225期：必中24码（07,09,12,13,14,15,17,18,19,23,25,30,31,34,35,36,39,40,41,42,43,46,47,48）开：48中
226期：必中24码（02,04,05,07,08,10,11,15,18,21,24,25,26,28,29,30,34,35,36,42,43,45,46,49）开：47错
227期：必中24码（01,04,05,07,08,09,10,12,13,21,23,28,29,30,32,33,36,37,39,41,42,46,48,49）开：32中
228期：必中24码（02,03,06,07,09,11,17,18,19,21,22,26,28,31,32,34,35,36,40,42,43,44,46,48）开：00