Domino is a game in which players place domino pieces on a line in such a way that when one piece is placed, all other pieces can be arranged to match it. The game ends when someone places their last domino. That player then calls “domino.” The other players turn up all of their remaining dominoes and count the dots on them. The winner is the first person to reach a score of at least five points.

The game’s name comes from the fact that when a single domino is laid down, it triggers a chain reaction in which each successive piece in a line falls after the one on which it is placed. This creates a sequence of events that can have many different results, and it is this principle that gives domino its popularity as a game.

There are numerous types of domino games, and the rules of each depend on what type of game is being played. Some of the more popular ones include double six, twenty-one and dominoes in columns. In addition to being a great way to kill time, these games can also be used as educational tools. A basic set of dominoes consists of twenty-one pieces, each marked with an arrangement of dots, called pips, that are identical to those on a die. These pips are usually arranged in two squares, each with an equal number of dots, but some squares are blank or contain a single pips.

Each domino is normally twice as long as it is wide, which allows them to be stacked on each other in a row. These rows can be arranged in straight or curved lines, and they can also be linked together to form a large mosaic. In the past, sets were made from a variety of materials, including bone, silver lip ocean pearl oyster shell (mother of pearl), ivory and ebony, with contrasting black or white pips. Modern sets may be made from a variety of other polymers, including polyester and ABS plastics.

When Lily Hevesh, 20, started playing with her grandparents’ 28-piece classic dominoes when she was 9, she never imagined that she would become a world-renowned domino artist. Now, she has a YouTube channel with more than 2 million subscribers and has created mind-blowing setups for movies, TV shows and events. Her largest creations take several nail-biting minutes to fall, as the energy in each domino travels to the next until the final domino topples.

Domino’s leadership structure is highly effective and well organized. This is evidenced by the company’s ability to expand globally and serve millions of customers each year. Domino’s CEO Don Meij has a strong and clear vision for the company, and he works hard to make sure that the organization’s employees are properly trained to succeed. He has also incorporated behavioral theory into the company’s training programs, which emphasize that leadership is not something that is born; it can be learned and nurtured.