Build your mastodon using the bone fossils. Drag and assemble correctly before the clock runs out!
START BUILDING
Mastodon fossils were found during the digging of the first tunnel! Mastodons were smaller than the wooly mammoth, weighing around 6 tons and reached heights of 10 feet.
Mastodon BUILDER
Melissa Williams
Created on October 15, 2025
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Transcript
Mastodon BUILDER
Build your mastodon using the bone fossils. Drag and assemble correctly before the clock runs out!
START BUILDING
Mastodon fossils were found during the digging of the first tunnel! Mastodons were smaller than the wooly mammoth, weighing around 6 tons and reached heights of 10 feet.
01:00
I'm Finished Building
TIME'S UP!
How did you do?
Build Again
THAT WAS SOME SPEEDY MASTODON BUILDING!
How did you do?
Build Again
TIME'S UP!
TRY BUILDING AGAIN