Match-3 is a popular genre of puzzle video games where players swap adjacent items on a grid to create a line of three or more identical items. When matched, these items disappear, allowing new ones to fall into place. The goal is to clear items from the board, often to achieve specific objectives or earn points. These games typically feature colorful graphics and various themes, such as fruits, jewels, or candies. Players often encounter obstacles and power-ups that add complexity and strategy to the gameplay. Candy Crush Saga is one of the most well-known examples of a Match-3 game.