Kategoria BISAC: Young Adult Nonfiction >> Games & Activities - Puzzles & Word Games

This fifth and toughest addition to the successful Times Killer Su Doku series will test your skills to the limit, adding the challenge of arithmetic and taking Su Doku to a new and even deadlier level of difficulty.

The puzzles use the same 9x9 grid as Su Doku but with an added mathematical challenge. The aim is not only to complete every row, column and cube so that it contains the digits 1-9, it is also necessary to ensure that the outlined cubes add up to the same number.

With 150 new Tough and Deadly Killer Su Doku puzzles, there is no chance to ease yourself in with easy...

A new collection of previously unpublished Fiendish Su Doku puzzles with the added bonus of 30 Super Fiendish puzzles. Perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles. Guaranteed to provide hours of absorbing, brain-stretching entertainment.

The puzzles in this collection are of the highest quality supplied by Sudoku Syndication, the Sudoku suppliers to The Times newspaper.
Since the first Su Doku puzzle appeared in The Times in November 2004, they have become a phenomenon, with over 5 million copies of The Times Su Doku books sold worldwide....

An utterly addictive puzzle, Codeword is an enormously popular feature of Times2.

This cracker of a puzzle is the perfect alternative to knowledge-based crosswords (you either know it or you don't, right?) and number-crunching Su Dokus.

In this compelling collection of 150 brand-new Codewords, which for the first time ever are ranked in increasing levels of difficulty, you can really wrestle with your word power and test your logic to the max.

The concept is simple. Each number represents a letter, so, starting with the solved letters, use your logic and vocabulary to...

For those who like to live dangerously and push beyond their mental comfort zone, steel yourself for The Times' toughest Killer collection yet.

Prepare for the extreme mental challenge of 100 Deadly-level Killer puzzles, including, for the first time ever, 20 Extra Deadly, to really test your limits: thjs is the only place you'll find such a torturous collection in a single book.

The Times Ultimate Killer Su Doku is not for the fainthearted. The puzzles use the same 9x9 grid as Su Doku, and have an added mathematical challenge. The aim is not only to complete every row, column...