The Times Difficult Su Doku Book 6

By The Times UK and The Times

The eagerly-awaited sixth BOOK in the bestselling Times Difficult Su Doku series. This is the latest collection of 200 previously unpublished Difficult Su Doku puzzles - perfect for the intermediate Su Doku solver in need of a constant supply of challenging puzzles. You are guaranteed hours of absorbing, brain-stretching entertainment. 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. You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic. Each puzzle has a unique solution - and there's no guesswork required.The Times Su Doku remains the original, the best and the market leader.

• Format: Paperback
• Language: English
• ISBN: 0007465165
• ISBN13: 9780007465163
• Release Date: August 2012
• Publisher: Collins
• Length: 64 Pages
• Weight: 0.25 lbs.
• Dimensions: 0.9" x 5.2" x 7.9"
• Grade Range: Preschool