Mini Challenges!
New inventive challenges posted each week
457
Sky display
Invent an alternative to a fireworks display!
Check out some other challenges
Prev
Next
297
Dinner party prank
Invent a surprise for party guests at a dinner party
237
Green turtle eggs
Invent a device to help keep a green turtles egg cool
120
Burger break
Invent a machine that makes your favourite food in seconds
248
Amazing backpack
Invent your own super play backpack
28
Flight of the bumblebee
Design flying machines inspired by birds and insects