数独的方法技巧与规律81宫格

简介：Borrowing grain is a loss of money, and the initiative lies with Jinghui Grain Store. It is better to sell grain at a fair price. This way, not only can you control the quantity of grain sold and reduce losses, but you can also gain a certain good reputation—— I have to admit that Cai Qichang is indeed cunning and very thoughtful.