Mini Challenges!
New inventive challenges posted each week
112
Cats and dogs
Design a really fun toy for a pet
Check out some other challenges
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256
Good advice
Draw an invention that will help to give you or a friend advice
103
Under pressure
Invent something that can reduce stress
426
Drone
Design a drone
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
548
Lucky
Invent a way to turn your luck around