Mini Challenges!
New inventive challenges posted each week
489
Teach and play
Create an educational game
Check out some other challenges
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194
Shoe iron
Invent a piece of clothing that also helps you to do chores
113
Light bulb moment
Invent a way to power a lightbulb without using electricity
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
393
3D printed
Invent something made from a 3D printer
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place