Dom2000 - Version 2.3 Dom2000 is classic draw Dominoes, played against 1 to 3 computer opponants. It has sound and speed settings, six different background colors, custom create your own background color, six different domino sets, skill level settings for the computer players, and other options. Play is quick and easy. To down a domino, simply click it. After that, clicking a domino highlights it, and you click the end of the domino string where you want to play the highlighted domino. You can save and reopen games and the scoring, of course, is automatic.