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





Copyright©2025 Decabit Software
Last Updated: CST