Mini Challenges!
New inventive challenges posted each week
323
Baby helper
Invent something to help out new parents
Check out some other challenges
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122
Space suit of dreams
Design a new spacesuit that you would want to wear in space
103
Under pressure
Invent something that can reduce stress
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
387
Space travel
Invent a new way to travel in space!
354
Happy holiday
Invent something useful to take on holiday