Mini Challenges!
New inventive challenges posted each week
176
Apple cycle
Invent a use for your leftover fruit
Check out some other challenges
Prev
Next
549
Heat
Invent a device that generates heat
133
Braille
Invent something that would help the visually impaired
103
Under pressure
Invent something that can reduce stress
75
Musical chairs and things
Design an object in your home that can also make music while you use it.
60
Gadget Garden
Invent a special gadget to help you go camping in a magic garden