Mini Challenges!
New inventive challenges posted each week
297
Dinner party prank
Invent a surprise for party guests at a dinner party
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84
Feeling hot hot hot!
Invent a way to generate heat that uses less energy
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
103
Under pressure
Invent something that can reduce stress
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded