Mini Challenges!
New inventive challenges posted each week
197
Snow home
Invent a way to stop a home made of snow from melting
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449
Solar equipment
Draw a piece of equipment which is now powered using solar energy instead of electricity
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
344
Good luck
Invent something that will bring you good luck
433
Asteroid rubble
Make something out of asteroid rubble