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





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