Mini Challenges!
New inventive challenges posted each week
229
Shy helper
Draw an invention that would be helpful to a person who’s shy
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
303
Warm dog
Invent something to keep a dog warm
210
Mars house
Invent your own house on Mars
103
Under pressure
Invent something that can reduce stress
457
Sky display
Invent an alternative to a fireworks display!