Game Sudoku 3 online

In contrast to the traditional look of the game, except for the 9x9 squares, you can choose several options: 4x4, 6x6, 8x8, 10x10 and 12x12. You can also choose different levels of difficulty, the harder the difficulty the less numbers you will be open at the beginning of the game. A nice feature in this fun puzzle has a presence online.