Click on the squares of Sudoku board below to input numbers. When you have inputted all the numbers, click the solve button to start computing a solution. To reset the board press the clear button.
NOTE: the time to solve a Sudoku board increases as less squares on the board are filled. For reference, solving a board with 20 filled squares takes roughly 15 seconds. This time may vary depending on your device.
Fill out the Sudoku board and let the solver complete it