Mini Challenges!
New inventive challenges posted each week
452
Beat the cold
Invent something to help you avoid catching a cold
Check out some other challenges
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187
5-a-day
Invent a tool that will help you to get your 5-a-day
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
81
Into the wild
Invent a way to protect trees and wildlife in forests
103
Under pressure
Invent something that can reduce stress
549
Heat
Invent a device that generates heat