Will Shortz Presents Killer Sudoku: 200 Hard Puzzles

Book Overview

Watch out These puzzles are killer But if you dare, grab a pen and take on these two hundred all-new extra-challenging Sudoku puzzles.

Features:
200 hard puzzles
Big grids for easy solving
Introduction by legendary puzzlemaster Will Shortz

• Format: Paperback
• Language: English
• ISBN: 1250044960
• ISBN13: 9781250044969
• Release Date: March 2014
• Publisher: St. Martin's Griffin
• Length: 320 Pages
• Weight: 0.52 lbs.
• Dimensions: 0.8" x 5.3" x 7.1"