Mini Challenges!
New inventive challenges posted each week
419
Pearls
Invent something to help collect pearls from the oceans
Check out some other challenges
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549
Heat
Invent a device that generates heat
409
Dog day
Invent something for a dog
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
1
Keep your distance
Draw an invention to keep people two metres apart
251
Piggy bank
Draw an invention that would help you to save money