Mini Challenges!
New inventive challenges posted each week
405
Clean beach
Invent a way to clean beaches
Check out some other challenges
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383
See space
Draw a device for space exploration
510
No hands
Invent a hands-free vehicle
400
Milestone
Invent a way to celebrate a milestone!
336
Hair refresh
Invent a tool that makes washing your hair easier
60
Gadget Garden
Invent a special gadget to help you go camping in a magic garden