Sudoku Free - Classic Brain Puzzle Game

1.You can select from four various levels of easy,medium,hard,very hard. 2. If you leave Sudoku when not finished, it will be saved automatically. Feel free to go back to the game 3. Highlight the rows, columns, and boxes associated with the selected cell 4. Erase. Eliminate all errors Train your brain with Sudoku and get involved wherever you are!