248期：必中24码（01,03,04,06,07,10,11,12,13,14,16,17,20,23,25,26,28,30,32,36,42,44,47,48）开：20中
249期：必中24码（01,03,07,10,11,13,16,17,18,20,22,23,25,26,31,34,35,37,38,39,40,43,45,49）开：23中
250期：必中24码（01,03,06,17,18,19,20,21,22,24,26,29,30,31,32,37,40,42,43,45,46,47,48,49）开：14错
251期：必中24码（02,03,04,05,07,08,09,11,14,16,17,20,21,23,24,25,29,34,35,36,39,46,48,49）开：30错
252期：必中24码（01,02,04,06,08,10,11,12,14,15,16,18,19,20,21,26,28,30,33,34,37,40,42,47）开：00