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Mini Challenges!

New inventive challenges posted each week

520

Beat plastic

Invent something to beat plastic pollution!
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393

3D printed

Invent something made from a 3D printer
226

Mars water

Draw an invention that collects water on mars
272

Flood help

Draw an invention that will help stop someone’s house from getting flooded
338

Sunny and safe

Invent something that will protect you from the sun
477

Coral reefs

Invent a way to help coral reefs
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