Every crawler who shared a location when they entered the dungeon lights a column on the surface. Taller columns mean more of you went under from the same place.
1678
CRAWLERS
928
LOCATED
750
UNTRACED
42
REGIONS LIT
GEO-OVERLAY // LIVE
HOW THIS IS PLOTTED
Columns sit at the center of a broad region. Never at anyone's actual coordinates. A crawler is only counted here if they let the browser share a location during registration; the 750 untraced descents are real crawlers whose origin the registry never recorded.