Mini Challenges!
New inventive challenges posted each week
437
Weather control
Invent a way to control the weather
Check out some other challenges
Prev
Next
138
The sun collector
Invent a way to charge a device using energy from the sun
350
Secret Message
Invent a way to send a secret message
494
Hobbit house
Design a house inspired by a story
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
143
Space burger
Invent something that would stop your food from flying away before you can eat it in space