Mini Challenges!
New inventive challenges posted each week
191
Super sense
Invent a new super sense
Check out some other challenges
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516
Reality
Invent something to turn ideas into reality!
490
You've got mail!
Invent a new way to deliver mail
381
Unmeltable!
Design a snack that never melts in the heat
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