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.

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





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