Mini Challenges!
New inventive challenges posted each week
302
Bring friends together
Invent a device that brings friends together
Check out some other challenges
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429
Endangered species
Invent a piece of equipment to help your favourite animal survive in the wild
283
Elephant Hotel
Draw a hotel for elephants
548
Lucky
Invent a way to turn your luck around
449
Solar equipment
Draw a piece of equipment which is now powered using solar energy instead of electricity
28
Flight of the bumblebee
Design flying machines inspired by birds and insects