Mini Challenges!
New inventive challenges posted each week
251
Piggy bank
Draw an invention that would help you to save money
Check out some other challenges
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281
Score goals
Draw an invention that would help someone to score more goals
477
Coral reefs
Invent a way to help coral reefs
103
Under pressure
Invent something that can reduce stress
433
Asteroid rubble
Make something out of asteroid rubble
385
Ideal island
Design your ideal desert island