Examine
Look for visual clues without any answer-spoiling metadata.
Field guide
How to play
You have ten objects and two questions for each: where, and when?
Place
Drop a pin on the United States map.
Date
Choose an era, then select a precise year.
Discover
Submit your guess and open the full catalog card.
100,000 points across ten artifacts
Each artifact is worth up to 10,000 points: 5,000 for geographic accuracy and 5,000 for chronological accuracy. Reveal any of three optional hints without a points penalty. A date inside the cataloged range gets full time points; older objects receive a wider tolerance.
5,000Location+5,000Time