About
A free game to train your sense of proportion, one sheet a day.
The idea
We think we know how big things are until we compare them. This game turns that surprise into a quick, visual, shareable daily ritual.
Free, no account
The game is funded by advertising and voluntary player support. No subscription, no paid tier, nothing to buy for an advantage.
Sourced sizes
Every object has a precise definition of what is measured and a source. All silhouettes are original drawings, with provenance listed on the Credits page.