"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Chances are you've probably already heard of this game. The goal here is to stump your friends. To play ...

If you're interested in attempting the famed 9-9-9 Challenge at a Philadelphia Phillies game this postseason, the club has you covered with a ready-made kit ... sort of. Confused as to what the 9-9-9 ...