Mini Challenges!
New inventive challenges posted each week
533
Remote
Invent something remote controlled
Check out some other challenges
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548
Lucky
Invent a way to turn your luck around
549
Heat
Invent a device that generates heat
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
392
New thing
Convert an item into a completely new one
357
Running on plenty
Draw something that recycles food waste