Crypto escape room 4.0

In this project, we will build an escape room where several puzzles can be solved using classic cryptosystems (Caesar cipher, scytale, cryptex, simple watermarking system, etc.). Each challenge will include a short description (English, French, and Dutch) of how to use these cryptosystems. Various difficulty paths will also be created. Specifically, at least two paths for two difficulty levels will be created, allowing multiple teams to play simultaneously and uninterrupted.
After discovering the ultimate code, a safe can be opened. Various types of safes will be presented, from mechanical to electronic. Timekeeping will be maintained so that awards can be presented regularly in each category.