Mini Challenges!
New inventive challenges posted each week
477
Coral reefs
Invent a way to help coral reefs
Check out some other challenges
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207
Maker Challenge - Helping machine!
Invent a helping machine
135
Paper
Design a new way to record information
169
Winter wonderland
Invent goggles that turn the inside of a cupboard into a winter wonderland
548
Lucky
Invent a way to turn your luck around
28
Flight of the bumblebee
Design flying machines inspired by birds and insects