Mini Challenges!
New inventive challenges posted each week
508
Space house
Invent your own space house
Check out some other challenges
Prev
Next
69
Move it move it
Design a way to make sustainable energy through exercising
230
Quiet work
Draw an invention that will allow you to do a job that is usually very loud, quietly
501
Smile!
Invent something to guarantee a smile
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