Mini Challenges!
New inventive challenges posted each week
466
Waste robot
Invent a waste-sorting robot
Check out some other challenges
Prev
Next
182
All things bright and colourful
Create a bright and colourful drawing
84
Feeling hot hot hot!
Invent a way to generate heat that uses less energy
49
Pencil help
Invent a pencil for someone who can’t use their hands
103
Under pressure
Invent something that can reduce stress
549
Heat
Invent a device that generates heat