23年七乐彩031期[无名]20码15码缩小范围推荐

回顾上期七乐彩开奖号码:01,06,10,11,12,13,29+20

20码:02,03,04,06,07,08,09,10,11,12,13,17,18,19,25,26,27,28,29,30

15码:02,03,07,08,09,10,11,13,17,18,19,25,26,28,29

10码:03,10,11,13,17,18,19,25,26,28

独胆:13

双胆:07,09

三胆:07,09,28

杀三码:14,21,22

杀六码:05,14,15,21,22,23

龙头两码:02,03

凤尾两码:29,30

单挑一注:03,10,11,13,17,18,19

<个人观点,仅供参考>