Excellent Program

I have not used the Support offered by the publisher, but that is because there was no need to. The program runs flawlessly and provides more than enough help to solve the sudoku games it generates or those the user enters manually. The user interface is clear, simple, and natural. Almost anyone should be able to successfully play the game right out of the box. If you want a rewarding time playing Sudoku, this program is for you.

OS X user about (heart) Sudoku