1、排除号码
杀6红：02,11,21,26,29,30

杀3蓝：05,09,10

2、红球胆码

红球07码：03,09,10,12,17,18,27

红球10码：03,04,09,10,12,17,18,19,20,27

红球12码：03,04,06,09,10,12,15,17,18,19,20,27

红球16码：03,04,06,08,09,10,12,15,17,18,19,20,23,25,27,28

红球20码：03,04,06,07,08,09,10,12,15,16,17,18,19,20,23,24,25,27,28,31

4、蓝球大底

5码定蓝：02,05,09,10,14

3码定蓝：05,09,10

1码定蓝：09

5、复式推荐

12+3复式：03,04,06,09,10,12,15,17,18,19,20,27 + 05,09,10。