200 Difficult Sudoku Puzzles

by Greene Hill Publishing and Peter Greene

Sudoku is the number-placing puzzle that is spreading across the world. The rules are simple, you do not need to know any mathematics, all you need is logic. The puzzles in this book do not require... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1411637429
• ISBN13: 9781411637429
• Release Date: July 2005
• Publisher: Lulu Press
• Length: 128 Pages
• Weight: 0.50 lbs.
• Dimensions: 0.3" x 6.1" x 9.0"