Mini Challenges!
New inventive challenges posted each week
486
Dolphin speak
Invent a dolphin communicator
Check out some other challenges
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Pocket
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163
Reindeer jumper
Design a jumper for a reindeer
548
Lucky
Invent a way to turn your luck around
115
Green stationary
Design a back to school stationary set using all recycled materials
414
Invent something to keep in your pocket
263
Hot car
Invent a tool that can be used to keep your car cool in hot weather