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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472
Farmer
Create an invention that would help a farmer
103
Under pressure
Invent something that can reduce stress
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
350
Secret Message
Invent a way to send a secret message
452
Beat the cold
Invent something to help you avoid catching a cold