How is my drawing scored?

The game samples your outline's distance from its centre at every angle and compares that to the ideal shape, at the best-fitting rotation. A perfectly even, closed outline scores near 100%; wobbles and gaps lower it.

Can I draw with a mouse or a finger?

Both. Draw in one continuous stroke with a mouse, trackpad or touchscreen · whatever you have.

Is there a time limit or a way to lose?

No · it is pure practice. You get a percentage and the perfect outline to compare against, and you can redraw as often as you like.

Why is the circle harder than the square?

A circle has to be perfectly even all the way round, with no corners to anchor you, so most people find it the toughest. The polygons give your eye corners to aim for.

Does it work offline?

Yes. PlayMemorize is a Progressive Web App, so Perfect Shape keeps working without a connection once the page has loaded.

Perfect Shape · Nederlands

Kies een vorm en teken deze met de hand in één beweging. We beoordelen hoe dicht je bij perfectie kwam · geen druk, je wordt nooit fout gerekend.

Teken een cirkel in één vloeiende beweging

Nauwkeurigheid: –

Beste: –

Tip: Teken langzaam en probeer te eindigen waar je begon · een gesloten, gelijkmatige omtrek scoort het hoogst.

Draw a shape freehand and get scored on how close to perfect it is. JavaScript required.

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