Will Shortz Presents the Huge Book of Hard Sudoku: 300 Challenging Puzzles

Can't get enough of Sudoku? This book is for you It contains three hundred challenging and devilishly difficult Sudoku puzzles in a portable paperback.

Features:
- 300 hard Sudoku puzzles
- Big grids for easy solving
- Edited by legendary puzzlemaster Will Shortz

Binding Type: Paperback
Author: Shortz, Will
Published: 03/05/2013
Publisher: St. Martin's Griffin
ISBN: 9781250025302
Pages: 368
Weight: 0.85lbs
Size: 9.31h x 6.39w x 1.01d