Mini Challenges!
New inventive challenges posted each week
538
Barbie car
Design a Barbie convertible
Check out some other challenges
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297
Dinner party prank
Invent a surprise for party guests at a dinner party
103
Under pressure
Invent something that can reduce stress
58
I love me
Invent a machine to give yourself a big hug
315
April 1st
Invent a device to play a prank on a friend!
343
Talk it out
Invent a way to make a new friend