Mini Challenges!
New inventive challenges posted each week
113
Light bulb moment
Invent a way to power a lightbulb without using electricity
Check out some other challenges
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538
Barbie car
Design a Barbie convertible
132
Super Soaker
Invent a toy that uses water
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
299
Leaf it out
Invent a way to keep leaves off the train tracks
398
Monarch butterfly
Invent a home for monarch butterflies