Mini Challenges!
New inventive challenges posted each week
302
Bring friends together
Invent a device that brings friends together
Check out some other challenges
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365
Wind power
Draw something powered by wind
403
Anything!
Invent a way to get anything you want
116
Special mask
Invent a face mask with an extra special function
308
Calm and still
Invent something you can use when you need a moment of calm
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded