Hybrid Memories

Welcome to GreHack 2021 challenge. This challenge is composed of several steps. You need to validate step { n } to access step { n + 1 }.

You can see the progression of pwners in the scoreboard. The first players to complete the challenge will receive prizes (to be announced). You can play in teams, but only one person will receive the prize.

For any question, you can contact us on twitter at @GrehackConf (#HybridMemories), by mail at challenge@grehack.fr or on irc at securimag.org, channel #HybridMemories.