Sudoku: Medium to Hard
Pitkow, Xaq![Sudoku: Medium to Hard](https://support.digitalhusky.com/media/annotations/sorted/221/2210080/CHSBZCOP032210080.jpg)
Sudoku craze and pairs the addictive logic-based game with a spectacularly handy format. Filled with 200 grids of varying difficulty, our pocket-sized hardcover notepads are perfect for strategizing on the bus or train. Now that's what we call a smart calculation!