031期[追根求源]大乐透后区定胆

031期追根求源大乐透后区定胆:01,06,07,08,10,11 开后:

030期追根求源大乐透后区定胆:01,02,06,07,08,10 开后:06,07

029期追根求源大乐透后区定胆:03,05,07,08,09,11 开后:03,10

028期追根求源大乐透后区定胆:03,07,08,10,11,12 开后:03,07

027期追根求源大乐透后区定胆:01,04,05,07,11,12 开后:01,11

026期追根求源大乐透后区定胆:01,02,05,06,11,12 开后:01,09

025期追根求源大乐透后区定胆:03,06,07,08,11,12 开后:03,07

024期追根求源大乐透后区定胆:01,02,03,06,07,09 开后:05,08

023期追根求源大乐透后区定胆:01,04,05,08,10,11 开后:09,12

022期追根求源大乐透后区定胆:02,03,04,07,08,10 开后:04,10

<个人观点，仅供参考>