There is also a formula: "Don't forget to fill in the middle of the rising line in turn; Put it down when loading and unloading the box, and put it left when unloading the right box; The weight is filled in the box below, as is the upper right row. " This formula is not only applicable to the nine palaces, but also to the promotion of odd-numbered nine palaces, such as the five-five diagram and the seven-seven diagram.
Jiugongge game plays a great role in people's thinking exercise, and people have realized the educational significance of Jiugongge since ancient times. It has a great influence for thousands of years, and it has appeared in literature and film and television. Jiugongge was originally called "Luo Shu" and now it is also called "Rubik's Cube".
Extended data:
Jiugongge is the predecessor of Sudoku, and now it is also called Rubik's Cube or Rubik's Cube. Thousands of years ago, our ancestors invented the "Luo Shu" which is more complicated than Sudoku today. It requires that the sum of three numbers in the vertical direction, horizontal direction and diagonal direction is equal to 65,438+05, rather than a simple number of nine. It cannot repeat Nine palace map in the Confucian classic Yijing, so it is called "Luo Shu Nine palace map".
After Luo Shu, Jiugongge itself was also used by Ou Yangxun, a calligrapher in the Tang Dynasty, to study calligraphy. It is a realm in the history of China's calligraphy, also known as "Jiugongge".
References:
Baidu encyclopedia-jiugongge