Mini Challenges!
New inventive challenges posted each week
424
Paper plane
Design a special paper plane
Is it a bird? Is it a plane?
We know it's so much fun to construct and fly the aerodynamic, sleek paper plane but can you go even further? We want to see a paper plane with extra cool features. Is it engineered to go faster? Does it have a seat for a tiny animal pilot?! Let your imagination fly!
Check out some other challenges
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43
Put your feet up
Invent a fun or bonkers thing to Sit on
537
Kinetic
Invent something that uses kinetic energy
166
Snowman in summer
Invent a way to make a snowman last all year
170
Memory lane
Invent a machine that will let you watch old memories back
548
Lucky
Invent a way to turn your luck around