Mini Challenges!
New inventive challenges posted each week
379
Keeping cool
Invent something to keep you cool for the summer
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
548
Lucky
Invent a way to turn your luck around
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
553
Noise!
Invent a way to make a noise!
478
Clean clothes
Invent something to help you clean your clothes