Mini Challenges!
New inventive challenges posted each week
436
Nature picture
Invent a camera to photograph nature
Check out some other challenges
Prev
Next
194
Shoe iron
Invent a piece of clothing that also helps you to do chores
404
Student help
Invent something for students
103
Under pressure
Invent something that can reduce stress
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