Mini Challenges!
New inventive challenges posted each week
178
Bump!
Invent something that stops you from hurting yourself when you fall over!
Check out some other challenges
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549
Heat
Invent a device that generates heat
67
Waste not
Invent a way to help people waste less food.
108
We've got the power
Invent something powered by solar energy
284
The Krypton Factor
Invent and draw a krypton factor themed challenge for wildlife
15
Lift off
Draw a spacesuit for an animal and write a story about its adventures