249期：必中24码（02,07,09,12,16,18,20,21,22,25,26,30,31,33,34,36,37,38,39,40,43,46,47,49）开：02中
250期：必中24码（02,03,04,05,06,11,15,16,19,23,25,28,30,31,32,35,36,37,38,40,42,45,47,49）开：12错
251期：必中24码（04,05,06,11,17,18,20,23,25,27,28,29,33,34,35,37,38,39,41,43,46,47,48,49）开：05中
252期：必中24码（05,06,09,11,13,15,16,17,19,21,23,25,26,27,30,34,35,39,40,41,42,43,46,47）开：15中
253期：必中24码（01,02,03,07,08,14,15,16,18,20,21,22,23,26,28,29,30,35,36,37,38,40,48,49）开：01中
254期：必中24码（03,04,05,07,08,09,10,13,15,16,19,20,21,22,23,24,29,33,34,35,39,41,42,47）开：00