Mini Challenges!
New inventive challenges posted each week
237
Green turtle eggs
Invent a device to help keep a green turtles egg cool
Check out some other challenges
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271
Off to school!
Draw an invention that makes walking to school more fun
413
Sibling love
Invent something to annoy your little brother or sister
328
Redecorate
Invent a tool to help you redecorate
549
Heat
Invent a device that generates heat
103
Under pressure
Invent something that can reduce stress