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.

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

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