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Mini Challenges!

New inventive challenges posted each week

301

Train travel

Invent a fun way to get to the train
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375

Make art

Invent an art making tool
544

Tea please

Invent a new way to prepare and serve tea
196

Happy invention

Invent something that would make your friend feel happy
549

Heat

Invent a device that generates heat
465

Getting chilly

Invent a way to warm up in chilly weather
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