Veronica

By Robert Barker | July 30, 2015

I think your teaching in the videos is exceptional. I am up to the senior level and have learnt so much. My Sudoku solving has improved enormously and I am happy with the results.

Veronica

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Testimonials

I can solve the intermediate puzzles in a faster an efficient way following your solving techniques. I am very grateful to you and your continuous reminders and ways of encouragement.

Julio R. Garcia

We have been watching your videos every night and practicing on ones in the books and what an improvement…What fun this is and thank you for the work you have put in to this.

Rich Beuker

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.

I just started the Sophomore level lessons today. I’m trying to digest the lesson material and find time today to do the exercise. Tentative schedule is during my lunch hour. I am pleased to say that I am enjoying this journey though. Your lessons are taught well and full of information. I am enjoying learning the, what I call, Dynamic Pencil Marking methods you are teaching. I’m doing Sudoku puzzles without the fixed pencil markings (FPM) as I have grown accustomed to. But I am trying to break … Read more

Earl Garden

Your videos have helped me a great deal. It is much easier to learn Sudoku by watching you solve a puzzle than by reading a book. I’m still learning but can do medium to hard puzzles now thanks to your instructions.

Bill Davis

Hello Professor, When I bought your video’s I was pretty new at Sudoku and thought the only way to solve them was to use the “Brute Force Technique”. After watching some of your video’s I can see where the numbers go more easier than before. The techniques that you teach are very easy and straight forward it was worth the money . I would also like to say that the outfit that you wear in the video’s is a nice touch.

C. Oake

Your videos are excellent ! I have taken all the undergraduate lessons and have just started the graduate ones. Before I started watching your videos I found doing very easy puzzles quite challenging. Now I can do very hard puzzles. Your videos have helped me gradually progress. What is particularly helpful is the format of a lesson video and then another video going through the homework exercise puzzle. Your discussions about how to think about various scenarios are a great guide. Thank … Read more

Paula Dawson

I just want to thank you for a REALLY great website on how to approach the Sudoku puzzle. I quit Sudoku several years ago out of frustration because I could never get ahead when the puzzles got a little more difficult. But after taking your online course, I am back and loving it! I even bought the Nikoli Publisher’s puzzle book and having a great time solving the puzzles in it. For anyone who want to know about solving Sudoko puzzles, Chad is your guy! He’s a great teacher and his web… Read more

Jill Allen

I’ve been trying to solve sudoku puzzles in a certain newspaper for the last 6 months. These puzzles are only rated medium or hard, never easy. I’ve finally solved my first medium puzzle using your techniques – mind you I’ve only completed the freshman exercises so far. So what seemed impossibly difficult at one time has become solvable thanks to your excellent video classes.

Carole Hubbard (Australia)

I really like the videos. I like the way you present the lessons. You have a very gifted way of teaching and I am enjoying them very much.

Diane Paquette

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