Mini Challenges!
New inventive challenges posted each week
518
Job done
Invent something that gets a job done
Check out some other challenges
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103
Under pressure
Invent something that can reduce stress
298
Wake up!
Invent a funny way to wake guests up in the morning
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
226
Mars water
Draw an invention that collects water on mars
194
Shoe iron
Invent a piece of clothing that also helps you to do chores