Advent of Pwn

12 / 12 58 / 542


Day 01

Time of First Successful Submission: 2026-02-14 19:28:09

Day 02

Time of First Successful Submission: 2026-02-14 20:07:56

Day 03

Time of First Successful Submission: 2026-02-14 20:15:00

Day 04

Time of First Successful Submission: 2026-02-14 20:28:54

Day 05

Time of First Successful Submission: 2026-02-14 20:50:44

Day 06

Time of First Successful Submission: 2026-02-14 21:30:52

Day 07

Time of First Successful Submission: 2026-02-14 21:39:01

Day 08

Time of First Successful Submission: 2026-02-14 21:42:36

Day 09

Time of First Successful Submission: 2026-02-14 22:06:20

Day 10

Time of First Successful Submission: 2026-02-14 22:20:03

Day 11

Time of First Successful Submission: 2026-02-15 04:46:06

Day 12

Time of First Successful Submission: 2026-02-15 05:39:08


CTF Archive

179 / 703 6 / 749


REV - 200 - NET1

Time of First Successful Submission: 2026-02-15 06:01:54

WEB - 100 - Networking 101

Time of First Successful Submission: 2026-02-15 06:13:07

WEB - 200

Time of First Successful Submission: 2026-02-15 06:43:34

WEB - 200 - Hardware

Time of First Successful Submission: 2026-02-15 07:03:43

WEB - 300 - Evil Burritos 2

Time of First Successful Submission: 2026-02-15 07:14:17

WEB - 500 - Love Letter

Time of First Successful Submission: 2026-02-15 07:18:03

CRYPTO - 100 - 1

Time of First Successful Submission: 2026-02-15 07:20:58

CRYPTO - 100 - 2

Time of First Successful Submission: 2026-02-15 07:22:11

CRYPTO - 100 - 3

Time of First Successful Submission: 2026-02-15 07:23:15

CRYPTO - 100 - 4

Time of First Successful Submission: 2026-02-15 07:24:25

CRYPTO - 200 - 5

Time of First Successful Submission: 2026-02-15 07:25:34

CRYPTO - 200 - 6

Time of First Successful Submission: 2026-02-15 07:27:02

CRYPTO - 200 - 7

Time of First Successful Submission: 2026-02-15 07:28:37

CRYPTO - 300 - 8

Time of First Successful Submission: 2026-02-15 07:32:05

CRYPTO - 300 - 9

Time of First Successful Submission: 2026-02-15 07:34:28

CRYPTO - 300 - 10

Time of First Successful Submission: 2026-02-15 07:45:23

REV - 400

Time of First Successful Submission: 2026-02-15 07:49:36

WEB - 100

Time of First Successful Submission: 2026-02-15 07:55:26

WEB - 200

Time of First Successful Submission: 2026-02-15 07:59:38

WEB - 300

Time of First Successful Submission: 2026-02-15 08:18:58

EXPLOIT - 400

Time of First Successful Submission: 2026-02-15 21:37:02

EXPLOIT - 500

Time of First Successful Submission: 2026-02-15 21:58:26

REV - 100 - Egg Shells

Time of First Successful Submission: 2026-02-15 22:05:35

REV - 500 - aerosol can

Time of First Successful Submission: 2026-02-15 22:14:49

EXPLOITATION - 100 - The Road Less Traveled/bo

Time of First Successful Submission: 2026-02-15 22:17:12

EXPLOITATION - 300 - Ish

Time of First Successful Submission: 2026-02-15 22:41:46

EXPLOITATION - 300 - S3

Time of First Successful Submission: 2026-02-18 07:22:08

EXPLOITATION - 400 - Saturn

Time of First Successful Submission: 2026-02-18 09:00:46

CRYPTO - 300 - cfbsum

Time of First Successful Submission: 2026-02-18 09:11:36

CRYPTO - 300 - Feal

Time of First Successful Submission: 2026-02-18 09:15:22

WEB - 100 - Big Data

Time of First Successful Submission: 2026-02-18 09:16:47

FORENSICS - 200 - Obscurity

Time of First Successful Submission: 2026-02-18 09:17:59

PWN - 100 - SCV

Time of First Successful Submission: 2026-02-18 09:19:46

PWN - 100 - Pilot

Time of First Successful Submission: 2026-02-18 09:21:03

PWN - 100 - CVV

Time of First Successful Submission: 2026-02-18 09:22:51

PWN - 200 - Auir

Time of First Successful Submission: 2026-02-18 09:24:58

PWN - 300 - Zone

Time of First Successful Submission: 2026-02-18 09:26:16

PWN - 500 - Minesweeper

Time of First Successful Submission: 2026-02-18 09:27:17

REV - 100 - Tablez

Time of First Successful Submission: 2026-02-18 09:28:21

REV - 200 - Prophecy

Time of First Successful Submission: 2026-02-18 09:29:30

REV - 300 - Grumpcheck

Time of First Successful Submission: 2026-02-18 09:30:33

REV - 450 - Banana Script

Time of First Successful Submission: 2026-02-18 09:31:39

CRYPTO - 200 - Almost Xor

Time of First Successful Submission: 2026-02-18 09:32:45

CRYPTO - 350 - Baby Crypt

Time of First Successful Submission: 2026-02-18 09:33:56

MISC - 50 - Serial

Time of First Successful Submission: 2026-02-18 09:34:58

MISC - 100 - twitchplayspwnable

Time of First Successful Submission: 2026-02-18 09:36:02

PWN - 100 - Applicative

Time of First Successful Submission: 2026-02-18 09:37:32

PWN - Password Checker

Time of First Successful Submission: 2026-02-18 10:20:58

CRYPTO - 405 - Forgery

Time of First Successful Submission: 2026-02-18 18:59:06

FORENSICS - 100 - Lazy Leaks

Time of First Successful Submission: 2026-02-18 19:02:56

FORENSICS - 200 - Sonicgraphy Fallout

Time of First Successful Submission: 2026-02-18 19:29:57

FORENSICS - 275 - Contact Us

Time of First Successful Submission: 2026-02-18 19:35:39

PWN - mini golfing

Time of First Successful Submission: 2026-02-19 00:56:20

PWN - vip blacklist

Time of First Successful Submission: 2026-02-19 01:00:18

CRYPTO - 275 - AES Diffusion Pop Quiz

Time of First Successful Submission: 2026-02-19 01:02:44

CRYPTO - 275 - Diffusion Pop Quiz

Time of First Successful Submission: 2026-02-19 01:04:39

CRYPTO - Trapdoor

Time of First Successful Submission: 2026-02-19 01:06:20

FORENSICS - Covert

Time of First Successful Submission: 2026-02-19 01:07:51

OSINT - Authentic Chinese Food

Time of First Successful Submission: 2026-02-19 01:09:43

OSINT - Rickshaw

Time of First Successful Submission: 2026-02-19 01:11:21

PWN - 150 - Easiest Printf

Time of First Successful Submission: 2026-02-19 01:14:07

PWN - 183 - Diet Hard

Time of First Successful Submission: 2026-02-19 01:15:57

PWN - 250 - Baby Heap

Time of First Successful Submission: 2026-02-19 01:17:37

PWN - Free Note

Time of First Successful Submission: 2026-02-19 01:19:16

PWN - 183 - Baby Heap

Time of First Successful Submission: 2026-02-19 01:20:59

PWN - 250 - Blackhole

Time of First Successful Submission: 2026-02-19 01:23:29

PWN - 478 - Zer0 FS

Time of First Successful Submission: 2026-02-19 01:26:09

PWN - 785 - Heap Storm II

Time of First Successful Submission: 2026-02-19 01:27:52

MISC - 343 - Math Game

Time of First Successful Submission: 2026-02-19 01:29:35

PWN - 132 - Zero Task

Time of First Successful Submission: 2026-02-19 01:31:25

PWN - 323 - Baby Aegis

Time of First Successful Submission: 2026-02-19 01:33:41

PWN - 354 - Plang

Time of First Successful Submission: 2026-02-19 01:35:23

PWN - 478 - Scanner

Time of First Successful Submission: 2026-02-19 01:37:12

PWN - 550 - Baby Heap

Time of First Successful Submission: 2026-02-19 01:38:59

PWN - 1000 - Baby Sandbox

Time of First Successful Submission: 2026-02-19 01:41:50

ROP - 366 - Flropyd

Time of First Successful Submission: 2026-02-19 01:44:40

REV - 107 - Elements

Time of First Successful Submission: 2026-02-19 01:45:56

CRYPTO - 107 - Baby RSA

Time of First Successful Submission: 2026-02-19 01:48:40

REV - Future

Time of First Successful Submission: 2026-02-19 01:50:35

REV - VP

Time of First Successful Submission: 2026-02-19 01:52:20

BINARY - 100

Time of First Successful Submission: 2026-02-19 01:54:25

BINARY - 200

Time of First Successful Submission: 2026-02-19 01:56:52

BINARY - 300

Time of First Successful Submission: 2026-02-19 01:58:51

BINARY - 500

Time of First Successful Submission: 2026-02-19 02:00:46

WEB - 100 - Network

Time of First Successful Submission: 2026-02-19 02:02:49

CRYTPO - 200

Time of First Successful Submission: 2026-02-19 02:05:11

CRYTPO - 300

Time of First Successful Submission: 2026-02-19 02:07:25

CRYTPO - 400

Time of First Successful Submission: 2026-02-19 02:09:19

CRYTPO - 500

Time of First Successful Submission: 2026-02-19 02:11:20

BINARY - 100

Time of First Successful Submission: 2026-02-19 02:13:14

BINARY - 200

Time of First Successful Submission: 2026-02-19 02:19:57

BINARY - 300

Time of First Successful Submission: 2026-02-19 02:22:26

BINARY - 400

Time of First Successful Submission: 2026-02-19 02:23:55

BINARY - 500

Time of First Successful Submission: 2026-02-19 02:25:07

FORENSICS - 300

Time of First Successful Submission: 2026-02-20 00:14:13

VULNERABILITY - 500

Time of First Successful Submission: 2026-02-20 00:17:29

VULNERABILITY - 100

Time of First Successful Submission: 2026-02-20 00:19:57

PWN - 250 - Angry Doraemon

Time of First Successful Submission: 2026-02-20 00:22:15

PWN - 300 - 4stone

Time of First Successful Submission: 2026-02-20 00:24:24

PWN - 400 - Minibomb

Time of First Successful Submission: 2026-02-20 00:26:31

PWN - 450 - Weird_snus

Time of First Successful Submission: 2026-02-20 00:28:36

PWN - 550 - Hypercat

Time of First Successful Submission: 2026-02-20 00:31:39

REV - 200 - dodoCrackme

Time of First Successful Submission: 2026-02-20 00:33:50

REV - 400 - Automata

Time of First Successful Submission: 2026-02-20 00:36:05

LOGICAL - 300 - Chronological

Time of First Successful Submission: 2026-02-20 00:39:01

PWN - 200 - linonophobia

Time of First Successful Submission: 2026-02-20 00:41:17

PWN - 300 - Inkaphobia

Time of First Successful Submission: 2026-02-20 00:43:37

PWN - 400 - Gotta Go Fast

Time of First Successful Submission: 2026-02-20 00:46:14

REV - 250 - It's Not Pwn, I Swear!

Time of First Successful Submission: 2026-02-20 00:48:24

REV - 250 - Fewer Thoughts, Head Emptier

Time of First Successful Submission: 2026-02-20 00:50:26

REV - 400 - Foliage

Time of First Successful Submission: 2026-02-20 00:52:27

REV - 100 - Desrever

Time of First Successful Submission: 2026-02-20 00:55:19

CRYPTO - 50 - Stream

Time of First Successful Submission: 2026-02-20 00:57:28

CRYPTO - 50 - Emoji

Time of First Successful Submission: 2026-02-20 00:58:38

CRYPTO - 150 - Secure Encoding Hex

Time of First Successful Submission: 2026-02-20 01:01:25

CRYPTO - 150 - OTP

Time of First Successful Submission: 2026-02-20 01:02:46

CRYPTO - 150 - Hash

Time of First Successful Submission: 2026-02-20 01:03:55

CRYPTO - 200 - CBC

Time of First Successful Submission: 2026-02-20 01:05:05

CRYPTO - 492 - Living Without Expectations

Time of First Successful Submission: 2026-02-20 01:06:12

CRYPTO - 492 - Secure Encoding Base64

Time of First Successful Submission: 2026-02-20 01:07:17

CRYPTO - 495 - Poker

Time of First Successful Submission: 2026-02-20 01:08:37

REV - 100 - Chaos

Time of First Successful Submission: 2026-02-20 01:09:44

REV - 100 - Snailchecker

Time of First Successful Submission: 2026-02-20 01:10:54

REV - 359 - Scrambled

Time of First Successful Submission: 2026-02-20 01:12:35

REV - 433 - Sheepish

Time of First Successful Submission: 2026-02-20 01:12:51

CRYPTO - 100 - RSA

Time of First Successful Submission: 2026-02-20 01:13:06

CRYPTO - 100 - Signer

Time of First Successful Submission: 2026-02-20 01:13:24

CRYPTO - 100 - Emoticons

Time of First Successful Submission: 2026-02-20 01:13:41

FORENSICS - 458 - Crypto

Time of First Successful Submission: 2026-02-20 01:13:56

MISC - 100 - Signpost

Time of First Successful Submission: 2026-02-20 01:14:11

REV - 400 - bf

Time of First Successful Submission: 2026-02-20 01:15:59

REV - 500 - Vokram

Time of First Successful Submission: 2026-02-20 01:17:42

CRYPTO - 100 - base64

Time of First Successful Submission: 2026-02-20 01:18:10

CRYPTO - 200 - Integrity

Time of First Successful Submission: 2026-02-20 01:18:39

PWN - 100 - Shell This!

Time of First Successful Submission: 2026-02-20 01:18:55

PWN - 200 - Return Of What

Time of First Successful Submission: 2026-02-20 01:19:11

PWN - 442 - Return Of Whats Revenge

Time of First Successful Submission: 2026-02-20 01:19:28

PWN - 499 - VECC

Time of First Successful Submission: 2026-02-20 01:19:44

PWN - 499 - Zombie

Time of First Successful Submission: 2026-02-20 01:20:02

REV - 100 - Formatting

Time of First Successful Submission: 2026-02-20 01:21:22

CRYPTO - 100 - ROT-I

Time of First Successful Submission: 2026-02-20 01:21:55

CRYPTO - 200 - BabyRSA

Time of First Successful Submission: 2026-02-20 01:22:11

CRYPTO - 416 - my first echo server

Time of First Successful Submission: 2026-02-20 01:22:27

CRYPTO - 422 - Extra Cool Block Chaining

Time of First Successful Submission: 2026-02-20 01:22:44

CRYPTO - 445 - Hex Cipher Shift

Time of First Successful Submission: 2026-02-20 01:23:00

CRYPTO - 452 - CEEBC

Time of First Successful Submission: 2026-02-20 01:23:17

CRYPTO - 500 - 1337crypt

Time of First Successful Submission: 2026-02-20 01:23:32

CRYPTO - 500 - impECCable

Time of First Successful Submission: 2026-02-20 01:25:13

CRYPTO - 500 - LSB||MSB Calculation Game

Time of First Successful Submission: 2026-02-20 01:25:36

PWN - 100 - Babygame

Time of First Successful Submission: 2026-02-20 01:25:53

REV - 100 - Juniperus

Time of First Successful Submission: 2026-02-20 01:26:10

REV - 200 - Flag Loader

Time of First Successful Submission: 2026-02-20 01:26:26

REV - 491 - Flag Checker

Time of First Successful Submission: 2026-02-20 01:26:42

CRYPTO - 100 - Break Me!

Time of First Successful Submission: 2026-02-20 01:26:57

CRYPTO - 100 - Substitution Cipher I

Time of First Successful Submission: 2026-02-20 01:27:13

CRYPTO - 100 - treaure

Time of First Successful Submission: 2026-02-20 01:27:29

CRYPTO - 500 - 1337crypt v2

Time of First Successful Submission: 2026-02-20 01:27:44

CRYPTO - 500 - power sign

Time of First Successful Submission: 2026-02-20 01:29:12

PWN - Babypywn

Time of First Successful Submission: 2026-02-20 01:29:27

CRYPTO - 50 - Baby-Arx

Time of First Successful Submission: 2026-02-20 01:29:43

CRYPTO - Oracle For Block Cipher Enthusiasts

Time of First Successful Submission: 2026-02-20 01:29:58

CRYPTO - RSA Interval Oracle 1

Time of First Successful Submission: 2026-02-20 01:30:14

CRYPTO - RSA Interval Oracle 2

Time of First Successful Submission: 2026-02-20 01:30:40

CRYPTO - RSA Interval Oracle 3

Time of First Successful Submission: 2026-02-20 01:30:57

CRYPTO - RSA Interval Oracle 4

Time of First Successful Submission: 2026-02-20 01:31:12

REV - 335 - Ternary Brained

Time of First Successful Submission: 2026-02-20 01:31:28

REV - 449 - Adorable Encrypted Animal

Time of First Successful Submission: 2026-02-20 01:31:42

CRYPTO - 100 - Shufflebox

Time of First Successful Submission: 2026-02-20 01:33:09

CRYPTO - 200 - My Array Generator

Time of First Successful Submission: 2026-02-20 01:33:24

FORENSICS - 100 - Baby's First Forensics

Time of First Successful Submission: 2026-02-20 01:33:41

MISC - 100 - Intercepted Transmissions

Time of First Successful Submission: 2026-02-20 01:33:57

MISC - 141 - Wacky Recipe

Time of First Successful Submission: 2026-02-20 01:34:13

PWN - 100 - fakeobj.py

Time of First Successful Submission: 2026-02-20 01:34:28

PWN - 300 - rw.py

Time of First Successful Submission: 2026-02-20 01:34:44

PWN - 300 - corporate-cliche

Time of First Successful Submission: 2026-02-20 01:34:59

CRYPTO - 100 - yet another login

Time of First Successful Submission: 2026-02-20 01:35:16

CRYPTO - 300 - Speak Friend, and Enter

Time of First Successful Submission: 2026-02-20 01:35:31

CRYPTO - 300 - hungry-hungry-caterpillar

Time of First Successful Submission: 2026-02-20 01:35:47

CRYPTO - 400 - good game spawn point

Time of First Successful Submission: 2026-02-20 01:36:03


Demo dojo

1 / 17 16 / 16



Intro to Cybersecurity

183 / 183 147 / 19145


Path Traversal 1

Time of First Successful Submission: 2026-01-29 03:45:19

Path Traversal 2

Time of First Successful Submission: 2026-01-29 03:48:17

CMDi 1

Time of First Successful Submission: 2026-01-29 03:49:39

CMDi 2

Time of First Successful Submission: 2026-01-29 03:51:37

CMDi 3

Time of First Successful Submission: 2026-01-29 03:54:03

CMDi 4

Time of First Successful Submission: 2026-01-29 03:55:41

CMDi 5

Time of First Successful Submission: 2026-01-29 03:57:27

CMDi 6

Time of First Successful Submission: 2026-01-29 03:58:56

Authentication Bypass 1

Time of First Successful Submission: 2026-01-29 04:00:27

Authentication Bypass 2

Time of First Successful Submission: 2026-01-29 04:01:56

SQLi 1

Time of First Successful Submission: 2026-01-29 04:03:45

SQLi 2

Time of First Successful Submission: 2026-01-29 04:05:29

SQLi 3

Time of First Successful Submission: 2026-01-29 04:07:05

SQLi 4

Time of First Successful Submission: 2026-01-29 04:08:55

SQLi 5

Time of First Successful Submission: 2026-01-29 04:12:47

XSS 1

Time of First Successful Submission: 2026-01-29 04:15:22

XSS 2

Time of First Successful Submission: 2026-01-29 04:17:29

XSS 3

Time of First Successful Submission: 2026-01-29 04:19:47

XSS 4

Time of First Successful Submission: 2026-01-29 04:22:15

XSS 5

Time of First Successful Submission: 2026-01-29 04:25:07

XSS 6

Time of First Successful Submission: 2026-01-29 04:27:47

XSS 7

Time of First Successful Submission: 2026-01-29 04:32:00

CSRF 1

Time of First Successful Submission: 2026-01-29 04:35:00

CSRF 2

Time of First Successful Submission: 2026-01-29 04:38:10

CSRF 3

Time of First Successful Submission: 2026-01-29 04:41:20

CSRF 4

Time of First Successful Submission: 2026-01-29 04:44:47

CSRF 5

Time of First Successful Submission: 2026-01-29 04:48:38

Connect

Time of First Successful Submission: 2026-01-29 04:55:32

Send

Time of First Successful Submission: 2026-01-29 04:58:16

Shutdown

Time of First Successful Submission: 2026-01-29 05:00:47

Listen

Time of First Successful Submission: 2026-01-29 05:03:41

Scan 1

Time of First Successful Submission: 2026-01-29 05:10:24

Scan 2

Time of First Successful Submission: 2026-01-29 05:14:11

Monitor 1

Time of First Successful Submission: 2026-01-29 05:17:45

Monitor 2

Time of First Successful Submission: 2026-01-29 05:44:24

Sniffing Cookies

Time of First Successful Submission: 2026-01-29 05:47:12

Network Configuration

Time of First Successful Submission: 2026-01-29 05:49:07

Firewall 1

Time of First Successful Submission: 2026-01-29 05:51:03

Firewall 2

Time of First Successful Submission: 2026-01-29 05:52:59

Firewall 3

Time of First Successful Submission: 2026-01-29 05:55:31

Denial of Service 1

Time of First Successful Submission: 2026-01-29 05:58:16

Denial of Service 2

Time of First Successful Submission: 2026-01-29 06:01:40

Denial of Service 3

Time of First Successful Submission: 2026-01-29 06:07:17

Ethernet

Time of First Successful Submission: 2026-01-29 06:11:48

IP

Time of First Successful Submission: 2026-01-29 06:14:06

TCP

Time of First Successful Submission: 2026-01-29 06:17:24

TCP Handshake

Time of First Successful Submission: 2026-01-29 06:19:53

UDP

Time of First Successful Submission: 2026-01-29 06:22:21

UDP 2

Time of First Successful Submission: 2026-01-29 06:24:49

UDP Spoofing 1

Time of First Successful Submission: 2026-01-29 06:27:18

UDP Spoofing 2

Time of First Successful Submission: 2026-01-29 06:30:33

UDP Spoofing 3

Time of First Successful Submission: 2026-01-29 06:36:22

UDP Spoofing 4

Time of First Successful Submission: 2026-01-29 06:45:10

ARP

Time of First Successful Submission: 2026-01-29 06:48:30

Intercept

Time of First Successful Submission: 2026-01-29 06:53:39

Man-in-the-Middle

Time of First Successful Submission: 2026-01-29 08:08:40

XOR

Time of First Successful Submission: 2026-01-29 08:11:01

XORing Hex

Time of First Successful Submission: 2026-01-29 08:13:26

XORing ASCII

Time of First Successful Submission: 2026-01-29 08:15:49

XORing ASCII Strings

Time of First Successful Submission: 2026-01-29 08:19:25

One-time Pad

Time of First Successful Submission: 2026-01-29 08:20:58

One-time Pad Tampering

Time of First Successful Submission: 2026-01-29 08:23:52

Many-time Pad

Time of First Successful Submission: 2026-01-29 08:26:45

AES

Time of First Successful Submission: 2026-01-29 08:28:50

AES-ECB-CPA

Time of First Successful Submission: 2026-01-29 08:33:23

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2026-01-29 08:37:08

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2026-01-29 08:39:41

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2026-01-29 08:42:50

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2026-01-29 08:46:20

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2026-01-29 08:48:44

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2026-01-29 08:51:08

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2026-01-29 08:55:37

AES-CBC

Time of First Successful Submission: 2026-01-29 08:58:21

AES-CBC Tampering

Time of First Successful Submission: 2026-01-29 09:01:33

AES-CBC Resizing

Time of First Successful Submission: 2026-01-29 09:04:29

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2026-01-29 09:09:59

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2026-01-29 09:12:57

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2026-01-29 09:16:01

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2026-01-29 09:19:44

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2026-01-29 09:23:18

DHKE

Time of First Successful Submission: 2026-01-29 09:27:19

DHKE-to-AES

Time of First Successful Submission: 2026-01-29 09:30:32

RSA 1

Time of First Successful Submission: 2026-01-29 09:35:17

RSA 2

Time of First Successful Submission: 2026-01-29 09:43:32

RSA 3

Time of First Successful Submission: 2026-01-29 09:46:20

RSA 4

Time of First Successful Submission: 2026-01-29 09:49:17

RSA Signatures

Time of First Successful Submission: 2026-01-29 09:52:26

SHA 1

Time of First Successful Submission: 2026-01-29 09:54:29

SHA 2

Time of First Successful Submission: 2026-01-29 09:56:16

TLS 1

Time of First Successful Submission: 2026-01-29 09:59:16

TLS 2

Time of First Successful Submission: 2026-01-29 10:07:04

level1

Time of First Successful Submission: 2026-01-29 10:09:45

level2

Time of First Successful Submission: 2026-01-29 10:11:24

level3

Time of First Successful Submission: 2026-01-29 10:13:01

level4

Time of First Successful Submission: 2026-01-29 10:14:46

level5

Time of First Successful Submission: 2026-01-29 10:16:56

level6

Time of First Successful Submission: 2026-01-29 10:18:59

level7

Time of First Successful Submission: 2026-01-29 10:21:23

level8

Time of First Successful Submission: 2026-01-29 10:23:29

level9

Time of First Successful Submission: 2026-01-29 10:25:36

level10

Time of First Successful Submission: 2026-01-29 10:27:47

level11

Time of First Successful Submission: 2026-01-29 10:30:18

level12

Time of First Successful Submission: 2026-01-29 10:33:04

level13

Time of First Successful Submission: 2026-01-29 10:34:54

level14

Time of First Successful Submission: 2026-01-29 10:37:38

level15

Time of First Successful Submission: 2026-01-29 10:39:55

level16

Time of First Successful Submission: 2026-01-29 10:42:44

level17

Time of First Successful Submission: 2026-01-29 10:45:20

level18

Time of First Successful Submission: 2026-01-29 10:48:02

level19

Time of First Successful Submission: 2026-01-29 10:50:53

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2026-01-29 10:54:32

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2026-01-29 10:57:12

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2026-01-29 11:00:31

Reading Endianness (Python)

Time of First Successful Submission: 2026-01-29 11:03:11

Reading Endianness (C)

Time of First Successful Submission: 2026-01-29 11:06:35

Reading Endianness (x86)

Time of First Successful Submission: 2026-01-29 11:10:13

Version Information (Python)

Time of First Successful Submission: 2026-01-29 11:13:12

Version Information (C)

Time of First Successful Submission: 2026-01-29 11:16:12

Version Information (x86)

Time of First Successful Submission: 2026-01-29 11:19:22

Metadata and Data (Python)

Time of First Successful Submission: 2026-01-29 11:22:25

Metadata and Data (C)

Time of First Successful Submission: 2026-01-29 11:25:38

Metadata and Data (x86)

Time of First Successful Submission: 2026-01-29 11:29:04

Input Restrictions (Python)

Time of First Successful Submission: 2026-01-29 11:32:17

Input Restrictions (C)

Time of First Successful Submission: 2026-01-29 11:35:38

Input Restrictions (x86)

Time of First Successful Submission: 2026-01-29 11:39:21

Behold the cIMG! (Python)

Time of First Successful Submission: 2026-01-29 11:43:09

Behold the cIMG! (C)

Time of First Successful Submission: 2026-01-29 14:26:33

Behold the cIMG! (x86)

Time of First Successful Submission: 2026-01-29 14:32:38

A Basic cIMG (Python)

Time of First Successful Submission: 2026-01-29 14:34:40

A Basic cIMG (C)

Time of First Successful Submission: 2026-01-29 14:36:36

A Basic cIMG (x86)

Time of First Successful Submission: 2026-01-29 14:38:18

Internal State Mini (C)

Time of First Successful Submission: 2026-01-29 14:41:20

Internal State Mini (x86)

Time of First Successful Submission: 2026-01-29 14:43:06

Internal State (C)

Time of First Successful Submission: 2026-01-29 14:45:40

Internal State (x86)

Time of First Successful Submission: 2026-01-29 14:47:57

File Formats: Directives (C)

Time of First Successful Submission: 2026-01-29 14:50:38

File Formats: Directives (x86)

Time of First Successful Submission: 2026-01-29 14:52:49

The Patch Directive

Time of First Successful Submission: 2026-01-29 14:59:37

Optimizing for Space

Time of First Successful Submission: 2026-01-29 15:06:55

Tweaking Images

Time of First Successful Submission: 2026-01-29 15:36:46

Storage and Retrieval

Time of First Successful Submission: 2026-01-29 15:54:16

Extracting Knowledge

Time of First Successful Submission: 2026-01-29 16:13:34

Advanced Sprites

Time of First Successful Submission: 2026-01-29 16:26:58

Accessing Resources

Time of First Successful Submission: 2026-01-29 16:32:41

Unsafe Animations

Time of First Successful Submission: 2026-01-29 16:36:45

Animations

Time of First Successful Submission: 2026-01-29 16:46:49

Interoperability: Patching Data

Time of First Successful Submission: 2026-01-29 18:26:40

Patching Code

Time of First Successful Submission: 2026-01-29 18:30:09

Patching Control Flow

Time of First Successful Submission: 2026-01-29 18:32:42

Your First Overflow (easy)

Time of First Successful Submission: 2026-01-29 18:35:59

Your First Overflow (hard)

Time of First Successful Submission: 2026-01-29 18:38:16

Precision (easy)

Time of First Successful Submission: 2026-01-29 18:40:33

Precision (hard)

Time of First Successful Submission: 2026-01-29 18:43:24

Variable Control (easy)

Time of First Successful Submission: 2026-01-29 18:45:49

Variable Control (hard)

Time of First Successful Submission: 2026-01-29 18:48:36

Control Hijack (easy)

Time of First Successful Submission: 2026-01-29 18:51:21

Control Hijack (hard)

Time of First Successful Submission: 2026-01-29 18:53:58

Tricky Control Hijack (easy)

Time of First Successful Submission: 2026-01-29 18:57:22

Tricky Control Hijack (hard)

Time of First Successful Submission: 2026-01-29 19:00:25

PIEs (easy)

Time of First Successful Submission: 2026-01-29 19:09:32

PIEs (hard)

Time of First Successful Submission: 2026-01-29 19:15:10

String Lengths (easy)

Time of First Successful Submission: 2026-01-29 19:18:02

String Lengths (hard)

Time of First Successful Submission: 2026-01-29 19:20:29

Basic Shellcode

Time of First Successful Submission: 2026-01-29 19:22:42

NOP Sleds

Time of First Successful Submission: 2026-01-29 19:24:04

NULL-Free Shellcode

Time of First Successful Submission: 2026-01-29 19:25:32

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2026-01-29 19:28:03

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2026-01-29 19:30:21

Hijack to Shellcode (easy)

Time of First Successful Submission: 2026-01-29 19:35:09

Hijack to Shellcode (hard)

Time of First Successful Submission: 2026-01-29 19:41:44

ECB-to-Win (easy)

Time of First Successful Submission: 2026-01-29 19:47:43

ECB-to-Win (hard)

Time of First Successful Submission: 2026-01-29 19:50:35

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2026-01-29 19:53:33

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2026-01-29 19:56:20

CIMG Screenshots

Time of First Successful Submission: 2026-01-29 23:28:54

CIMG Screenshots 2

Time of First Successful Submission: 2026-01-30 00:16:41

Wily Webserver

Time of First Successful Submission: 2026-01-30 00:48:07

The Watering Hole

Time of First Successful Submission: 2026-01-30 01:21:09

Secure Chat 1

Time of First Successful Submission: 2026-01-30 02:03:20

Secure Chat 2

Time of First Successful Submission: 2026-01-30 02:19:58

Secure Chat 3

Time of First Successful Submission: 2026-02-11 17:36:51

Secure Chat 4

Time of First Successful Submission: 2026-02-11 17:47:08

Secure Chat 5

Time of First Successful Submission: 2026-02-11 18:05:26


Program Security

160 / 162 2 / 9251


ello ackers!

Time of First Successful Submission: 2026-01-31 05:12:28

Syscall Smuggler

Time of First Successful Submission: 2026-01-31 05:17:23

Syscall Shenanigans

Time of First Successful Submission: 2026-01-31 05:19:50

Byte Budget

Time of First Successful Submission: 2026-01-31 06:48:51

ClobberCode

Time of First Successful Submission: 2026-01-31 06:55:29

Diverse Delivery

Time of First Successful Submission: 2026-01-31 07:00:05

Pocket Payload

Time of First Successful Submission: 2026-01-31 12:27:00

Micro Menace

Time of First Successful Submission: 2026-01-31 12:32:22

Login Leakage (Easy)

Time of First Successful Submission: 2026-01-31 13:57:19

Login Leakage (Hard)

Time of First Successful Submission: 2026-01-31 14:01:11

Bounds Breaker (Easy)

Time of First Successful Submission: 2026-01-31 14:04:56

Bounds Breaker (Hard)

Time of First Successful Submission: 2026-01-31 14:07:52

Casting Catastrophe (Easy)

Time of First Successful Submission: 2026-01-31 14:12:53

Casting Catastrophe (Hard)

Time of First Successful Submission: 2026-01-31 14:16:17

Pointer Problems (Easy)

Time of First Successful Submission: 2026-01-31 14:22:35

Pointer Problems (Hard)

Time of First Successful Submission: 2026-01-31 14:39:19

Anomalous Array (Easy)

Time of First Successful Submission: 2026-01-31 14:47:31

Anomalous Array (Hard)

Time of First Successful Submission: 2026-01-31 14:51:14

Now you got it (Easy)

Time of First Successful Submission: 2026-01-31 14:55:37

Now you got it (Hard)

Time of First Successful Submission: 2026-01-31 15:01:04

Loop Lunacy (Easy)

Time of First Successful Submission: 2026-01-31 15:05:46

Loop Lunacy (Hard)

Time of First Successful Submission: 2026-01-31 15:08:30

Nosy Neighbor (Easy)

Time of First Successful Submission: 2026-01-31 15:10:33

Nosy Neighbor (Hard)

Time of First Successful Submission: 2026-01-31 15:12:47

Recursive Ruin (Easy)

Time of First Successful Submission: 2026-01-31 15:16:39

Recursive Ruin (Hard)

Time of First Successful Submission: 2026-01-31 15:28:59

Lingering Leftover (Easy)

Time of First Successful Submission: 2026-01-31 15:32:28

Lingering Leftover (Hard)

Time of First Successful Submission: 2026-01-31 15:35:10

Latent Leak (Easy)

Time of First Successful Submission: 2026-01-31 15:43:49

Latent Leak (Hard)

Time of First Successful Submission: 2026-01-31 16:00:05

Fork Foolery (Easy)

Time of First Successful Submission: 2026-01-31 16:04:59

Fork Foolery (Hard)

Time of First Successful Submission: 2026-01-31 16:21:57

Canary Conundrum (Easy)

Time of First Successful Submission: 2026-01-31 18:42:41

Canary Conundrum (Hard)

Time of First Successful Submission: 2026-01-31 19:47:22

A Crafty Clobber (Easy)

Time of First Successful Submission: 2026-01-31 19:53:08

A Crafty Clobber (Hard)

Time of First Successful Submission: 2026-01-31 19:56:54

Can It Fizz?

Time of First Successful Submission: 2026-01-31 20:13:14

Does It Buzz?

Time of First Successful Submission: 2026-01-31 20:22:16

Make It FizzBuzz

Time of First Successful Submission: 2026-01-31 21:17:41

Terrible Token (Easy)

Time of First Successful Submission: 2026-01-31 21:21:31

Terrible Token (Hard)

Time of First Successful Submission: 2026-01-31 21:24:41

Tangled Ticket (Easy)

Time of First Successful Submission: 2026-01-31 21:27:23

Tangled Ticket (Hard)

Time of First Successful Submission: 2026-01-31 21:30:26

Bit Bender

Time of First Successful Submission: 2026-01-31 21:34:09

Substitution Sorcery

Time of First Successful Submission: 2026-01-31 21:37:36

Meager Mangler (Easy)

Time of First Successful Submission: 2026-01-31 21:42:19

Meager Mangler (Hard)

Time of First Successful Submission: 2026-01-31 21:45:39

Monstrous Mangler (Easy)

Time of First Successful Submission: 2026-01-31 21:50:26

Monstrous Mangler (Hard)

Time of First Successful Submission: 2026-01-31 21:54:58

Patched Up (Easy)

Time of First Successful Submission: 2026-01-31 22:00:02

Patched Up (Hard)

Time of First Successful Submission: 2026-01-31 22:03:13

Puzzle Patch (Easy)

Time of First Successful Submission: 2026-01-31 22:05:56

Puzzle Patch (Hard)

Time of First Successful Submission: 2026-01-31 22:08:11

Patch Perfect (Easy)

Time of First Successful Submission: 2026-01-31 22:11:18

Patch Perfect (Hard)

Time of First Successful Submission: 2026-01-31 22:14:03

Trust the Yancode (Easy)

Time of First Successful Submission: 2026-01-31 22:17:42

Trust the Yancode (Hard)

Time of First Successful Submission: 2026-01-31 22:26:27

Know the Yancode (Easy)

Time of First Successful Submission: 2026-01-31 22:28:43

Know the Yancode (Hard)

Time of First Successful Submission: 2026-01-31 22:32:51

Master the Yancode (Easy)

Time of First Successful Submission: 2026-01-31 22:35:20

Master the Yancode (Hard)

Time of First Successful Submission: 2026-01-31 22:38:08

Transcend the Yancode (Easy)

Time of First Successful Submission: 2026-01-31 22:40:45

Transcend the Yancode (Hard)

Time of First Successful Submission: 2026-01-31 23:05:30

The Yanalyzer (Easy)

Time of First Successful Submission: 2026-01-31 23:10:45

The Yanalyzer (Hard)

Time of First Successful Submission: 2026-01-31 23:46:38

The Yangler (Easy)

Time of First Successful Submission: 2026-02-01 00:01:30

The Yangler (Hard)

Time of First Successful Submission: 2026-02-01 00:34:26

Yancraft (Easy)

Time of First Successful Submission: 2026-02-01 00:48:19

Yancraft (Hard)

Time of First Successful Submission: 2026-02-01 00:53:55

Yansanity (Easy)

Time of First Successful Submission: 2026-02-01 01:08:53

Yansanity (Hard)

Time of First Successful Submission: 2026-02-01 02:50:27

When the Cow Says Moo

Time of First Successful Submission: 2026-02-01 03:13:20

Predictable Migration

Time of First Successful Submission: 2026-02-01 03:22:45

Hashing Heifers

Time of First Successful Submission: 2026-02-01 03:26:59

Salty Stampede

Time of First Successful Submission: 2026-02-01 03:36:25

Loose Link (Easy)

Time of First Successful Submission: 2026-02-01 03:40:30

Loose Link (Hard)

Time of First Successful Submission: 2026-02-01 03:43:28

Call Chain (Easy)

Time of First Successful Submission: 2026-02-01 03:47:20

Call Chain (Hard)

Time of First Successful Submission: 2026-02-02 20:18:23

Chain of Command (Easy)

Time of First Successful Submission: 2026-02-02 20:21:59

Chain of Command (Hard)

Time of First Successful Submission: 2026-02-02 20:26:19

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2026-02-02 20:32:34

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2026-02-02 20:35:44

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2026-02-02 20:39:38

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2026-02-02 20:42:47

Indirect Invocation (Easy)

Time of First Successful Submission: 2026-02-02 20:46:43

Indirect Invocation (Hard)

Time of First Successful Submission: 2026-02-02 20:49:30

Leaky Libc (Easy)

Time of First Successful Submission: 2026-02-02 20:56:54

Leaky Libc (Hard)

Time of First Successful Submission: 2026-02-02 21:02:39

Putsception (Easy)

Time of First Successful Submission: 2026-02-02 21:12:22

Putsception (Hard)

Time of First Successful Submission: 2026-02-02 21:17:03

Pivotal Prelude (Easy)

Time of First Successful Submission: 2026-02-02 21:23:01

Pivotal Prelude (Hard)

Time of First Successful Submission: 2026-02-02 21:34:46

Pivotal Pointer (Easy)

Time of First Successful Submission: 2026-02-02 21:48:27

Pivotal Pointer (Hard)

Time of First Successful Submission: 2026-02-02 21:52:26

Pivotal Payload (Easy)

Time of First Successful Submission: 2026-02-02 21:55:10

Pivotal Payload (Hard)

Time of First Successful Submission: 2026-02-02 22:01:09

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2026-02-02 22:04:17

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2026-02-02 23:09:38

Guarded Gadgets (Easy)

Time of First Successful Submission: 2026-02-03 07:21:45

Guarded Gadgets (Hard)

Time of First Successful Submission: 2026-02-03 07:30:16

ROP Roulette (Easy)

Time of First Successful Submission: 2026-02-03 08:11:36

ROP Roulette (Hard)

Time of First Successful Submission: 2026-02-03 09:05:45

Libc Lottery (Easy)

Time of First Successful Submission: 2026-02-03 09:34:58

Libc Lottery (Hard)

Time of First Successful Submission: 2026-02-03 16:48:12

Freebie (Easy)

Time of First Successful Submission: 2026-02-03 16:53:08

Freebie (Hard)

Time of First Successful Submission: 2026-02-03 16:57:09

Freebin Feint (Easy)

Time of First Successful Submission: 2026-02-03 16:59:53

Freebin Feint (Hard)

Time of First Successful Submission: 2026-02-03 17:04:51

Free Flag Fumble (Easy)

Time of First Successful Submission: 2026-02-03 17:08:45

Free Flag Fumble (Hard)

Time of First Successful Submission: 2026-02-03 17:12:32

Fickle Free (Easy)

Time of First Successful Submission: 2026-02-03 17:22:07

Fickle Free (Hard)

Time of First Successful Submission: 2026-02-03 17:26:53

Malloc Mirage (Easy)

Time of First Successful Submission: 2026-02-03 17:32:32

Malloc Mirage (Hard)

Time of First Successful Submission: 2026-02-03 17:35:12

Seeking Secrets (Easy)

Time of First Successful Submission: 2026-02-03 17:43:07

Seeking Secrets (Hard)

Time of First Successful Submission: 2026-02-03 17:46:47

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2026-02-03 17:53:29

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2026-02-03 17:59:07

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2026-02-03 18:12:59

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2026-02-03 18:33:28

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2026-02-03 18:39:41

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2026-02-04 03:59:50

Sus Sequence (Easy)

Time of First Successful Submission: 2026-02-04 05:03:13

Sus Sequence (Hard)

Time of First Successful Submission: 2026-02-04 05:47:17

Echo Emanations (Easy)

Time of First Successful Submission: 2026-02-04 06:03:13

Echo Emanations (Hard)

Time of First Successful Submission: 2026-02-04 06:06:23

Stack Spoofing (Easy)

Time of First Successful Submission: 2026-02-04 06:11:53

Stack Spoofing (Hard)

Time of First Successful Submission: 2026-02-04 06:53:32

Stack Summoning (Easy)

Time of First Successful Submission: 2026-02-04 07:13:00

Stack Summoning (Hard)

Time of First Successful Submission: 2026-02-04 07:20:47

Enterprising Echo (Easy)

Time of First Successful Submission: 2026-02-04 07:53:33

Enterprising Echo (Hard)

Time of First Successful Submission: 2026-02-04 08:02:25

Ephemeral Echo (Easy)

Time of First Successful Submission: 2026-02-04 08:37:33

Ephemeral Echo (Hard)

Time of First Successful Submission: 2026-02-04 08:42:09

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2026-02-04 09:04:03

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2026-02-04 14:21:23

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2026-02-04 20:37:08

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2026-02-04 20:59:52

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2026-02-04 21:05:28

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2026-02-04 21:09:27

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2026-02-04 21:32:15

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2026-02-04 21:50:15

Tcache Terror (Easy)

Time of First Successful Submission: 2026-02-05 01:53:22

Tcache Terror (Hard)

Time of First Successful Submission: 2026-02-05 03:07:15

Containment Composition (Easy)

Time of First Successful Submission: 2026-02-04 14:45:00

Containment Composition (Hard)

Time of First Successful Submission: 2026-02-04 14:56:10

Constant Corruption (Easy)

Time of First Successful Submission: 2026-02-04 17:08:39

Constant Corruption (Hard)

Time of First Successful Submission: 2026-02-04 17:15:40

Return to YanLand (Easy)

Time of First Successful Submission: 2026-02-04 17:27:45

Return to YanLand (Hard)

Time of First Successful Submission: 2026-02-04 18:17:49

Escape from YanLand (Easy)

Time of First Successful Submission: 2026-02-04 18:30:28

Escape from YanLand (Hard)

Time of First Successful Submission: 2026-02-04 18:55:22

The YanFilter (Easy)

Time of First Successful Submission: 2026-02-04 19:07:03

The YanFilter (Hard)

Time of First Successful Submission: 2026-02-04 19:36:20

The Great YanFilter (Easy)

Time of First Successful Submission: 2026-02-04 19:44:43

The Great YanFilter (Hard)

Time of First Successful Submission: 2026-02-04 19:50:28

Yan85 Reborn (Easy)

Time of First Successful Submission: 2026-02-04 20:14:26

Yan85 Reborn (Hard)

Time of First Successful Submission: 2026-02-04 20:23:51


System Security

95 / 95 13 / 3258


chroot-escape-basic

Time of First Successful Submission: 2026-02-05 04:09:01

chroot-shellcode

Time of First Successful Submission: 2026-02-05 04:11:07

chroot-proper

Time of First Successful Submission: 2026-02-05 04:12:47

seccomp-basic

Time of First Successful Submission: 2026-02-05 04:14:38

seccomp-linkat

Time of First Successful Submission: 2026-02-05 04:17:11

seccomp-fchdir

Time of First Successful Submission: 2026-02-05 04:19:09

seccomp-rechroot

Time of First Successful Submission: 2026-02-05 04:28:12

seccomp-only

Time of First Successful Submission: 2026-02-05 04:34:15

seccomp-arch32

Time of First Successful Submission: 2026-02-05 04:37:03

seccomp-minimal

Time of First Successful Submission: 2026-02-05 04:40:00

seccomp-timebased

Time of First Successful Submission: 2026-02-05 04:46:46

seccomp-readonly

Time of First Successful Submission: 2026-02-05 04:56:21

process-isolation

Time of First Successful Submission: 2026-02-05 04:59:21

mount-namespace

Time of First Successful Submission: 2026-02-05 05:05:07

mount-cleanup

Time of First Successful Submission: 2026-02-05 05:07:55

mount-readonly

Time of First Successful Submission: 2026-02-05 05:10:27

mount-shellcode

Time of First Successful Submission: 2026-02-05 05:13:32

mount-bindmount

Time of First Successful Submission: 2026-02-05 05:17:06

level1.0

Time of First Successful Submission: 2026-02-05 05:32:28

level1.1

Time of First Successful Submission: 2026-02-05 05:35:26

level2.0

Time of First Successful Submission: 2026-02-05 05:38:00

level2.1

Time of First Successful Submission: 2026-02-05 05:39:59

level3.0

Time of First Successful Submission: 2026-02-05 05:43:21

level3.1

Time of First Successful Submission: 2026-02-05 05:45:50

level4.0

Time of First Successful Submission: 2026-02-05 05:51:12

level4.1

Time of First Successful Submission: 2026-02-05 05:53:58

level5.0

Time of First Successful Submission: 2026-02-05 05:59:41

level5.1

Time of First Successful Submission: 2026-02-05 06:05:47

level6.0

Time of First Successful Submission: 2026-02-05 06:21:07

level6.1

Time of First Successful Submission: 2026-02-05 07:04:38

level7.0

Time of First Successful Submission: 2026-02-05 07:10:35

level7.1

Time of First Successful Submission: 2026-02-05 07:17:05

level8.0

Time of First Successful Submission: 2026-02-05 07:22:24

level8.1

Time of First Successful Submission: 2026-02-05 07:26:57

level9.0

Time of First Successful Submission: 2026-02-05 07:58:03

level9.1

Time of First Successful Submission: 2026-02-05 08:06:00

level10.0

Time of First Successful Submission: 2026-02-05 08:22:09

level10.1

Time of First Successful Submission: 2026-02-05 09:05:43

level11.0

Time of First Successful Submission: 2026-02-05 09:09:17

level11.1

Time of First Successful Submission: 2026-02-05 09:12:15

level1.0

Time of First Successful Submission: 2026-02-05 09:40:12

level1.1

Time of First Successful Submission: 2026-02-05 09:44:13

level2.0

Time of First Successful Submission: 2026-02-05 09:46:04

level2.1

Time of First Successful Submission: 2026-02-05 09:47:40

level3.0

Time of First Successful Submission: 2026-02-05 09:49:24

level3.1

Time of First Successful Submission: 2026-02-05 09:51:04

level4.0

Time of First Successful Submission: 2026-02-05 09:53:23

level4.1

Time of First Successful Submission: 2026-02-05 09:55:50

level5.0

Time of First Successful Submission: 2026-02-05 10:24:41

level5.1

Time of First Successful Submission: 2026-02-05 10:28:10

level6.0

Time of First Successful Submission: 2026-02-05 10:32:20

level6.1

Time of First Successful Submission: 2026-02-05 10:35:23

level7.0

Time of First Successful Submission: 2026-02-05 10:56:04

level7.1

Time of First Successful Submission: 2026-02-05 11:00:22

level8.0

Time of First Successful Submission: 2026-02-05 11:07:20

level8.1

Time of First Successful Submission: 2026-02-05 11:14:40

level9.0

Time of First Successful Submission: 2026-02-05 11:40:34

level9.1

Time of First Successful Submission: 2026-02-05 11:42:58

level10.0

Time of First Successful Submission: 2026-02-05 17:08:46

level10.1

Time of First Successful Submission: 2026-02-05 17:12:03

level11.0

Time of First Successful Submission: 2026-02-05 18:03:51

level11.1

Time of First Successful Submission: 2026-02-05 18:08:27

level12.0

Time of First Successful Submission: 2026-02-05 18:32:55

level12.1

Time of First Successful Submission: 2026-02-05 18:36:48

Baby Spectre 1

Time of First Successful Submission: 2026-02-05 18:49:18

Baby Spectre 2

Time of First Successful Submission: 2026-02-05 18:52:10

Baby Spectre 3

Time of First Successful Submission: 2026-02-05 18:54:52

Baby Spectre 4

Time of First Successful Submission: 2026-02-05 18:57:20

Baby Spectre 5

Time of First Successful Submission: 2026-02-05 19:49:27

Prefetch Peek

Time of First Successful Submission: 2026-02-05 20:37:33

Spooky Spectre 1

Time of First Successful Submission: 2026-02-05 23:25:04

Spooky Spectre 2

Time of First Successful Submission: 2026-02-05 23:36:53

Yan85 Reloaded

Time of First Successful Submission: 2026-02-06 01:39:37

Ghost in the YPU 1

Time of First Successful Submission: 2026-02-06 03:13:47

Ghost in the YPU 2

Time of First Successful Submission: 2026-02-06 05:48:27

Molten Access

Time of First Successful Submission: 2026-02-06 07:04:26

Molten Walk

Time of First Successful Submission: 2026-02-06 09:37:08

level1.0

Time of First Successful Submission: 2026-02-06 10:33:54

level1.1

Time of First Successful Submission: 2026-02-06 10:53:20

level2.0

Time of First Successful Submission: 2026-02-06 11:02:53

level2.1

Time of First Successful Submission: 2026-02-06 11:08:29

level3.0

Time of First Successful Submission: 2026-02-06 12:42:23

level3.1

Time of First Successful Submission: 2026-02-06 18:44:21

level4.0

Time of First Successful Submission: 2026-02-07 09:03:06

level4.1

Time of First Successful Submission: 2026-02-07 10:56:53

level5.0

Time of First Successful Submission: 2026-02-07 15:24:05

level5.1

Time of First Successful Submission: 2026-02-09 23:26:43

level6.0

Time of First Successful Submission: 2026-02-10 01:36:08

level6.1

Time of First Successful Submission: 2026-02-10 01:54:25

level7.0

Time of First Successful Submission: 2026-02-11 01:28:16

level7.1

Time of First Successful Submission: 2026-02-11 02:09:32

level8.0

Time of First Successful Submission: 2026-02-11 05:06:36

level8.1

Time of First Successful Submission: 2026-02-11 05:16:15


Software Exploitation

90 / 90 61 / 2022


Level1.0

Time of First Successful Submission: 2026-02-11 18:15:45

Level1.1

Time of First Successful Submission: 2026-02-11 18:17:34

Level2.0

Time of First Successful Submission: 2026-02-11 18:19:16

Level2.1

Time of First Successful Submission: 2026-02-11 18:20:53

Level3.0

Time of First Successful Submission: 2026-02-11 18:22:58

Level3.1

Time of First Successful Submission: 2026-02-11 18:24:29

Level4.0

Time of First Successful Submission: 2026-02-11 18:29:38

Level4.1

Time of First Successful Submission: 2026-02-11 18:31:36

Level5.0

Time of First Successful Submission: 2026-02-11 18:33:55

Level5.1

Time of First Successful Submission: 2026-02-11 18:36:19

Level6.0

Time of First Successful Submission: 2026-02-11 18:39:59

Level6.1

Time of First Successful Submission: 2026-02-11 18:42:45

Level7.0

Time of First Successful Submission: 2026-02-11 18:55:58

Level7.1

Time of First Successful Submission: 2026-02-11 18:58:00

Level8.0

Time of First Successful Submission: 2026-02-11 19:22:15

Level8.1

Time of First Successful Submission: 2026-02-11 19:26:29

Level9.0

Time of First Successful Submission: 2026-02-11 19:32:49

Level9.1

Time of First Successful Submission: 2026-02-11 19:36:14

Level10.0

Time of First Successful Submission: 2026-02-11 23:18:24

Level10.1

Time of First Successful Submission: 2026-02-12 01:06:59

Level11.0

Time of First Successful Submission: 2026-02-12 01:24:23

Level11.1

Time of First Successful Submission: 2026-02-12 01:38:00

Level12.0

Time of First Successful Submission: 2026-02-12 01:58:40

Level12.1

Time of First Successful Submission: 2026-02-12 02:11:55

level1

Time of First Successful Submission: 2026-02-12 02:20:21

level2

Time of First Successful Submission: 2026-02-12 02:24:28

level3

Time of First Successful Submission: 2026-02-12 02:26:42

level4

Time of First Successful Submission: 2026-02-12 02:29:32

level5

Time of First Successful Submission: 2026-02-12 02:31:49

level6

Time of First Successful Submission: 2026-02-12 02:41:11

level7

Time of First Successful Submission: 2026-02-12 02:50:45

level8

Time of First Successful Submission: 2026-02-12 02:52:57

level9

Time of First Successful Submission: 2026-02-12 03:06:22

level10

Time of First Successful Submission: 2026-02-12 03:16:50

level11

Time of First Successful Submission: 2026-02-12 03:34:21

level12

Time of First Successful Submission: 2026-02-12 03:38:09

level13

Time of First Successful Submission: 2026-02-12 04:08:16

level14

Time of First Successful Submission: 2026-02-12 04:36:20

level15

Time of First Successful Submission: 2026-02-12 04:39:07

level16

Time of First Successful Submission: 2026-02-12 04:43:00

level17

Time of First Successful Submission: 2026-02-12 04:53:56

level18

Time of First Successful Submission: 2026-02-12 04:56:41

level19

Time of First Successful Submission: 2026-02-12 04:58:41

level20

Time of First Successful Submission: 2026-02-12 05:00:37

level21

Time of First Successful Submission: 2026-02-12 05:31:30

level1.0

Time of First Successful Submission: 2026-02-12 08:07:45

level1.1

Time of First Successful Submission: 2026-02-12 08:14:13

level2.0

Time of First Successful Submission: 2026-02-12 11:44:11

level2.1

Time of First Successful Submission: 2026-02-12 13:10:45

level3.0

Time of First Successful Submission: 2026-02-12 16:58:32

level3.1

Time of First Successful Submission: 2026-02-12 17:04:45

level4.0

Time of First Successful Submission: 2026-02-12 17:19:25

level4.1

Time of First Successful Submission: 2026-02-12 17:24:28

level5.0

Time of First Successful Submission: 2026-02-12 18:07:31

level5.1

Time of First Successful Submission: 2026-02-12 18:12:31

level6.0

Time of First Successful Submission: 2026-02-12 18:17:17

level6.1

Time of First Successful Submission: 2026-02-12 18:20:32

level7.0

Time of First Successful Submission: 2026-02-12 23:30:33

level7.1

Time of First Successful Submission: 2026-02-12 23:35:50

level8.0

Time of First Successful Submission: 2026-02-12 23:47:18

level8.1

Time of First Successful Submission: 2026-02-12 23:51:25

level9.0

Time of First Successful Submission: 2026-02-13 00:47:09

level9.1

Time of First Successful Submission: 2026-02-13 00:51:54

level10.0

Time of First Successful Submission: 2026-02-13 01:07:37

level10.1

Time of First Successful Submission: 2026-02-13 01:11:18

level1.0

Time of First Successful Submission: 2026-02-13 01:15:26

level1.1

Time of First Successful Submission: 2026-02-13 01:17:18

level2.0

Time of First Successful Submission: 2026-02-13 01:19:49

level2.1

Time of First Successful Submission: 2026-02-13 01:22:36

level3.0

Time of First Successful Submission: 2026-02-13 01:26:29

level3.1

Time of First Successful Submission: 2026-02-13 01:30:26

level4.0

Time of First Successful Submission: 2026-02-13 01:40:58

level4.1

Time of First Successful Submission: 2026-02-13 01:43:06

level5.0

Time of First Successful Submission: 2026-02-13 02:12:11

level5.1

Time of First Successful Submission: 2026-02-13 02:14:30

level6.0

Time of First Successful Submission: 2026-02-13 03:13:49

level6.1

Time of First Successful Submission: 2026-02-13 03:22:56

level7.0

Time of First Successful Submission: 2026-02-13 03:48:29

level7.1

Time of First Successful Submission: 2026-02-13 03:53:53

level8.0

Time of First Successful Submission: 2026-02-13 09:25:02

level8.1

Time of First Successful Submission: 2026-02-13 09:39:57

level9

Time of First Successful Submission: 2026-02-13 10:12:07

Level-1

Time of First Successful Submission: 2026-02-13 10:49:47

Level-2

Time of First Successful Submission: 2026-02-13 13:02:42

Level-3

Time of First Successful Submission: 2026-02-13 14:46:21

Level-4

Time of First Successful Submission: 2026-02-13 15:07:52

Level-5

Time of First Successful Submission: 2026-02-14 00:20:22

Level-6

Time of First Successful Submission: 2026-02-14 02:17:04

Level-7

Time of First Successful Submission: 2026-02-14 18:04:00

Level-8

Time of First Successful Submission: 2026-02-14 18:20:31


Playing With Programs

116 / 116 715 / 22865


What's the password?

Time of First Successful Submission: 2026-01-30 21:36:50

... and again!

Time of First Successful Submission: 2026-01-30 21:38:19

Newline Troubles

Time of First Successful Submission: 2026-01-30 21:39:51

Reasoning about files

Time of First Successful Submission: 2026-01-30 21:41:22

Specifying Filenames

Time of First Successful Submission: 2026-01-30 21:42:57

Binary and Hex Encoding

Time of First Successful Submission: 2026-01-30 21:44:24

More Hex

Time of First Successful Submission: 2026-01-30 21:45:58

Decoding Hex

Time of First Successful Submission: 2026-01-30 21:47:59

Decoding Practice

Time of First Successful Submission: 2026-01-30 21:49:48

Encoding Practice

Time of First Successful Submission: 2026-01-30 21:51:26

Hex-encoding ASCII

Time of First Successful Submission: 2026-01-30 21:53:21

Nested Encoding

Time of First Successful Submission: 2026-01-30 21:55:04

Hex-encoding UTF-8

Time of First Successful Submission: 2026-01-30 22:05:07

UTF Mixups

Time of First Successful Submission: 2026-01-30 22:06:45

Modifying Encoded Data

Time of First Successful Submission: 2026-01-30 22:08:21

Decoding Base64

Time of First Successful Submission: 2026-01-30 22:10:09

Encoding Base64

Time of First Successful Submission: 2026-01-30 22:11:45

Dealing with Obfuscation

Time of First Successful Submission: 2026-01-30 22:13:29

Dealing with Obfuscation 2

Time of First Successful Submission: 2026-01-30 22:15:18

Your First HTTP Request

Time of First Successful Submission: 2026-01-30 22:17:41

Reading Flask

Time of First Successful Submission: 2026-01-30 22:19:47

Commented Data

Time of First Successful Submission: 2026-01-30 22:21:59

HTTP Metadata

Time of First Successful Submission: 2026-01-30 22:24:09

HTTP (netcat)

Time of First Successful Submission: 2026-01-30 22:26:30

HTTP Paths (netcat)

Time of First Successful Submission: 2026-01-30 22:28:42

HTTP (curl)

Time of First Successful Submission: 2026-01-30 22:30:58

HTTP (python)

Time of First Successful Submission: 2026-01-30 22:33:10

HTTP Host Header (python)

Time of First Successful Submission: 2026-01-30 22:35:32

HTTP Host Header (curl)

Time of First Successful Submission: 2026-01-30 22:37:48

HTTP Host Header (netcat)

Time of First Successful Submission: 2026-01-30 22:40:07

URL Encoding (netcat)

Time of First Successful Submission: 2026-01-30 22:43:21

HTTP GET Parameters

Time of First Successful Submission: 2026-01-30 22:45:42

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2026-01-30 22:48:13

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2026-01-30 22:50:51

HTTP Forms

Time of First Successful Submission: 2026-01-30 22:53:02

HTTP Forms (curl)

Time of First Successful Submission: 2026-01-30 22:55:10

HTTP Forms (netcat)

Time of First Successful Submission: 2026-01-30 22:57:33

HTTP Forms (python)

Time of First Successful Submission: 2026-01-30 22:59:59

HTTP Forms Without Forms

Time of First Successful Submission: 2026-01-30 23:02:29

Multiple Form Fields (curl)

Time of First Successful Submission: 2026-01-30 23:04:53

Multiple Form Fields (netcat)

Time of First Successful Submission: 2026-01-30 23:07:30

HTTP Redirects (netcat)

Time of First Successful Submission: 2026-01-30 23:10:34

HTTP Redirects (curl)

Time of First Successful Submission: 2026-01-30 23:13:28

HTTP Redirects (python)

Time of First Successful Submission: 2026-01-30 23:15:56

HTTP Cookies (curl)

Time of First Successful Submission: 2026-01-30 23:19:13

HTTP Cookies (netcat)

Time of First Successful Submission: 2026-01-30 23:21:59

HTTP Cookies (python)

Time of First Successful Submission: 2026-01-30 23:24:28

Server State (python)

Time of First Successful Submission: 2026-01-30 23:26:54

Listening Web

Time of First Successful Submission: 2026-01-30 23:30:18

Speaking Redirects

Time of First Successful Submission: 2026-01-30 23:33:48

JavaScript Redirects

Time of First Successful Submission: 2026-01-30 23:38:26

Including JavaScript

Time of First Successful Submission: 2026-01-30 23:42:32

HTTP (javascript)

Time of First Successful Submission: 2026-01-30 23:46:23

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2026-01-30 23:50:04

HTTP Forms (javascript)

Time of First Successful Submission: 2026-01-30 23:53:46

cat

Time of First Successful Submission: 2026-01-30 23:56:24

more

Time of First Successful Submission: 2026-01-30 23:58:56

less

Time of First Successful Submission: 2026-01-31 00:01:27

tail

Time of First Successful Submission: 2026-01-31 00:03:51

head

Time of First Successful Submission: 2026-01-31 00:06:26

sort

Time of First Successful Submission: 2026-01-31 00:09:08

vim

Time of First Successful Submission: 2026-01-31 00:11:55

emacs

Time of First Successful Submission: 2026-01-31 00:14:52

nano

Time of First Successful Submission: 2026-01-31 00:24:17

rev

Time of First Successful Submission: 2026-01-31 00:27:00

od

Time of First Successful Submission: 2026-01-31 00:29:48

hd

Time of First Successful Submission: 2026-01-31 00:32:26

xxd

Time of First Successful Submission: 2026-01-31 00:34:59

base32

Time of First Successful Submission: 2026-01-31 00:38:00

base64

Time of First Successful Submission: 2026-01-31 00:40:48

split

Time of First Successful Submission: 2026-01-31 00:43:52

gzip

Time of First Successful Submission: 2026-01-31 00:47:56

bzip2

Time of First Successful Submission: 2026-01-31 00:51:35

zip

Time of First Successful Submission: 2026-01-31 00:55:58

tar

Time of First Successful Submission: 2026-01-31 00:58:51

ar

Time of First Successful Submission: 2026-01-31 01:01:48

cpio

Time of First Successful Submission: 2026-01-31 01:04:56

genisoimage

Time of First Successful Submission: 2026-01-31 01:16:31

env

Time of First Successful Submission: 2026-01-31 01:18:56

find

Time of First Successful Submission: 2026-01-31 01:20:41

make

Time of First Successful Submission: 2026-01-31 01:22:29

nice

Time of First Successful Submission: 2026-01-31 01:24:11

timeout

Time of First Successful Submission: 2026-01-31 01:26:02

stdbuf

Time of First Successful Submission: 2026-01-31 01:27:59

setarch

Time of First Successful Submission: 2026-01-31 01:30:12

watch

Time of First Successful Submission: 2026-01-31 01:46:08

socat

Time of First Successful Submission: 2026-01-31 01:48:19

whiptail

Time of First Successful Submission: 2026-01-31 01:52:41

awk

Time of First Successful Submission: 2026-01-31 01:55:23

sed

Time of First Successful Submission: 2026-01-31 01:57:38

ed

Time of First Successful Submission: 2026-01-31 02:00:04

chown

Time of First Successful Submission: 2026-01-31 02:02:20

chmod

Time of First Successful Submission: 2026-01-31 02:05:03

cp

Time of First Successful Submission: 2026-01-31 02:07:43

mv

Time of First Successful Submission: 2026-01-31 02:48:58

perl

Time of First Successful Submission: 2026-01-31 02:52:04

python

Time of First Successful Submission: 2026-01-31 02:55:23

ruby

Time of First Successful Submission: 2026-01-31 02:58:41

bash

Time of First Successful Submission: 2026-01-31 03:01:49

date

Time of First Successful Submission: 2026-01-31 03:05:04

dmesg

Time of First Successful Submission: 2026-01-31 03:08:22

wc

Time of First Successful Submission: 2026-01-31 03:11:19

gcc

Time of First Successful Submission: 2026-01-31 03:18:36

as

Time of First Successful Submission: 2026-01-31 03:22:08

wget

Time of First Successful Submission: 2026-01-31 03:27:58

ssh-keygen

Time of First Successful Submission: 2026-01-31 03:35:41

SQL Queries

Time of First Successful Submission: 2026-01-31 03:40:48

Filtering SQL

Time of First Successful Submission: 2026-01-31 03:42:33

Choosing Columns

Time of First Successful Submission: 2026-01-31 03:44:09

Exclusionary Filtering

Time of First Successful Submission: 2026-01-31 03:45:45

Filtering Strings

Time of First Successful Submission: 2026-01-31 03:47:12

Filtering on Expressions

Time of First Successful Submission: 2026-01-31 03:48:43

SELECTing Expressions

Time of First Successful Submission: 2026-01-31 03:50:42

Composite Conditions

Time of First Successful Submission: 2026-01-31 03:52:30

Reaching Your LIMITs

Time of First Successful Submission: 2026-01-31 03:54:17

Querying Metadata

Time of First Successful Submission: 2026-01-31 03:56:45