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A finite size guessing game in Dinosaurs. Choose 5, 10, or 15 rounds, resize each violet silhouette beside a known reference, and see your total score when the set is complete.

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HOW BIG IS AN ALBERTOSAURUS?

9 m

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Centrosaurus

known reference · 6 m

Albertosaurus

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field note Albertosaurus is represented here by a selected estimated total length of 9 m. Dinosaur reconstructions vary; this is the published estimate used for this comparison.