9782035975782 - 100 Logic games to stimulate your neurons Calculation games, puzzles, observation games ... exercise your sagacity while having fun! Test your logic, cultivate yourself, develop your memory and awaken your alertness, this is the program offered by the books in the "100 games" collection. Over the pages, you will stimulate your neurons while having fun. The games you are about to discover use a wide variety of mechanics, with difficulty levels adapted so that everyone can find what they are looking for. While playing, you will strengthen your faculties of deduction, your concentration, your sense of observation ... Some games are to be pecked and others to be enjoyed quietly while taking all your time. So to your pencils and good games!