GreHack - Teaser 2024

How it works ?

Welcome to the GreHack 2024 teaser challenge! The rules are simple, solve the challenges below, and you'll win prizes 🏆

There are two ways to win prices:

- Be among the 5 first to solve half of the challenges (whichever 3 out of the 6 challenges): you win a ticket to 2024 edition of GreHack
- Be among the 3 first to solve all the challenges. Thanks to our sponsor OffSec, you'll be offered one of the following prizes (first come, first served 😉):

Morever, the Offsec's prize will be distributed during the CTF on the 16th Novembre 2024, you need to be present to receive your prize.

To be added to the scoreboard and win prizes, please open a ticket on our Discord, and submit your write-ups and flags.

Scoreboard

Username Prize Won Challenges Flagged

Challenges

Thanks to Sponsors

Thanks to Challenge Creators