Mini Challenges!
New inventive challenges posted each week
487
Rescue animal
Draw a rescue animal
Check out some other challenges
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356
New discoveries
Invent something to help a scientist
490
You've got mail!
Invent a new way to deliver mail
102
Save water
Invent a new eco-friendly way to water the garden
549
Heat
Invent a device that generates heat
205
Maker Challenge - Invent using automata!
Create an invention that transforms using movement