Sudoku Solver +
The most advanced Sudoku Solver which uses OCR technology to detect input from your camera or photo library. Why tediously input it by hand?
This app offers a "hint" button to let you know the answer of only a single square if youre stuck. This is helpful if you need a small hint when solving a difficult puzzle but dont want to ruin it for yourself.
You can also manually enter in the numbers as well!