283期：必中24码（02,06,08,10,12,13,14,15,17,19,21,23,26,29,30,34,35,36,38,40,43,45,46,47）开：47中
284期：必中24码（01,03,04,05,06,07,08,09,13,15,16,21,22,23,24,25,29,31,32,37,38,40,41,49）开：27错
285期：必中24码（02,04,05,07,08,12,13,14,16,21,24,25,29,30,34,35,38,39,40,44,45,46,47,48）开：21中
286期：必中24码（01,02,03,04,05,06,07,08,11,12,14,18,20,24,25,27,31,32,33,35,36,40,41,44）开：45错
287期：必中24码（01,03,05,07,08,09,10,16,17,18,19,21,26,27,28,29,30,35,36,39,40,44,47,48）开：40中
288期：必中24码（02,04,05,07,10,11,12,13,14,15,17,22,23,25,26,28,29,31,35,40,41,44,48,49）开：26中
289期：必中24码（04,05,09,12,14,15,16,17,18,20,21,22,24,26,27,31,32,34,36,39,40,41,44,49）开：00
