Mini Challenges!
New inventive challenges posted each week
138
The sun collector
Invent a way to charge a device using energy from the sun
Check out some other challenges
Prev
Next
550
E-waste
Invent something made from electrical items
104
Working from home
Invent something to help people working from home
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
458
Song lyrics
Invent something inspired by your favourite song lyrics
237
Green turtle eggs
Invent a device to help keep a green turtles egg cool