A domino is a flat thumbsized rectangular block, one side of which is blank and the other bearing from one to six pips or dots. 28 such dominoes form a complete set. In the game of domino, players play pieces by matching the ends and laying them down in lines and angular patterns. A chain of dominoes may eventually reach across a room or even an entire floor. In this game, players win by achieving the goal of a completed line or ring of dominoes.

Dominos have become popular with people of all ages. They can be used for games of chance or strategy, and they are often displayed as artwork. Domino art can be simple or elaborate, and it can include straight or curved lines, grids that form pictures when they fall, stacked walls, and 3D structures like towers and pyramids. Some artists use a computer program to plan out their designs before they begin, while others create them by hand.

While there are a variety of different ways to play domino, most involve playing against an opponent. The player who begins the round chooses a domino that has a number showing at one of its ends, and plays it on the table. Then, each player takes a turn placing a piece in such a way that it touches one or more adjacent dominoes. If a player cannot play the chosen domino, he or she passes and the next player takes his or her turn.

Those who enjoy playing dominoes can also compete in a domino show. In these shows, domino builders try to set up the most complex and imaginative domino effect or reaction in front of a live audience. Some of these builds take hours to set up and can require hundreds of dominoes to be played just right.

Domino is an online platform for data science, bringing together various languages, IDEs, and other tools into a single ecosystem. The platform features certified integrations from partners who have worked with Domino to test and verify their tools. The catalog is constantly growing and includes both open-source and commercial tools that are compatible with the Domino platform.

The Domino Effect is an idea that suggests that small events can lead to large changes. It is often used in fiction, where a minor event can have a domino effect that ripples outward from the initial point. For example, a writer may write an action scene, but the outcome of that scene is likely to depend on many other factors, including how the character reacts to the situation. Considering these domino effects can help writers build compelling stories.