Mini Challenges!
New inventive challenges posted each week
154
Perfect plant
Invent a new species of plant
Check out some other challenges
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444
Move it!
Invent a way to create energy from movement
192
Speak in code
Invent a code and write your own secret message
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
518
Job done
Invent something that gets a job done
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded