The 2003/04 Premier League season was a landmark one as Arsenal's "Invincibles" went through the entire campaign unbeaten to win the title.
How much can you remember about the Gunners' achievements that term? Test your knowledge by answering these multiple-choice questions.
When you've got your score, share this quiz with your family, friends and work colleagues to see if they can beat your tally.
Also in this series
Part 1: PL30: Arsene Wenger's Invincibles
Part 3: PL30: Are Arsenal's Invincibles the PL's best-ever team?