Book of Donmon Teith

Don't think too hard or you'll never solve these logic puzzles and riddles. The answers to all 187 are easy once you catch the tricky wording. How can you tie a

All kinds of logic brainteasers are included in this Mensa-branded book that will ensure your brain cells never have a chance to rest!

Contains more than 500 puzzles designed not only to challenge puzzle-solving abilities, but also to increase levels of self-knowledge and logical thinking.

A series of logic puzzles designed by some of Mensa's leading puzzlesetters which will help boost brain activity and improve concentrationand memory - while pro

Logic puzzles are perennially popular, and are accessible to beginners as well as being challenging to more experienced puzzlers. This book presents a fiendish