<p> Why settle for gold when you can have platinum? If you can master these puzzles, you're off the charts. Engage your brain and challenge yourself with the addictive power of Su Doku. </p> <p> Beware of pale imitations. These are the original and official Su Doku puzzles by Wayne Gould&#8212;<i>New York Post</i>'s Su Doku puzzle master and one of <i>Time</i> magazine's Most Influential People. </p>