Mini Challenges!
New inventive challenges posted each week
267
Save the manatees
Draw an invention that will help feed the manatees
Check out some other challenges
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162
Snowy hills
Invent boots that would help you to walk up the snowiest hills
489
Teach and play
Create an educational game
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
381
Unmeltable!
Design a snack that never melts in the heat
548
Lucky
Invent a way to turn your luck around