Mini Challenges!
New inventive challenges posted each week
293
House warming
Invent and draw an eco friendly way to warm your home
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
396
Protect animals
Invent something for animal conservation
548
Lucky
Invent a way to turn your luck around
494
Hobbit house
Design a house inspired by a story
403
Anything!
Invent a way to get anything you want