Mini Challenges!
New inventive challenges posted each week
167
Festive games
Invent your own festive game
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
212
Fossil hunt
Draw the most amazing fossil!
510
No hands
Invent a hands-free vehicle
109
Manic Monday
Invent a gadget that would help you to get ready faster in the morning
103
Under pressure
Invent something that can reduce stress