Mini Challenges!
New inventive challenges posted each week
500
Time travel
Invent a time-travelling machine
Check out some other challenges
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2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
145
Space clean
Invent a way to clean outer space
299
Leaf it out
Invent a way to keep leaves off the train tracks
548
Lucky
Invent a way to turn your luck around
216
Nature energy
Invent a gadget that produces sustainable energy using nature