The BP Championship Series is a no-obligation, year-long trivia league that runs Monday through Friday, seven questions per day, for the first three weeks of every month.

Earn points every day to progress through the ranks throughout the season. Compete with your friends or see how you stand on the global leaderboard.

There is no obligation to play every day, and there are no penalties for wrong answers - but you'll earn more points for answering the most difficult questions!