Mini Challenges!
New inventive challenges posted each week
510
No hands
Invent a hands-free vehicle
Check out some other challenges
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549
Heat
Invent a device that generates heat
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
403
Anything!
Invent a way to get anything you want
551
Ghost
Draw an invention for a ghost
230
Quiet work
Draw an invention that will allow you to do a job that is usually very loud, quietly