Mini Challenges!
New inventive challenges posted each week
554
Snow
Invent something that uses snow
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238
Speedy washing up
Draw an invention that would help make doing the washing take less time
350
Secret Message
Invent a way to send a secret message
548
Lucky
Invent a way to turn your luck around
33
Shhhhhhh!
Invent something to make the room quiet when you are concentrating
549
Heat
Invent a device that generates heat