LordInateur

🐧 💻 🔤

Intro to Cybersecurity

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Path Traversal 1

Time of First Successful Submission: 2025-03-18 03:01:24

Path Traversal 2

Time of First Successful Submission: 2025-03-18 03:26:29

CMDi 1

Time of First Successful Submission: 2025-03-18 03:35:24

CMDi 2

Time of First Successful Submission: 2025-03-18 03:40:55

CMDi 3

Time of First Successful Submission: 2025-03-18 03:46:26

CMDi 4

Time of First Successful Submission: 2025-03-18 03:48:20

CMDi 5

Time of First Successful Submission: 2025-03-18 03:54:58

CMDi 6

Time of First Successful Submission: 2025-03-18 04:15:43

Authentication Bypass 1

Time of First Successful Submission: 2025-03-18 04:19:55

Authentication Bypass 2

Time of First Successful Submission: 2025-03-18 04:21:45

SQLi 1

Time of First Successful Submission: 2025-03-18 04:33:48

SQLi 2

Time of First Successful Submission: 2025-03-18 04:38:17

SQLi 3

Time of First Successful Submission: 2025-03-18 04:54:00

SQLi 4

Time of First Successful Submission: 2025-03-18 05:05:09

SQLi 5

Time of First Successful Submission: 2025-03-18 05:54:23

XSS 1

Time of First Successful Submission: 2025-03-18 20:36:49

XSS 2

Time of First Successful Submission: 2025-03-18 21:04:56

XSS 3

Time of First Successful Submission: 2025-03-18 21:17:49

XSS 4

Time of First Successful Submission: 2025-03-18 21:26:07

XSS 5

Time of First Successful Submission: 2025-03-19 02:05:36

XSS 6

Time of First Successful Submission: 2025-03-19 02:25:14

XSS 7

Time of First Successful Submission: 2025-03-19 03:24:13

CSRF 1

Time of First Successful Submission: 2025-03-19 03:45:09

CSRF 2

Time of First Successful Submission: 2025-03-19 04:06:07

CSRF 3

Time of First Successful Submission: 2025-03-19 05:27:01

CSRF 4

Time of First Successful Submission: 2025-03-19 06:34:34

CSRF 5

Time of First Successful Submission: 2025-03-19 07:01:10

Connect

Time of First Successful Submission: 2025-03-19 16:30:10

Send

Time of First Successful Submission: 2025-03-19 16:31:14

Shutdown

Time of First Successful Submission: 2025-03-19 16:35:09

Listen

Time of First Successful Submission: 2025-03-19 16:35:31

Scan 1

Time of First Successful Submission: 2025-03-19 16:49:27

Scan 2

Time of First Successful Submission: 2025-03-19 18:02:29

Monitor 1

Time of First Successful Submission: 2025-03-19 18:04:43

Monitor 2

Time of First Successful Submission: 2025-03-19 18:19:40

Sniffing Cookies

Time of First Successful Submission: 2025-03-20 02:16:14

Network Configuration

Time of First Successful Submission: 2025-03-20 02:33:11

Firewall 1

Time of First Successful Submission: 2025-03-20 02:34:57

Firewall 2

Time of First Successful Submission: 2025-03-20 02:36:38

Firewall 3

Time of First Successful Submission: 2025-03-20 02:38:41

Denial of Service 1

Time of First Successful Submission: 2025-03-20 02:39:45

Denial of Service 2

Time of First Successful Submission: 2025-03-20 02:53:43

Denial of Service 3

Time of First Successful Submission: 2025-03-20 03:02:17

Ethernet

Time of First Successful Submission: 2025-03-20 03:06:14

IP

Time of First Successful Submission: 2025-03-20 03:10:47

TCP

Time of First Successful Submission: 2025-03-20 03:14:05

TCP Handshake

Time of First Successful Submission: 2025-03-20 03:27:23

UDP

Time of First Successful Submission: 2025-03-20 03:58:42

UDP 2

Time of First Successful Submission: 2025-03-20 04:35:58

UDP Spoofing 1

Time of First Successful Submission: 2025-03-20 04:59:56

UDP Spoofing 2

Time of First Successful Submission: 2025-03-20 05:06:20

UDP Spoofing 3

Time of First Successful Submission: 2025-03-20 05:30:59

UDP Spoofing 4

Time of First Successful Submission: 2025-03-20 05:39:49

ARP

Time of First Successful Submission: 2025-03-20 06:22:11

Intercept

Time of First Successful Submission: 2025-03-20 06:39:46

Man-in-the-Middle

Time of First Successful Submission: 2025-03-21 03:40:21

XOR

Time of First Successful Submission: 2025-03-21 04:46:08

XORing Hex

Time of First Successful Submission: 2025-03-21 04:50:42

XORing ASCII

Time of First Successful Submission: 2025-03-21 04:54:33

XORing ASCII Strings

Time of First Successful Submission: 2025-03-21 04:59:39

One-time Pad

Time of First Successful Submission: 2025-03-21 05:02:54

Many-time Pad

Time of First Successful Submission: 2025-03-21 05:07:17

AES

Time of First Successful Submission: 2025-03-21 05:21:14

AES-ECB-CPA

Time of First Successful Submission: 2025-03-21 08:36:20

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-03-22 04:18:05

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-03-22 04:25:35

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-03-22 04:46:12

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-03-22 06:51:02

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-03-22 07:24:40

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-03-22 09:32:10

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-03-23 03:16:24

AES-CBC

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

AES-CBC Tampering

Time of First Successful Submission: 2025-03-23 04:33:05

AES-CBC Resizing

Time of First Successful Submission: 2025-03-23 04:39:14

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-03-23 09:29:46

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-03-23 09:46:24

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-03-23 21:56:51

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-03-24 08:43:11

DHKE

Time of First Successful Submission: 2025-03-24 08:52:48

DHKE-to-AES

Time of First Successful Submission: 2025-03-24 09:01:56

RSA 1

Time of First Successful Submission: 2025-03-24 09:12:56

RSA 2

Time of First Successful Submission: 2025-03-25 03:37:05

RSA Signatures

Time of First Successful Submission: 2025-03-25 06:03:31

SHA 1

Time of First Successful Submission: 2025-03-25 07:07:53

SHA 2

Time of First Successful Submission: 2025-03-25 07:27:10

RSA 3

Time of First Successful Submission: 2025-03-25 07:39:09

RSA 4

Time of First Successful Submission: 2025-03-25 08:23:28

TLS 1

Time of First Successful Submission: 2025-03-25 23:08:37

TLS 2

Time of First Successful Submission: 2025-03-26 06:38:10

level1

Time of First Successful Submission: 2025-03-26 07:42:00

level2

Time of First Successful Submission: 2025-03-26 07:42:57

level3

Time of First Successful Submission: 2025-03-26 07:43:36

level4

Time of First Successful Submission: 2025-03-26 07:44:01

level5

Time of First Successful Submission: 2025-03-26 07:44:41

level6

Time of First Successful Submission: 2025-03-26 07:46:30

level7

Time of First Successful Submission: 2025-03-26 07:46:55

level8

Time of First Successful Submission: 2025-03-26 07:49:24

level9

Time of First Successful Submission: 2025-03-26 07:49:48

level10

Time of First Successful Submission: 2025-03-26 07:50:47

level11

Time of First Successful Submission: 2025-03-26 07:52:15

level12

Time of First Successful Submission: 2025-03-26 07:53:53

level13

Time of First Successful Submission: 2025-03-26 07:54:39

level14

Time of First Successful Submission: 2025-03-26 07:55:09

level15

Time of First Successful Submission: 2025-03-26 07:55:40

level16

Time of First Successful Submission: 2025-03-26 07:56:42

level17

Time of First Successful Submission: 2025-03-26 08:49:32

level18

Time of First Successful Submission: 2025-03-26 08:59:54

level19

Time of First Successful Submission: 2025-03-26 09:20:38

File Formats: Magic Numbers (Python)

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

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-04-02 06:01:16

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-03-27 09:51:29

Reading Endianness (Python)

Time of First Successful Submission: 2025-04-02 06:03:46

Reading Endianness (C)

Time of First Successful Submission: 2025-04-02 06:06:20

Reading Endianness (x86)

Time of First Successful Submission: 2025-03-27 10:35:53

Version Information (Python)

Time of First Successful Submission: 2025-04-02 06:43:55

Version Information (C)

Time of First Successful Submission: 2025-04-02 06:46:22

Version Information (x86)

Time of First Successful Submission: 2025-03-28 00:06:53

Metadata and Data (Python)

Time of First Successful Submission: 2025-04-02 07:29:49

Metadata and Data (C)

Time of First Successful Submission: 2025-04-02 07:49:17

Metadata and Data (x86)

Time of First Successful Submission: 2025-03-28 00:28:55

Input Restrictions (Python)

Time of First Successful Submission: 2025-04-02 08:07:34

Input Restrictions (C)

Time of First Successful Submission: 2025-04-02 08:19:16

Input Restrictions (x86)

Time of First Successful Submission: 2025-03-28 01:24:53

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-04-02 08:36:15

Behold the cIMG! (C)

Time of First Successful Submission: 2025-04-02 08:41:21

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-03-28 03:21:08

A Basic cIMG (Python)

Time of First Successful Submission: 2025-04-02 09:01:26

A Basic cIMG (C)

Time of First Successful Submission: 2025-04-02 09:04:48

A Basic cIMG (x86)

Time of First Successful Submission: 2025-03-28 04:23:09

Internal State Mini (C)

Time of First Successful Submission: 2025-04-02 16:05:40

Internal State Mini (x86)

Time of First Successful Submission: 2025-04-02 17:37:03

Internal State (C)

Time of First Successful Submission: 2025-04-02 17:55:18

Internal State (x86)

Time of First Successful Submission: 2025-03-29 05:08:07

File Formats: Directives (C)

Time of First Successful Submission: 2025-04-03 15:23:30

File Formats: Directives

Time of First Successful Submission: 2025-03-30 08:06:14

The Patch Directive

Time of First Successful Submission: 2025-03-30 14:44:41

Optimizing for Space

Time of First Successful Submission: 2025-03-31 01:13:27

Tweaking Images

Time of First Successful Submission: 2025-03-31 06:04:21

Storage and Retrieval

Time of First Successful Submission: 2025-04-03 17:02:24

Extracting Knowledge

Time of First Successful Submission: 2025-04-04 13:33:58

Advanced Sprites

Time of First Successful Submission: 2025-04-04 15:32:31

Accessing Resources

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

Unsafe Animations

Time of First Successful Submission: 2025-04-05 06:49:38

Animations

Time of First Successful Submission: 2025-04-05 07:31:31

Interoperability: Patching Data

Time of First Successful Submission: 2025-04-05 07:59:40

Patching Code

Time of First Successful Submission: 2025-04-05 08:13:45

Patching Control Flow

Time of First Successful Submission: 2025-04-05 08:21:42

Your First Overflow (easy)

Time of First Successful Submission: 2025-04-05 14:54:04

Your First Overflow (hard)

Time of First Successful Submission: 2025-04-05 14:56:26

Precision (easy)

Time of First Successful Submission: 2025-04-05 14:58:10

Precision (hard)

Time of First Successful Submission: 2025-04-05 14:59:25

Variable Control (easy)

Time of First Successful Submission: 2025-04-05 15:26:07

Variable Control (hard)

Time of First Successful Submission: 2025-04-05 16:11:11

Control Hijack (easy)

Time of First Successful Submission: 2025-04-05 16:36:00

Control Hijack (hard)

Time of First Successful Submission: 2025-04-05 16:50:04

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-04-05 17:09:33

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-04-05 17:28:48

PIEs (easy)

Time of First Successful Submission: 2025-04-05 20:05:02

PIEs (hard)

Time of First Successful Submission: 2025-04-05 20:12:07

String Lengths (easy)

Time of First Successful Submission: 2025-04-05 22:50:15

String Lengths (hard)

Time of First Successful Submission: 2025-04-05 22:54:16

Basic Shellcode

Time of First Successful Submission: 2025-04-05 23:12:59

NOP Sleds

Time of First Successful Submission: 2025-04-05 23:26:27

NULL-Free Shellcode

Time of First Successful Submission: 2025-04-06 07:39:18

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-04-06 09:06:18

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-04-06 20:22:53

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-04-06 20:36:28

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-04-06 20:40:29

ECB-to-Win (easy)

Time of First Successful Submission: 2025-04-07 15:43:03

ECB-to-Win (hard)

Time of First Successful Submission: 2025-04-07 15:52:03

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-04-07 16:06:43

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-04-07 16:09:42

CIMG Screenshots

Time of First Successful Submission: 2025-04-11 22:27:43

CIMG Screenshots 2

Time of First Successful Submission: 2025-04-12 05:46:19

Wily Webserver

Time of First Successful Submission: 2025-04-12 23:05:35

The Watering Hole

Time of First Successful Submission: 2025-04-13 03:40:24

Program Security

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level4

Time of First Successful Submission: 2025-04-13 05:02:34

level5

Time of First Successful Submission: 2025-04-13 05:15:01

level6

Time of First Successful Submission: 2025-04-13 05:17:24

level7

Time of First Successful Submission: 2025-04-13 08:40:15

level8

Time of First Successful Submission: 2025-04-13 16:42:57

level9

Time of First Successful Submission: 2025-04-13 21:37:54

level10

Time of First Successful Submission: 2025-04-13 21:41:39

level11

Time of First Successful Submission: 2025-04-13 21:42:35

level12

Time of First Successful Submission: 2025-04-13 22:09:21

level13

Time of First Successful Submission: 2025-04-14 19:33:42

level14

Time of First Successful Submission: 2025-04-14 21:21:48

level1.0

Time of First Successful Submission: 2025-04-14 21:46:21

level1.1

Time of First Successful Submission: 2025-04-14 21:47:57

level2.0

Time of First Successful Submission: 2025-04-14 21:50:33

level2.1

Time of First Successful Submission: 2025-04-14 21:52:11

level3.0

Time of First Successful Submission: 2025-04-14 21:53:01

level3.1

Time of First Successful Submission: 2025-04-14 21:53:14

level4.0

Time of First Successful Submission: 2025-04-14 21:54:20

level4.1

Time of First Successful Submission: 2025-04-14 21:55:23

level5.0

Time of First Successful Submission: 2025-04-14 22:04:31

level5.1

Time of First Successful Submission: 2025-04-14 22:07:27

level6.0

Time of First Successful Submission: 2025-04-14 22:18:24

level6.1

Time of First Successful Submission: 2025-04-16 02:16:47

Getting Started

10 / 10 7438 / 20077

Using the VSCode Workspace

Time of First Successful Submission: 2025-03-10 05:19:20

Using the GUI Desktop

Time of First Successful Submission: 2025-03-10 05:20:25

Pasting into the Desktop

Time of First Successful Submission: 2025-03-10 05:21:19

Restarting Challenges

Time of First Successful Submission: 2025-03-10 05:22:22

Getting Help

Time of First Successful Submission: 2025-03-10 05:24:38

Challenge Programs

Time of First Successful Submission: 2025-03-10 08:05:05

The Flag File

Time of First Successful Submission: 2025-03-10 08:05:51

Using Practice Mode

Time of First Successful Submission: 2025-03-10 08:06:49

Persistent Home Directories - One

Time of First Successful Submission: 2025-03-10 08:09:51

Persistent Home Directories - Two

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

Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2025-03-10 05:29:49

Intro to Arguments

Time of First Successful Submission: 2025-03-10 05:30:20

The Root

Time of First Successful Submission: 2025-03-10 05:32:57

Program and absolute paths

Time of First Successful Submission: 2025-03-10 05:33:21

Position thy self

Time of First Successful Submission: 2025-03-10 05:34:00

Position elsewhere

Time of First Successful Submission: 2025-03-10 05:34:33

Position yet elsewhere

Time of First Successful Submission: 2025-03-10 05:34:59

implicit relative paths, from /

Time of First Successful Submission: 2025-03-10 05:35:25

explicit relative paths, from /

Time of First Successful Submission: 2025-03-10 05:35:57

implicit relative path

Time of First Successful Submission: 2025-03-10 05:36:39

home sweet home

Time of First Successful Submission: 2025-03-10 05:38:51

cat: not the pet, but the command!

Time of First Successful Submission: 2025-03-10 05:39:41

catting absolute paths

Time of First Successful Submission: 2025-03-10 05:42:52

more catting practice

Time of First Successful Submission: 2025-03-10 05:43:45

grepping for a needle in a haystack

Time of First Successful Submission: 2025-03-10 05:44:23

listing files

Time of First Successful Submission: 2025-03-10 05:44:49

touching files

Time of First Successful Submission: 2025-03-10 05:45:13

removing files

Time of First Successful Submission: 2025-03-10 05:45:35

hidden files

Time of First Successful Submission: 2025-03-10 05:46:08

An Epic Filesystem Quest

Time of First Successful Submission: 2025-03-10 05:51:53

making directories

Time of First Successful Submission: 2025-03-10 05:52:21

finding files

Time of First Successful Submission: 2025-03-10 05:52:57

linking files

Time of First Successful Submission: 2025-03-10 05:53:59

Learning From Documentation

Time of First Successful Submission: 2025-03-10 05:54:48

Learning Complex Usage

Time of First Successful Submission: 2025-03-10 05:55:29

Reading Manuals

Time of First Successful Submission: 2025-03-10 05:57:09

Searching Manuals

Time of First Successful Submission: 2025-03-10 05:57:46

Searching For Manuals

Time of First Successful Submission: 2025-03-10 05:59:08

Helpful Programs

Time of First Successful Submission: 2025-03-10 06:00:14

Help for Builtins

Time of First Successful Submission: 2025-03-10 06:00:54

Matching with *

Time of First Successful Submission: 2025-03-10 06:02:04

Matching with ?

Time of First Successful Submission: 2025-03-10 06:04:52

Matching with []

Time of First Successful Submission: 2025-03-10 06:06:13

Matching paths with []

Time of First Successful Submission: 2025-03-10 06:06:40

Mixing globs

Time of First Successful Submission: 2025-03-10 06:07:51

Exclusionary globbing

Time of First Successful Submission: 2025-03-10 06:09:52

Redirecting output

Time of First Successful Submission: 2025-03-10 06:10:48

Redirecting more output

Time of First Successful Submission: 2025-03-10 06:11:25

Appending output

Time of First Successful Submission: 2025-03-10 06:14:34

Redirecting errors

Time of First Successful Submission: 2025-03-10 06:15:24

Redirecting input

Time of First Successful Submission: 2025-03-10 06:18:15

Grepping stored results

Time of First Successful Submission: 2025-03-10 06:24:02

Grepping live output

Time of First Successful Submission: 2025-03-10 06:24:33

Grepping errors

Time of First Successful Submission: 2025-03-10 06:25:19

Duplicating piped data with tee

Time of First Successful Submission: 2025-03-10 06:28:21

Writing to multiple programs

Time of First Successful Submission: 2025-03-10 06:37:19

Split-piping stderr and stdout

Time of First Successful Submission: 2025-03-10 06:41:35

Printing Variables

Time of First Successful Submission: 2025-03-10 06:42:16

Setting Variables

Time of First Successful Submission: 2025-03-10 06:45:14

Multi-word Variables

Time of First Successful Submission: 2025-03-10 06:45:39

Exporting Variables

Time of First Successful Submission: 2025-03-10 06:54:18

Printing Exported Variables

Time of First Successful Submission: 2025-03-10 06:55:25

Storing Command Output

Time of First Successful Submission: 2025-03-10 06:57:33

Reading Input

Time of First Successful Submission: 2025-03-10 07:01:54

Reading Files

Time of First Successful Submission: 2025-03-10 07:05:32

Listing Processes

Time of First Successful Submission: 2025-03-10 07:13:03

Killing Processes

Time of First Successful Submission: 2025-03-10 07:14:26

Interrupting Processes

Time of First Successful Submission: 2025-03-10 07:14:53

Suspending Processes

Time of First Successful Submission: 2025-03-10 07:15:29

Resuming Processes

Time of First Successful Submission: 2025-03-10 07:16:05

Backgrounding Processes

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

Foregrounding Processes

Time of First Successful Submission: 2025-03-10 07:18:12

Starting Backgrounded Processes

Time of First Successful Submission: 2025-03-10 07:18:46

Process Exit Codes

Time of First Successful Submission: 2025-03-10 07:20:19

Changing File Ownership

Time of First Successful Submission: 2025-03-10 07:22:18

Groups and Files

Time of First Successful Submission: 2025-03-10 07:22:56

Fun With Groups Names

Time of First Successful Submission: 2025-03-10 07:24:35

Changing Permissions

Time of First Successful Submission: 2025-03-10 07:25:06

Executable Files

Time of First Successful Submission: 2025-03-10 07:27:08

Permission Tweaking Practice

Time of First Successful Submission: 2025-03-10 07:29:20

Permissions Setting Practice

Time of First Successful Submission: 2025-03-10 07:36:39

The SUID Bit

Time of First Successful Submission: 2025-03-10 07:37:47

Becoming root with su

Time of First Successful Submission: 2025-03-10 07:38:38

Other users with su

Time of First Successful Submission: 2025-03-10 07:39:05

Cracking passwords

Time of First Successful Submission: 2025-03-10 07:40:23

Using sudo

Time of First Successful Submission: 2025-03-10 07:41:23

Chaining with Semicolons

Time of First Successful Submission: 2025-03-10 07:42:42

Your First Shell Script

Time of First Successful Submission: 2025-03-10 07:44:39

Redirecting Script Output

Time of First Successful Submission: 2025-03-10 07:47:58

Executable Shell Scripts

Time of First Successful Submission: 2025-03-10 07:48:47

The PATH Variable

Time of First Successful Submission: 2025-03-10 07:51:17

Setting PATH

Time of First Successful Submission: 2025-03-10 07:55:13

Adding Commands

Time of First Successful Submission: 2025-03-10 08:00:23

Hijacking Commands

Time of First Successful Submission: 2025-03-10 08:02:51

Computing 101

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Your First Register

Time of First Successful Submission: 2025-03-10 18:18:38

Your First Syscall

Time of First Successful Submission: 2025-03-10 18:20:25

Exit Codes

Time of First Successful Submission: 2025-03-10 18:21:44

Building Executables

Time of First Successful Submission: 2025-03-10 18:26:49

Moving Between Registers

Time of First Successful Submission: 2025-03-10 18:34:01

Tracing Syscalls

Time of First Successful Submission: 2025-03-10 18:40:21

Starting GDB

Time of First Successful Submission: 2025-03-10 18:41:17

Starting Programs in GDB

Time of First Successful Submission: 2025-03-10 18:42:17

Loading From Memory

Time of First Successful Submission: 2025-03-10 19:17:35

More Loading Practice

Time of First Successful Submission: 2025-03-10 19:21:26

Dereferencing Pointers

Time of First Successful Submission: 2025-03-10 19:25:39

Dereferencing Yourself

Time of First Successful Submission: 2025-03-10 19:27:39

Dereferencing with Offsets

Time of First Successful Submission: 2025-03-10 19:33:13

Stored Addresses

Time of First Successful Submission: 2025-03-10 19:34:36

Double Dereference

Time of First Successful Submission: 2025-03-10 19:56:15

Triple Dereference

Time of First Successful Submission: 2025-03-10 19:57:47

Writing Output

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

Chaining Syscalls

Time of First Successful Submission: 2025-03-11 01:16:45

Writing Strings

Time of First Successful Submission: 2025-03-11 01:19:29

Reading Data

Time of First Successful Submission: 2025-03-11 01:25:34

set-register

Time of First Successful Submission: 2025-03-11 01:44:37

set-multiple-registers

Time of First Successful Submission: 2025-03-11 01:46:42

add-to-register

Time of First Successful Submission: 2025-03-11 01:49:18

linear-equation-registers

Time of First Successful Submission: 2025-03-11 02:13:27

integer-division

Time of First Successful Submission: 2025-03-11 02:20:04

modulo-operation

Time of First Successful Submission: 2025-03-11 02:51:10

set-upper-byte

Time of First Successful Submission: 2025-03-11 02:53:43

efficient-modulo

Time of First Successful Submission: 2025-03-11 02:59:10

byte-extraction

Time of First Successful Submission: 2025-03-11 03:05:49

bitwise-and

Time of First Successful Submission: 2025-03-11 03:16:54

check-even

Time of First Successful Submission: 2025-03-11 03:30:03

memory-read

Time of First Successful Submission: 2025-03-11 03:37:45

memory-write

Time of First Successful Submission: 2025-03-11 03:39:24

memory-increment

Time of First Successful Submission: 2025-03-11 04:40:59

byte-access

Time of First Successful Submission: 2025-03-11 04:43:49

memory-size-access

Time of First Successful Submission: 2025-03-11 04:46:04

little-endian-write

Time of First Successful Submission: 2025-03-11 04:58:39

memory-sum

Time of First Successful Submission: 2025-03-11 05:17:52

stack-subtraction

Time of First Successful Submission: 2025-03-11 05:24:41

swap-stack-values

Time of First Successful Submission: 2025-03-11 05:26:02

average-stack-values

Time of First Successful Submission: 2025-03-11 05:30:06

absolute-jump

Time of First Successful Submission: 2025-03-11 21:54:55

relative-jump

Time of First Successful Submission: 2025-03-11 22:04:37

jump-trampoline

Time of First Successful Submission: 2025-03-11 22:06:14

conditional-jump

Time of First Successful Submission: 2025-03-11 23:00:17

indirect-jump

Time of First Successful Submission: 2025-03-12 00:19:33

average-loop

Time of First Successful Submission: 2025-03-12 01:11:33

count-non-zero

Time of First Successful Submission: 2025-03-12 01:31:18

string-lower

Time of First Successful Submission: 2025-03-12 19:38:25

most-common-byte

Time of First Successful Submission: 2025-03-12 22:46:13

level1

Time of First Successful Submission: 2025-03-13 01:05:31

level2

Time of First Successful Submission: 2025-03-13 01:08:43

level3

Time of First Successful Submission: 2025-03-13 01:32:02

level4

Time of First Successful Submission: 2025-03-13 02:13:56

level5

Time of First Successful Submission: 2025-03-13 04:40:44

level6

Time of First Successful Submission: 2025-03-13 17:36:37

level7

Time of First Successful Submission: 2025-03-13 17:38:06

level8

Time of First Successful Submission: 2025-03-13 18:08:23

Exit

Time of First Successful Submission: 2025-03-14 03:37:21

Socket

Time of First Successful Submission: 2025-03-14 04:19:50

Bind

Time of First Successful Submission: 2025-03-14 04:46:23

Listen

Time of First Successful Submission: 2025-03-14 04:52:05

Accept

Time of First Successful Submission: 2025-03-14 05:01:10

Static Response

Time of First Successful Submission: 2025-03-14 05:52:43

Dynamic Response

Time of First Successful Submission: 2025-03-14 17:54:36

Iterative GET Server

Time of First Successful Submission: 2025-03-14 17:59:46

Concurrent GET Server

Time of First Successful Submission: 2025-03-14 18:08:24

Concurrent POST Server

Time of First Successful Submission: 2025-03-14 21:17:52

Web Server

Time of First Successful Submission: 2025-03-14 21:31:49

Playing With Programs

255 / 255 44 / 19571

What's the password?

Time of First Successful Submission: 2025-03-14 22:09:43

... and again!

Time of First Successful Submission: 2025-03-14 22:10:26

Newline Troubles

Time of First Successful Submission: 2025-03-14 22:11:20

Reasoning about files

Time of First Successful Submission: 2025-03-14 22:12:29

Specifying Filenames

Time of First Successful Submission: 2025-03-14 22:13:15

Binary and Hex Encoding

Time of First Successful Submission: 2025-03-14 23:02:04

More Hex

Time of First Successful Submission: 2025-03-14 23:03:09

Decoding Hex

Time of First Successful Submission: 2025-03-14 23:08:15

Decoding Practice

Time of First Successful Submission: 2025-03-14 23:11:38

Encoding Practice

Time of First Successful Submission: 2025-03-14 23:14:44

Hex-encoding ASCII

Time of First Successful Submission: 2025-03-14 23:16:31

Nested Encoding

Time of First Successful Submission: 2025-03-14 23:18:54

Hex-encoding UTF-8

Time of First Successful Submission: 2025-03-14 23:26:40

UTF Mixups

Time of First Successful Submission: 2025-03-14 23:33:07

Modifying Encoded Data

Time of First Successful Submission: 2025-03-14 23:39:28

Decoding Base64

Time of First Successful Submission: 2025-03-14 23:44:30

Encoding Base64

Time of First Successful Submission: 2025-03-14 23:47:42

Dealing with Obfuscation

Time of First Successful Submission: 2025-03-14 23:50:32

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-03-14 23:53:38

Your First HTTP Request

Time of First Successful Submission: 2025-03-15 02:42:02

Reading Flask

Time of First Successful Submission: 2025-03-15 02:44:59

Commented Data

Time of First Successful Submission: 2025-03-15 02:53:46

HTTP Metadata

Time of First Successful Submission: 2025-03-15 02:58:44

HTTP (netcat)

Time of First Successful Submission: 2025-03-15 03:04:57

HTTP Paths (netcat)

Time of First Successful Submission: 2025-03-15 03:08:16

HTTP (curl)

Time of First Successful Submission: 2025-03-15 03:09:55

HTTP (python)

Time of First Successful Submission: 2025-03-15 03:16:18

HTTP Host Header (python)

Time of First Successful Submission: 2025-03-15 03:36:53

HTTP Host Header (curl)

Time of First Successful Submission: 2025-03-15 03:43:48

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-03-15 03:46:56

URL Encoding (netcat)

Time of First Successful Submission: 2025-03-15 03:53:06

HTTP GET Parameters

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

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-03-15 04:26:10

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-03-15 04:30:15

HTTP Forms

Time of First Successful Submission: 2025-03-15 04:34:58

HTTP Forms (curl)

Time of First Successful Submission: 2025-03-15 04:41:44

HTTP Forms (netcat)

Time of First Successful Submission: 2025-03-15 04:52:37

HTTP Forms (python)

Time of First Successful Submission: 2025-03-15 04:57:17

HTTP Forms Without Forms

Time of First Successful Submission: 2025-03-15 05:07:49

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-03-15 06:19:40

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-03-15 06:29:49

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-03-15 06:36:44

HTTP Redirects (curl)

Time of First Successful Submission: 2025-03-15 06:42:23

HTTP Redirects (python)

Time of First Successful Submission: 2025-03-15 06:52:19

HTTP Cookies (curl)

Time of First Successful Submission: 2025-03-15 06:59:14

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-03-15 07:03:46

HTTP Cookies (python)

Time of First Successful Submission: 2025-03-15 07:06:26

Server State (python)

Time of First Successful Submission: 2025-03-15 07:09:00

Listening Web

Time of First Successful Submission: 2025-03-15 07:12:27

Speaking Redirects

Time of First Successful Submission: 2025-03-15 07:17:51

JavaScript Redirects

Time of First Successful Submission: 2025-03-15 07:32:52

Including JavaScript

Time of First Successful Submission: 2025-03-15 07:50:58

HTTP (javascript)

Time of First Successful Submission: 2025-03-16 00:16:02

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-03-16 00:19:32

HTTP Forms (javascript)

Time of First Successful Submission: 2025-03-16 00:24:40

level1

Time of First Successful Submission: 2025-03-16 00:47:38

level2

Time of First Successful Submission: 2025-03-16 00:48:05

level3

Time of First Successful Submission: 2025-03-16 00:48:37

level4

Time of First Successful Submission: 2025-03-16 01:01:51

level5

Time of First Successful Submission: 2025-03-16 01:02:14

level6

Time of First Successful Submission: 2025-03-16 01:02:54

level7

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

level8

Time of First Successful Submission: 2025-03-16 01:03:45

level9

Time of First Successful Submission: 2025-03-16 01:04:09

level10

Time of First Successful Submission: 2025-03-16 01:04:43

level11

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

level12

Time of First Successful Submission: 2025-03-16 01:08:20

level13

Time of First Successful Submission: 2025-03-16 01:08:59

level14

Time of First Successful Submission: 2025-03-16 01:09:32

level15

Time of First Successful Submission: 2025-03-16 01:11:18

level16

Time of First Successful Submission: 2025-03-16 01:25:02

level17

Time of First Successful Submission: 2025-03-16 01:26:05

level18

Time of First Successful Submission: 2025-03-16 01:26:33

level19

Time of First Successful Submission: 2025-03-16 01:27:19

level20

Time of First Successful Submission: 2025-03-16 01:30:45

level21

Time of First Successful Submission: 2025-03-16 01:33:42

level22

Time of First Successful Submission: 2025-03-16 01:38:49

level23

Time of First Successful Submission: 2025-03-16 02:21:40

level24

Time of First Successful Submission: 2025-03-16 02:23:39

level25

Time of First Successful Submission: 2025-03-16 02:25:16

level26

Time of First Successful Submission: 2025-03-16 02:25:49

level27

Time of First Successful Submission: 2025-03-16 02:26:27

level28

Time of First Successful Submission: 2025-03-16 02:27:29

level29

Time of First Successful Submission: 2025-03-16 02:30:05

level30

Time of First Successful Submission: 2025-03-16 02:32:12

level31

Time of First Successful Submission: 2025-03-16 02:33:51

level32

Time of First Successful Submission: 2025-03-16 02:39:22

level33

Time of First Successful Submission: 2025-03-16 02:41:24

level34

Time of First Successful Submission: 2025-03-16 02:41:59

level35

Time of First Successful Submission: 2025-03-16 02:42:27

level36

Time of First Successful Submission: 2025-03-16 02:43:00

level37

Time of First Successful Submission: 2025-03-16 02:43:36

level38

Time of First Successful Submission: 2025-03-16 02:44:10

level39

Time of First Successful Submission: 2025-03-16 02:47:33

level40

Time of First Successful Submission: 2025-03-16 03:14:45

level41

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

level42

Time of First Successful Submission: 2025-03-16 03:17:30

level43

Time of First Successful Submission: 2025-03-16 03:19:03

level44

Time of First Successful Submission: 2025-03-16 03:19:32

level45

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

level46

Time of First Successful Submission: 2025-03-16 03:20:52

level47

Time of First Successful Submission: 2025-03-16 03:22:17

level48

Time of First Successful Submission: 2025-03-16 03:33:43

level49

Time of First Successful Submission: 2025-03-16 03:34:30

level50

Time of First Successful Submission: 2025-03-16 03:46:53

level51

Time of First Successful Submission: 2025-03-16 04:20:06

level1

Time of First Successful Submission: 2025-03-16 19:50:39

level2

Time of First Successful Submission: 2025-03-16 19:51:23

level3

Time of First Successful Submission: 2025-03-16 19:51:50

level4

Time of First Successful Submission: 2025-03-16 19:52:21

level5

Time of First Successful Submission: 2025-03-16 19:53:43

level6

Time of First Successful Submission: 2025-03-16 19:54:21

level7

Time of First Successful Submission: 2025-03-16 19:57:03

level8

Time of First Successful Submission: 2025-03-16 19:57:56

level9

Time of First Successful Submission: 2025-03-16 19:58:37

level10

Time of First Successful Submission: 2025-03-16 20:01:05

level11

Time of First Successful Submission: 2025-03-16 20:01:57

level12

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

level13

Time of First Successful Submission: 2025-03-16 20:04:02

level14

Time of First Successful Submission: 2025-03-16 20:04:49

level15

Time of First Successful Submission: 2025-03-16 20:07:17

level16

Time of First Successful Submission: 2025-03-16 20:08:19

level17

Time of First Successful Submission: 2025-03-16 20:08:57

level18

Time of First Successful Submission: 2025-03-16 20:09:59

level19

Time of First Successful Submission: 2025-03-16 20:13:23

level20

Time of First Successful Submission: 2025-03-16 20:15:44

level21

Time of First Successful Submission: 2025-03-16 20:16:43

level22

Time of First Successful Submission: 2025-03-16 20:19:17

level23

Time of First Successful Submission: 2025-03-16 20:19:38

level24

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

level25

Time of First Successful Submission: 2025-03-16 20:21:18

level26

Time of First Successful Submission: 2025-03-16 20:22:43

level27

Time of First Successful Submission: 2025-03-16 20:23:47

level28

Time of First Successful Submission: 2025-03-16 20:24:26

level29

Time of First Successful Submission: 2025-03-16 20:34:38

level30

Time of First Successful Submission: 2025-03-16 20:37:38

level31

Time of First Successful Submission: 2025-03-16 20:39:53

level32

Time of First Successful Submission: 2025-03-16 20:40:38

level33

Time of First Successful Submission: 2025-03-16 20:41:40

level34

Time of First Successful Submission: 2025-03-16 20:42:10

level35

Time of First Successful Submission: 2025-03-16 20:42:38

level36

Time of First Successful Submission: 2025-03-16 20:44:18

level37

Time of First Successful Submission: 2025-03-16 20:44:53

level38

Time of First Successful Submission: 2025-03-16 20:45:25

level39

Time of First Successful Submission: 2025-03-16 20:45:46

level40

Time of First Successful Submission: 2025-03-16 20:57:12

level41

Time of First Successful Submission: 2025-03-16 21:10:24

level42

Time of First Successful Submission: 2025-03-16 21:11:56

level43

Time of First Successful Submission: 2025-03-16 21:12:28

level44

Time of First Successful Submission: 2025-03-16 21:13:04

level45

Time of First Successful Submission: 2025-03-16 21:13:41

level46

Time of First Successful Submission: 2025-03-16 21:16:35

level47

Time of First Successful Submission: 2025-03-16 21:19:14

level48

Time of First Successful Submission: 2025-03-16 21:23:44

level49

Time of First Successful Submission: 2025-03-16 21:25:00

level50

Time of First Successful Submission: 2025-03-16 21:25:48

level51

Time of First Successful Submission: 2025-03-16 21:27:36

level52

Time of First Successful Submission: 2025-03-16 21:31:17

level53

Time of First Successful Submission: 2025-03-16 21:37:16

level54

Time of First Successful Submission: 2025-03-16 21:41:15

level55

Time of First Successful Submission: 2025-03-16 21:42:06

level56

Time of First Successful Submission: 2025-03-16 21:43:06

level57

Time of First Successful Submission: 2025-03-16 21:47:10

level58

Time of First Successful Submission: 2025-03-16 21:54:01

level59

Time of First Successful Submission: 2025-03-16 21:56:32

level60

Time of First Successful Submission: 2025-03-16 21:59:31

level61

Time of First Successful Submission: 2025-03-16 22:00:09

level62

Time of First Successful Submission: 2025-03-16 22:00:25

level63

Time of First Successful Submission: 2025-03-16 22:00:50

level64

Time of First Successful Submission: 2025-03-16 22:02:09

level65

Time of First Successful Submission: 2025-03-16 22:03:36

level66

Time of First Successful Submission: 2025-03-16 22:05:40

level67

Time of First Successful Submission: 2025-03-16 22:08:22

level68

Time of First Successful Submission: 2025-03-16 22:14:50

level70

Time of First Successful Submission: 2025-03-16 22:18:07

level71

Time of First Successful Submission: 2025-03-16 22:22:58

level72

Time of First Successful Submission: 2025-03-16 22:25:25

level73

Time of First Successful Submission: 2025-03-16 23:02:56

level74

Time of First Successful Submission: 2025-03-16 23:07:59

level76

Time of First Successful Submission: 2025-03-16 23:09:33

level77

Time of First Successful Submission: 2025-03-16 23:10:50

level78

Time of First Successful Submission: 2025-03-17 02:25:57

level79

Time of First Successful Submission: 2025-03-17 02:28:50

level80

Time of First Successful Submission: 2025-03-17 02:32:28

level82

Time of First Successful Submission: 2025-03-17 02:33:06

level83

Time of First Successful Submission: 2025-03-17 02:46:50

level84

Time of First Successful Submission: 2025-03-17 03:05:50

level85

Time of First Successful Submission: 2025-03-17 03:06:51

level86

Time of First Successful Submission: 2025-03-17 03:09:22

level87

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

level88

Time of First Successful Submission: 2025-03-17 03:14:44

level89

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

level90

Time of First Successful Submission: 2025-03-17 03:20:08

level91

Time of First Successful Submission: 2025-03-17 03:21:05

level92

Time of First Successful Submission: 2025-03-17 03:22:43

level93

Time of First Successful Submission: 2025-03-17 03:49:51

level94

Time of First Successful Submission: 2025-03-17 03:56:21

level95

Time of First Successful Submission: 2025-03-17 04:00:25

level96

Time of First Successful Submission: 2025-03-17 04:01:23

level97

Time of First Successful Submission: 2025-03-17 04:03:53

level98

Time of First Successful Submission: 2025-03-17 04:05:19

level99

Time of First Successful Submission: 2025-03-17 04:08:24

level100

Time of First Successful Submission: 2025-03-17 04:09:58

level101

Time of First Successful Submission: 2025-03-17 04:13:10

level102

Time of First Successful Submission: 2025-03-17 04:16:00

level103

Time of First Successful Submission: 2025-03-17 04:20:45

level104

Time of First Successful Submission: 2025-03-17 04:22:37

level105

Time of First Successful Submission: 2025-03-17 04:28:38

level106

Time of First Successful Submission: 2025-03-17 04:31:19

level107

Time of First Successful Submission: 2025-03-17 04:50:02

level108

Time of First Successful Submission: 2025-03-17 04:50:44

level109

Time of First Successful Submission: 2025-03-17 04:51:06

level110

Time of First Successful Submission: 2025-03-17 04:52:56

level111

Time of First Successful Submission: 2025-03-17 04:54:14

level112

Time of First Successful Submission: 2025-03-17 04:58:07

level113

Time of First Successful Submission: 2025-03-17 04:59:00

level114

Time of First Successful Submission: 2025-03-17 05:00:07

level115

Time of First Successful Submission: 2025-03-17 05:00:59

level116

Time of First Successful Submission: 2025-03-17 05:02:10

level117

Time of First Successful Submission: 2025-03-17 05:04:52

level118

Time of First Successful Submission: 2025-03-17 05:06:11

level119

Time of First Successful Submission: 2025-03-17 05:11:32

level120

Time of First Successful Submission: 2025-03-17 05:12:46

level121

Time of First Successful Submission: 2025-03-17 05:13:26

level122

Time of First Successful Submission: 2025-03-17 05:14:12

level123

Time of First Successful Submission: 2025-03-17 05:14:45

level124

Time of First Successful Submission: 2025-03-17 05:15:58

level125

Time of First Successful Submission: 2025-03-17 05:59:07

level126

Time of First Successful Submission: 2025-03-17 06:01:10

level127

Time of First Successful Submission: 2025-03-17 07:34:48

level128

Time of First Successful Submission: 2025-03-17 07:36:50

level129

Time of First Successful Submission: 2025-03-17 07:45:34

level130

Time of First Successful Submission: 2025-03-17 07:57:51

level131

Time of First Successful Submission: 2025-03-17 08:00:41

level132

Time of First Successful Submission: 2025-03-17 08:02:17

level133

Time of First Successful Submission: 2025-03-17 08:03:28

level134

Time of First Successful Submission: 2025-03-17 08:12:41

level135

Time of First Successful Submission: 2025-03-17 08:14:43

level136

Time of First Successful Submission: 2025-03-17 08:15:38

level137

Time of First Successful Submission: 2025-03-17 08:16:46

level138

Time of First Successful Submission: 2025-03-17 08:17:40

level139

Time of First Successful Submission: 2025-03-17 08:19:27

level140

Time of First Successful Submission: 2025-03-17 22:48:56

level141

Time of First Successful Submission: 2025-03-17 23:08:28

level142

Time of First Successful Submission: 2025-03-18 00:04:43

SQL Queries

Time of First Successful Submission: 2025-03-18 00:12:39

Filtering SQL

Time of First Successful Submission: 2025-03-18 00:16:00

Choosing Columns

Time of First Successful Submission: 2025-03-18 00:17:39

Exclusionary Filtering

Time of First Successful Submission: 2025-03-18 00:18:40

Filtering Strings

Time of First Successful Submission: 2025-03-18 00:19:31

Filtering on Expressions

Time of First Successful Submission: 2025-03-18 00:24:05

SELECTing Expressions

Time of First Successful Submission: 2025-03-18 00:29:42

Composite Conditions

Time of First Successful Submission: 2025-03-18 00:30:54

Reaching Your LIMITs

Time of First Successful Submission: 2025-03-18 00:31:51

Querying Metadata

Time of First Successful Submission: 2025-03-18 00:33:03