Will Shortz Presents the Puzzle Doctor: KenKen Fever

By Will Shortz, Tetsuya Miyamoto, KenKen Puzzle LLC

KenKen mania is sweeping the nation The only cure is more puzzles. Enjoy this volume of 150 easy to hard KenKen puzzles that range in size from 6x6 to 9x9.

• Format: Paperback
• Language: English
• ISBN: 0312641117
• ISBN13: 9780312641115
• Release Date: April 2010
• Publisher: St. Martin's Griffin
• Length: 240 Pages
• Weight: 0.42 lbs.
• Dimensions: 7.0" x 0.6" x 5.0"