Mini Challenges!
New inventive challenges posted each week
526
Wellies
Invent a pair of super wellies!
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
548
Lucky
Invent a way to turn your luck around
547
Pumpkin
Invent something that uses a pumpkin
338
Sunny and safe
Invent something that will protect you from the sun
470
Sun energy
Invent a new way to make energy from the sun