Unlimited mode
Play Size It Up Unlimited Online
A finite size guessing game in Insects. Choose 5, 10, or 15 rounds, resize each violet silhouette beside a known reference, and see your total score when the set is complete.
Unlimited mode10 rounds per set
Unlimited mode
round 1 / 10
HOW BIG IS A GERMAN COCKROACH?
0.01 m
drag the violet shape to resize · use the ruler to fine-tune
known reference adjust targetdrag to resize
Western Flower Thrips
known reference · 0 m
German Cockroach
adjust target
field note German Cockroach: 13 mm body length for the selected adult. Selected 13 mm within published adult range 10–15 mm. Head to abdomen tip; antennae and legs excluded.