The GPN CTF 2026 is organized by KITCTF. Play online or in person at the GPN.

This is a student run jeopardy-style CTF with challenges from the categories crypto, pwn, reversing, web and misc (including some more exotic ones). Featuring both a range of easy challenges from each category and a majority of hard challenges it will be a great CTF for beginners and experienced players alike.

Communication channels: https://discord.gg/GfmZFMex5P

Placement Prizes:
1. 1x Binary Ninja Personal license + $500
2. 1x Binary Ninja Personal license + $300
3. 1x Binary Ninja Personal license + $200
4. $150
5. $150
6. $100
7. $50

Writeup Prizes:
Best overall: 1x $200
Best two per category: 10x $100
Best unintended solution: 1x $50
Best LLM harness writeup: 1x $50
Best writeup using Binary Ninja: 1x Binary Ninja Personal license

Thank you to our Sponsors:
- GitHub Security Lab
- Binary Ninja
- Zellic
- TelemaxX
that enable us to host the event and give out prizes.