James W Ries (Everett, Washington)

A couple of months ago my 11 year old granddaughter had to complete a Sudoku Puzzle as a homework assignment. When she asked for help, I had absolutely no idea what to do. Thanks to a neighbor, her assignment was completed. That is when I checked the internet for information regarding Sudoku and found your site. I started with the free lessons, but soon realized that this was something I really was interested in learning and purchased your program.

I am completing the Sophomore 203 lesson and I am amazed at how much I have learned. I now enjoy completing Sudoku Puzzles. I find that in each lesson there is another angle or system that makes the challenge even more exciting. Your presentation is very relaxed and easy to follow.

I highly recommend your class to anyone who wants to learn how to solve Sudoku Puzzles.