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
549
Heat
Invent a device that generates heat
143
Space burger
Invent something that would stop your food from flying away before you can eat it in space
20
Hide 'n Seek
Draw an invention to help the Easter Bunny hide its eggs
103
Under pressure
Invent something that can reduce stress
465
Getting chilly
Invent a way to warm up in chilly weather