1, Zhai: It means unchangeable.
2, do not fast: you can change it as soon as you have it.
3, for example: for example, three or four, if the first time does not count, it is not called fasting. First, it can be changed into other numbers. If I am the first person to call and want four ones, then one cannot be changed in this game!
Extended data
The inventor of dice is Cao Zhi, a writer in the Three Kingdoms period. Originally used as a tool for divination, it later evolved into a game of concubines in the harem, betting on wine or silk sachets with dice points. At that time, the dots on the dice were all painted black, and it was not until the Tang Dynasty that red strokes were added. But in archaeology, the earliest dice appeared in Egypt.
Baidu encyclopedia-dice