Sudoku Free Puzzle Game

Sudoku, the classic game of free entertainment with the Android you entretendrás for hours.
Involves completing a grid of 9 × 9 cells divided into 3 × 3 sub-grids with the numbers 1 to 9 based on some numbers and arranged in some of the cells.
Do not repeat a number in the same row, column or subgrid.
You can choose between different levels of play, you can check and correct numbers, you can move to a new sudoku or resume your game anytime. The best times are also saved