216期：必中24码（03,05,06,08,10,12,13,21,23,25,26,27,30,31,32,33,35,36,42,45,46,47,48,49）开：49中
217期：必中24码（01,02,03,06,11,13,16,17,18,19,20,22,24,25,28,31,33,37,39,40,43,44,48,49）开：34错
218期：必中24码（01,03,05,07,13,16,17,18,19,22,23,24,26,27,28,31,33,34,35,36,38,39,46,49）开：00