Mini Challenges!
New inventive challenges posted each week
38
Outside inside
Draw something that will help you grow a garden inside your home
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
549
Heat
Invent a device that generates heat
548
Lucky
Invent a way to turn your luck around
237
Green turtle eggs
Invent a device to help keep a green turtles egg cool
475
Toy in space
Design a space suit for your stuffed toy