Mini Challenges!
New inventive challenges posted each week
469
Smallest pony
Invent something for the worlds smallest pony!
Check out some other challenges
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189
Cell talk
Invent a new way for cells to talk to each other
103
Under pressure
Invent something that can reduce stress
342
Robot teacher
Invent a robot that can teach you a new skill
178
Bump!
Invent something that stops you from hurting yourself when you fall over!
28
Flight of the bumblebee
Design flying machines inspired by birds and insects