HeroCTF - Online Cybersecurity Competition

Next Edition: HeroCTF V7

New Edition Coming November 2025

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

Develop new cybersecurity skills through challenges organized by difficulty.

Improve your cybersecurity skills by solving challenges across various categories (web, cryptography, reverse engineering, and more).

Team up with friends and tackle challenges together.

Compete against other teams and win prizes.

All challenge source code and write-ups are available on our GitHub.