Mini Challenges!
New inventive challenges posted each week
12
Sparkling smile
Draw an invention to brush your teeth without a toothbrush
Check out some other challenges
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200
Maker Challenge - Ball and stick!
Invent a game using a ball and a stick
391
Superhero!
Invent your own superhero!
549
Heat
Invent a device that generates heat
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
145
Space clean
Invent a way to clean outer space