and the winners are ...
3rd prize : team Tiscaz (Flavie, Maxence, Edouard and Hugo - prepa students ), with the game "Space Oddity"
First prizes ex-aequo :
Team Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch (Axel, Edwin, Pierre and Yann - L2students) with the game "Come back"
Team Les Jean-Mich (David, Emilien, Eric and Marc - Arts et Métiers Paristech students) with the game "Alice".