Trivia games on the iPhone have had something of a mixed reception as of late. Some games ask you straight up questions, others give you a series of clues, and some even pit you against live competition. Whether for good or for bad, we thought we had seen every kind of trivia game imaginable. Then we played Sporcle. Rather than asking you specific questions, Sporcle challenges the total sum of your knowledge on a certain topic. Do you enjoy Adam Sandler? Name all of his films. Feel well-versed in hockey or basketball? Name every professional team. US States, the works of William Shakespeare, the 12 days of Christmas – Sporcle will test you on all of them.