Mini Challenges!
New inventive challenges posted each week
186
Housework helper
Invent something that would help you with jobs around the house
Check out some other challenges
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330
Mother earth
Invent a way to restore damaged ecosystems
548
Lucky
Invent a way to turn your luck around
422
Virtual reality
Design your own VR world
465
Getting chilly
Invent a way to warm up in chilly weather
28
Flight of the bumblebee
Design flying machines inspired by birds and insects