DRAW THE PERFECT CIRCLE
How close to mathematical perfection can your hand get? Click/touch and draw a full single-stroke loop.
CLICK & DRAG TO DRAW
Release pointer when you complete the circle
HOW IT WORKS & METHODOLOGY
UNDERSTANDING THE MATH, FORMULAS & CALCULATION ENGINE
One Continuous Stroke
Click and drag on desktop or draw with your finger/stylus on mobile in a single unbroken loop.
Centroid & Radius Variance Algorithm
We calculate the polygon centroid and measure radial variance across 360 degrees to compute mathematical circularity.
Accuracy Percentage
Receive an instant score from 0% to 100% with color-coded visual deviation indicators.
FREQUENTLY ASKED QUESTIONS
EVERYTHING YOU NEED TO KNOW ABOUT THIS EXPERIMENT
Q1.How is circularity accuracy calculated mathematically?↓
Q2.What is considered a world-class score?↓
WHAT ELSE IS HERE?
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A completely scientific test with absolutely no scientific backing. Discover her official Annoyance Index.
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Answer questions about the stuff you own and experiences you had to see how unusual your combination is.
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Enter your income and daily wasted hours to see exactly how much money procrastination costs you per month and year.