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Intro to Cybersecurity

158 / 181 110 / 12098


Path Traversal 1

Time of First Successful Submission: 2025-01-30 23:54:02

Path Traversal 2

Time of First Successful Submission: 2025-01-31 00:52:38

CMDi 1

Time of First Successful Submission: 2025-01-31 05:22:09

CMDi 2

Time of First Successful Submission: 2025-02-01 02:32:33

CMDi 3

Time of First Successful Submission: 2025-02-01 02:40:35

CMDi 4

Time of First Successful Submission: 2025-02-01 02:43:06

CMDi 5

Time of First Successful Submission: 2025-02-01 02:48:04

CMDi 6

Time of First Successful Submission: 2025-02-01 03:53:48

Authentication Bypass 1

Time of First Successful Submission: 2025-02-01 04:27:40

Authentication Bypass 2

Time of First Successful Submission: 2025-02-01 04:33:52

SQLi 1

Time of First Successful Submission: 2025-02-01 05:44:41

SQLi 2

Time of First Successful Submission: 2025-02-01 15:06:44

SQLi 3

Time of First Successful Submission: 2025-02-01 15:52:56

SQLi 4

Time of First Successful Submission: 2025-02-01 16:23:39

SQLi 5

Time of First Successful Submission: 2025-02-01 17:25:56

XSS 1

Time of First Successful Submission: 2025-02-02 05:31:12

XSS 2

Time of First Successful Submission: 2025-02-02 05:48:43

XSS 3

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

XSS 4

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

XSS 5

Time of First Successful Submission: 2025-02-02 07:48:24

XSS 6

Time of First Successful Submission: 2025-02-02 13:12:39

XSS 7

Time of First Successful Submission: 2025-02-02 13:38:18

CSRF 1

Time of First Successful Submission: 2025-02-02 16:33:11

CSRF 2

Time of First Successful Submission: 2025-02-02 17:37:51

CSRF 3

Time of First Successful Submission: 2025-02-03 01:52:04

CSRF 4

Time of First Successful Submission: 2025-02-03 02:38:48

CSRF 5

Time of First Successful Submission: 2025-02-03 02:45:04

Connect

Time of First Successful Submission: 2025-02-27 10:59:22

Send

Time of First Successful Submission: 2025-02-27 11:01:42

Shutdown

Time of First Successful Submission: 2025-02-27 11:06:12

Listen

Time of First Successful Submission: 2025-02-27 11:27:36

Scan 1

Time of First Successful Submission: 2025-03-01 08:53:53

Scan 2

Time of First Successful Submission: 2025-03-01 09:46:02

Monitor 1

Time of First Successful Submission: 2025-03-01 11:10:06

Monitor 2

Time of First Successful Submission: 2025-03-01 12:37:22

Sniffing Cookies

Time of First Successful Submission: 2025-03-05 11:20:19

Network Configuration

Time of First Successful Submission: 2025-03-08 12:24:16

Firewall 1

Time of First Successful Submission: 2025-03-06 13:36:52

Firewall 2

Time of First Successful Submission: 2025-03-06 13:42:30

Firewall 3

Time of First Successful Submission: 2025-03-06 13:48:03

Denial of Service 1

Time of First Successful Submission: 2025-03-06 14:06:57

Denial of Service 2

Time of First Successful Submission: 2025-03-06 14:09:49

Denial of Service 3

Time of First Successful Submission: 2025-04-30 15:05:08

Ethernet

Time of First Successful Submission: 2025-03-08 12:33:19

IP

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

TCP

Time of First Successful Submission: 2025-03-08 13:25:43

TCP Handshake

Time of First Successful Submission: 2025-03-08 13:56:58

UDP

Time of First Successful Submission: 2025-03-10 13:05:25

UDP 2

Time of First Successful Submission: 2025-03-10 13:14:21

UDP Spoofing 1

Time of First Successful Submission: 2025-03-12 15:34:39

UDP Spoofing 2

Time of First Successful Submission: 2025-05-02 01:02:26

UDP Spoofing 3

Time of First Successful Submission: 2025-05-02 01:36:52

UDP Spoofing 4

Time of First Successful Submission: 2025-05-02 04:22:49

ARP

Time of First Successful Submission: 2025-03-10 15:17:20

Intercept

Time of First Successful Submission: 2025-03-28 12:01:20

Man-in-the-Middle

Time of First Successful Submission: 2025-05-03 00:02:17

XOR

Time of First Successful Submission: 2025-03-19 13:39:09

XORing Hex

Time of First Successful Submission: 2025-03-19 13:51:19

XORing ASCII

Time of First Successful Submission: 2025-03-19 14:09:35

XORing ASCII Strings

Time of First Successful Submission: 2025-03-19 14:29:21

One-time Pad

Time of First Successful Submission: 2025-03-19 14:50:09

Many-time Pad

Time of First Successful Submission: 2025-03-19 14:57:23

AES

Time of First Successful Submission: 2025-03-20 15:12:53

AES-ECB-CPA

Time of First Successful Submission: 2025-03-22 08:40:58

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-03-22 17:35:27

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-03-22 18:33:09

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-03-22 22:39:10

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-03-23 04:18:32

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-03-23 04:30:30

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-03-23 15:55:31

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-03-23 16:42:06

AES-CBC

Time of First Successful Submission: 2025-03-23 16:56:51

AES-CBC Tampering

Time of First Successful Submission: 2025-03-24 08:02:41

AES-CBC Resizing

Time of First Successful Submission: 2025-03-24 08:19:41

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-03-25 04:55:43

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-03-25 06:04:46

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-03-25 13:25:27

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-03-27 04:13:17

DHKE

Time of First Successful Submission: 2025-03-25 13:45:58

DHKE-to-AES

Time of First Successful Submission: 2025-03-25 14:05:34

RSA 1

Time of First Successful Submission: 2025-03-26 00:17:46

RSA 2

Time of First Successful Submission: 2025-03-26 00:38:06

RSA Signatures

Time of First Successful Submission: 2025-03-26 04:23:08

SHA 1

Time of First Successful Submission: 2025-03-26 04:51:00

SHA 2

Time of First Successful Submission: 2025-03-26 05:07:46

RSA 3

Time of First Successful Submission: 2025-03-26 05:35:19

RSA 4

Time of First Successful Submission: 2025-03-26 05:50:06

TLS 1

Time of First Successful Submission: 2025-03-26 15:52:00

TLS 2

Time of First Successful Submission: 2025-03-26 17:55:51

level1

Time of First Successful Submission: 2025-01-26 05:43:29

level2

Time of First Successful Submission: 2025-01-26 05:44:00

level3

Time of First Successful Submission: 2025-01-26 05:44:35

level4

Time of First Successful Submission: 2025-01-26 05:45:19

level5

Time of First Successful Submission: 2025-01-26 06:05:25

level6

Time of First Successful Submission: 2025-01-26 06:15:32

level7

Time of First Successful Submission: 2025-01-26 06:18:48

level8

Time of First Successful Submission: 2025-01-26 06:19:41

level9

Time of First Successful Submission: 2025-01-26 06:20:51

level10

Time of First Successful Submission: 2025-01-26 06:24:23

level11

Time of First Successful Submission: 2025-01-26 06:28:23

level12

Time of First Successful Submission: 2025-01-26 06:31:45

level13

Time of First Successful Submission: 2025-01-26 06:33:29

level14

Time of First Successful Submission: 2025-01-26 06:34:25

level15

Time of First Successful Submission: 2025-01-26 06:44:06

level16

Time of First Successful Submission: 2025-01-26 06:52:59

level17

Time of First Successful Submission: 2025-01-26 08:06:53

level18

Time of First Successful Submission: 2025-01-26 08:07:41

level19

Time of First Successful Submission: 2025-01-26 08:31:07

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-04-05 08:33:36

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-04-07 10:52:24

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-04-07 17:01:34

Reading Endianness (Python)

Time of First Successful Submission: 2025-04-08 14:38:33

Reading Endianness (C)

Time of First Successful Submission: 2025-04-08 14:42:01

Reading Endianness (x86)

Time of First Successful Submission: 2025-04-08 14:45:44

Version Information (Python)

Time of First Successful Submission: 2025-04-09 11:34:40

Version Information (C)

Time of First Successful Submission: 2025-04-09 11:39:24

Version Information (x86)

Time of First Successful Submission: 2025-04-09 11:50:07

Metadata and Data (Python)

Time of First Successful Submission: 2025-04-09 16:46:30

Metadata and Data (C)

Time of First Successful Submission: 2025-04-09 16:51:32

Metadata and Data (x86)

Time of First Successful Submission: 2025-04-09 16:56:53

Input Restrictions (Python)

Time of First Successful Submission: 2025-04-11 20:23:55

Input Restrictions (C)

Time of First Successful Submission: 2025-04-11 20:26:36

Input Restrictions (x86)

Time of First Successful Submission: 2025-04-11 20:39:45

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-04-14 03:03:46

Behold the cIMG! (C)

Time of First Successful Submission: 2025-04-14 03:13:21

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-04-14 04:27:58

A Basic cIMG (Python)

Time of First Successful Submission: 2025-04-14 04:48:46

A Basic cIMG (C)

Time of First Successful Submission: 2025-04-14 04:57:06

A Basic cIMG (x86)

Time of First Successful Submission: 2025-04-14 05:26:44

Internal State Mini (C)

Time of First Successful Submission: 2025-04-14 11:21:02

Internal State Mini (x86)

Time of First Successful Submission: 2025-04-14 11:48:09

Internal State (C)

Time of First Successful Submission: 2025-04-15 02:50:19

Internal State (x86)

Time of First Successful Submission: 2025-04-15 12:10:22

File Formats: Directives (C)

Time of First Successful Submission: 2025-04-15 14:10:30

File Formats: Directives

Time of First Successful Submission: 2025-04-15 14:37:22

The Patch Directive

Time of First Successful Submission: 2025-05-17 05:12:21

Optimizing for Space

Time of First Successful Submission: 2025-05-17 14:27:28

Your First Overflow (easy)

Time of First Successful Submission: 2025-04-19 23:18:52

Your First Overflow (hard)

Time of First Successful Submission: 2025-04-19 23:32:06

Precision (easy)

Time of First Successful Submission: 2025-04-19 23:45:48

Precision (hard)

Time of First Successful Submission: 2025-04-20 01:02:43

Variable Control (easy)

Time of First Successful Submission: 2025-04-20 01:20:25

Variable Control (hard)

Time of First Successful Submission: 2025-04-20 01:43:42

Control Hijack (easy)

Time of First Successful Submission: 2025-04-20 01:56:50

Control Hijack (hard)

Time of First Successful Submission: 2025-04-20 02:37:44

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-04-20 02:49:37

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-04-20 02:55:47

PIEs (easy)

Time of First Successful Submission: 2025-04-21 15:38:50

PIEs (hard)

Time of First Successful Submission: 2025-04-21 18:20:14

String Lengths (easy)

Time of First Successful Submission: 2025-04-22 14:26:06

String Lengths (hard)

Time of First Successful Submission: 2025-04-22 14:35:12

Basic Shellcode

Time of First Successful Submission: 2025-04-23 14:39:47

NOP Sleds

Time of First Successful Submission: 2025-04-23 14:53:48

NULL-Free Shellcode

Time of First Successful Submission: 2025-04-23 16:17:37

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-04-25 21:28:41

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-04-25 21:55:55

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-04-27 01:29:48

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-04-27 02:41:24


Getting Started

10 / 10 5376 / 21674


Using the VSCode Workspace

Time of First Successful Submission: 2025-01-15 11:53:44

Using the GUI Desktop

Time of First Successful Submission: 2025-01-15 12:22:22

Pasting into the Desktop

Time of First Successful Submission: 2025-01-15 12:25:34

Restarting Challenges

Time of First Successful Submission: 2025-01-15 12:33:25

Getting Help

Time of First Successful Submission: 2025-01-15 12:44:30

Challenge Programs

Time of First Successful Submission: 2025-01-15 12:45:27

The Flag File

Time of First Successful Submission: 2025-01-15 12:47:02

Using Practice Mode

Time of First Successful Submission: 2025-01-15 13:06:04

Persistent Home Directories - One

Time of First Successful Submission: 2025-01-15 13:14:27

Persistent Home Directories - Two

Time of First Successful Submission: 2025-01-15 13:15:28


Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2025-01-16 14:04:52

Intro to Arguments

Time of First Successful Submission: 2025-01-16 14:09:08

The Root

Time of First Successful Submission: 2025-01-16 23:08:38

Program and absolute paths

Time of First Successful Submission: 2025-01-16 23:09:57

Position thy self

Time of First Successful Submission: 2025-01-16 23:13:31

Position elsewhere

Time of First Successful Submission: 2025-01-16 23:14:44

Position yet elsewhere

Time of First Successful Submission: 2025-01-16 23:15:17

implicit relative paths, from /

Time of First Successful Submission: 2025-01-16 23:17:43

explicit relative paths, from /

Time of First Successful Submission: 2025-01-16 23:19:08

implicit relative path

Time of First Successful Submission: 2025-01-16 23:22:03

home sweet home

Time of First Successful Submission: 2025-01-16 23:41:44

cat: not the pet, but the command!

Time of First Successful Submission: 2025-01-17 05:23:15

catting absolute paths

Time of First Successful Submission: 2025-01-17 05:24:35

more catting practice

Time of First Successful Submission: 2025-01-17 05:26:18

grepping for a needle in a haystack

Time of First Successful Submission: 2025-01-17 05:27:46

listing files

Time of First Successful Submission: 2025-01-17 05:29:11

touching files

Time of First Successful Submission: 2025-01-17 05:30:13

removing files

Time of First Successful Submission: 2025-01-17 05:31:17

hidden files

Time of First Successful Submission: 2025-01-17 05:33:50

An Epic Filesystem Quest

Time of First Successful Submission: 2025-01-17 05:41:02

making directories

Time of First Successful Submission: 2025-01-17 05:42:13

finding files

Time of First Successful Submission: 2025-01-17 05:49:00

linking files

Time of First Successful Submission: 2025-01-17 05:58:56

Learning From Documentation

Time of First Successful Submission: 2025-01-17 10:33:23

Learning Complex Usage

Time of First Successful Submission: 2025-01-17 10:39:07

Reading Manuals

Time of First Successful Submission: 2025-01-17 10:47:55

Searching Manuals

Time of First Successful Submission: 2025-01-17 10:50:31

Searching For Manuals

Time of First Successful Submission: 2025-01-17 11:01:16

Helpful Programs

Time of First Successful Submission: 2025-01-17 11:03:05

Help for Builtins

Time of First Successful Submission: 2025-01-17 11:05:52

Matching with *

Time of First Successful Submission: 2025-01-17 19:21:31

Matching with ?

Time of First Successful Submission: 2025-01-17 19:22:42

Matching with []

Time of First Successful Submission: 2025-01-17 19:24:25

Matching paths with []

Time of First Successful Submission: 2025-01-17 19:26:18

Mixing globs

Time of First Successful Submission: 2025-01-17 19:36:06

Exclusionary globbing

Time of First Successful Submission: 2025-01-17 19:37:39

Redirecting output

Time of First Successful Submission: 2025-01-17 19:44:31

Redirecting more output

Time of First Successful Submission: 2025-01-17 19:47:30

Appending output

Time of First Successful Submission: 2025-01-17 19:51:00

Redirecting errors

Time of First Successful Submission: 2025-01-17 19:55:45

Redirecting input

Time of First Successful Submission: 2025-01-17 19:58:09

Grepping stored results

Time of First Successful Submission: 2025-01-17 20:00:11

Grepping live output

Time of First Successful Submission: 2025-01-17 20:01:53

Grepping errors

Time of First Successful Submission: 2025-01-17 20:03:35

Duplicating piped data with tee

Time of First Successful Submission: 2025-01-17 20:12:41

Writing to multiple programs

Time of First Successful Submission: 2025-01-17 20:31:22

Split-piping stderr and stdout

Time of First Successful Submission: 2025-01-17 20:39:59

Printing Variables

Time of First Successful Submission: 2025-01-18 13:57:54

Setting Variables

Time of First Successful Submission: 2025-01-18 14:01:03

Multi-word Variables

Time of First Successful Submission: 2025-01-18 14:02:57

Exporting Variables

Time of First Successful Submission: 2025-01-18 14:06:56

Printing Exported Variables

Time of First Successful Submission: 2025-01-18 14:08:45

Storing Command Output

Time of First Successful Submission: 2025-01-18 14:10:35

Reading Input

Time of First Successful Submission: 2025-01-18 14:12:12

Reading Files

Time of First Successful Submission: 2025-01-18 14:17:43

Listing Processes

Time of First Successful Submission: 2025-01-18 14:32:28

Killing Processes

Time of First Successful Submission: 2025-01-19 23:16:40

Interrupting Processes

Time of First Successful Submission: 2025-01-19 23:18:04

Suspending Processes

Time of First Successful Submission: 2025-01-19 23:41:14

Resuming Processes

Time of First Successful Submission: 2025-01-19 23:47:18

Backgrounding Processes

Time of First Successful Submission: 2025-01-19 23:55:42

Foregrounding Processes

Time of First Successful Submission: 2025-01-19 23:59:01

Starting Backgrounded Processes

Time of First Successful Submission: 2025-01-19 23:59:34

Process Exit Codes

Time of First Successful Submission: 2025-01-20 00:00:55

Changing File Ownership

Time of First Successful Submission: 2025-01-20 09:39:55

Groups and Files

Time of First Successful Submission: 2025-01-20 09:45:10

Fun With Groups Names

Time of First Successful Submission: 2025-01-20 09:48:50

Changing Permissions

Time of First Successful Submission: 2025-01-20 09:58:48

Executable Files

Time of First Successful Submission: 2025-01-20 10:02:56

Permission Tweaking Practice

Time of First Successful Submission: 2025-01-20 10:10:42

Permissions Setting Practice

Time of First Successful Submission: 2025-01-20 10:16:51

The SUID Bit

Time of First Successful Submission: 2025-01-20 10:21:10

Becoming root with su

Time of First Successful Submission: 2025-01-20 10:36:31

Other users with su

Time of First Successful Submission: 2025-01-20 10:38:48

Cracking passwords

Time of First Successful Submission: 2025-01-20 10:56:32

Using sudo

Time of First Successful Submission: 2025-01-20 10:59:41

Chaining with Semicolons

Time of First Successful Submission: 2025-01-20 15:51:15

Your First Shell Script

Time of First Successful Submission: 2025-01-20 16:03:44

Redirecting Script Output

Time of First Successful Submission: 2025-01-20 16:07:04

Executable Shell Scripts

Time of First Successful Submission: 2025-01-20 16:10:09

The PATH Variable

Time of First Successful Submission: 2025-01-20 16:14:02

Setting PATH

Time of First Successful Submission: 2025-01-20 16:16:26

Adding Commands

Time of First Successful Submission: 2025-01-20 16:27:51

Hijacking Commands

Time of First Successful Submission: 2025-01-20 16:32:58


Computing 101

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Your First Register

Time of First Successful Submission: 2025-01-21 10:44:58

Your First Syscall

Time of First Successful Submission: 2025-01-21 10:52:38

Exit Codes

Time of First Successful Submission: 2025-01-21 10:56:53

Building Executables

Time of First Successful Submission: 2025-01-21 11:05:40

Moving Between Registers

Time of First Successful Submission: 2025-01-21 11:17:57

Tracing Syscalls

Time of First Successful Submission: 2025-01-21 11:09:52

Starting GDB

Time of First Successful Submission: 2025-02-12 03:46:53

Starting Programs in GDB

Time of First Successful Submission: 2025-02-12 03:48:00

Loading From Memory

Time of First Successful Submission: 2025-01-21 22:14:59

More Loading Practice

Time of First Successful Submission: 2025-01-21 22:15:43

Dereferencing Pointers

Time of First Successful Submission: 2025-01-21 22:27:10

Dereferencing Yourself

Time of First Successful Submission: 2025-01-21 22:29:42

Dereferencing with Offsets

Time of First Successful Submission: 2025-01-21 23:03:01

Stored Addresses

Time of First Successful Submission: 2025-01-21 23:05:24

Double Dereference

Time of First Successful Submission: 2025-01-21 23:12:49

Triple Dereference

Time of First Successful Submission: 2025-01-21 23:13:57

Writing Output

Time of First Successful Submission: 2025-01-21 23:34:14

Chaining Syscalls

Time of First Successful Submission: 2025-01-21 23:36:00

Writing Strings

Time of First Successful Submission: 2025-01-21 23:37:53

Reading Data

Time of First Successful Submission: 2025-02-12 03:56:25

set-register

Time of First Successful Submission: 2025-01-22 00:23:53

set-multiple-registers

Time of First Successful Submission: 2025-01-22 00:26:06

add-to-register

Time of First Successful Submission: 2025-01-22 00:27:23

linear-equation-registers

Time of First Successful Submission: 2025-01-22 00:32:34

integer-division

Time of First Successful Submission: 2025-01-22 00:37:36

modulo-operation

Time of First Successful Submission: 2025-01-22 00:38:55

set-upper-byte

Time of First Successful Submission: 2025-01-22 00:40:42

efficient-modulo

Time of First Successful Submission: 2025-01-22 00:45:17

byte-extraction

Time of First Successful Submission: 2025-01-22 00:50:45

bitwise-and

Time of First Successful Submission: 2025-01-22 00:57:51

check-even

Time of First Successful Submission: 2025-01-22 01:19:09

memory-read

Time of First Successful Submission: 2025-01-22 01:21:34

memory-write

Time of First Successful Submission: 2025-01-22 01:22:32

memory-increment

Time of First Successful Submission: 2025-01-22 01:24:17

byte-access

Time of First Successful Submission: 2025-01-22 01:29:42

memory-size-access

Time of First Successful Submission: 2025-01-22 01:30:48

little-endian-write

Time of First Successful Submission: 2025-01-22 01:36:59

memory-sum

Time of First Successful Submission: 2025-01-22 01:40:15

stack-subtraction

Time of First Successful Submission: 2025-01-22 01:41:40

swap-stack-values

Time of First Successful Submission: 2025-01-22 01:43:47

average-stack-values

Time of First Successful Submission: 2025-01-22 01:47:59

absolute-jump

Time of First Successful Submission: 2025-01-22 01:49:53

relative-jump

Time of First Successful Submission: 2025-01-22 01:54:32

jump-trampoline

Time of First Successful Submission: 2025-01-22 01:56:58

conditional-jump

Time of First Successful Submission: 2025-01-22 02:41:09

indirect-jump

Time of First Successful Submission: 2025-01-22 03:02:22

average-loop

Time of First Successful Submission: 2025-01-22 03:08:04

count-non-zero

Time of First Successful Submission: 2025-01-22 03:38:56

string-lower

Time of First Successful Submission: 2025-01-22 07:28:49

most-common-byte

Time of First Successful Submission: 2025-01-22 14:23:41

level1

Time of First Successful Submission: 2025-01-22 14:41:30

level2

Time of First Successful Submission: 2025-01-22 23:36:17

level3

Time of First Successful Submission: 2025-01-23 00:57:07

level4

Time of First Successful Submission: 2025-01-23 02:22:06

level5

Time of First Successful Submission: 2025-01-23 02:34:59

level6

Time of First Successful Submission: 2025-01-23 03:43:08

level7

Time of First Successful Submission: 2025-01-23 03:50:08

level8

Time of First Successful Submission: 2025-01-23 04:08:00

Exit

Time of First Successful Submission: 2025-01-23 10:43:59

Socket

Time of First Successful Submission: 2025-01-23 11:09:19

Bind

Time of First Successful Submission: 2025-01-23 11:26:55

Listen

Time of First Successful Submission: 2025-01-23 11:30:46

Accept

Time of First Successful Submission: 2025-01-23 11:35:02

Static Response

Time of First Successful Submission: 2025-01-23 11:52:55

Dynamic Response

Time of First Successful Submission: 2025-01-23 17:06:15

Iterative GET Server

Time of First Successful Submission: 2025-01-23 17:17:46

Concurrent GET Server

Time of First Successful Submission: 2025-01-24 14:15:36

Concurrent POST Server

Time of First Successful Submission: 2025-01-24 16:28:10

Web Server

Time of First Successful Submission: 2025-01-24 16:29:08


Playing With Programs

119 / 255 1924 / 19885


What's the password?

Time of First Successful Submission: 2025-01-25 11:33:15

... and again!

Time of First Successful Submission: 2025-01-25 11:42:19

Newline Troubles

Time of First Successful Submission: 2025-01-25 11:46:01

Reasoning about files

Time of First Successful Submission: 2025-01-25 12:28:33

Specifying Filenames

Time of First Successful Submission: 2025-01-25 12:29:55

Binary and Hex Encoding

Time of First Successful Submission: 2025-01-25 14:05:19

More Hex

Time of First Successful Submission: 2025-01-25 14:09:34

Decoding Hex

Time of First Successful Submission: 2025-01-25 14:14:54

Decoding Practice

Time of First Successful Submission: 2025-01-25 14:18:26

Encoding Practice

Time of First Successful Submission: 2025-01-25 14:41:02

Hex-encoding ASCII

Time of First Successful Submission: 2025-01-25 15:20:48

Nested Encoding

Time of First Successful Submission: 2025-01-25 15:51:38

Hex-encoding UTF-8

Time of First Successful Submission: 2025-01-26 02:42:23

UTF Mixups

Time of First Successful Submission: 2025-01-26 02:51:12

Modifying Encoded Data

Time of First Successful Submission: 2025-01-26 03:08:46

Decoding Base64

Time of First Successful Submission: 2025-01-26 05:07:07

Encoding Base64

Time of First Successful Submission: 2025-01-26 05:12:46

Dealing with Obfuscation

Time of First Successful Submission: 2025-01-26 05:35:35

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-01-26 05:39:50

Your First HTTP Request

Time of First Successful Submission: 2025-01-28 15:35:04

Reading Flask

Time of First Successful Submission: 2025-01-28 15:37:22

Commented Data

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

HTTP Metadata

Time of First Successful Submission: 2025-01-28 15:44:39

HTTP (netcat)

Time of First Successful Submission: 2025-01-28 15:51:55

HTTP Paths (netcat)

Time of First Successful Submission: 2025-01-28 15:54:52

HTTP (curl)

Time of First Successful Submission: 2025-01-28 18:13:30

HTTP (python)

Time of First Successful Submission: 2025-01-28 18:16:47

HTTP Host Header (python)

Time of First Successful Submission: 2025-01-28 18:23:48

HTTP Host Header (curl)

Time of First Successful Submission: 2025-01-29 06:39:45

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-01-29 06:42:23

URL Encoding (netcat)

Time of First Successful Submission: 2025-01-29 06:44:43

HTTP GET Parameters

Time of First Successful Submission: 2025-01-29 06:48:15

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-01-29 06:51:44

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-01-29 06:56:52

HTTP Forms

Time of First Successful Submission: 2025-01-29 07:00:39

HTTP Forms (curl)

Time of First Successful Submission: 2025-01-29 07:06:12

HTTP Forms (netcat)

Time of First Successful Submission: 2025-01-29 07:10:56

HTTP Forms (python)

Time of First Successful Submission: 2025-01-29 07:13:26

HTTP Forms Without Forms

Time of First Successful Submission: 2025-01-29 07:15:00

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-01-29 07:17:49

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-01-29 07:22:51

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-01-29 07:28:51

HTTP Redirects (curl)

Time of First Successful Submission: 2025-01-29 07:31:21

HTTP Redirects (python)

Time of First Successful Submission: 2025-01-29 07:32:21

HTTP Cookies (curl)

Time of First Successful Submission: 2025-01-29 07:42:04

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-01-29 07:44:40

HTTP Cookies (python)

Time of First Successful Submission: 2025-01-29 07:48:03

Server State (python)

Time of First Successful Submission: 2025-01-29 07:49:56

Listening Web

Time of First Successful Submission: 2025-01-29 07:53:03

Speaking Redirects

Time of First Successful Submission: 2025-01-29 08:11:08

JavaScript Redirects

Time of First Successful Submission: 2025-01-29 10:12:20

Including JavaScript

Time of First Successful Submission: 2025-01-29 10:44:00

HTTP (javascript)

Time of First Successful Submission: 2025-01-30 00:44:09

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-01-30 00:51:29

HTTP Forms (javascript)

Time of First Successful Submission: 2025-01-30 01:01:41

cat

Time of First Successful Submission: 2025-02-06 00:43:03

more

Time of First Successful Submission: 2025-02-06 00:43:40

less

Time of First Successful Submission: 2025-02-06 00:45:04

tail

Time of First Successful Submission: 2025-02-06 00:46:34

head

Time of First Successful Submission: 2025-02-07 01:34:08

sort

Time of First Successful Submission: 2025-02-07 01:36:40

vim

Time of First Successful Submission: 2025-02-07 01:37:27

emacs

Time of First Successful Submission: 2025-02-07 01:38:00

nano

Time of First Successful Submission: 2025-02-07 01:44:05

rev

Time of First Successful Submission: 2025-02-07 01:45:23

od

Time of First Successful Submission: 2025-02-07 01:50:20

hd

Time of First Successful Submission: 2025-02-07 01:52:05

xxd

Time of First Successful Submission: 2025-02-07 01:52:54

base32

Time of First Successful Submission: 2025-02-07 01:54:36

base64

Time of First Successful Submission: 2025-02-07 01:55:04

split

Time of First Successful Submission: 2025-02-07 01:57:08

gzip

Time of First Successful Submission: 2025-02-07 02:03:17

bzip2

Time of First Successful Submission: 2025-02-07 02:05:26

zip

Time of First Successful Submission: 2025-02-07 02:10:17

tar

Time of First Successful Submission: 2025-02-07 02:51:01

ar

Time of First Successful Submission: 2025-02-07 03:08:54

cpio

Time of First Successful Submission: 2025-02-07 23:53:23

env

Time of First Successful Submission: 2025-02-08 03:16:57

find

Time of First Successful Submission: 2025-02-08 03:22:18

make

Time of First Successful Submission: 2025-02-08 03:24:21

nice

Time of First Successful Submission: 2025-02-08 03:26:13

timeout

Time of First Successful Submission: 2025-02-08 03:27:29

stdbuf

Time of First Successful Submission: 2025-02-08 03:28:47

setarch

Time of First Successful Submission: 2025-02-08 03:31:27

watch

Time of First Successful Submission: 2025-02-08 03:37:15

socat

Time of First Successful Submission: 2025-02-08 03:41:54

awk

Time of First Successful Submission: 2025-02-08 03:49:38

sed

Time of First Successful Submission: 2025-02-08 03:55:05

ed

Time of First Successful Submission: 2025-02-08 03:56:20

chown

Time of First Successful Submission: 2025-02-08 03:57:30

chmod

Time of First Successful Submission: 2025-02-08 03:58:33

cp

Time of First Successful Submission: 2025-02-08 04:08:58

perl

Time of First Successful Submission: 2025-02-08 04:41:51

python

Time of First Successful Submission: 2025-02-08 04:45:36

ruby

Time of First Successful Submission: 2025-02-08 04:50:28

wc

Time of First Successful Submission: 2025-02-08 05:06:29

as

Time of First Successful Submission: 2025-02-08 05:22:21

level1

Time of First Successful Submission: 2025-04-16 20:11:36

level2

Time of First Successful Submission: 2025-04-16 22:40:54

level3

Time of First Successful Submission: 2025-04-16 22:42:10

level4

Time of First Successful Submission: 2025-04-17 18:14:12

level5

Time of First Successful Submission: 2025-04-17 18:16:58

level6

Time of First Successful Submission: 2025-04-17 18:19:43

level7

Time of First Successful Submission: 2025-04-17 18:22:39

level8

Time of First Successful Submission: 2025-04-17 18:24:20

level9

Time of First Successful Submission: 2025-04-17 18:25:35

level10

Time of First Successful Submission: 2025-04-17 18:26:39

level11

Time of First Successful Submission: 2025-04-17 18:29:34

level12

Time of First Successful Submission: 2025-05-13 01:31:34

SQL Queries

Time of First Successful Submission: 2025-01-26 12:36:11

Filtering SQL

Time of First Successful Submission: 2025-01-30 01:09:49

Choosing Columns

Time of First Successful Submission: 2025-01-30 01:12:02

Exclusionary Filtering

Time of First Successful Submission: 2025-01-30 01:18:19

Filtering Strings

Time of First Successful Submission: 2025-01-30 01:20:42

Filtering on Expressions

Time of First Successful Submission: 2025-01-30 01:27:42

SELECTing Expressions

Time of First Successful Submission: 2025-01-30 01:54:07

Composite Conditions

Time of First Successful Submission: 2025-01-30 02:03:50

Reaching Your LIMITs

Time of First Successful Submission: 2025-01-30 02:06:38

Querying Metadata

Time of First Successful Submission: 2025-01-30 02:19:56


Pwntools Tutorials

12 / 12 184 / 699


Level 0.0

Time of First Successful Submission: 2025-02-04 01:13:55

Level 1.0

Time of First Successful Submission: 2025-02-04 01:39:16

Level 1.1

Time of First Successful Submission: 2025-02-04 02:05:25

Level 2.0

Time of First Successful Submission: 2025-02-04 02:07:43

Level 2.1

Time of First Successful Submission: 2025-02-04 02:33:57

Level 2.2

Time of First Successful Submission: 2025-02-04 02:45:30

Level 2.3

Time of First Successful Submission: 2025-02-04 02:48:06

Level 2.4

Time of First Successful Submission: 2025-02-04 02:55:24

Level 2.5

Time of First Successful Submission: 2025-02-04 03:32:51

Level 2.6

Time of First Successful Submission: 2025-02-04 03:37:27

Level 3.0

Time of First Successful Submission: 2025-02-04 04:11:10

Level 4.0

Time of First Successful Submission: 2025-05-05 03:02:33