Mini Challenges!
New inventive challenges posted each week
420
Dinosaur
Design your own dinosaur
Check out some other challenges
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275
Waist belt invention
Draw an invention that you can wear around your waist or on a belt
264
Air balloon house
Draw a home that can float in the sky
549
Heat
Invent a device that generates heat
103
Under pressure
Invent something that can reduce stress
340
Doughnut creations
Draw a random object combined with a doughnut!