A board game in which a chain of dominoes (bones, stones) is built, touching halves with the same number of dots indicating the number of points. You can play the game with artificial intelligence or with an opponent online in multiplayer mode. A classic set has 28 dominoes, they are also called stones or bones. These rectangles are divided into 2 parts, each with dots from 0 to 6. Two players play the game. At the beginning of the game, 7 bones are dealt to each player. The remaining ones are kept aside in reserve, with the clean side up (on the market). The player who has a double 6-6 starts, he puts up a bone. The next players place