Mini Challenges!
New inventive challenges posted each week
528
Hero arm
Invent a robotic arm
Check out some other challenges
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272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
397
Watch it
Invent an interesting watch
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
455
Stress less
Invent a way to tackle stress
285
Hedgehog road
Draw an invention that will help a hedgehog cross the road safely