecting errors

Time of First Successful Submission: 2024-07-21 21:00:25

Redirecting input

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

Grepping stored results

Time of First Successful Submission: 2024-07-21 21:04:53

Grepping live output

Time of First Successful Submission: 2024-07-21 21:06:48

Grepping errors

Time of First Successful Submission: 2024-07-21 21:09:56

Duplicating piped data with tee

Time of First Successful Submission: 2024-07-21 21:13:19

Writing to multiple programs

Time of First Successful Submission: 2024-07-21 21:22:00

Split-piping stderr and stdout

Time of First Successful Submission: 2024-08-14 08:51:47

Printing Variables

Time of First Successful Submission: 2024-07-22 14:32:34

Setting Variables

Time of First Successful Submission: 2024-07-22 14:34:24

Multi-word Variables

Time of First Successful Submission: 2024-07-22 14:37:42

Exporting Variables

Time of First Successful Submission: 2024-07-22 14:40:47

Printing Exported Variables

Time of First Successful Submission: 2024-07-22 15:04:27

Storing Command Output

Time of First Successful Submission: 2024-07-22 15:06:09

Reading Input

Time of First Successful Submission: 2024-07-22 15:07:32

Reading Files

Time of First Successful Submission: 2024-07-22 15:09:48

Listing Processes

Time of First Successful Submission: 2024-07-22 15:23:36

Killing Processes

Time of First Successful Submission: 2024-07-22 15:29:58

Interrupting Processes

Time of First Successful Submission: 2024-07-22 15:30:56

Suspending Processes

Time of First Successful Submission: 2024-07-22 15:31:52

Resuming Processes

Time of First Successful Submission: 2024-07-22 15:32:40

Backgrounding Processes

Time of First Successful Submission: 2024-07-22 15:35:13

Foregrounding Processes

Time of First Successful Submission: 2024-07-22 15:36:30

Starting Backgrounded Processes

Time of First Successful Submission: 2024-07-22 15:37:32

Process Exit Codes

Time of First Successful Submission: 2024-08-06 12:32:00

Changing File Ownership

Time of First Successful Submission: 2024-07-22 21:03:01

Groups and Files

Time of First Successful Submission: 2024-07-22 21:06:22

Fun With Groups Names

Time of First Successful Submission: 2024-07-22 21:07:41

Changing Permissions

Time of First Successful Submission: 2024-07-22 21:11:27

Executable Files

Time of First Successful Submission: 2024-07-22 21:13:37

Permission Tweaking Practice

Time of First Successful Submission: 2024-07-22 21:17:34

Permissions Setting Practice

Time of First Successful Submission: 2024-07-22 21:22:16

The SUID Bit

Time of First Successful Submission: 2024-07-22 21:24:32

Becoming root with su

Time of First Successful Submission: 2024-07-23 18:52:22

Other users with su

Time of First Successful Submission: 2024-07-23 18:53:17

Cracking passwords

Time of First Successful Submission: 2024-07-23 18:57:16

Using sudo

Time of First Successful Submission: 2024-07-23 19:05:04

Chaining with Semicolons

Time of First Successful Submission: 2024-07-23 19:10:11

Your First Shell Script

Time of First Successful Submission: 2024-07-23 19:12:46

Redirecting Script Output

Time of First Successful Submission: 2024-07-23 19:15:24

Executable Shell Scripts

Time of First Successful Submission: 2024-07-23 19:19:21

The PATH Variable

Time of First Successful Submission: 2024-07-23 19:33:53

Setting PATH

Time of First Successful Submission: 2024-07-23 19:37:49

Adding Commands

Time of First Successful Submission: 2024-07-23 19:41:51

Hijacking Commands

Time of First Successful Submission: 2024-07-23 19:44:03


Computing 101

69 / 69 86 / 11797


Your First Register

Time of First Successful Submission: 2024-11-18 10:41:48

Your First Syscall

Time of First Successful Submission: 2024-11-18 10:44:23

Exit Codes

Time of First Successful Submission: 2024-11-18 10:45:51

Building Executables

Time of First Successful Submission: 2024-11-18 10:51:14

Moving Between Registers

Time of First Successful Submission: 2024-11-18 10:55:43

Tracing Syscalls

Time of First Successful Submission: 2024-11-18 10:53:54

Starting GDB

Time of First Successful Submission: 2025-02-06 13:42:18

Starting Programs in GDB

Time of First Successful Submission: 2025-02-06 13:43:12

Loading From Memory

Time of First Successful Submission: 2024-11-18 13:15:51

More Loading Practice

Time of First Successful Submission: 2024-11-18 13:17:21

Dereferencing Pointers

Time of First Successful Submission: 2024-11-18 13:21:15

Dereferencing Yourself

Time of First Successful Submission: 2024-11-18 13:24:40

Dereferencing with Offsets

Time of First Successful Submission: 2024-11-18 13:27:59

Stored Addresses

Time of First Successful Submission: 2024-11-18 13:31:04

Double Dereference

Time of First Successful Submission: 2024-11-18 13:34:19

Triple Dereference

Time of First Successful Submission: 2024-11-18 13:36:52

Writing Output

Time of First Successful Submission: 2024-11-18 14:02:54

Chaining Syscalls

Time of First Successful Submission: 2024-11-18 14:18:07

Writing Strings

Time of First Successful Submission: 2024-11-18 14:20:29

Reading Data

Time of First Successful Submission: 2025-02-20 13:47:37

set-register

Time of First Successful Submission: 2024-08-12 21:03:36

set-multiple-registers

Time of First Successful Submission: 2024-08-12 21:05:47

add-to-register

Time of First Successful Submission: 2024-08-12 21:13:48

linear-equation-registers

Time of First Successful Submission: 2024-08-13 11:51:13

integer-division

Time of First Successful Submission: 2024-08-13 11:55:59

modulo-operation

Time of First Successful Submission: 2024-08-13 19:59:18

set-upper-byte

Time of First Successful Submission: 2024-08-13 20:02:39

efficient-modulo

Time of First Successful Submission: 2024-08-13 20:17:42

byte-extraction

Time of First Successful Submission: 2024-08-13 20:31:34

bitwise-and

Time of First Successful Submission: 2024-08-13 20:35:39

check-even

Time of First Successful Submission: 2024-08-13 21:29:12

memory-read

Time of First Successful Submission: 2024-08-14 08:59:12

memory-write

Time of First Successful Submission: 2024-08-14 19:58:53

memory-increment

Time of First Successful Submission: 2024-08-14 20:08:01

byte-access

Time of First Successful Submission: 2024-08-14 20:10:46

memory-size-access

Time of First Successful Submission: 2024-08-14 20:12:33

little-endian-write

Time of First Successful Submission: 2024-08-14 21:02:54

memory-sum

Time of First Successful Submission: 2024-08-14 21:09:47

stack-subtraction

Time of First Successful Submission: 2024-08-14 21:15:27

swap-stack-values

Time of First Successful Submission: 2024-08-14 21:17:03

average-stack-values

Time of First Successful Submission: 2024-08-14 21:26:03

absolute-jump

Time of First Successful Submission: 2024-08-15 10:07:21

relative-jump

Time of First Successful Submission: 2024-08-15 10:18:47

jump-trampoline

Time of First Successful Submission: 2024-08-15 10:23:29

conditional-jump

Time of First Successful Submission: 2024-08-15 11:30:56

indirect-jump

Time of First Successful Submission: 2024-08-15 15:17:48

average-loop

Time of First Successful Submission: 2024-08-15 19:30:06

count-non-zero

Time of First Successful Submission: 2024-08-15 20:09:25

string-lower

Time of First Successful Submission: 2024-08-16 20:25:46

most-common-byte

Time of First Successful Submission: 2024-08-17 13:40:54

level1

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

level2

Time of First Successful Submission: 2024-08-17 17:46:45

level3

Time of First Successful Submission: 2024-08-17 17:50:11

level4

Time of First Successful Submission: 2024-08-17 18:19:46

level5

Time of First Successful Submission: 2024-08-18 16:35:56

level6

Time of First Successful Submission: 2024-08-18 21:07:31

level7

Time of First Successful Submission: 2024-08-18 21:17:32

level8

Time of First Successful Submission: 2024-08-18 21:27:54

level1

Time of First Successful Submission: 2024-08-21 20:28:06

level2

Time of First Successful Submission: 2024-08-23 19:35:48

level3

Time of First Successful Submission: 2024-08-24 19:43:56

level4

Time of First Successful Submission: 2024-08-24 19:50:08

level5

Time of First Successful Submission: 2024-08-24 19:58:33

level6

Time of First Successful Submission: 2024-08-24 20:22:36

level7

Time of First Successful Submission: 2024-08-25 15:24:00

level8

Time of First Successful Submission: 2024-08-25 15:31:50

level9

Time of First Successful Submission: 2024-08-25 15:57:34

level10

Time of First Successful Submission: 2024-08-26 16:31:21

level11

Time of First Successful Submission: 2024-08-26 21:20:34


Playing With Programs

236 / 255 49 / 19017


What's the password?

Time of First Successful Submission: 2025-01-22 10:01:39

... and again!

Time of First Successful Submission: 2025-01-22 10:02:23

Newline Troubles

Time of First Successful Submission: 2025-01-22 10:04:39

Reasoning about files

Time of First Successful Submission: 2025-01-22 10:05:50

Specifying Filenames

Time of First Successful Submission: 2025-01-22 10:27:30

Binary and Hex Encoding

Time of First Successful Submission: 2025-01-22 10:35:08

More Hex

Time of First Successful Submission: 2025-01-22 10:39:28

Decoding Hex

Time of First Successful Submission: 2025-01-22 13:27:13

Decoding Practice

Time of First Successful Submission: 2025-01-22 13:34:01

Encoding Practice

Time of First Successful Submission: 2025-01-22 13:51:00

Hex-encoding ASCII

Time of First Successful Submission: 2025-01-22 14:31:33

Nested Encoding

Time of First Successful Submission: 2025-01-23 08:25:13

Hex-encoding UTF-8

Time of First Successful Submission: 2025-01-23 08:35:14

UTF Mixups

Time of First Successful Submission: 2025-01-23 08:42:55

Modifying Encoded Data

Time of First Successful Submission: 2025-01-23 08:54:48

Decoding Base64

Time of First Successful Submission: 2024-08-21 20:52:08

Encoding Base64

Time of First Successful Submission: 2025-01-23 08:56:07

Dealing with Obfuscation

Time of First Successful Submission: 2025-01-23 08:58:01

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-01-23 09:09:45

Your First HTTP Request

Time of First Successful Submission: 2025-02-06 13:44:27

Reading Flask

Time of First Successful Submission: 2025-02-06 13:48:05

Commented Data

Time of First Successful Submission: 2025-02-06 13:49:22

HTTP Metadata

Time of First Successful Submission: 2025-02-06 13:50:43

HTTP (netcat)

Time of First Successful Submission: 2024-08-19 20:11:55

HTTP Paths (netcat)

Time of First Successful Submission: 2024-08-20 15:23:32

HTTP (curl)

Time of First Successful Submission: 2024-08-20 15:19:54

HTTP (python)

Time of First Successful Submission: 2024-08-20 15:25:54

HTTP Host Header (python)

Time of First Successful Submission: 2024-08-19 20:20:47

HTTP Host Header (curl)

Time of First Successful Submission: 2024-08-19 20:17:20

HTTP Host Header (netcat)

Time of First Successful Submission: 2024-08-19 20:18:46

URL Encoding (netcat)

Time of First Successful Submission: 2024-08-20 19:35:45

HTTP GET Parameters

Time of First Successful Submission: 2024-08-20 19:37:19

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2024-08-20 20:21:56

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2024-08-20 20:19:43

HTTP Forms (curl)

Time of First Successful Submission: 2024-08-21 15:05:26

HTTP Forms (netcat)

Time of First Successful Submission: 2024-08-21 16:39:38

HTTP Forms (python)

Time of First Successful Submission: 2024-08-21 16:43:51

Multiple Form Fields (curl)

Time of First Successful Submission: 2024-08-25 20:30:04

Multiple Form Fields (netcat)

Time of First Successful Submission: 2024-08-21 16:47:00

HTTP Redirects (netcat)

Time of First Successful Submission: 2024-08-21 20:02:18

HTTP Redirects (curl)

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

HTTP Redirects (python)

Time of First Successful Submission: 2024-08-21 20:03:26

HTTP Cookies (curl)

Time of First Successful Submission: 2024-08-21 20:05:01

HTTP Cookies (netcat)

Time of First Successful Submission: 2024-08-21 20:07:49

HTTP Cookies (python)

Time of First Successful Submission: 2024-08-21 20:08:49

Server State (python)

Time of First Successful Submission: 2024-08-21 20:23:33

level1

Time of First Successful Submission: 2024-07-23 20:05:56

level2

Time of First Successful Submission: 2024-07-23 20:07:50

level3

Time of First Successful Submission: 2024-07-23 20:11:30

level4

Time of First Successful Submission: 2024-07-23 20:33:04

level5

Time of First Successful Submission: 2024-07-23 20:34:30

level6

Time of First Successful Submission: 2024-07-23 20:35:34

level7

Time of First Successful Submission: 2024-07-23 20:36:43

level8

Time of First Successful Submission: 2024-07-23 20:37:43

level9

Time of First Successful Submission: 2024-07-23 20:38:55

level10

Time of First Successful Submission: 2024-07-23 20:40:17

level11

Time of First Successful Submission: 2024-07-23 20:47:16

level12

Time of First Successful Submission: 2024-07-23 20:50:54

level13

Time of First Successful Submission: 2024-07-23 21:15:21

level14

Time of First Successful Submission: 2024-07-24 12:37:42

level15

Time of First Successful Submission: 2024-07-24 12:38:23

level16

Time of First Successful Submission: 2024-07-24 12:41:21

level17

Time of First Successful Submission: 2024-07-24 12:43:42

level18

Time of First Successful Submission: 2024-07-24 12:45:01

level19

Time of First Successful Submission: 2024-07-24 12:58:21

level20

Time of First Successful Submission: 2024-07-25 11:07:56

level21

Time of First Successful Submission: 2024-07-25 11:11:51

level22

Time of First Successful Submission: 2024-07-25 11:55:50

level23

Time of First Successful Submission: 2024-07-25 12:00:46

level24

Time of First Successful Submission: 2024-07-25 20:20:30

level25

Time of First Successful Submission: 2024-07-25 20:26:03

level26

Time of First Successful Submission: 2024-07-25 20:32:26

level27

Time of First Successful Submission: 2024-07-25 20:37:00

level28

Time of First Successful Submission: 2024-07-25 20:41:08

level29

Time of First Successful Submission: 2024-07-25 20:45:20

level30

Time of First Successful Submission: 2024-07-25 20:48:01

level31

Time of First Successful Submission: 2024-07-25 20:51:24

level32

Time of First Successful Submission: 2024-07-25 21:04:01

level33

Time of First Successful Submission: 2024-07-25 21:07:32

level34

Time of First Successful Submission: 2024-07-25 21:17:34

level35

Time of First Successful Submission: 2024-07-26 12:30:03

level36

Time of First Successful Submission: 2024-07-26 15:11:28

level37

Time of First Successful Submission: 2024-07-26 15:12:57

level38

Time of First Successful Submission: 2024-07-26 15:13:55

level39

Time of First Successful Submission: 2024-07-26 15:20:14

level40

Time of First Successful Submission: 2024-07-26 15:33:31

level41

Time of First Successful Submission: 2024-07-26 15:37:25

level42

Time of First Successful Submission: 2024-07-26 15:38:37

level43

Time of First Successful Submission: 2024-07-26 15:43:06

level44

Time of First Successful Submission: 2024-07-26 20:08:32

level45

Time of First Successful Submission: 2024-07-26 20:10:43

level46

Time of First Successful Submission: 2024-07-26 20:12:50

level47

Time of First Successful Submission: 2024-07-26 20:16:26

level48

Time of First Successful Submission: 2024-07-26 20:38:35

level49

Time of First Successful Submission: 2024-07-26 20:40:52

level50

Time of First Successful Submission: 2024-07-26 20:52:29

level51

Time of First Successful Submission: 2024-07-26 21:10:50

level1

Time of First Successful Submission: 2024-07-26 21:13:18

level2

Time of First Successful Submission: 2024-07-27 18:15:08

level3

Time of First Successful Submission: 2024-07-27 18:16:36

level4

Time of First Successful Submission: 2024-07-27 18:18:11

level5

Time of First Successful Submission: 2024-07-27 18:21:00

level6

Time of First Successful Submission: 2024-07-29 09:13:05

level7

Time of First Successful Submission: 2024-07-29 09:17:05

level8

Time of First Successful Submission: 2024-07-29 09:26:44

level9

Time of First Successful Submission: 2024-07-29 09:55:58

level10

Time of First Successful Submission: 2024-07-29 09:58:04

level11

Time of First Successful Submission: 2024-07-29 09:59:11

level12

Time of First Successful Submission: 2024-07-29 10:01:47

level13

Time of First Successful Submission: 2024-07-29 11:41:04

level14

Time of First Successful Submission: 2024-07-29 13:04:37

level15

Time of First Successful Submission: 2024-07-29 13:07:50

level16

Time of First Successful Submission: 2024-07-29 13:10:50

level17

Time of First Successful Submission: 2024-07-29 13:12:54

level18

Time of First Successful Submission: 2024-07-29 14:48:44

level19

Time of First Successful Submission: 2024-07-29 15:25:57

level20

Time of First Successful Submission: 2024-07-29 15:29:26

level21

Time of First Successful Submission: 2024-07-30 08:22:56

level22

Time of First Successful Submission: 2024-07-30 08:24:51

level23

Time of First Successful Submission: 2024-07-30 08:26:45

level24

Time of First Successful Submission: 2024-07-30 08:49:23

level25

Time of First Successful Submission: 2024-07-30 08:56:31

level26

Time of First Successful Submission: 2024-07-30 09:12:57

level27

Time of First Successful Submission: 2024-07-30 12:32:06

level28

Time of First Successful Submission: 2024-07-30 12:36:30

level29

Time of First Successful Submission: 2024-07-30 13:38:06

level30

Time of First Successful Submission: 2024-07-30 14:40:13

level31

Time of First Successful Submission: 2024-07-30 15:52:44

level32

Time of First Successful Submission: 2024-07-30 15:54:44

level33

Time of First Successful Submission: 2024-07-30 15:59:25

level34

Time of First Successful Submission: 2024-07-30 16:02:04

level35

Time of First Successful Submission: 2024-07-30 19:16:05

level36

Time of First Successful Submission: 2024-07-30 20:28:55

level37

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

level38

Time of First Successful Submission: 2024-07-30 20:34:51

level39

Time of First Successful Submission: 2024-07-30 20:35:55

level40

Time of First Successful Submission: 2024-07-30 20:38:33

level41

Time of First Successful Submission: 2024-07-30 20:56:52

level42

Time of First Successful Submission: 2024-07-31 07:36:37

level43

Time of First Successful Submission: 2024-07-31 07:50:27

level44

Time of First Successful Submission: 2024-07-31 08:46:47

level45

Time of First Successful Submission: 2024-07-31 08:58:15

level46

Time of First Successful Submission: 2024-07-31 09:44:06

level47

Time of First Successful Submission: 2024-07-31 12:27:46

level48

Time of First Successful Submission: 2024-07-31 13:29:03

level49

Time of First Successful Submission: 2024-07-31 15:33:49

level50

Time of First Successful Submission: 2024-07-31 15:40:02

level51

Time of First Successful Submission: 2024-08-02 08:27:12

level52

Time of First Successful Submission: 2024-08-02 13:37:49

level53

Time of First Successful Submission: 2024-08-02 13:38:58

level54

Time of First Successful Submission: 2024-08-02 13:53:28

level55

Time of First Successful Submission: 2024-08-02 13:54:21

level56

Time of First Successful Submission: 2024-08-02 13:55:26

level57

Time of First Successful Submission: 2024-08-02 13:56:11

level58

Time of First Successful Submission: 2024-08-02 13:57:34

level59

Time of First Successful Submission: 2024-08-02 14:11:53

level60

Time of First Successful Submission: 2024-08-02 15:40:23

level61

Time of First Successful Submission: 2024-08-02 17:21:33

level62

Time of First Successful Submission: 2024-08-02 17:23:42

level63

Time of First Successful Submission: 2024-08-02 17:25:29

level64

Time of First Successful Submission: 2024-08-02 17:27:32

level65

Time of First Successful Submission: 2024-08-02 17:29:25

level66

Time of First Successful Submission: 2024-08-02 17:35:17

level67

Time of First Successful Submission: 2024-08-02 19:53:37

level68

Time of First Successful Submission: 2024-08-02 19:56:55

level70

Time of First Successful Submission: 2024-08-03 09:07:33

level71

Time of First Successful Submission: 2024-08-03 09:09:18

level72

Time of First Successful Submission: 2024-08-03 09:11:41

level73

Time of First Successful Submission: 2024-08-03 18:03:28

level74

Time of First Successful Submission: 2024-08-03 18:14:36

level76

Time of First Successful Submission: 2024-08-03 18:20:49

level77

Time of First Successful Submission: 2024-08-03 18:23:26

level78

Time of First Successful Submission: 2024-08-03 20:02:19

level79

Time of First Successful Submission: 2024-08-03 20:14:49

level80

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

level82

Time of First Successful Submission: 2024-08-03 20:30:11

level83

Time of First Successful Submission: 2024-08-03 20:36:29

level84

Time of First Successful Submission: 2024-08-04 15:35:30

level85

Time of First Successful Submission: 2024-08-04 15:37:01

level86

Time of First Successful Submission: 2024-08-04 15:41:08

level87

Time of First Successful Submission: 2024-08-04 20:40:00

level88

Time of First Successful Submission: 2024-08-04 20:44:59

level89

Time of First Successful Submission: 2024-08-06 07:10:17

level90

Time of First Successful Submission: 2024-08-06 07:30:59

level91

Time of First Successful Submission: 2024-08-06 12:27:39

level92

Time of First Successful Submission: 2024-08-06 14:10:14

level93

Time of First Successful Submission: 2024-08-06 14:12:50

level94

Time of First Successful Submission: 2024-08-06 14:23:01

level95

Time of First Successful Submission: 2024-08-06 15:44:10

level96

Time of First Successful Submission: 2024-08-07 07:41:27

level97

Time of First Successful Submission: 2024-08-07 07:43:23

level98

Time of First Successful Submission: 2024-08-07 07:57:17

level99

Time of First Successful Submission: 2024-08-07 09:00:17

level100

Time of First Successful Submission: 2024-08-07 09:21:29

level101

Time of First Successful Submission: 2024-08-07 13:36:12

level102

Time of First Successful Submission: 2024-08-07 13:37:45

level103

Time of First Successful Submission: 2024-08-07 13:55:37

level104

Time of First Successful Submission: 2024-08-07 20:49:47

level105

Time of First Successful Submission: 2024-08-08 08:42:48

level106

Time of First Successful Submission: 2024-08-08 12:33:04

level107

Time of First Successful Submission: 2024-08-08 15:29:51

level108

Time of First Successful Submission: 2024-08-08 20:31:16

level109

Time of First Successful Submission: 2024-08-08 20:34:39

level110

Time of First Successful Submission: 2024-08-08 20:56:15

level111

Time of First Successful Submission: 2024-08-08 21:12:20

level112

Time of First Successful Submission: 2024-08-08 21:22:35

level113

Time of First Successful Submission: 2024-08-09 07:17:13

level114

Time of First Successful Submission: 2024-08-09 09:44:12

level115

Time of First Successful Submission: 2024-08-09 12:58:47

level116

Time of First Successful Submission: 2024-08-09 13:02:43

level117

Time of First Successful Submission: 2024-08-09 13:19:04

level118

Time of First Successful Submission: 2024-08-09 13:21:38

level119

Time of First Successful Submission: 2024-08-09 14:43:47

level120

Time of First Successful Submission: 2024-08-09 14:56:44

level121

Time of First Successful Submission: 2024-08-09 15:53:23

level122

Time of First Successful Submission: 2024-08-09 19:50:21

level123

Time of First Successful Submission: 2024-08-09 19:57:59

level124

Time of First Successful Submission: 2024-08-09 20:39:02

level125

Time of First Successful Submission: 2024-08-09 20:42:55

level126

Time of First Successful Submission: 2024-08-09 20:44:56

level127

Time of First Successful Submission: 2024-08-10 14:00:18

level128

Time of First Successful Submission: 2024-08-10 14:09:39

level129

Time of First Successful Submission: 2024-08-10 14:21:25

level130

Time of First Successful Submission: 2024-08-10 14:23:04

level131

Time of First Successful Submission: 2024-08-10 14:25:00

level132

Time of First Successful Submission: 2024-08-10 14:28:39

level133

Time of First Successful Submission: 2024-08-10 14:29:31

level134

Time of First Successful Submission: 2024-08-11 14:36:33

level135

Time of First Successful Submission: 2024-08-11 14:39:42

level136

Time of First Successful Submission: 2024-08-11 14:41:55

level137

Time of First Successful Submission: 2024-08-11 14:44:31

level138

Time of First Successful Submission: 2024-08-11 14:45:21

level139

Time of First Successful Submission: 2024-08-11 19:56:40

level140

Time of First Successful Submission: 2024-08-11 20:10:52

level141

Time of First Successful Submission: 2024-08-11 20:13:52

level142

Time of First Successful Submission: 2024-08-12 20:34:23


Desert CodeSprouts

3 / 3 64 / 93


Password Cracking

Time of First Successful Submission: 2024-08-21 21:02:31

Information Gathering

Time of First Successful Submission: 2024-08-22 17:08:10

Encryption Breaking

Time of First Successful Submission: 2024-08-22 17:14:16