Don Juska

I’m still a Freshman until I successfully complete the lesson 104 puzzles. I took a break after watching the video twice more, and will try the puzzles once again.

My wife bought me a big thick Pennypress Sudoku puzzle book. I decided to try them to see if I had learned anything. To my surprise, following your instructions, I completed one hundred and twenty four of them so far. They were the easy ones except seven medium ones. I had to redo four of them because of errors, due to the late hour fatigue. It helped me get used to staring at a grid for a long period. I now have the confidence to continue on with your instructional videos that are very well done. I want to be able to solve the challengers.

I am a 78 year old retired engineer, and a crossword puzzle fanatic. I needed a change of pace, and Sudoku is it. Thank you so much.