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Sudokulogy: About

Tammy McLeod

Tammy McLeod is the reigning United States Sudoku National Champion. She started Sudoku in 2007 after picking up a book at the airport on her way to a conference and got hooked. A month later, she heard about the first US Championships and entered on a whim. She placed 2nd that year and 3rd the next, before finally emerging as the 2009 Champion.

She can be reached at Tammy [at] Sudokulogy [dot] com.



1. Can you recommend any Sudoku books?

Please check out the articles in the Books category. I have reviewed the books that I’ve found to be most helpful and provided links to them.

2. Do you have any tips on Sudoku strategy?

There will be a series of articles about the solving technique that I have developed and continue to use. Look for them in the Technique category.

3. Can you please check out my Sudoku site and give me some feedback?

Much as I would love to, I have a lot of other commitments and it is hard enough to find enough time to practice Sudoku for my upcoming competitions. I can’t make any promises!

4. Do you teach Sudoku lessons?

If you’re in the Southern California area, drop me an email and we’ll discuss it.