Mini Challenges!
New inventive challenges posted each week
187
5-a-day
Invent a tool that will help you to get your 5-a-day
Check out some other challenges
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84
Feeling hot hot hot!
Invent a way to generate heat that uses less energy
403
Anything!
Invent a way to get anything you want
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
226
Mars water
Draw an invention that collects water on mars
28
Flight of the bumblebee
Design flying machines inspired by birds and insects