Can you draw a perfect egg freehand? Test your skills and get scored!
Drawing a perfect egg freehand is one of the hardest drawing challenges. Unlike a circle, an egg shape (ovoid) is asymmetric โ wider at the bottom and narrower at the top. This makes it much harder to get right than drawing a perfect circle.
A mathematically perfect egg shape follows an ovoid curve. The egg drawing challenge scores your freehand drawing by comparing it against the ideal egg curve, measuring:
Eggs are one of nature's most elegant shapes. The egg shape (ovoid) has fascinated mathematicians for centuries. Unlike an ellipse, a true egg shape has different curvatures at each end โ the pointed end has a tighter curve than the blunt end.
In 2021, researchers published a universal mathematical formula for egg shapes, describing all eggs in nature from hummingbird eggs to ostrich eggs. Our scoring algorithm uses a simplified version of this formula to judge your drawing.
Yes! A circle is symmetric in every direction, so you only need to maintain a constant radius. An egg requires you to smoothly transition between different curvatures while keeping left-right symmetry. Most people score 10-15% lower on the egg drawing test than on a circle drawing test.
Scores above 80% are excellent. Above 90% is exceptional โ you might be a natural artist. The world record for a perfect circle drawing is 99.8%, but eggs are harder. Can you beat 95%?
Yes! The egg drawing challenge works on both desktop (mouse) and mobile (touch). Drawing with your finger on a phone is actually easier for many people because of the natural wrist motion.