Mini Challenges!
New inventive challenges posted each week
379
Keeping cool
Invent something to keep you cool for the summer
Check out some other challenges
Prev
Next
260
Special jewels
Invent a piece of jewellery with a special extra function
549
Heat
Invent a device that generates heat
191
Super sense
Invent a new super sense
103
Under pressure
Invent something that can reduce stress
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place