There are 3 Perceval challenges at 404CTF cybersecurity challenge. This is great to get to know Perceval or check that you master Linear Optical quantum computation!
Dive into around sixty challenges, spanning steganography, binary exploitation, and even quantum algorithms, all created by the talented students of Télécom SudParis HackademINT Cybersecurity club.
Check out https://www.404ctf.fr.