1、排除号码
杀6红：04,05,09,18,23,31

杀3蓝：02,05,13

2、红球胆码

红球07码：03,11,13,14,15,20,21

红球10码：03,08,11,13,14,15,16,20,21,22

红球12码：01,03,06,08,11,13,14,15,16,20,21,22

红球16码：01,02,03,06,08,10,11,12,13,14,15,16,20,21,22,24

红球20码：01,02,03,06,07,08,10,11,12,13,14,15,16,17,20,21,22,24,26,27

4、蓝球大底

5码定蓝：02,05,06,07,13

3码定蓝：02,05,13

1码定蓝：02

5、复式推荐

12+3复式：01,03,06,08,11,13,14,15,16,20,21,22 + 02,05,13。