EraPin
Today's dossier
A new dossier every day
Five photographs from history. Where in the world — and when?
Read the clues, set the era, pin the map. A new dossier every day.
New event every day · Free to play
① Study
The photo and the clue
Every detail is evidence — the cars, the clothes, the coastline.
② Set the era
When did it happen?
Scrub the timeline. Score by century, generation, decade — or nail the year.
19581960196219641966
③ Pin the map
Where on Earth?
Reason your way to the spot. Closer pins, bigger scores.
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Built for classrooms, too
Curriculum packs for APUSH, AP World, UK KS3 and NY Regents. Team mode, no student accounts. Used daily by social studies teachers.