Mensa the Mind Obstacle Course

This collection of mental gymnastics is the ultimate brain challenge. Including deduction problems, mathematical puzzles, logic questions, memory tests, word games, spatial situations and much, much more, each challenge is devised to be completed against the clock. It is divided into two sections -- warm-up puzzles and stamina puzzles -- and the solutions are provided at the end of each section for those who want to check their answers or figure out an impossible set.Chatten, Dave is the author of 'Mensa the Mind Obstacle Course' with ISBN 9781842221488 and ISBN 1842221485.