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Triple Dereference

Time of First Successful Submission: 2025-09-12 14:41:27

Intro to Programming Languages

15 / 234 2886 / 31963

Commands

Time of First Successful Submission: 2025-08-20 10:57:56

Command Arguments

Time of First Successful Submission: 2025-08-20 11:05:14

Command History

Time of First Successful Submission: 2025-08-20 11:04:15

The Root Path

Time of First Successful Submission: 2025-08-20 11:40:11

Absolute Paths

Time of First Successful Submission: 2025-08-20 11:42:40

Changing position

Time of First Successful Submission: 2025-08-20 11:44:32

Changing to an Absolute Path

Time of First Successful Submission: 2025-08-20 11:45:52

Relative Paths

Time of First Successful Submission: 2025-08-20 11:50:39

Cat

Time of First Successful Submission: 2025-08-20 12:18:34

Ls

Time of First Successful Submission: 2025-08-20 12:27:03

Ls All

Time of First Successful Submission: 2025-08-20 12:58:14

Find

Time of First Successful Submission: 2025-08-20 15:00:29

Piping Echo

Time of First Successful Submission: 2025-08-21 05:38:29

Piping Stdout

Time of First Successful Submission: 2025-08-21 05:40:27

Piping Stdin

Time of First Successful Submission: 2025-08-21 05:48:10

Intro to Cybersecurity

94 / 183 2483 / 20032

Path Traversal 1

Time of First Successful Submission: 2025-08-30 09:39:27

Path Traversal 2

Time of First Successful Submission: 2025-08-30 10:59:28

CMDi 1

Time of First Successful Submission: 2025-08-30 15:38:49

CMDi 2

Time of First Successful Submission: 2025-08-30 15:40:57

CMDi 3

Time of First Successful Submission: 2025-08-30 15:45:03

CMDi 4

Time of First Successful Submission: 2025-08-30 15:47:41

CMDi 5

Time of First Successful Submission: 2025-08-30 16:01:19

CMDi 6

Time of First Successful Submission: 2025-08-30 17:33:58

Authentication Bypass 1

Time of First Successful Submission: 2025-08-30 04:46:25

Authentication Bypass 2

Time of First Successful Submission: 2025-08-30 04:49:33

Connect

Time of First Successful Submission: 2025-10-04 12:08:20

Send

Time of First Successful Submission: 2025-10-04 12:10:44

Shutdown

Time of First Successful Submission: 2025-10-04 14:23:58

Listen

Time of First Successful Submission: 2025-10-04 14:26:30

Scan 1

Time of First Successful Submission: 2025-10-04 14:37:18

Scan 2

Time of First Successful Submission: 2025-10-04 16:22:53

Monitor 1

Time of First Successful Submission: 2025-10-04 16:46:41

Monitor 2

Time of First Successful Submission: 2025-10-05 05:42:33

Sniffing Cookies

Time of First Successful Submission: 2025-10-05 06:19:07

Network Configuration

Time of First Successful Submission: 2025-10-05 06:24:43

Firewall 1

Time of First Successful Submission: 2025-10-05 06:33:57

Firewall 2

Time of First Successful Submission: 2025-10-05 06:54:56

Firewall 3

Time of First Successful Submission: 2025-10-05 07:09:25

Denial of Service 1

Time of First Successful Submission: 2025-10-05 08:00:13

Denial of Service 2

Time of First Successful Submission: 2025-10-05 08:01:11

Ethernet

Time of First Successful Submission: 2025-10-05 16:52:36

IP

Time of First Successful Submission: 2025-10-11 08:43:38

TCP

Time of First Successful Submission: 2025-10-11 08:51:20

TCP Handshake

Time of First Successful Submission: 2025-10-11 11:43:11

UDP

Time of First Successful Submission: 2025-10-11 12:28:34

UDP 2

Time of First Successful Submission: 2025-10-11 12:58:14

UDP Spoofing 1

Time of First Successful Submission: 2025-10-11 14:47:15

UDP Spoofing 2

Time of First Successful Submission: 2025-10-12 08:39:36

UDP Spoofing 3

Time of First Successful Submission: 2025-10-12 09:20:09

UDP Spoofing 4

Time of First Successful Submission: 2025-10-12 09:41:58

ARP

Time of First Successful Submission: 2025-10-12 11:45:15

XOR

Time of First Successful Submission: 2025-09-04 15:40:47

XORing Hex

Time of First Successful Submission: 2025-10-18 13:03:09

XORing ASCII

Time of First Successful Submission: 2025-10-18 14:37:41

XORing ASCII Strings

Time of First Successful Submission: 2025-10-18 14:54:40

One-time Pad

Time of First Successful Submission: 2025-10-18 14:58:48

One-time Pad Tampering

Time of First Successful Submission: 2025-10-18 16:28:57

Many-time Pad

Time of First Successful Submission: 2025-10-18 17:27:46

AES

Time of First Successful Submission: 2025-10-19 04:43:13

AES-ECB-CPA

Time of First Successful Submission: 2025-10-20 07:09:06

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-10-20 08:40:15

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-10-20 09:04:29

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-10-20 11:09:24

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-10-21 07:56:02

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-10-21 09:14:07

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-10-21 11:07:08

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-10-21 14:12:46

level1

Time of First Successful Submission: 2025-10-25 18:01:06

level2

Time of First Successful Submission: 2025-10-25 18:06:15

level3

Time of First Successful Submission: 2025-10-25 18:08:28

level4

Time of First Successful Submission: 2025-10-25 18:09:18

level5

Time of First Successful Submission: 2025-10-25 18:16:50

level6

Time of First Successful Submission: 2025-10-25 18:18:13

level7

Time of First Successful Submission: 2025-10-25 18:19:19

level8

Time of First Successful Submission: 2025-10-25 18:20:20

level9

Time of First Successful Submission: 2025-10-25 18:21:28

level10

Time of First Successful Submission: 2025-10-25 18:37:29

level11

Time of First Successful Submission: 2025-10-25 18:40:04

level12

Time of First Successful Submission: 2025-10-25 18:42:26

level13

Time of First Successful Submission: 2025-10-26 02:09:29

level14

Time of First Successful Submission: 2025-10-26 02:11:05

level15

Time of First Successful Submission: 2025-10-26 07:05:57

level16

Time of First Successful Submission: 2025-10-26 07:51:18

level17

Time of First Successful Submission: 2025-10-26 18:22:39

level18

Time of First Successful Submission: 2025-10-26 18:23:32

level19

Time of First Successful Submission: 2025-10-26 19:27:42

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-12-30 07:32:31

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2026-01-21 05:40:48

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2026-01-22 10:02:18

Reading Endianness (Python)

Time of First Successful Submission: 2026-01-22 10:08:52

Reading Endianness (C)

Time of First Successful Submission: 2026-01-22 14:30:05

Reading Endianness (x86)

Time of First Successful Submission: 2026-01-22 14:34:22

Version Information (Python)

Time of First Successful Submission: 2026-01-22 16:09:10

Version Information (C)

Time of First Successful Submission: 2026-01-22 16:43:14

Version Information (x86)

Time of First Successful Submission: 2026-01-22 18:16:43

Metadata and Data (Python)

Time of First Successful Submission: 2026-01-23 05:44:56

Metadata and Data (C)

Time of First Successful Submission: 2026-01-23 05:54:54

Metadata and Data (x86)

Time of First Successful Submission: 2026-01-23 06:14:34

Input Restrictions (Python)

Time of First Successful Submission: 2026-01-24 05:20:26

Input Restrictions (C)

Time of First Successful Submission: 2026-01-24 05:49:45

Input Restrictions (x86)

Time of First Successful Submission: 2026-01-24 06:04:20

Behold the cIMG! (Python)

Time of First Successful Submission: 2026-01-24 06:54:09

Behold the cIMG! (C)

Time of First Successful Submission: 2026-01-24 07:01:27

Behold the cIMG! (x86)

Time of First Successful Submission: 2026-01-24 07:25:25

A Basic cIMG (Python)

Time of First Successful Submission: 2026-01-25 07:31:35

A Basic cIMG (C)

Time of First Successful Submission: 2026-01-25 07:36:20

A Basic cIMG (x86)

Time of First Successful Submission: 2026-01-25 08:45:57

Internal State Mini (C)

Time of First Successful Submission: 2026-01-27 08:49:04

Internal State Mini (x86)

Time of First Successful Submission: 2026-01-27 14:15:27

Linux Luminarium

126 / 128 3069 / 32371

Intro to Commands

Time of First Successful Submission: 2025-08-20 10:57:56

Intro to Arguments

Time of First Successful Submission: 2025-08-20 11:05:14

Command History

Time of First Successful Submission: 2025-08-20 11:04:15

The Root

Time of First Successful Submission: 2025-08-20 11:40:11

Program and absolute paths

Time of First Successful Submission: 2025-08-20 11:42:40

Position thy self

Time of First Successful Submission: 2025-08-20 11:44:32

Position elsewhere

Time of First Successful Submission: 2025-08-20 11:45:52

implicit relative paths, from /

Time of First Successful Submission: 2025-08-20 11:50:39

explicit relative paths, from /

Time of First Successful Submission: 2025-08-20 11:55:34

implicit relative path

Time of First Successful Submission: 2025-08-20 11:56:26

home sweet home

Time of First Successful Submission: 2025-08-20 11:59:55

cat: not the pet, but the command!

Time of First Successful Submission: 2025-08-20 12:18:34

catting absolute paths

Time of First Successful Submission: 2025-08-20 12:20:07

more catting practice

Time of First Successful Submission: 2025-08-20 12:20:48

grepping for a needle in a haystack

Time of First Successful Submission: 2025-08-20 12:21:43

comparing files

Time of First Successful Submission: 2025-08-20 12:22:48

listing files

Time of First Successful Submission: 2025-08-20 12:27:03

touching files

Time of First Successful Submission: 2025-08-20 12:28:56

removing files

Time of First Successful Submission: 2025-08-20 12:30:47

moving files

Time of First Successful Submission: 2025-08-20 12:48:54

hidden files

Time of First Successful Submission: 2025-08-20 12:58:14

An Epic Filesystem Quest

Time of First Successful Submission: 2025-08-20 13:13:50

making directories

Time of First Successful Submission: 2025-08-20 13:14:58

finding files

Time of First Successful Submission: 2025-08-20 15:00:29

linking files

Time of First Successful Submission: 2025-08-20 15:06:01

Learning From Documentation

Time of First Successful Submission: 2025-08-20 15:45:46

Learning Complex Usage

Time of First Successful Submission: 2025-08-20 15:47:35

Reading Manuals

Time of First Successful Submission: 2025-08-20 15:51:56

Searching Manuals

Time of First Successful Submission: 2025-08-20 15:56:28

Searching For Manuals

Time of First Successful Submission: 2025-08-20 16:11:39

Helpful Programs

Time of First Successful Submission: 2025-08-20 16:15:24

Help for Builtins

Time of First Successful Submission: 2025-08-20 16:23:43

Matching with *

Time of First Successful Submission: 2025-08-20 17:42:04

Matching with ?

Time of First Successful Submission: 2025-08-20 17:43:40

Matching with []

Time of First Successful Submission: 2025-08-20 17:47:31

Matching paths with []

Time of First Successful Submission: 2025-08-20 17:49:19

Multiple globs

Time of First Successful Submission: 2025-08-20 17:50:27

Mixing globs

Time of First Successful Submission: 2025-08-21 05:16:26

Exclusionary globbing

Time of First Successful Submission: 2025-08-21 05:21:50

Tab completion

Time of First Successful Submission: 2025-08-21 05:23:38

Multiple options for tab completion

Time of First Successful Submission: 2025-08-21 05:31:51

Tab completion on commands

Time of First Successful Submission: 2025-08-21 05:33:10

Redirecting output

Time of First Successful Submission: 2025-08-21 05:38:29

Redirecting more output

Time of First Successful Submission: 2025-08-21 05:40:27

Appending output

Time of First Successful Submission: 2025-08-21 05:42:16

Redirecting errors

Time of First Successful Submission: 2025-08-21 05:44:39

Redirecting input

Time of First Successful Submission: 2025-08-21 05:48:10

Grepping stored results

Time of First Successful Submission: 2025-08-21 05:49:23

Grepping live output

Time of First Successful Submission: 2025-08-21 05:50:06

Grepping errors

Time of First Successful Submission: 2025-08-21 05:54:04

Filtering with grep -v

Time of First Successful Submission: 2025-08-21 05:55:05

Duplicating piped data with tee

Time of First Successful Submission: 2025-08-21 05:58:31

Process substitution for input

Time of First Successful Submission: 2025-08-21 06:15:57

Writing to multiple programs

Time of First Successful Submission: 2025-08-21 06:41:55

Split-piping stderr and stdout

Time of First Successful Submission: 2025-08-21 07:26:38

Named pipes

Time of First Successful Submission: 2025-08-21 07:37:35

Printing Variables

Time of First Successful Submission: 2025-08-21 08:57:51

Setting Variables

Time of First Successful Submission: 2025-08-21 08:58:52

Multi-word Variables

Time of First Successful Submission: 2025-08-21 08:59:29

Exporting Variables

Time of First Successful Submission: 2025-08-21 09:02:22

Printing Exported Variables

Time of First Successful Submission: 2025-08-21 09:03:46

Storing Command Output

Time of First Successful Submission: 2025-08-21 09:05:11

Reading Input

Time of First Successful Submission: 2025-08-21 09:12:29

Reading Files

Time of First Successful Submission: 2025-08-21 09:19:44

Translating characters

Time of First Successful Submission: 2025-08-21 09:46:33

Deleting characters

Time of First Successful Submission: 2025-08-21 09:51:08

Deleting newlines

Time of First Successful Submission: 2025-08-21 09:52:49

Extracting the first lines with head

Time of First Successful Submission: 2025-08-21 09:54:47

Extracting specific sections of text

Time of First Successful Submission: 2025-08-21 09:56:24

Sorting data

Time of First Successful Submission: 2025-08-21 13:30:38

Listing Processes

Time of First Successful Submission: 2025-08-21 14:26:37

Killing Processes

Time of First Successful Submission: 2025-08-21 14:29:23

Interrupting Processes

Time of First Successful Submission: 2025-08-21 14:36:21

Killing Misbehaving Processes

Time of First Successful Submission: 2025-08-21 14:34:15

Suspending Processes

Time of First Successful Submission: 2025-08-21 14:40:31

Resuming Processes

Time of First Successful Submission: 2025-08-21 14:41:35

Backgrounding Processes

Time of First Successful Submission: 2025-08-21 14:46:23

Foregrounding Processes

Time of First Successful Submission: 2025-08-21 14:48:59

Starting Backgrounded Processes

Time of First Successful Submission: 2025-08-21 14:49:55

Process Exit Codes

Time of First Successful Submission: 2025-08-21 14:52:59

Becoming root with su

Time of First Successful Submission: 2025-08-21 15:05:36

Other users with su

Time of First Successful Submission: 2025-08-21 15:06:42

Cracking passwords

Time of First Successful Submission: 2025-08-21 15:18:23

Using sudo

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

Changing File Ownership

Time of First Successful Submission: 2025-08-22 05:35:57

Groups and Files

Time of First Successful Submission: 2025-08-22 05:39:03

Fun With Groups Names

Time of First Successful Submission: 2025-08-22 06:26:21

Changing Permissions

Time of First Successful Submission: 2025-08-22 06:49:40

Executable Files

Time of First Successful Submission: 2025-08-22 06:56:52

Permission Tweaking Practice

Time of First Successful Submission: 2025-08-22 07:15:20

Permissions Setting Practice

Time of First Successful Submission: 2025-08-22 07:39:32

The SUID Bit

Time of First Successful Submission: 2025-08-22 07:43:30

Chaining with Semicolons

Time of First Successful Submission: 2025-08-23 07:57:55

Building on Success

Time of First Successful Submission: 2025-08-23 08:01:17

Handling Failure

Time of First Successful Submission: 2025-08-23 08:02:51

Your First Shell Script

Time of First Successful Submission: 2025-08-23 08:05:24

Redirecting Script Output

Time of First Successful Submission: 2025-08-23 08:13:16

Executable Shell Scripts

Time of First Successful Submission: 2025-08-23 08:15:10

Understanding Shebangs

Time of First Successful Submission: 2025-08-23 08:20:46

Scripting with Arguments

Time of First Successful Submission: 2025-08-23 08:24:53

Scripting with Conditionals

Time of First Successful Submission: 2025-08-23 08:27:52

Scripting with Default Cases

Time of First Successful Submission: 2025-08-23 08:29:58

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-08-23 08:36:30

Reading Shell Scripts

Time of First Successful Submission: 2025-08-28 08:18:33

Launching Screen

Time of First Successful Submission: 2025-08-28 08:21:37

Detaching and Attaching

Time of First Successful Submission: 2025-08-28 08:26:32

Finding Sessions

Time of First Successful Submission: 2025-08-28 08:29:11

Switching Windows

Time of First Successful Submission: 2025-08-28 08:35:30

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-08-28 08:36:54

Switching Windows (tmux)

Time of First Successful Submission: 2025-08-28 08:38:17

The PATH Variable

Time of First Successful Submission: 2025-08-28 15:41:05

Setting PATH

Time of First Successful Submission: 2025-08-28 15:42:57

Finding Commands

Time of First Successful Submission: 2025-08-28 15:45:28

Adding Commands

Time of First Successful Submission: 2025-08-28 16:13:38

Hijacking Commands

Time of First Successful Submission: 2025-08-29 05:53:27

Bashrc Backdoor

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

Sniffing Input

Time of First Successful Submission: 2025-08-29 06:43:31

Overshared Directories

Time of First Successful Submission: 2025-08-29 06:55:19

Tricky Linking

Time of First Successful Submission: 2025-08-29 07:03:33

Sniffing Process Arguments

Time of First Successful Submission: 2025-08-29 07:10:49

Snooping on Configurations

Time of First Successful Submission: 2025-08-29 14:37:46

The Fork Bomb

Time of First Successful Submission: 2025-08-30 05:53:04

Disk-Space Doomsday

Time of First Successful Submission: 2025-09-03 17:19:05

rm -rf /

Time of First Successful Submission: 2025-09-03 17:25:21

Life after rm -rf /

Time of First Successful Submission: 2025-09-05 04:37:46

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-09-05 04:43:24

Computing 101

68 / 94 1878 / 21523

Your First Register

Time of First Successful Submission: 2025-08-22 08:25:20

Your First Syscall

Time of First Successful Submission: 2025-09-09 12:08:57

Exit Codes

Time of First Successful Submission: 2025-09-09 12:16:48

Building Executables

Time of First Successful Submission: 2025-09-09 13:25:37

Moving Between Registers

Time of First Successful Submission: 2025-09-09 14:08:30

Loading From Memory

Time of First Successful Submission: 2025-09-12 08:49:50

More Loading Practice

Time of First Successful Submission: 2025-09-12 12:58:57

Dereferencing Pointers

Time of First Successful Submission: 2025-09-12 13:02:45

Dereferencing Yourself

Time of First Successful Submission: 2025-09-12 13:07:48

Dereferencing with Offsets

Time of First Successful Submission: 2025-09-12 13:14:12

Stored Addresses

Time of First Successful Submission: 2025-09-12 14:22:32

Double Dereference

Time of First Successful Submission: 2025-09-12 14:32:11

Tracing Syscalls

Time of First Successful Submission: 2025-09-09 14:23:53

Starting GDB

Time of First Successful Submission: 2025-09-09 14:28:46

Starting Programs in GDB

Time of First Successful Submission: 2025-09-09 14:36:05

Writing Output

Time of First Successful Submission: 2025-09-13 08:43:15

Chaining Syscalls

Time of First Successful Submission: 2025-09-13 08:49:35

Writing Strings

Time of First Successful Submission: 2025-09-13 08:53:48

Reading Data

Time of First Successful Submission: 2025-09-13 09:01:43

set-register

Time of First Successful Submission: 2025-09-13 12:23:36

set-multiple-registers

Time of First Successful Submission: 2025-09-13 12:26:47

add-to-register

Time of First Successful Submission: 2025-09-13 12:42:17

linear-equation-registers

Time of First Successful Submission: 2025-09-13 14:19:07

integer-division

Time of First Successful Submission: 2025-09-13 15:58:47

modulo-operation

Time of First Successful Submission: 2025-09-13 16:39:55

set-upper-byte

Time of First Successful Submission: 2025-09-13 16:44:07

efficient-modulo

Time of First Successful Submission: 2025-09-13 17:23:57

byte-extraction

Time of First Successful Submission: 2025-09-14 05:34:48

bitwise-and

Time of First Successful Submission: 2025-09-14 05:47:34

check-even

Time of First Successful Submission: 2025-09-14 07:29:56

memory-read

Time of First Successful Submission: 2025-09-14 10:52:34

memory-write

Time of First Successful Submission: 2025-09-14 10:54:41

memory-increment

Time of First Successful Submission: 2025-09-14 11:21:30

byte-access

Time of First Successful Submission: 2025-09-14 13:56:34

memory-size-access

Time of First Successful Submission: 2025-09-14 13:58:16

little-endian-write

Time of First Successful Submission: 2025-09-14 19:14:46

memory-sum

Time of First Successful Submission: 2025-09-15 05:20:49

stack-subtraction

Time of First Successful Submission: 2025-09-15 05:58:45

swap-stack-values

Time of First Successful Submission: 2025-09-15 06:05:22

average-stack-values

Time of First Successful Submission: 2025-09-15 06:40:56

absolute-jump

Time of First Successful Submission: 2025-09-15 07:06:43

relative-jump

Time of First Successful Submission: 2025-09-15 13:16:17

jump-trampoline

Time of First Successful Submission: 2025-09-15 14:45:41

conditional-jump

Time of First Successful Submission: 2025-09-15 16:36:32

indirect-jump

Time of First Successful Submission: 2025-09-16 06:13:11

average-loop

Time of First Successful Submission: 2025-09-16 07:41:53

count-non-zero

Time of First Successful Submission: 2025-09-16 09:55:37

string-lower

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

most-common-byte

Time of First Successful Submission: 2025-09-19 16:45:26

Exit

Time of First Successful Submission: 2025-09-25 05:21:27

Socket

Time of First Successful Submission: 2025-09-25 09:30:53

Bind

Time of First Successful Submission: 2025-09-25 12:54:11

Listen

Time of First Successful Submission: 2025-09-25 14:41:36

Accept

Time of First Successful Submission: 2025-09-25 14:57:41

Static Response

Time of First Successful Submission: 2025-09-25 16:46:59

Dynamic Response

Time of First Successful Submission: 2025-09-29 09:49:27

Iterative GET Server

Time of First Successful Submission: 2025-09-29 11:28:53

Concurrent GET Server

Time of First Successful Submission: 2025-09-29 15:17:06

Concurrent POST Server

Time of First Successful Submission: 2025-09-30 08:14:42

Web Server

Time of First Successful Submission: 2025-09-30 14:39:14

Debugging Programs

Time of First Successful Submission: 2025-09-19 18:13:21

Inspecting Registers

Time of First Successful Submission: 2025-09-19 18:18:34

Examining Memory

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

Setting Breakpoints

Time of First Successful Submission: 2025-09-23 16:35:47

GDB Scripting

Time of First Successful Submission: 2025-09-24 05:32:10

Modifying Data

Time of First Successful Submission: 2025-09-24 07:13:56

Modifying Execution

Time of First Successful Submission: 2025-09-24 07:45:08

Broken Functions

Time of First Successful Submission: 2025-09-24 12:16:41

Playing With Programs

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What's the password?

Time of First Successful Submission: 2025-09-05 11:57:23

... and again!

Time of First Successful Submission: 2025-09-05 11:58:21

Newline Troubles

Time of First Successful Submission: 2025-09-05 12:03:09

Reasoning about files

Time of First Successful Submission: 2025-09-05 12:07:29

Specifying Filenames

Time of First Successful Submission: 2025-09-05 12:17:56

Binary and Hex Encoding

Time of First Successful Submission: 2025-09-06 06:26:43

More Hex

Time of First Successful Submission: 2025-09-06 06:52:42

Decoding Hex

Time of First Successful Submission: 2025-09-06 09:18:45

Decoding Practice

Time of First Successful Submission: 2025-09-06 09:27:29

Encoding Practice

Time of First Successful Submission: 2025-09-06 14:58:34

Hex-encoding ASCII

Time of First Successful Submission: 2025-09-06 15:27:31

Nested Encoding

Time of First Successful Submission: 2025-09-06 15:31:22

Hex-encoding UTF-8

Time of First Successful Submission: 2025-09-06 15:35:33

UTF Mixups

Time of First Successful Submission: 2025-09-06 17:31:21

Modifying Encoded Data

Time of First Successful Submission: 2025-09-06 18:39:57

Decoding Base64

Time of First Successful Submission: 2025-09-07 04:45:59

Encoding Base64

Time of First Successful Submission: 2025-09-07 05:08:12

Dealing with Obfuscation

Time of First Successful Submission: 2025-09-07 05:11:22

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-09-07 05:25:50

Your First HTTP Request

Time of First Successful Submission: 2025-09-07 17:13:20

Reading Flask

Time of First Successful Submission: 2025-09-08 05:26:10

Commented Data

Time of First Successful Submission: 2025-09-08 05:54:33

HTTP Metadata

Time of First Successful Submission: 2025-09-08 05:56:46

HTTP (netcat)

Time of First Successful Submission: 2025-09-08 06:02:29

HTTP Paths (netcat)

Time of First Successful Submission: 2025-09-08 06:04:00

HTTP (curl)

Time of First Successful Submission: 2025-09-08 06:05:14

HTTP (python)

Time of First Successful Submission: 2025-09-08 06:08:47

HTTP Host Header (python)

Time of First Successful Submission: 2025-09-08 06:15:00

HTTP Host Header (curl)

Time of First Successful Submission: 2025-09-08 06:16:29

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-09-08 06:18:09

URL Encoding (netcat)

Time of First Successful Submission: 2025-09-08 06:21:26

HTTP GET Parameters

Time of First Successful Submission: 2025-09-08 06:23:17

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-09-08 06:29:20

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-09-08 06:32:30

HTTP Forms

Time of First Successful Submission: 2025-09-08 06:34:07

HTTP Forms (curl)

Time of First Successful Submission: 2025-09-08 06:35:13

HTTP Forms (netcat)

Time of First Successful Submission: 2025-09-08 07:24:20

HTTP Forms (python)

Time of First Successful Submission: 2025-09-08 07:27:09

HTTP Forms Without Forms

Time of First Successful Submission: 2025-09-08 07:31:38

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-09-08 07:34:13

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-09-08 07:42:11

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-09-08 07:48:07

HTTP Redirects (curl)

Time of First Successful Submission: 2025-09-08 07:49:37

HTTP Redirects (python)

Time of First Successful Submission: 2025-09-08 07:51:49

HTTP Cookies (curl)

Time of First Successful Submission: 2025-09-08 07:58:23

HTTP Cookies (netcat)

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

HTTP Cookies (python)

Time of First Successful Submission: 2025-09-08 08:15:44

Server State (python)

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

Listening Web

Time of First Successful Submission: 2025-09-08 08:38:51

Speaking Redirects

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

JavaScript Redirects

Time of First Successful Submission: 2025-09-08 09:23:15

Including JavaScript

Time of First Successful Submission: 2025-09-08 09:56:11

HTTP (javascript)

Time of First Successful Submission: 2025-09-08 10:37:19

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-09-08 10:45:06

HTTP Forms (javascript)

Time of First Successful Submission: 2025-09-08 10:51:04

cat

Time of First Successful Submission: 2025-09-30 17:55:30

more

Time of First Successful Submission: 2025-10-04 04:40:26

less

Time of First Successful Submission: 2025-10-04 05:03:34

tail

Time of First Successful Submission: 2025-10-04 05:04:02

head

Time of First Successful Submission: 2025-10-04 05:12:53

sort

Time of First Successful Submission: 2025-10-04 05:13:12

vim

Time of First Successful Submission: 2025-10-04 05:31:49

emacs

Time of First Successful Submission: 2025-10-04 05:50:46

nano

Time of First Successful Submission: 2025-10-04 05:52:16

rev

Time of First Successful Submission: 2025-10-04 05:52:54

od

Time of First Successful Submission: 2025-10-04 06:00:35

hd

Time of First Successful Submission: 2025-10-04 06:01:45

xxd

Time of First Successful Submission: 2025-10-04 06:14:12

base32

Time of First Successful Submission: 2025-10-04 07:18:38

base64

Time of First Successful Submission: 2025-10-04 07:19:21

split

Time of First Successful Submission: 2025-10-04 07:30:49

gzip

Time of First Successful Submission: 2025-10-04 07:32:57

bzip2

Time of First Successful Submission: 2025-10-04 07:35:10

zip

Time of First Successful Submission: 2025-10-04 07:50:33

tar

Time of First Successful Submission: 2025-10-04 08:18:08

SQL Queries

Time of First Successful Submission: 2025-10-04 08:52:25