Mini Challenges!
New inventive challenges posted each week
166
Snowman in summer
Invent a way to make a snowman last all year
Check out some other challenges
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497
Breakfast
Create a breakfast invention!
279
Fantasy Skate Park
Design your own fantasy skate park
178
Bump!
Invent something that stops you from hurting yourself when you fall over!
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
548
Lucky
Invent a way to turn your luck around