Mini Challenges!
New inventive challenges posted each week
197
Snow home
Invent a way to stop a home made of snow from melting
Check out some other challenges
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292
Eco trophy
Invent and draw a trophy suitable to award a winner of the Earthshot prize.
42
Birdy buffet
Design a fun way to feed the birds in your garden
549
Heat
Invent a device that generates heat
100
Leftovers
Invent a machine that recycles your leftover dinner
103
Under pressure
Invent something that can reduce stress