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.

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





Copyright©2025 Decabit Software
Last Updated: CST