Tin Can Marksmanship

[Jodddy]

Wouldn't it be cool to be able to use recycled cans as targets for throwing stones? I can just imagine lining them up on a shelf and practicing from different ranges around the room during a blizzard or extra cold day while you boil water or cook food. I know it would mean adding a physics system to the tin cans, or maybe just play a sound when you hit a can, it does necessarily need to fall over.