Tough As Nails Sudoku

By William L. Carson

Bored with other Sudoku books? Tired of easy Sudoku puzzles? Tough as Nails Sudoku is the solution. This book contains 200 difficult Sudoku puzzles for advanced and expert players with solutions. This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1536961027
• ISBN13: 9781536961027
• Release Date: August 2016
• Publisher: Createspace Independent Publishing Platform
• Length: 124 Pages
• Weight: 0.39 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"