In Gook-doo is a traditional Korean game often played outdoors. It involves a group of players who take turns trying to hit a target, usually a small object, with a stick or their hands. The game encourages teamwork and strategy, as players must work together to achieve their goals while also competing against each other. The game is popular among children and is often played during festivals or community gatherings. In Gook-doo helps promote physical activity and social interaction, making it a cherished part of Korean culture. It is similar to other traditional games found in various cultures around the world.