Puzzle games are a genre of video games that challenge players to solve problems or complete tasks through logic, pattern recognition, and critical thinking. These games often present players with various types of puzzles, such as matching objects, navigating mazes, or arranging pieces to achieve specific goals, with gameplay mechanics ranging from simple to highly complex. Popular examples include Tetris, where players must fit falling blocks into complete lines, and Candy Crush Saga, which involves matching colorful candies to clear levels. Puzzle games can be both casual and deeply strategic, appealing to a wide audience by stimulating mental engagement and offering satisfying resolutions as players progress through increasingly challenging levels.