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.

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





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