Beware of pale imitations. These are the original and official Su Doku puzzles by Wayne Gould-- New York Post 's Su Doku puzzle master and one of Time magazine's Most Influential People. These 100 puzzles--from easy to fiendishly difficult--come with a warning: They are seriously addictive. You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic and a little patience.
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