Mini Challenges!
New inventive challenges posted each week
434
Hospital help
Invent something for kids in hospital
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226
Mars water
Draw an invention that collects water on mars
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
414
Invent something to keep in your pocket
103
Under pressure
Invent something that can reduce stress
549
Heat
Invent a device that generates heat