ow yes, that's awesome! we play it so that the winner is the last nail standing (loser the first nail in the tree). The nail is 'gone' if you can not hear it when you rub the hammer over it.  Everybody gets a nail and one hit/round. You have to start with the hammer next to your own nail, but you can hit any nail you want.  The same nail cant be hit 2times in a row, if you do hit the same nail as the person before you, you lose your next turn. Sometimes we add an extra rule if the night falls: if you make a spark everybode has to move one place to the left. Thats fun if you play with a couple people.