Home Play Online Downloads

Sudoku is a puzzle with a grid containing nine large blocks.


Each block is divided into its own matrix of nine cells. The rules for solving Sudoku puzzles are very simple: each row, column and block must contain one of the numbers from "1" to "9". No number may appear more than once in any row, column, or block. When you’ve filled the entire grid, the puzzle is solved.

(Game will open in new window which you can resize or make full screen.)

Help and Input Tips

Sudoku Solving Tutorials

Original version

Try Sudoku Challenge - see how you compare to others.

Brain Training

Home | Tell Friend | Feedback | Terms of Use | Free Site Licence    Copyright © 2008 DKM Software