Will Shortz Presents Hard Sudoku Volume 4: 200 Challenging Puzzles front cover

Will Shortz Presents Hard Sudoku Volume 4: 200 Challenging Puzzles

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The next in our new series of only the toughest puzzles for serious sudoku solvers!

Do you have what it takes? These 200 challenging sudoku puzzles from Will Shortz will keep your mind sharp!

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

Shipping is free for all orders shipped within the United States for orders $59.99 and over. All other orders have a nominal fee of $4.99 unless customers choose faster delivery via for $9.99.

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