Sudoku master's collection

By: Johnson, Dag Espolin

This book contains 75 very difficult sudoku "number place" puzzles. In case you get stuck, the book also provides you a hint to each puzzle. Ideal for vacations and holidays, commuter train and long flights.

• Format: Paperback
• Language: English
• ISBN: 141164767X
• ISBN13: 9781411647671
• Release Date: September 2005
• Publisher: Lulu.com
• Length: 98 Pages
• Weight: 0.31 lbs.
• Dimensions: 0.2" x 6.0" x 9.0"