Judy Schutz

I love the Sudoku Professor videos. “Professor” Barker goes slow enough, and repeats often–in a clear voice, so you are able to really pick up on what he is doing to figure out the puzzles. I have improved tremendously with his help. I love that I can not only hear what he says but can follow along with the large replica puzzle while he is working on it. That is a great visualization tool! So much better than just reading it in a book and trying to figure it out from there.

Thanks Professor.