Sit Solve® Hard KenKen®

By Tetsuya Miyamoto

The tougher the KenKen, the better the brain workout This collection of the popular numerical puzzles, featured in the New York Times , takes solving to a higher, harder level. Not for beginners

• Format: Paperback
• Language: English
• ISBN: 1454904259
• ISBN13: 9781454904250
• Release Date: November 2013
• Publisher: Puzzlewright
• Length: 96 Pages
• Weight: 0.15 lbs.
• Dimensions: 0.4" x 4.3" x 5.9"