For example, mahjong, mahjong slot is that everyone plays mahjong together. Also known as card friends, playing partners.
How to choose mahjong:
1. Break up your partner as much as possible.
When you discard the cards, you should first discard the side cards, for example, consider 9 cards first, then 28 cards, and then try to keep as many middle cards as possible, because the probability of combining the side cards is relatively small, and the probability of the middle cards is relatively large, so it is best to dismantle both sides as much as possible when disassembling, so that the cards can gather in the middle as much as possible.
The choice of the same partner depends on the situation at that time.
It depends on two aspects, one is the card type in hand, which card can get the most varieties, and the other is the situation of other players in the card pool.
3. Partners who need the same card should leave the middle card near the middle.
For example, if you need 30,000 yuan for 20,000 yuan and 40,000 yuan for 40,000 yuan, you are more likely to keep 40,000 yuan and 50,000 yuan as combination cards, because 30,000 yuan and 60,000 yuan are valuable cards after entering the card.