Mini Challenges!
New inventive challenges posted each week
414
Invent something to keep in your pocket
Check out some other challenges
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84
Feeling hot hot hot!
Invent a way to generate heat that uses less energy
103
Under pressure
Invent something that can reduce stress
323
Baby helper
Invent something to help out new parents
524
Phone free
Invent a way to minimise phone usage
152
Hedgehog hotel
Design a hedgehog hotel, with all the comforts it needs