The Google Chrome T-rex game is both fun and challenging and is the most played game in the world ! It is also really interesting in a pure exercise point of view, since the rules are simple, but it is a game you can only loose or play infinitely.
Playing the iconic
Chrome Dino Game
Using an Arduino UNO
Some nice projects used Arduino to electro-mechanically play this game (here or here) and I thought it would be interesting to push this a little further in my course about asynchronous programing.
This approach allows for smarter obstacle detection and higher scores while remaining fun and technically interesting.