227期：必中24码（01,02,07,08,11,12,13,14,15,18,19,20,21,23,24,26,30,31,32,36,38,39,42,49）开：19中
228期：必中24码（01,04,06,07,08,09,10,13,14,15,19,20,21,22,23,25,27,28,33,37,38,41,48,49）开：11错
229期：必中24码（01,02,04,05,11,15,17,18,21,23,25,26,27,30,31,32,36,38,39,40,41,43,48,49）开：00