Mini Challenges!
New inventive challenges posted each week
492
Communicate
Invent a way to communicate without speaking
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548
Lucky
Invent a way to turn your luck around
52
Sweet dreams
Draw a machine that would help you fall asleep happy
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
364
Combat microplastics
Invent a way to combat microplastic pollution