Mini Challenges!
New inventive challenges posted each week
315
April 1st
Invent a device to play a prank on a friend!
Check out some other challenges
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147
Garden games
Invent a way to make doing jobs in the garden more fun
433
Asteroid rubble
Make something out of asteroid rubble
548
Lucky
Invent a way to turn your luck around
416
Quick homework
Invent a tool to help you get your homework done quicker
28
Flight of the bumblebee
Design flying machines inspired by birds and insects