
Perfect Circle Challenge
Only one attempt daily
0 ratings
Free
Rating summary
About
How perfect is your circle?
This is a daily challenge of precision.
Once per day, you get a single chance to draw a circle freehand on your screen. No guides. No corrections. No second attempts.
When you finish, your drawing is analysed and scored out of 100 based on how closely it matches a mathematically perfect circle.
How it works
• Open the app
• Draw one continuous circle
• Get your score instantly
• Return tomorrow to try again
Why it’s addictive
• Simple but surprisingly difficult
• One attempt per day keeps it competitive
• Track your improvement over time
• Challenge yourself to reach 100
It looks easy. It isn’t.
Can you draw the perfect circle?
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What's New in Perfect Circle Challenge
1.2.0
September 5, 2026
Bug fixes



