How to play Pin the Event
Tap the map where the event happened, then drop your pin. Each event is worth up to 100 points: full marks within 50 km, fewer the farther away you are.
Every puzzle is built from published sources, and each fact is checked against its source before it runs. After you play, you can read the full answers and sources. Missed a day? Past puzzles and their answer pages are in the archive. Found a mistake? Send a correction.