Mini Challenges!
New inventive challenges posted each week
139
Roll with the waves
Draw a machine that harvests energy made by the seas waves
Check out some other challenges
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548
Lucky
Invent a way to turn your luck around
84
Feeling hot hot hot!
Invent a way to generate heat that uses less energy
316
Important ideas
Draw something that can store all of your invention ideas
505
Wind
Invent something that uses wind
145
Space clean
Invent a way to clean outer space