Choose the level and start the game and test your Sudoku skill. 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 contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a unique solution. Play this game to develop your math skills. Have a super time playing Classic Sudoku!