Brain training games are activities designed to improve cognitive functions such as memory, attention, and problem-solving skills. These games often include puzzles, quizzes, and challenges that stimulate various areas of the brain. They can be found in various formats, including mobile apps, online platforms, and physical board games. Many people use brain training games as a fun way to keep their minds sharp and enhance mental agility. Research on their effectiveness is mixed, with some studies suggesting they can lead to improvements in specific tasks, while others indicate limited long-term benefits.