Mini Challenges!
New inventive challenges posted each week
546
Long distance
Invent something to help you run long distances
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
419
Pearls
Invent something to help collect pearls from the oceans
96
Book worm
Design a book for someone to read who is visually impaired or finds it hard to read
549
Heat
Invent a device that generates heat
60
Gadget Garden
Invent a special gadget to help you go camping in a magic garden