Sudoku

Sudoku is a logic-based, combinational number-placement puzzle.

Sudoku (originally called Number Place) is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9x9 grid with digits so that each column, each row, and each of the nine 3x3 sub-grids that compose the grid contains all of the digits from 1 to 9.

FEATURES:

- three different difficulties

- Multiple puzzles for each difficulty

- auto-save your progress for each puzzle

- phones and tablets support