The Ultimate Sudoku Challenge: 200 of the Most Challenging Puzzles

The Ultimate Sudoku Challenge: 200 of the Most Challenging Puzzles

by Hamlyn (Author)

Synopsis

Sudoku is the simple number puzzle that has swept the world and obsessed millions of puzzlers of all ages. Test your IQ with 200 of the most fiendishly difficult sudokus ever devised. These puzzles - created by hand in Japan - have been designed to examine the sharpest minds and most competent puzzlers with absorbing grids that will give you hours of head-scratching enjoyment. Following on from the successful Sudoku Challenge this is the ideal book for Sudoku-ists everywhere! This pocket-book format means that you can work on a Sudoku anywhere - whilst commuting, on the beach, or during a lunch break. It includes mega sudokus on a 25 X 25 grid!

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Quantity

1 in stock

More Information

Format: Paperback
Pages: 288
Publisher: Hamlyn
Published: 15 Oct 2005

ISBN 10: 0600614859
ISBN 13: 9780600614852

Author Bio
The puzzles for this title are supplied by Nikoli, a company who were responsible for the puzzle's popularity in Japan. All puzzles are worked out by hand making their level of difficulty more accurate to monitor than computer-generated sudokus.