I'm playing sudoku these days, I found that there is a software not
only can let me play sudoku, but also it can let me to input game and
help me get the correct answer:
Sudoku for Windows
Well, it support "Print to Paper"/ "Get hint" / "Save and load status"...
etc.
Speed is so fast!
If you want to get a software which help you to print to paper and play or
help you to solve the game, try it!
Here following is download link:
http://www.readmesoft.com/download/sudoku.zip
Description page:
http://www.readmesoft.com/sudoku.htm