The game of Domino is so famous that it is somehow even inconvenient to talk about the rules, but in this case - All Fives Domino is a must. To score points and win, you must not just get rid of the dominoes, placing them on the playing field in turn. Try to close the chain with a bone that is a multiple of five by the sum of the points. This is what will earn you points. What you have left doesn't matter. Once completed, the winner may even be the one with the most tiles left in All Fives Domino.