Mini Challenges!
New inventive challenges posted each week
316
Important ideas
Draw something that can store all of your invention ideas
Check out some other challenges
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553
Noise!
Invent a way to make a noise!
155
Collecting rain water
Design a raincoat made out of plastic bags that collects water to use
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
71
Energy Savers
Invent an exciting, fun or unusual way to travel that uses less energy