Sudoku & sifferpussel

Put some fun into your puzzling with these clever games, specially designed to give your brain a workout while also making you smile! It's common knowledge that a brain workout is essential for keeping your mind on top form but often the puzzles w...

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A collection of 105 easy to hard sudoku puzzles that will provide a perfect (and perfectly portable) break at any time of the day.

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'Maths at its most playful and multifarious' Jordan Ellenberg Matt Parker, author of the No.1 bestseller Humble Pi, takes us on a riotous journey through the possibilities of numbers Mathematician Matt Parker uses bizarre Klein Bottles, unimaginab...

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Kakuro is the next hot puzzle craze, and everyone can give it a try with this new, multilevel series. These language-free number puzzles use pure logic and require just simple arithmetic to solve. So, in addition to being fun, they help develop yo...

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Go way beyond difficult, with the hardest, most brain-busting sudoku you've ever seen! Calling all sudoku-solving diehards: with every puzzle requiring upper-level strategies, this collection packs even more of a punch than our previous Beyond Bla...

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The first ever puzzle book from Flightradar24 At any one time there are nearly 20,000 flights in the sky, and more than 75 million flights a year - and, since 2006, the website Flightradar24 has kept its beady eye on them all. For the first time e...

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Challenge yourself against this varied compilation of more than 200 puzzles designed to test your brainpower to its limit. The revered intelligence organisation, Mensa, have worked with Gareth Moore to put together a supreme test of reasoning. The...

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When just having a black belt in kakuro isn't enough, step up to the next level! These tricky puzzles require the very best skills - and give top solvers the complete mental workout they want.

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Were giving you the second degree ? in brown-belt kakuro training! Go from good to great with these tough puzzles. Complete them all, and youll be ready to earn your black belt.

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"David Bodycombe has one of the most devious minds I've ever encountered" - Victoria Coren Mitchell, author and host of Only Connect "The only quiz book where it's mildly disappointing when you know an answer because you don't get the satisfaction...

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Test your powers of logic with 200 puzzles from The Times Just like a mathematical crossword, these puzzles are ideal for fans of Su Doku who relish grappling with figures. Contains four levels of difficulty, combining arithmetic with an intersect...

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Sudoku is a real cultural phenomenon: a French fad in the 1890s, a Japanese craze in the 1980s, it is now a peculiarly British obsession. Here is Penguin's volume of Sudoku puzzles: the logic game that has taken the world by storm. Pocket Penguin ...

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A special 10th anniversary edition of the million-copy bestseller What If? from the creator of the wildly popular webcomic xkcd -revised and annotated with brand-new illustrations and answers to important questions you never thought to ask. Fans o...

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Improve your mind's power and unlock your full potential with the first in Mensa's new brain-training series. This full-colour book guides you through eight chapters, each focussed on a different aspect of your brain's ability to concentrate, from...

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A brand new series from internationally bestselling author, Dr Gareth Moore. Take five with over 150 sudoku puzzles. Be stylish and smart with this pretty book of Sudoku, which will keep you entertained whether you're relaxing at home or out and a...

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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 is for the enthusiastic novice as well as the competitor taking the game to the next l...

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Second level of this puzzling series. The clues are getting nastier and the pleasure in completing these tricky puzzles is even greater! This handy spiralbound format can be laid flat. Second level; the clues are getting nastier but the pleasure i...

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THE BEST SUDOKU: Every puzzle in this calendar is created by Nikoli, the best Sudoku makers in the world-not a computer-to balance toughness and solvability and keep you hooked. TRAIN YOUR BRAIN: The week begins with the easiest puzzles and the di...

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The latest volume in the hugely popular Killer Su Doku series from The Times, featuring the highest-quality puzzles with an extra element of arithmetic. This addition to the successful Times Killer Su Doku series will test your skills to the limit...

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Kakuro is the next hot puzzle craze, and everyone can give it a try with this new, multilevel series. These language-free number puzzles use pure logic and require just simple arithmetic to solve. So, in addition to being fun, they help develop yo...

Läs mer »

Test your powers of logic with these fun puzzles. 500 number and logic puzzles to test your mental agility with this collection from the MindGames section of The Times, featuring 7 different types of puzzle challenge. The perfect gift for all numb...

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