Will Shortz Presents Sudoku Forever: 200 Easy To Hard Puzzles : Easy To Hard Sudoku Volume 2

The next in our new series: easy to hard sudoku puzzles. Are you sweet on sudoku? Then you're sure to enjoy these 200 puzzles that get progressively challenging as you go. Features:
- 200 easy to hard puzzles
- Big grids for easy solving
- Introduction by legendary Puzzlemaster Will Shortz