If you are stuck on a Sudoku puzzle and want to see the solution, or maybe just a hint, you've come to the right spot. Simply fill in your partial puzzle by clicking on the squares and typing in their value.

Note: The Sudoku Solver supports digits 1-9 and letters A-Z.

8 9 3 7 4 1 2 3 7 3 1 3 5 4 7 8 4 6 5 3 2 4 1 6 6 9 2 1 4 5 3 8 4 6 2 7 9 8 6 1

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