Mini Challenges!
New inventive challenges posted each week
476
Decorations
Invent something to help put up Christmas decorations
Check out some other challenges
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82
Keepin' cool
Design clothes for animals and people that helps to keep them cool in the heat
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
548
Lucky
Invent a way to turn your luck around
549
Heat
Invent a device that generates heat
332
New backpack
Draw a cool new backpack made from an old item