37,500 border drawings: a map of the world as people remember it

A project called Borderline collected 37,500 drawings of world borders and coastlines from players attempting to map countries from memory. The drawings are visualized on an interactive map that compares people's recollections against actual geographical outlines, revealing common patterns in how individuals mentally distort world geography. The data is organized by country and categorized into land borders, coastlines, and daily drawings to show the median accuracy and error rates across different regions.