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

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Feature

Great product!

Description

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 Will Shortz