Will Shortz Presents Puzzle-a-Day: Sudoku

Based on a similar design as the successful "The Little Flip Book of Sudoku, Puzzle a Day: Sudoku" takes a year's worth of puzzles and puts them into an even smaller flip pad.

This adorable compact design is perfect for solving puzzles on the go.

Put it in your purse or desk and you can tear off a puzzle whenever the mood strikes.

This title features: 365 easy to hard sudoku puzzles; portable trim; and, sturdy paper-over-board binding.