O-Meter

Can you draw a perfect circle?

Accuracy Score
0.0%
Keep trying!

Press & draw in one continuous circle

Start anywhere. Go clockwise or counter-clockwise.

Completeness
0%
Uniformity
0%
Centering
0%
Advertisement

How it's judged

To score a perfect 100%, you must draw a loop that aligns with three major criteria:

1

Completeness: You must complete a full 360° closed loop around the generated center point.

2

Uniformity (Standard Deviation): Your radius must stay perfectly consistent all the way around.

3

Centering: Your drawn circle's geographic center must align precisely with your starting perspective.

💡 Tip: Draw at a steady, medium pace for the smoothest path! Don't let go of the screen until you've finished.

PERFECT!
Incredible control! 🏆