Instructions 20Q Game: These are similar to full games, but for quizzes larger than 20 questions it will randomly select 20 questions from within the set. This is a quick way to get in some studying of a topic.     
What act topped the charts with "Stayin' Alive" in 1978?
Alan O'Day
Jim Croce
Bee Gees
John Travolta and Olivia Newton-John