If you like Depths of Wikipedia or generally have trivia brain, check out catfishing.net
(... named BEFORE that term meant anything else, they hasten to assure ...)
They tell you the categories to which a wiki article belongs (e.g., "1855 novels," "novels about whales") and you guess the article.
catfishing.net
Guess the Wikipedia article from its categories. 10 interesting people, places, and things to guess every day.
