Mini Challenges!
New inventive challenges posted each week
118
Bird song
Invent something that will help protect the birds in trees
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
281
Score goals
Draw an invention that would help someone to score more goals
180
Edible cutlery
Design edible plates and cutlery
549
Heat
Invent a device that generates heat
548
Lucky
Invent a way to turn your luck around