Mini Challenges!
New inventive challenges posted each week
477
Coral reefs
Invent a way to help coral reefs
Check out some other challenges
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335
Food for thought
Invent a device that brings food to you
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
38
Outside inside
Draw something that will help you grow a garden inside your home
41
Dressed for the stars
Invent a piece of clothing to wear on the moon
548
Lucky
Invent a way to turn your luck around