Mini Challenges!
New inventive challenges posted each week
222
Stair chair
Invent a wheelchair that can go up and down stairs
Check out some other challenges
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499
Two minds
Invent a way to connect two minds
216
Nature energy
Invent a gadget that produces sustainable energy using nature
548
Lucky
Invent a way to turn your luck around
316
Important ideas
Draw something that can store all of your invention ideas
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place