I dislike this because it asks about a circle around a center point: one could possibly draw a perfect circle yet have a bad score because it's not centered. S

I dislike this because it asks about a circle around a center point: one could possibly draw a perfect circle yet have a bad score because it's not centered. Still, it was easy to get to more than 96% repeatedly on a phone screen, so the score is not very useful since these circles are far from circles.