Mini Challenges!
New inventive challenges posted each week
248
Amazing backpack
Invent your own super play backpack
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
525
Natures home
Design a house grown from nature
111
Good day
Invent something to cheer you up when you’re having a bad day
549
Heat
Invent a device that generates heat
548
Lucky
Invent a way to turn your luck around