Mini Challenges!
New inventive challenges posted each week
537
Kinetic
Invent something that uses kinetic energy
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
387
Space travel
Invent a new way to travel in space!
103
Under pressure
Invent something that can reduce stress
325
Choctastic!
Invent something made entirely out of chocolate
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place