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Hooked on su doku Then move on up to kakuro!

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Continuing the popular Overworked & Underpuzzled series, Killer Sudoku contains almost 200 tricky puzzles requiring a certain amount of logic and skill to solve.

(Hardback)

The problems in this book describe situations which are unusual or even bizarre, and which defy any attempt to find a ready explanation but there is one, and only one!

(Paperback)

A collection of Latin brain teasers for anyone who has 'a little Latin and even less Greek'.

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It's a puzzle party! Color by number to complete bright and beautiful patchwork puzzles in paisley, petals and abstract patterns! Use markers, pencils, crayons or any other medium with the correct number of shades to color your masterpiece by following the suggested numerical palette--or apply a palette of your own creation!

(Hardback)

Its time to celebrate your inner geek with this treasure trove of lists and prime cuts of knowledge. Ranging across history, science and the natural world, taking in sport, film, food and much more, Man Facts gives you a wealth of up-to-date stats and eye-opening trivia that will make you a general-knowledge genius. Dig in.

(Paperback)

You follow your team week in, week out, share in the agony of defeat, the pure joy of a solid win, but do you really know what's going on on the pitch

Match of the Day Quiz Book will settle thousands of arguments up and down the country - and challenge football know-it-alls to finally put their money where their mouth is.

(Hardback)

Best-selling author and worst-drawing artist Ben Orlin expands his oeuvre with this interactive collection of mathematical games. With 70-plus games, each taking a minute to learn and a lifetime to master, this treasure chest will delight, educate, and entertain.

(Paperback)

As enjoyable as they are fiendish, these brainteasers will provide hours of entertainment!

(Paperback)

A collection of crosswords of every imaginable kind, designed to stretch your word abilities and your general knowledge to the limit.

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A series of logic puzzles designed by some of Mensa's leading puzzlesetters which will help boost brain activity and improve concentrationand memory - while providing hours of puzzling entertainment. Withover 200 logical challenges to test your aptitude for deduction and toget your brain in gear.

(Paperback)

Master Your Mind aims to help you exercise your mind using a combination of tests and self-assessments.

(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!

(Paperback)

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A collection of riddles, lateral thinking problems, conundrums, mind mazes, posers and baffling brain twisters, to strengthen your brain power.

(Paperback)

Features cleverly themed crossword puzzles that may appeal to both seasoned solvers and novices looking to hone their skills. This title is suitable for your evening downtime; and just right for your commute on the tube, or while waiting at the doctor's office or sitting in a restaurant - anytime you need a mental pick-me-up.

(Paperback)

This book consists of 200 difficult puzzles of a variety of different types focussing on geometric shapes and mathematics. Questions include area mazes, trigonometry and a variety of puzzles testing your spatial awareness. Puzzle artworks and full-colour illustrations are included throughout.

(Paperback)

Over 200 puzzles that will examine your intelligence and exercise your brain in order to help prepare for an IQ test.

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Contains more than 150 logic puzzles.

(Paperback)

An entertaining and informative compilation of trivia presents a wide variety of lists that encompass virtually very subject, ranging from history to science and economics and featuring such offbeat categories as "geniuses who died paupers," "poems nobody understands," and "explorers who fell short