1. Learning opportunities: Sudoku Association members have the opportunity to participate in various activities related to Sudoku, such as quiz, lectures and seminars. These activities provide opportunities to learn and improve Sudoku skills. You can exchange experiences and share problem-solving skills with other Sudoku lovers.

2. Social circle: Sudoku Association members come from different backgrounds and age groups, but they are all interested in Sudoku. By participating in the activities of Sudoku Association, you can meet like-minded friends, expand your social circle and establish interesting and meaningful interpersonal relationships.

3. Knowledge sharing: Sudoku Association members have many opportunities to share knowledge and skills with each other. You can learn from other members' problem-solving methods and strategies, understand different problem-solving ideas and improve your sudoku level. At the same time, you can also share your thoughts and experiences with other members, which will bring inspiration and help to everyone.

4. Participate in organizing activities: As a member of the Sudoku Association, I have the opportunity to actively participate in organizing activities, organizing puzzles and holding Sudoku training classes. This kind of experience can improve your organizational ability, leadership and teamwork spirit.

5. Improve intelligence and thinking ability: Sudoku is a game that requires logical thinking and reasoning ability. By participating in the activities of Sudoku Association, you can solve problems with other members and exercise your intelligence and thinking ability. This has a positive impact on the ability to solve problems in study, work and daily life. Therefore, joining the Sudoku Association as a member can provide a platform for learning, communication and cooperation, and help you enjoy the game of Sudoku better and appreciate the wisdom and fun contained in it.