Mini Challenges!
New inventive challenges posted each week
190
Memory game
Create a memory challenge for your grown-ups or friends
Check out some other challenges
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540
Cake car
Invent a vehicle made of food
12
Sparkling smile
Draw an invention to brush your teeth without a toothbrush
486
Dolphin speak
Invent a dolphin communicator
549
Heat
Invent a device that generates heat
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place