Mini Challenges!
New inventive challenges posted each week
419
Pearls
Invent something to help collect pearls from the oceans
Check out some other challenges
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392
New thing
Convert an item into a completely new one
169
Winter wonderland
Invent goggles that turn the inside of a cupboard into a winter wonderland
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
103
Under pressure
Invent something that can reduce stress
376
Special specs
Invent a special pair of glasses