Mini Challenges!
New inventive challenges posted each week
486
Dolphin speak
Invent a dolphin communicator
Check out some other challenges
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372
Treat dispenser
Invent a dog treat dispenser
454
Animal sounds
Invent a way to translate animal sounds
122
Space suit of dreams
Design a new spacesuit that you would want to wear in space
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
549
Heat
Invent a device that generates heat