Mini Challenges!
New inventive challenges posted each week
470
Sun energy
Invent a new way to make energy from the sun
Check out some other challenges
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109
Manic Monday
Invent a gadget that would help you to get ready faster in the morning
548
Lucky
Invent a way to turn your luck around
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
326
Egg hunt
Invent a device to help create an egg hunt!
155
Collecting rain water
Design a raincoat made out of plastic bags that collects water to use