This book of Sudoku very hard puzzles is reserved for the experts. If you think you have the skills to complete the puzzles without getting too frustrated, then pick a copy. Playing will help you pay more attention to yourself, your temper and your happiness. Make it a point to complete a puzzle everyday!

Binding Type: Paperback
Publisher: Puzzle Pulse
Published: 02/15/2017
ISBN: 9780228206743
Pages: 140
Weight: 0.43lbs
Size: 9.00h x 6.00w x 0.30d