Mini Challenges!
New inventive challenges posted each week
271
Off to school!
Draw an invention that makes walking to school more fun
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
100
Leftovers
Invent a machine that recycles your leftover dinner
472
Farmer
Create an invention that would help a farmer
548
Lucky
Invent a way to turn your luck around
297
Dinner party prank
Invent a surprise for party guests at a dinner party