1、排除号码
杀6红：06,08,14,16,28,29

杀3蓝：03,08,12

2、红球胆码

红球07码：03,04,10,11,15,17,23

红球10码：03,04,05,10,11,15,17,19,23,30

红球12码：03,04,05,10,11,15,17,19,21,22,23,30

红球16码：02,03,04,05,10,11,12,15,17,19,20,21,22,23,24,30

红球20码：02,03,04,05,07,10,11,12,13,15,17,19,20,21,22,23,24,25,30,31

4、蓝球大底

5码定蓝：02,03,08,12,14

3码定蓝：03,08,12

1码定蓝：08

5、复式推荐

12+3复式：03,04,05,10,11,15,17,19,21,22,23,30 + 03,08,12。