The Mensa Puzzle Book The Toughest Puzzles from the World's Smartest Organization

The Mensa Puzzle Book is the ultimate collection of over 400 of the most testing problems that the world's leading puzzle-setters could create. These challenges include puzzles of all types, from logic and pattern-solving problems, to lateral thinking and riddles. You will need to utilise every aspect of your brainpower to solve them all. With such a breadth of challenges in this compendium of conundrums, there is something for every puzzler to enjoy.