1、排除号码
杀6红：01,02,09,12,18,30

杀3蓝：02,06,13

2、红球胆码

红球07码：03,06,11,16,17,22,25

红球10码：03,06,11,16,17,19,22,25,26,31

红球12码：03,04,06,11,16,17,19,20,22,25,26,31

红球16码：03,04,06,08,11,15,16,17,19,20,21,22,25,26,27,31

红球20码：03,04,05,06,07,08,11,15,16,17,19,20,21,22,24,25,26,27,28,31

4、蓝球大底

5码定蓝：02,06,08,10,13

3码定蓝：02,06,13

1码定蓝：06

5、复式推荐

12+3复式：03,04,06,11,16,17,19,20,22,25,26,31 + 02,06,13。