Mini Challenges!
New inventive challenges posted each week
414
Invent something to keep in your pocket
Check out some other challenges
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486
Dolphin speak
Invent a dolphin communicator
1
Keep your distance
Draw an invention to keep people two metres apart
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
103
Under pressure
Invent something that can reduce stress
548
Lucky
Invent a way to turn your luck around