Mini Challenges!
New inventive challenges posted each week
306
Showing support
Invent something that shows support for another country or people
Check out some other challenges
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549
Heat
Invent a device that generates heat
149
Tree decoration
Invent a Christmas tree decoration that has an extra special function
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
552
Upgrade
Upgrade an existing invention
256
Good advice
Draw an invention that will help to give you or a friend advice