Mini Challenges!
New inventive challenges posted each week
303
Warm dog
Invent something to keep a dog warm
Check out some other challenges
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14
Under the sea
Draw an amazing home for a fish
548
Lucky
Invent a way to turn your luck around
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
543
Robot guide
Invent a robot that guides you through an activity
103
Under pressure
Invent something that can reduce stress