Mini Challenges!
New inventive challenges posted each week
490
You've got mail!
Invent a new way to deliver mail
Check out some other challenges
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169
Winter wonderland
Invent goggles that turn the inside of a cupboard into a winter wonderland
369
Original instrument
Invent a totally unique musical instrument
207
Maker Challenge - Helping machine!
Invent a helping machine
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
370
Rocket man!
Design a pair of glasses for Elton John!