Mini Challenges!
New inventive challenges posted each week
501
Smile!
Invent something to guarantee a smile
Check out some other challenges
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415
Problem talker
Invent something that will help you talk about your problems
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
244
Earth Day
Draw a poster explaining all the ways you think we can help protect the earth
103
Under pressure
Invent something that can reduce stress
239
Camping wonders
Draw an invention that would come in handy at a camping festival