Mini Challenges!
New inventive challenges posted each week
413
Sibling love
Invent something to annoy your little brother or sister
Check out some other challenges
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420
Dinosaur
Design your own dinosaur
295
Party entrance
Invent a funny way to say hello to guests arriving at a party
275
Waist belt invention
Draw an invention that you can wear around your waist or on a belt
549
Heat
Invent a device that generates heat
1
Keep your distance
Draw an invention to keep people two metres apart