HaixlaChapelle 2025
Haix‑la‑Chapelle 2025 is a online Jeopardy-style CTF organized for the first time by Pwn‑la‑Chapelle and friends! It will feature challenges in: Web, Reverse Engineering, Cryptography, Binary Exploitation, OSINT, and more. There should be some easy challenges and difficult ones for advanced players!
Registrations are now open!
Supported by: - Research Group ITSec @ RWTH Aachen University (https://www.itsec.rwth-aachen.de/cms/~ehnyx/itsec/)
Sponsored by: - RedTeam Pentesting (https://redteam-pentesting.de/) - Binary Ninja (https://binary.ninja/)
Infra sponsored by goo.gle/ctfsponsorship
Web 2
| Challenge | Has |
|---|---|
| Mini_Messenger | files |
| No_Internet_for_You | files |
Pwn 3
| Challenge | Has |
|---|---|
| 256 | files |
| Backdoored | files |
| Cold_Climate | files |
Crypto 3
| Challenge | Has |
|---|---|
| Garbled_Guesses | files |
| Hangar_Heist | files |
| PyLit | files |
Misc 1
| Challenge | Has |
|---|---|
| Ghostbusters | files |
OSINT 3
| Challenge | Has |
|---|---|
| AC_Hell | files |
| Cool_Lamppost | files |
| Tiny_Blahaj_lost_and_looking_for_help | files |