1、排除号码
杀6红：06,11,15,19,26,27

杀3蓝：02,03,04

2、红球胆码

红球07码：01,03,05,12,18,24,31

红球10码：01,02,03,05,08,12,18,21,24,31

红球12码：01,02,03,05,08,10,12,18,21,22,24,31

红球16码：01,02,03,05,08,10,12,13,14,16,18,21,22,24,28,31

红球20码：01,02,03,05,07,08,09,10,12,13,14,16,18,21,22,23,24,28,30,31

4、蓝球大底

5码定蓝：02,03,04,07,13

3码定蓝：02,03,04

1码定蓝：02

5、复式推荐

12+3复式：01,02,03,05,08,10,12,18,21,22,24,31 + 02,03,04。