Mini Challenges!
New inventive challenges posted each week
321
Land and sea
Invent a vehicle that can travel over land and sea
Check out some other challenges
Prev
Next
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
183
Speedy shoes
Invent a piece of clothing that can help you to travel faster
84
Feeling hot hot hot!
Invent a way to generate heat that uses less energy
391
Superhero!
Invent your own superhero!
459
Phone box
Design the interior of a phone box to be anything you like!