Mini Challenges!
New inventive challenges posted each week
499
Two minds
Invent a way to connect two minds
Check out some other challenges
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409
Dog day
Invent something for a dog
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
58
I love me
Invent a machine to give yourself a big hug
448
Seaweed
Invent an extra special use for seaweed
317
Fun and games
Invent a way to become part of your favourite video game