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Mini Challenges!

New inventive challenges posted each week

452

Beat the cold

Invent something to help you avoid catching a cold
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331

Charge it up

Invent a unique way to power devices
549

Heat

Invent a device that generates heat
255

Incredible fish tank

Draw the most incredible fish tank!
397

Watch it

Invent an interesting watch
494

Hobbit house

Design a house inspired by a story
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