This is a collection of intriguing mathematical problems and activities arising from our everyday experience.

** WINNER OF 'STOCKING FILLER OF THE YEAR AWARD' GUARDIAN ** Pit your wits against the people who cracked Enigma in the official puzzle book from Britain's secr

Get your brain working with 200 grid-based logic puzzles from the Puzzle Baron! Filled with complex and fun brain teasers that range in difficulty, this book wi

Universally popular, checkers is one of the world s oldest and most elegantly structured board games and on a high level, it can demand real strategic thought.

Win at chess with practical instruction from one of the world's leading teachers! With clever strategies for more than 5000 situations and clear diagrams, Chess