The Treasure of the Postillon de Longjumeau

Come and participate in the search for the treasure of the Postillon de Longjumeau.

Solve the puzzles that will allow you to find the magic formula to open the chest that was entrusted to the game library... Through puzzles you will discover the heritage of the city of Longjumeau.

To start the game, come remove the booklet of the game at the Mediatheque Boris Vian, it will guide you from riddle to riddle.