Estimation · DAILY GAME
Size It Up
Resize five silhouettes against known reference objects, then discover how closely your visual intuition matches their real-world scale.

Play Size It Up
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What is Size It Up?
Size It Up is Magnitudle's visual estimation game, built around the relative sizes of real objects. Resize a target silhouette beside a fixed reference, then lock in your estimate to see the actual comparison. Its free daily set contains five rounds, each worth up to 100 points.
How to play
- Read the reference object's label and the target object's measurement instruction.
- Resize the target silhouette until its scale looks correct beside the reference.
- Select Lock In to reveal the real size and your round score.
- Repeat for all five comparisons and review your total out of 500.
The reference stays put; your silhouette moves
You are judging a relationship between two objects, not the target in isolation. The fixed reference gives your estimate an anchor, while the target label tells you which measurement to consider. Resize with that comparison in mind rather than treating the silhouette as an object with no surrounding scale.
The reveal puts your intuition beside reality
Lock In reveals the actual size comparison and shows the round score. The reveal lets you see where your sense of scale differed from the real measurement. Across the five comparisons, the interesting question is not just your total, but which objects looked larger or smaller than they really are.


