These are actually fun to play!  I posted this Smarterer Quiz freebie before, but never went past the test questions.  You can choose from a number of categories (I chose cooking) and see what you really know.  If’s timed (so you can’t check wiki) and the questions are not easy.  A nice feature is that the correct answer is highlighted in green, so you’ll remember in the future.

I played the cooking quiz and learned several new terms just from playing.  Try to beat my score of 761 – I’m in the top 24% of experts!  nyah, nyah, nyah

80’s Quiz: http://strk.enlnks.com/aff_c?offer_id=770&aff_id=1589&url_id=290 
90’s Quiz: http://strk.enlnks.com/aff_c?offer_id=770&aff_id=1589&url_id=294 
Angry Birds Quiz: http://strk.enlnks.com/aff_c?offer_id=770&aff_id=1589&url_id=292 
Classic Rock Quiz: http://strk.enlnks.com/aff_c?offer_id=770&aff_id=1589&url_id=288 
Disney Movies Quiz: http://strk.enlnks.com/aff_c?offer_id=770&aff_id=1589&url_id=276
Dog Lover Quiz: http://strk.enlnks.com/aff_c?offer_id=770&aff_id=1589&url_id=286 
Cooking Quiz: http://strk.enlnks.com/aff_c?offer_id=770&aff_id=1589&url_id=284 
Pinterest Quiz: http://strk.enlnks.com/aff_c?offer_id=770&aff_id=1589&url_id=278