The winter is coming! At least on my continent :)
And what better way to spend your winter vacation than by throwing snowballs at a bunch of immovable snowmen?
Actually, everything would be nice and easy if those snowmen were immovable indeed. Except that they aren't. They're constantly moving, firing red, deadly, pointy carrots from their cute little noses.
Those snowmen will try to destroy you, but fortunately you can fight back and regain health every time you hit one. So don't just stand here - go fight them all!
The code is very well commented, as always.