While some might argue that spending a lot of time playing games on Facebook is a sure-fire way to shrink your brain, it seems that the “Who has the biggest brain?” game is causing quite a stir on Facebook.
The official Playfish blog reports that their competitive brain training game has hit the top ten, with over one million installs to date, and is pushing stalwart favourites like Scrabulous and Texas Hold’em Poker.
According to their statistics, the average active user of their game spends between 25 and 30 minutes per day playing the game, which compares with an average Facebook user who spends 20-25 minutes on the whole site.
How big is your brain?
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