Sarah Deeble - Sudoku Professor

Hi Chad, I bought the Graduate Level videos at the same time I bought the Gold Level ones. I used to think pencil marks were for wimps, and never bothered with them before, just trying to keep all the information in my head, but you taught me that the patterns are actually easier to see when the information is there in black and white, and you also taught me what information is useful to write down and what isn’t. One thing I still do differently from you, though, is I sitll go through the puzzl… Read more

Jeanne T.