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

Copyright©2025 Decabit Software
Last Updated: CST