Size It Up
Resize a silhouette until it matches its real size next to a known reference. Five rounds, 100 points each.
A size comparison game you play with your eyes
Each round shows two silhouettes on the same ground line. The blue one is the reference, with its real height or length given. The pink one is yours to resize. Lock it in when the proportions look right, and the game reveals the true size.
A daily set of five rounds is the same for everyone. Once you have played it, you can keep going with unlimited random rounds.
Three categories
Everyday covers objects, animals, vehicles and buildings. Pop Culture puts fictional characters, ships and monsters to scale. Geography compares countries, islands, lakes and rivers.
FAQ
How is a round scored?
Your score depends on the percentage error between your size and the real one. Within 6 percent scores 100 points. Beyond 160 percent scores 0.
Can I play on a phone?
Yes. Drag the handle with your finger to resize, drag the shape to move it, and use the plus and minus buttons to zoom the view.