Mini Challenges!
New inventive challenges posted each week
313
Study buddy
Invent a tool to make studying easier
Check out some other challenges
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237
Green turtle eggs
Invent a device to help keep a green turtles egg cool
357
Running on plenty
Draw something that recycles food waste
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
454
Animal sounds
Invent a way to translate animal sounds
33
Shhhhhhh!
Invent something to make the room quiet when you are concentrating