It's A Numbers Crunch! Extreme Puzzles: Sudoku Very Difficult Edition

Be warned, the Sudoku puzzles in this book are very difficult. If you are new at this game, this is not the book for you. However, if you are already an expert at spotting number patterns and would like a new challenge, then pick up a copy today. How fast would it take you to complete a puzzle? Find out today!

Binding Type: Paperback
Publisher: Puzzle Pulse
Published: 02/15/2017
ISBN: 9780228206736
Pages: 140
Weight: 0.43lbs
Size: 9.00h x 6.00w x 0.30d