Mini Challenges!
New inventive challenges posted each week
488
Floating island
Create your own floating island
Check out some other challenges
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470
Sun energy
Invent a new way to make energy from the sun
374
Running up that hill
Invent a way to run up that hill!
225
House plants helper
Create an invention that encourages house plants to grow
537
Kinetic
Invent something that uses kinetic energy
416
Quick homework
Invent a tool to help you get your homework done quicker