Mini Challenges!
New inventive challenges posted each week
508
Space house
Invent your own space house
Check out some other challenges
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549
Heat
Invent a device that generates heat
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
436
Nature picture
Invent a camera to photograph nature
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
367
Autistic pride
Draw an invention for someone with autism