Mini Challenges!
New inventive challenges posted each week
412
Planet
Design your own planet
Check out some other challenges
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548
Lucky
Invent a way to turn your luck around
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
315
April 1st
Invent a device to play a prank on a friend!
61
Awesome animals
Draw a car, bus or ship that looks like a giant animal
275
Waist belt invention
Draw an invention that you can wear around your waist or on a belt