Mini Challenges!
New inventive challenges posted each week
540
Cake car
Invent a vehicle made of food
Check out some other challenges
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Next
531
Bike helmet
Invent a special bicycle helmet
549
Heat
Invent a device that generates heat
523
Heating up
Invent something that’s useful in the heat
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
44
Double up
Join two different things together to invent a new thing