Spoilers below. Facts checked 2026-11-12. Play this puzzle
Tim Berners-Lee proposes the World Wide Web (March 1989) came before The Berlin Wall opens (November 9, 1989).
Traditional first ancient Olympic Games (776 BC) came before Traditional founding of Rome (753 BC).
U.S. Constitution completed at the Convention (September 17, 1787) came before First execution by guillotine (April 25, 1792).
The Jazz Singer, first feature-length 'talkie' (1927) came before Fleming discovers penicillin (1928).
Super Bowl I is played (January 15, 1967) came before Apollo 11 lands on the Moon (July 20, 1969).
Source: Wikipedia: Apollo 11 · Wikipedia: Super Bowl I