Mini Challenges!
New inventive challenges posted each week
460
World Inventors Day!
Invent…anything!
Check out some other challenges
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463
Homework
Invent something to do your homework for you!
115
Green stationary
Design a back to school stationary set using all recycled materials
549
Heat
Invent a device that generates heat
11
Pet-ercise
Draw a machine to exercise a pet indoors
147
Garden games
Invent a way to make doing jobs in the garden more fun