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





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