Mini Challenges!
New inventive challenges posted each week
535
Trophy
Design a Wimbledon trophy
Check out some other challenges
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144
Catch a shooting star
Invent a way to catch a shooting star
459
Phone box
Design the interior of a phone box to be anything you like!
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
103
Under pressure
Invent something that can reduce stress
529
Umbrella
Invent a special umbrella