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.

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





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