La géométrie
Professor Kloridric has struck again! It's Maxim, Xavier and Brigitte's turn to be trapped in his terrifying house. They must escape as quickly as possible to avoid becoming guinea pigs for his terrible experiments! To achieve this, the trio must explore three different rooms in detail: the study, the basement and the laboratory. In each of these rooms, the professor has prepared a series of riddles on the theme of geometry. Solving each riddle will enable them to find one of the three numbers in the ultimate combination. Will our team manage to escape, or will they be trapped in the house forever?