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.

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

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