Mini Challenges!
New inventive challenges posted each week
528
Hero arm
Invent a robotic arm
Check out some other challenges
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548
Lucky
Invent a way to turn your luck around
355
Flower power
Draw a flower with a special ability
64
Tweet retreat
Imagine and Draw The most amazing Bird house in a tree
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
28
Flight of the bumblebee
Design flying machines inspired by birds and insects