Mini Challenges!
New inventive challenges posted each week
168
Space exercise
Invent a new way to exercise in space
Check out some other challenges
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204
Maker Challenge - Use nature to help nature!
Create an invention using things found in nature to help nature
295
Party entrance
Invent a funny way to say hello to guests arriving at a party
71
Energy Savers
Invent an exciting, fun or unusual way to travel that uses less energy
416
Quick homework
Invent a tool to help you get your homework done quicker
127
Compost on the go!
Design something that recycles your uneaten food for you while you're out and about