Tile Arrangement
As soon as you have drawn all your tiles, take time to plan your train. Arrange the tiles so that the ends match, placing them in the order you might potentially play them. Avoid placing your tiles in such a way that your opponents can tell how many tiles you can play on your train; don't separate them into sets that can be played together.
Personal Train Strategy
As you plan the order of your train, try to play tiles with the highest points early in each round. Remember that one of your opponents can at any time surprise you with a double domino. If you cannot match it, you must draw a new tile. This can disrupt the planned order of your personal train and leave you with high points at the end of the round.
Watch Your Opponents
As play commences, players may discard their tiles at different rates; if he can match his own double dominoes, a player can lay down tiles more quickly. Pay attention to the number of tiles each opponent has left to play. You can play an unmatched double at any time during the game, but doing so when an opponent has only a few tiles remaining may force him to draw and prevent him from winning the round.