Switch between K-Means and DBSCAN on a ring inside a ring. K-Means slices straight through; DBSCAN follows tightly packed points and keeps both rings whole.
An inner ring nested inside an outer ring, not two round blobs. Switch tabs to see how each algorithm handles it.
K-Means only knows how to draw straight-line splits between centroids. It cuts straight through both rings, mixing inner and outer points together.
