Mini Challenges!
New inventive challenges posted each week
304
Birthday bash
Invent something to help you throw the best birthday party ever!
Check out some other challenges
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501
Smile!
Invent something to guarantee a smile
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
415
Problem talker
Invent something that will help you talk about your problems
549
Heat
Invent a device that generates heat
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded