Implementation of the popular logic game – Sudoku*
Game has more than 300 levels and allows to pick from 3 different difficulties. Game has auto save feature which allows you to continue from the same spot next time you start the application.
* Sudoku is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9×9 grid with digits
so that each column, each row, and each of the nine 3×3 sub-grids that compose the grid (also called "boxes", "blocks",
"regions", or "sub-squares") contains all of the digits from 1 to 9.
Requires Android 2.1 or higher.