Mini Challenges!
New inventive challenges posted each week
252
Safe play
Invent a game that you can play with a friend from a safe distance
Check out some other challenges
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426
Drone
Design a drone
113
Light bulb moment
Invent a way to power a lightbulb without using electricity
153
Shop local
Design a poster to encourage people to shop local
549
Heat
Invent a device that generates heat
84
Feeling hot hot hot!
Invent a way to generate heat that uses less energy