Mini Challenges!
New inventive challenges posted each week
470
Sun energy
Invent a new way to make energy from the sun
Check out some other challenges
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272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
311
Spring clean
Invent something to help you with spring cleaning
107
Challenge yourself
Draw or make your own challenge maker machine
548
Lucky
Invent a way to turn your luck around
16
Tooty fruity!
Draw or make a fun invention to squeeze fruit to make a smoothie