Mensa's Most Difficult Geometric Puzzles. Tricky puzzles to challenge every angle, Paperback - Mensa Ltd

This book consists of 200 difficult puzzles of a variety of different types focussing on geometric shapes and mathematics.Illustrations: 150 illus

Reducere. The Most Difficult Geometric Puzzles provides an exceptional challenge for even the most adept of puzzlers. The world's most ingenious puzzle sette...

With puzzles ranging from alphabetical ciphers to geometric sequence problems, this colourful puzzle book will keep you entertained for hours.Illus...

With puzzles ranging from killer Sudoku to numerical crosswords, this colourful puzzle book will keep you entertained for hours.Illustrations: 150 ...

This book consists of 200 difficult puzzles of a variety of different types focussing on logic puzzles and reasoning.Illustrations: 150 illus

Reducere. It's only logical--boost your brainpower with more than 130 logic puzzles for adults.It's time to give your mental muscles a real workout Stuffed f...

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

Give your brain a workout on the type of brainteasers that challenge the best solvers at the World Puzzle Championships. They're tough, but fun, an...

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

A brain-training interactive puzzle pack, full of games and conundrums of many varieties, to challenge your linguistic and numerical abilities.Publ...

Reducere. The Most Difficult Pattern Puzzles provides an exceptional challenge for even the most adept of puzzlers. Your mind will need to be at it's most ni...

Collects the crosswords that stretch your word abilities and your general knowledge to the limit, as you rack your brains to think of the answers a...

Reducere. Warning: this Sudoku book is not for the short-tempered. The patterns are more difficult to catch so losing your cool is a near possibility. But de...

Reducere. Challenging to your brain, easy on your eyes-75 fun crossword puzzlesStudies show that doing crossword puzzles can help improve your memory and bra...

Reducere. Redescopera farmecul lecturii si alege-ti de pe elefant.ro carti in limba engleza scrise de autori consacrati. Iti punem la dispozitie sute de mii ...

Reducere. If you like your puzzles big and easy to see then Large Print Word Search Puzzles is the book for you. Provided in a large and easy-to-read size, t...

Reducere. The Most Difficult Math Tests provides an exceptional challenge for even the most adept of puzzlers. All aspects of arithmetical thinking are teste...

Challenge yourself at home with word puzzles Test your linguistic abilities with 200 new quick crossword puzzles, designed to challenge your word p...

Reducere. Contributor(s): Author: Puzzle TherapistWhy should you spend time completing Sudoku? Because of the benefits, of courseWhen you play, you stimulate...

In life, you often miss the most important details because you lack concentration power. Maybe you get tired of thinking easily because answers are...

Magnus Carlsen is arguably the strongest player of all time. His dominance is such that every loss comes as a shock. They remind us that even he ha...

Reducere. All the fun and challenge of Brain Games--now for kids!Includes more than 115 puzzles for kids age 6 and up.Features sudokus, word searches, crossw...

Reducere. 100 Easy-To-Read Crossword Puzzles for Adults: Jumpstart Your Brain and Enjoy Hours of Great FunAre you a crosswords fan, looking to get some new a...

Reducere. Give yourself a good brain workout with Kakuro puzzle books for adults and enjoy the time spent solving the puzzles. If you need to relax and have ...

Reducere. This is not just another book of Kakuro or Cross Sums puzzles. This is a book of BIG and DIFFICULT Kakuros, which will definitely test your solving...

Extreme Wordle Challenge presents a collection of 500 extreme wordle puzzles to do anytime, anywhere, perfect for those who want to test their skil...

Wordle Challenge for Kids presents 100 brain-teasing puzzles to do anytime, anywhere, perfect for younger puzzlers.Publisher: Aurum PressAuthor(s):...

Reducere. Sudoku puzzles at 365 Unique Sudoku - Do you love puzzles that tease your mind and test your analytical skills? - Are you a good at using logic and...

Reducere. DescriptionThis great book contains 600 fun and hard Sudoku puzzles that are perfect for brainiacs who want to keep their mind active. Check the sa...

Includes a collection of riddles, lateral thinking problems, conundrums, mind mazes, posers and baffling brain twisters.

A collection of over 150 mind games to tax your powers of logic in ways you had never thought possible. It includes all kinds of logic brainteasers...

Reducere. Are you a Mensa genius? Challenge yourself and excite your brain with this entertaining collection of new puzzles created in partnership with Ameri...

Reducere. From krazydad, constructor of the wildly popular and addictive puzzles published in The New York Times as Two Not Touch, here are 360 deviously tri...

Reducere. From krazydad, constructor of the wildly popular and addictive puzzles published in The New York Times as Two Not Touch, here are 360 deviously tri...

Reducere. From krazydad, constructor of the wildly popular and addictive puzzles published in The New York Times as Two Not Touch, here are 360 deviously tri...

'Be warned: cracking puzzles releases a very addictive drug.' - Marcus du Sautoy Have you ever wanted to be a puzzle pro or logical luminary? Well,...