Mini Challenges!
New inventive challenges posted each week
379
Keeping cool
Invent something to keep you cool for the summer
Check out some other challenges
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549
Heat
Invent a device that generates heat
103
Under pressure
Invent something that can reduce stress
266
Well done team!
Draw an invention that will help cheer someone up
84
Feeling hot hot hot!
Invent a way to generate heat that uses less energy
511
Garden device
Invent a device that tends the garden