Mini Challenges!
New inventive challenges posted each week
325
Choctastic!
Invent something made entirely out of chocolate
Check out some other challenges
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106
No write or wrong
Invent a pen that has multiple fun uses
103
Under pressure
Invent something that can reduce stress
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
311
Spring clean
Invent something to help you with spring cleaning