Domino is a simple, enjoyable game that everyone can play, no matter how old he is or how much experience he has in the game. The traditional domino set consists of 28 dominoes, colloquially nicknamed bones, cards, tiles, tickets, stones, or spinners. Each domino is a rectangular tile with a line dividing its face into two square ends. Each end is marked with a number of spots or is blank. The game can be played by two, three or four players.