Zudoku Full Version
Today's great software is Zudoku, you can download Zudoku free here. but before downloading this program, i recommend you to read the reviews about Zudoku below :
What Is Zudoku :
Zudoku is an implementation of the popular logic puzzle game Sudoku - for desktop OS and Sharp Zaurus. It will generate puzzles at a variety of difficulty levels, allow you to enter and solve exsiting puzzles, and even solve puzzles itself!