Will Shortz Presents The Great Big Book of Sudoku Volume 2: 500 Easy to Hard Puzzles to Exercise Your Brain Will Shortz
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