This book contains a fiendish collection of over 150 mind games to tax your powers of logic in ways you had never thought possible! All kinds of logic brainteasers are included in this Mensa-branded book that will ensure your brain cells never have a chance to rest!

A collection of over 150 mind games to tax your powers of logic.

Philip Carter is a member of Mensa who has written and contributed to hundreds of puzzle publications over a period of more than 20 years.

Ken Russell is a world famous puzzle setter and has written thousands of puzzles of all types for hundreds of successful publications.