Overview
Watch out These puzzles are mind melting But if you dare, grab a pen and take on these two hundred all-new extra challenging puzzles.
Features:- 200 hard puzzles
- Big grids for easy solving
- Introduction by legendary puzzlemaster Will Shortz
Details
- ISBN-13: 9781250063441
- ISBN-10: 1250063442
- Publisher: St. Martin's Griffin
- Publish Date: March 2015
- Dimensions: 7.1 x 5 x 0.9 inches
- Shipping Weight: 0.5 pounds
- Page Count: 320