Will Shortz Presents The Great Big Book of Sudoku Volume 1

A positively HUGE book of 500 sudoku puzzles for all skill levels

What's better than a book of sudoku? A Great Big Book of Sudoku! If you can't get enough of these grids, you're sure to enjoy this extra-large collection of 500 sudoku puzzles that get progressively challenging as you go.

Features:

- 500 easy to hard puzzles

- Big grids for easy solving

- Introduction by legendary Puzzlemaster Will Shortz