Mini Challenges!
New inventive challenges posted each week
398
Monarch butterfly
Invent a home for monarch butterflies
Check out some other challenges
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Pocket
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403
Anything!
Invent a way to get anything you want
169
Winter wonderland
Invent goggles that turn the inside of a cupboard into a winter wonderland
414
Invent something to keep in your pocket
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
475
Toy in space
Design a space suit for your stuffed toy