Will Shortz Presents the 1, 2, 3s of Sudoku

This fun puzzle book is filled with 200 easy to hard sudoku puzzles. So now matter if you're an old pro or a budding sudoku addict you'll find the puzzle that's right for you. Features:

• 200 easy to hard puzzles
• Edited by puzzlemaster Will Shortz
• Big grids for easy solving