15 Minute Speed Sudoku - 175 Hard Sudoku Puzzles.

by Jonathan Bloom

Speed Sudoku - 15 minute Sudoku Puzzles The 15 Minute Speed Sudoku Book is a specially created collection of 175 hard sudoku puzzle grids. Each puzzle has between 17 and 29 clues and should take the... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0981426115
• ISBN13: 9780981426112
• Release Date: March 2012
• Publisher: Sudokids.com
• Length: 112 Pages
• Weight: 0.35 lbs.
• Dimensions: 0.2" x 9.0" x 6.0"