204期：必中24码（02,04,05,06,07,10,12,13,15,19,20,22,24,26,27,28,31,32,38,39,40,47,48,49）开：05中
205期：必中24码（02,05,06,07,09,10,11,12,13,15,16,19,22,23,30,31,37,38,39,42,43,44,46,47）开：03错
206期：必中24码（04,05,06,12,13,18,20,21,23,25,26,27,28,30,31,32,34,35,39,40,42,43,44,45）开：00