Mini Challenges!
New inventive challenges posted each week
510
No hands
Invent a hands-free vehicle
Check out some other challenges
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85
Peas in a pod
Design a gadget to make getting to places faster and more fun
554
Snow
Invent something that uses snow
156
Herb garden
Design a mobile herb garden to feed your local community
339
Rapid run
Draw something to help you run faster
111
Good day
Invent something to cheer you up when you’re having a bad day