Mini Challenges!
New inventive challenges posted each week
554
Snow
Invent something that uses snow
Check out some other challenges
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548
Lucky
Invent a way to turn your luck around
296
Funny floor
Invent a fun floor which looks like one thing and does something completely unexpected
387
Space travel
Invent a new way to travel in space!
399
Cat day
Make a cat-themed invention
103
Under pressure
Invent something that can reduce stress