New York Post Master Su Doku: 150 Difficult Puzzles
Sudokusolver Com$5.09
$5.99
The official utterly addictive number-placing puzzle
Give your brain a workout with these all new Difficult-level puzzles. These entertaining puzzles offer more than just hours of fun--Su Doku engages your mind, improves your concentration, and helps you stay mentally fit. With 150 brand-new puzzles to complete, you'll become a Su Doku guru in no time
Binding Type: Paperback
Publisher: William Morrow & Company
Published: 08/01/2009
ISBN: 9780061935817
Pages: 242
Weight: 0.35lbs
Size: 7.00h x 4.90w x 0.50d