Mini Challenges!
New inventive challenges posted each week
293
House warming
Invent and draw an eco friendly way to warm your home
Check out some other challenges
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103
Under pressure
Invent something that can reduce stress
548
Lucky
Invent a way to turn your luck around
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
549
Heat
Invent a device that generates heat
246
No noise invention
Draw an invention that cancels out background noise!