Which Came First is a free online history quiz that tests your knowledge of chronological order. You are shown two historical events and must guess which one happened first. The game features 20 rounds covering events from ancient civilizations to modern inventions, with surprising fun facts after each answer. Research in cognitive psychology shows that humans are remarkably bad at estimating historical timelines, often misjudging events by hundreds of years.
Each round presents two historical events side by side. Tap or click the one you believe happened first. After selecting, the game reveals both dates, shows whether you were correct, and displays a fun fact about the events. Your score, current streak, and total points are tracked across all 20 rounds. Correct answers earn more points during a streak.
Which Came First is a free online history quiz that tests your knowledge of chronological order. You are shown two historical events and must guess which one happened first. The game includes 20 rounds with fun facts after each answer.
The game consists of 20 rounds. Each round presents two historical events, and you must tap or click the one that happened first. Your score, streak, and total points are tracked throughout the game.
Our sense of historical time is surprisingly poor because we tend to mentally group events by category rather than era. For example, most people are shocked to learn that Oxford University is older than the Aztec Empire, or that Nintendo was founded the same year the Eiffel Tower was built (1889).
If you enjoyed this, try these: True or False · Higher or Lower · Country Outline Quiz · Born on This Day
Last updated: March 2026 · whatifs.fun — Free interactive games, experiments & simulations