Mini Challenges!
New inventive challenges posted each week
18
Eyes on the prize
Draw a trophy for a staring contest
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
548
Lucky
Invent a way to turn your luck around
519
Perspective
Invent something that changes your perspective
263
Hot car
Invent a tool that can be used to keep your car cool in hot weather
197
Snow home
Invent a way to stop a home made of snow from melting