Mini Challenges!
New inventive challenges posted each week
466
Waste robot
Invent a waste-sorting robot
Check out some other challenges
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2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
464
Dream hotel
Design your dream hotel
330
Mother earth
Invent a way to restore damaged ecosystems
449
Solar equipment
Draw a piece of equipment which is now powered using solar energy instead of electricity
549
Heat
Invent a device that generates heat