Mini Challenges!
New inventive challenges posted each week
146
Space talk
Invent a device to communicate with other living beings in outer space
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
528
Hero arm
Invent a robotic arm
156
Herb garden
Design a mobile herb garden to feed your local community
321
Land and sea
Invent a vehicle that can travel over land and sea
471
Baby food
Invent something to help a baby learn to eat solid food