(Paperback)

Between the covers of this book, you'll find a treasury of brain-teasers guaranteed to provide you with hours of fun. Best of all, you'll give your mind a wonderful work-out too!

(Hardback)

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

(Paperback)

The book contains a series of workouts specifically designed by Mensa's finest puzzle setters to stretch and mould your mind muscle.

Designed by some of Mensa's most cunning minds, this is a brain-training interactive puzzle pack crammed full of games and conundrums of many varieties, certain to challenge your linguistic and numerical abilities.

A puzzle pack to give your brain a workout, containing a wide variety of games, puzzles and challenges as well as a puzzle and instructions book.

(, New edition)

A new edition of an interactive pack with over 200 puzzles, games and activities designed to give your brain the ultimate mental workout.

(Paperback, New Edition)

More than 100 brand-new crosswords of a variety of difficulty levels, perfect to test your lexical abilities against.

(Paperback, New Edition)

More than 200 never-before-seen Killer Sudoku of a progressive level of difficulty, complete with an introduction and full solutions.

A book and games pack with more than 100 games, puzzles and activities.

(Paperback, New Edition)

More than 200 never-before-seen Sudoku of a progressive level of difficulty, complete with a number of variations on the traditional Sudoku puzzle, an introduction and full solutions.

(Paperback)

This book guides you through eight chapters, each focussed on a different aspect of your brain's ability to concentrate, from creativity and problem-solving to lateral and logical thinking, including 200 puzzles and exercises.

(Paperback)

This book consists of 8 chapters, each focussing on different aspects and areas of your memory. Every chapter includes introductory text describing how your memory works and how you can maintain and improve it. This is accompanied by 200 puzzles and exercises to start you on your brain-training journey. The book is full-colour throughout.

(Paperback)

This book consists of 200 difficult puzzles of a variety of different types focussing on logic puzzles and reasoning. Questions include popular puzzles such as Sudoku and nonograms, as well as more diverse word puzzles that will test your ability to analyse and infer to their limits. Puzzle artworks and full-colour illustrations are included throughout.

(Paperback)

This book consists of 200 difficult puzzles of a variety of different types focussing on maths and numerical reasoning. Questions include mathematical grid puzzles such as killer Sudoku and numerical crosswords, as well as maths-based logic and pattern puzzles. Puzzle artworks and full-colour illustrations are included throughout.

(Paperback)

This book consists of 200 difficult puzzles of a variety of different types focussing on pattern puzzles of all types. Questions include mathematical and alphabetical ciphers, as well as shape and geometric patterns. Puzzle artworks and full-colour illustrations are included throughout.

(Paperback)

(Paperback)

More than 100 wordsearches all designed around a different theme.

This officially-licensed kit offers a new mini twist on the classic game that ties you up in knots--now you can play with your fingers!

(Paperback)

Got a minute Solve a puzzle! These 125 small, easy crosswords are designed to be quick and fun. Theyre all top-notch, feature fun mini-themes, and provide perfect entertainment when you dont have the time to work on something big.

(Hardback)

Misc. is a compendium of delightfully random facts from the creators of Delayed Gratification magazine

(Hardback)

From the author of The Monsters Know What Theyre Doing comes a follow-up strategy guide with MOAR! monster tactics for Dungeon Masters playing fifth edition Dungeons & Dragons.

(Hardback)

(Paperback)

This thoroughly unique book offers the immersive pleasure of a novel as it follows a group of friends who meet regularly to play murder-mystery games at the island home of a wealthy couple. As you go about completing the puzzles, you'll learn more about the guests, the house, and the island... and uncover a secret about the mansion itself.

(Paperback)

This book provides a detailed account for how aspiring sports bettors can use a Monte Carlo simulation to improve the quality, and hopefully profitability, of their betting, and in doing so unravels the mystery of probability and variance that lies at the heart of all gambling.

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