Mini Challenges!
New inventive challenges posted each week
111
Good day
Invent something to cheer you up when you’re having a bad day
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
549
Heat
Invent a device that generates heat
460
World Inventors Day!
Invent…anything!
146
Space talk
Invent a device to communicate with other living beings in outer space
165
Roast dinner
Invent a machine that recycles your left over roast dinner