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    Shhh... Don't tell anyone, but while these are games, you'll actually learn something as well.
     
     
    Create online RUBE GOLDBERG Machines 
     
    Another RUBE GOLDBERG Inspired game 
     
    BRAINGLE BRAIN TEASER
     
     
    Free Rice--great to build your vocabulary, but it also will donate rice to people in need


    Geography Game:  This site will start with a tutorial then go to a game

    Logic Puzzles:  Lots of logic puzzles and brain games

     
    Learn Chinese:  A BBC site with games and audio to help you learn Mandarin Chinese



    This site is a growing compilation.  What are your favorite games to stretch your brain?