308期：必中24码（09,12,13,14,18,19,21,22,26,27,28,29,32,34,38,39,40,41,42,43,46,47,48,49）开：22中
309期：必中24码（02,03,04,07,09,11,15,16,18,19,22,23,25,26,28,29,31,32,36,38,41,44,45,49）开：09中
310期：必中24码（01,02,03,06,11,12,13,14,15,17,18,21,26,27,28,30,34,35,36,37,43,44,47,48）开：04错
311期：必中24码（03,05,08,13,14,15,17,18,19,22,25,27,31,33,35,37,38,39,41,43,44,45,47,49）开：21错
312期：必中24码（01,03,05,06,07,11,12,13,16,17,19,21,22,23,24,28,29,30,31,33,34,37,38,47）开：00