Sudoku Solver Ultimate

Need help solving that tricky Sudoku puzzle in your newspaper or favorite puzzle book? Just input your puzzle into this free solver and the solution will appear faster than you can write out the answer. This app can also be used to generate puzzles simply by entering a few key digits, hitting solve, then removing some cells for your unsuspecting user. The blank square button will blank out any existing cell and move forward while the backspace button will delete in the other direction.