Sudoku and number puzzles

A fascinating book, from a leading maths educator and demystifier, that shows how maths is relevant to our everyday lives.  Have you ever wondered how the meter in a taxi works? Or why a lift takes so long to respond to your call? Is there a...

A bumper collection of easy, medium and difficult Su Doku puzzles to test your mental dexterity, powers of logic and deduction. You will find 100 easy, 100 medium and 100 hard puzzles in this latest collection so you can gauge your progression through...

A bumper collection of easy, medium and difficult Su Doku puzzles to test your mental dexterity, powers of logic and deduction. You will find 100 easy, 100 medium and 100 hard puzzles in this latest collection so you can gauge your progression through...

A bumper collection of easy, medium and difficult Su Doku puzzles to test your mental dexterity, powers of logic and deduction. You will find 100 easy, 100 medium and 100 hard puzzles in this latest collection so you can gauge your progression through...

Breakthrough Sudoku introduces groundbreaking, easy-to-learn-and-understand processes for playing Sudoku puzzles—regardless of difficulty, and in substantially less time—that will enable players to break through any barriers they are experiencing to...

The logical choice for lavatory reading.If you're going to be sitting in one place for a while, a tricky sudoku is just the thing to pass the time. (Make sure you've got a spare eraser under the sink.)

Are you a sudoku warrior?Now you have an incredible opportunity to reach elite status and bask in the glory of completing some of the hardest sudoku ever constructed. For diehards only! These incredibly difficult puzzles are handcrafted for the sudoku...

Watch out-these sudoku might crush even the most stalwart of solvers!

Get ready to fight your way to the top of the sudoku ranks! Each book in the Martial Arts sudoku series will contain 300 puzzles, with a different blend of variants depending on the difficulty level. White Belt Sudoku Variants will include the most...

Ingenious geometric models from Japan's leading designer of polyhedral origami!Origami Polyhedra for Beginners puts a new spin on the ancient art of paper folding, opening the door to a world filled with beautiful geometric shapes. In this book,...

Discover the intricate world of modular Kusudama paper folding!Kusudama are elaborate geodesic spheres assembled from many small folded pieces of paper. They were originally used to hold incense in Japanese Buddhist temples. Modern Kusudama consist of...

Channel your inner M.C. Escher with these brain teaser puzzles! These easily assembled 3D models are each composed of several identical pieces that cleverly fit together to make a large geometric form.The cardstock pieces in this kit are all...

Complex, stunning, and exceedingly popular, modular origami has taken the origami world by storm. Using basic geometry concepts and simple paper folding techniques, folders can turn multiple flat pieces of paper into a dynamic three...

Learn to fold incredible geometric origami models from 'The Queen of Modular Origami!'In this book, Tomoko Fuse -Japan's most famous living origami artist - shows you how to create amazing polyhedral models using the techniques...

The logical choice for lavatory reading.Easy sudoku are perfect for solving when you have a few minutes on your hands...wherever you may be. Just toss this pocket-size book into your bag or leave it in a convenient location, and you'll be ready for...

Sudoku devotees can spice up their solving with these three fun twists on the popular puzzle!Enjoy a trio of great mental treats, including Flower Sudoku, where innovative interlocking grids form a flower shape; Outside Sudoku, which begins with the...

Now Pappas has done it again, or rather, has done more! The pages of MORE JOY OF MATHEMATICS spill over with ideas, puzzles, games from all over the world, historic background, exciting graphics and up-to-the-minute math breakthrough. Readers will find...

Part of the joy of mathematics is that it is everywhere-in soap bubbles, electricity, da Vinci's masterpieces, even in an ocean wave. Written by the well-known mathematics teacher consultant, this volume's collection of over 200 clearly illustrated...

The year's finest mathematical writing from around the worldThis annual anthology brings together the year's finest mathematics writing from around the world. Featuring promising new voices alongside some of the foremost names in the field, The Best...

The year's finest mathematical writing from around the worldThis annual anthology brings together the year's finest mathematics writing from around the world. Featuring promising new voices alongside some of the foremost names in the field, The Best...

A fun and lively look at the mathematical ideas concealed in video gamesDid you know that every time you pick up the controller to your PlayStation or Xbox, you are entering a world steeped in mathematics? Matthew Lane reveals the hidden mathematics in...

A comprehensive look at four of the most famous problems in mathematics. Tales of Impossibility recounts the intriguing story of the renowned problems of antiquity, four of the most famous and studied questions in the history of mathematics. First posed...

How you can become better at solving real-world problems by learning creative puzzle-solving skillsWe solve countless problems-big and small-every day. With so much practice, why do we often have trouble making simple decisions-much less arriving at...

Paul Nahin is a master at explaining odd phenomena through straightforward mathematics. In this collection of twenty-six intriguing problems, he explores how mathematical physicists think. Always entertaining, the problems range from ancient catapult...

A lively and engaging look at logic puzzles and their role in recreation, mathematics, and philosophy.Logic puzzles were first introduced to the public by Lewis Carroll in the late nineteenth century and have been popular ever since. Games like Sudoku...

The history of mathematics is filled with major breakthroughs resulting from solutions to recreational problems. Problems of interest to gamblers led to the modern theory of probability, for example, and surreal numbers were inspired by the game of Go...

Guesstimation 2.0 reveals the simple and effective techniques needed to estimate virtually anything--quickly--and illustrates them using an eclectic array of problems. A stimulating follow-up to Guesstimation, this is the must-have book for anyone...

Test your wits against 210 brand-new killer sudokus with this formidable collection of the world's favourite puzzle. This compilation draws on all the knowledge of the expert puzzle writers at the Guardian, whose killer sudokus are enjoyed by hundreds...

Dive into this challenging collection of the world's favourite puzzle, with 210 brand-new sudokus to savour. The Guardian's sudoku puzzles are enjoyed by hundreds of thousands of people every day and are now available in this carefully curated...

Test your powers of deduction against more than 200 devilishly difficult Killer Sudoku puzzles. The revered intelligence organisation, Mensa, have worked with Gareth Moore to put together a supreme test of logic. These brand-new puzzles will provide...

More than 200 variations of the world's favourite puzzle have been created to test your Sudoku skills. The revered intelligence organisation, Mensa, have worked with Gareth Moore to put together a supreme test of logic. These brand-new puzzles will...

Simply Sudoku: Unwind with over 100 of the World's Favourite Puzzles by Welbeck is the perfect companion for both beginners and seasoned Sudoku enthusiasts. This collection features over 100 carefully selected Sudoku puzzles designed to relax your mind...