Sheena Balfour (Brisbane, Australia)

This is to let you know how very much I am enjoying your lesson videos, which are so easy to follow, and I am extremely happy with the progress I have made so far. I am now into my eighties and have been making sure I understand everything before moving on to the next lesson – my brain is not quite as sharp as it was a few years ago – and I have had no trouble whatsoever. On days when I have no commitments outside of home I cannot wait to start Sudoku and usually do this whilst I am having breakfast. Sometimes breakfast takes quite some time as I am very keen to keep going with the lessons. Before finding you on the internet, I was trying to learn the system of writing all the numbers into the squares before starting, which was very tedious, and I found it impossible to follow the instructions when the games got more difficult.

Thank you very much for making Sudoku so interesting and enjoyable. I would recommend your video lessons to everyone, young or old.