Aperçu gratuit du livre Mensa® Presents: The Big Book of Brain Benders: 200 Puzzles and Riddles from The Smartest Brand in the World (Improve Your Memory, Concentration, Creativity, Reasoning, Problem-Solving)
Mensa® Presents: The Big Book of Brain Benders: 200 Puzzles and Riddles from The Smartest Brand in the World (Improve Your Memory, Concentration, Creativity, Reasoning, Problem-Solving)