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