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New inventive challenges posted each week

191

Super sense

Invent a new super sense
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548

Lucky

Invent a way to turn your luck around
386

Dog fun

Invent something fun for a dog at home
2

Secret door

Imagine a secret door in your home that leads to a magical place. Draw the door and the place
549

Heat

Invent a device that generates heat
422

Virtual reality

Design your own VR world
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