What entertainment was their in World War 2 on the frontline?

Men on the front would probably read books or comics of some sort. OR they would make up their own stories or newspapers to read to others/themselves. I don't think this was a type of entertainment to them, because it was just used to release their minds from this climate of war, and makes them reduce their stress by a bit.on one of the Christmas days both England and Germany dropped there guns and had a game of football!!! now that's Christmas spirit!