Mini Challenges!
New inventive challenges posted each week
176
Apple cycle
Invent a use for your leftover fruit
Check out some other challenges
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430
University
Invent something to help stop someone at uni from feeling homesick
549
Heat
Invent a device that generates heat
355
Flower power
Draw a flower with a special ability
429
Endangered species
Invent a piece of equipment to help your favourite animal survive in the wild
28
Flight of the bumblebee
Design flying machines inspired by birds and insects