Mini Challenges!
New inventive challenges posted each week
276
Relaxing read
Invent something that will help to create a relaxing environment to help you read
Check out some other challenges
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549
Heat
Invent a device that generates heat
548
Lucky
Invent a way to turn your luck around
84
Feeling hot hot hot!
Invent a way to generate heat that uses less energy
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
515
Colour sorter
Invent a colour sorting machine