It's difficult to find someone who hasn't heard of the very popular Sudoku game. From being in newspapers and magazines, to a popular downloadable program on the internet, many people are turning into Sudoku fanatics. In fact, upon the writing of this article, twenty-four games with the word "Sudoku" in their name are currently in the www.boardgamegeek.com database - all designed and published in the last two years! Now I enjoy the puzzle - although not to the rabid extreme that some do - yet still repressed a small sigh when I first saw Sudoku Challenge (SimplyFun, 2006 - Reiner Knizia). I was pleased to see that the game had a Zoodoku challenge for smaller folk, but still - another Sudoku game?