Mini Challenges!
New inventive challenges posted each week
432
Help a friend
Invent something to help a friend
Check out some other challenges
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549
Heat
Invent a device that generates heat
263
Hot car
Invent a tool that can be used to keep your car cool in hot weather
322
Rocket power
Draw a rocket that has everything you need for a space vacation!
103
Under pressure
Invent something that can reduce stress
204
Maker Challenge - Use nature to help nature!
Create an invention using things found in nature to help nature