Trivia examples like Pac-Man's design being inspired by a pizza missing a slice, or GTA starting as a cops and robbers style game, give gamers some sweet peeks behind the curtain.

DON GONYEA, HOST: I'll take episodic semantic linkage for $1,000, please, Ken. What makes some people "Jeopardy!" champions and others unable to remember, for example, when the first U.S. dollar ...

Simply querying the phrase "fun facts" or "I'm feeling curious" will return a random piece of trivia. Examples I received include information regarding which U.S. presidents lived in a log cabin, ...