The Times Fiendish Su Doku Book 12: 200 Challenging Su Doku Puzzles

You don't need to be a mathematical genius to solve the treacherous puzzles in this collection of Fiendishly difficult puzzles, it's simply a question of logic. Since the first Su Doku puzzle appeared in The Times in November 2004, this classic game of logic has become a phenomenon, with over 5 million copies of the Times Su Doku series sold worldwide. Perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles, and guaranteed to provide hours of mind-stretching entertainment.

Binding Type: Paperback
Publisher: HarperCollins UK
Published: 04/01/2019
ISBN: 9780008285463
Pages: 320
Weight: 0.45lbs
Size: 7.70h x 5.00w x 0.80d