Mini Challenges!
New inventive challenges posted each week
145
Space clean
Invent a way to clean outer space
Check out some other challenges
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256
Good advice
Draw an invention that will help to give you or a friend advice
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
548
Lucky
Invent a way to turn your luck around
549
Heat
Invent a device that generates heat
49
Pencil help
Invent a pencil for someone who can’t use their hands