Mini Challenges!
New inventive challenges posted each week
153
Shop local
Design a poster to encourage people to shop local
Check out some other challenges
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335
Food for thought
Invent a device that brings food to you
372
Treat dispenser
Invent a dog treat dispenser
381
Unmeltable!
Design a snack that never melts in the heat
103
Under pressure
Invent something that can reduce stress
256
Good advice
Draw an invention that will help to give you or a friend advice