297期：必中24码（01,02,10,12,13,14,15,18,20,22,23,24,26,29,35,36,39,40,41,43,45,46,47,49）开：12中
298期：必中24码（04,06,08,09,10,13,14,15,16,21,22,25,26,27,28,31,34,38,41,42,43,45,47,48）开：31中
299期：必中24码（01,02,06,07,08,09,16,17,19,21,22,26,27,29,30,31,33,35,37,39,40,41,42,44）开：05错
300期：必中24码（04,06,07,09,11,12,14,15,17,20,22,25,26,27,28,33,34,35,38,40,41,42,43,47）开：46错
301期：必中24码（01,03,04,06,07,10,11,12,13,14,17,18,24,26,31,35,39,40,41,43,44,47,48,49）开：00
