
Each one is a real moment from history. Pin where it happened, set the year, and name the event. Then read the story.
Drop a pin. The exact spot earns the full 400, and the right country never scores less than 150.
Slide to the year. Being close still counts, and the further back you go, the more forgiving it gets.
Name the event. Pick the war instead of the battle and you still get partial credit.
Pull folders from the photo archive, one after another. No streak at stake.
Enter the stacks →Missed a day? Every past edition stays on file, ready to play.
Open the archive →
Your collectionEvery moment you place lands on your map and your timeline. Collect them all.
See your atlas →Every image comes from a public archive, the Library of Congress, the National Archives, NASA, and others. Each one is credited the moment you guess.
Photo credits →