Mini Challenges!
New inventive challenges posted each week
359
Cleaning buddy
Invent a character who cleans!
Time to invent!
Think up a friendly face who cleans the house, the streets, or the environment. How unique and spectacular can you make your character?
Check out some other challenges
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477
Coral reefs
Invent a way to help coral reefs
153
Shop local
Design a poster to encourage people to shop local
166
Snowman in summer
Invent a way to make a snowman last all year
318
Alarm clock
Invent a really unique alarm clock to wake you up!
549
Heat
Invent a device that generates heat