Mini Challenges!
New inventive challenges posted each week
33
Shhhhhhh!
Invent something to make the room quiet when you are concentrating
Check out some other challenges
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103
Under pressure
Invent something that can reduce stress
302
Bring friends together
Invent a device that brings friends together
159
2 Metre Cracker
Design a Christmas cracker that’s 2 metres long
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