HeroCTF - Online Cybersecurity Competition

Next Edition: HeroCTF V7

New edition in November 2025

We are preparing for the 7th edition of HeroCTF. In the meantime, you can find the challenges from our previous editions on our Github account.

Learn new cybersecurity skills thanks to challenges sorted by difficulty.

Practice our cybersecurity skills trough challenges on many categories (web, cryptology, reverse engineering, …).

Play with our friends in a team of 5.

Compete against other teams and win prices.

All the challenges source code and write-ups are uploaded on our Github.