Korean Seon, also known as Korean Zen, is a form of Zen practice that originated in Korea and is based on the teachings of the Chinese Chan school of Buddhism. While it shares many similarities with other forms of Zen practice, such as Japanese Zen and Chinese Chan, there are also some distinct differences that set it apart.

One of the key differences of Korean Seon is its emphasis on the use of "hwadu," or "huatou" in Chinese. This refers to a short phrase or question that is used as a meditation object to help practitioners reach a state of enlightenment. In Korean Seon, the most commonly used hwadu is "What is this?" This question is meant to help practitioners focus their minds and let go of all other thoughts and distractions.

Another unique aspect of Korean Seon is its use of "hwadu interviews." In these interviews, a practitioner meets with a teacher to discuss their understanding of the hwadu and their progress in meditation. This is a key part of the Korean Seon practice and allows for individualized guidance and instruction from the teacher.

Korean Seon also places a strong emphasis on the integration of meditation and daily life. This means that practitioners are encouraged to bring their mindfulness and awareness into all aspects of their daily activities, not just during formal meditation sessions. This is seen as a way to deepen one's understanding and practice of Seon.

In terms of rituals and ceremonies, Korean Seon is less formal and elaborate compared to other forms of Zen. This is due to its roots in Korean culture, which tends to be more practical and less ritualistic. However, there are still certain rituals and ceremonies that are observed, such as bowing and chanting, but they are not as elaborate as in other forms of Zen.

Lastly, Korean Seon also has a strong emphasis on the importance of community and sangha. Practitioners are encouraged to participate in group meditation and retreats, as well as to support and learn from each other. This sense of community and support is seen as essential for one's spiritual growth and development in Korean Seon.

In conclusion, while Korean Seon shares many similarities with other forms of Zen practice, it also has its own unique characteristics that make it distinct. Its emphasis on hwadu, hwadu interviews, integration of meditation and daily life, less formal rituals, and strong sense of community all contribute to the rich and dynamic practice of Korean Seon.