Mini Challenges!
New inventive challenges posted each week
216
Nature energy
Invent a gadget that produces sustainable energy using nature
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541
Alone time
Invent a place of relaxation for one
459
Phone box
Design the interior of a phone box to be anything you like!
162
Snowy hills
Invent boots that would help you to walk up the snowiest hills
84
Feeling hot hot hot!
Invent a way to generate heat that uses less energy
112
Cats and dogs
Design a really fun toy for a pet