This Sudoku Solver shows you the steps for solving most 9x9 sudokus.
- Load a puzzle by either:
- Clicking "Easy," "Medium," or "Hard" to load a random puzzle of that difficulty, or
- Entering each digit of your own puzzle, substituting 0s for blank cells
- Click "Solve" to animate the solution, or click the "<<" or ">>" buttons to step through the solution manually
- Find out more about the solving techniques used at Sudopedia