０２０期:必中１５码：开３３对
01,02,07,11,13,16,18,23,25,28,29,30,32,33,35,36,42,44,45,46,47,48,49,(24码)
02,07,11,13,16,18,23,25,28,29,30,32,35,36,42,44,46,47,48,49,(20码)
07,11,16,18,23,28,29,30,32,35,36,42,44,46,47,(15码)
　

０２２期:必中１５码：开３４对
01,03,08,09,10,15,17,21,22,24,25,27,32,33,34,36,37,39,41,45,46,48,49,(24码)
01,08,09,10,17,21,25,27,32,33,34,36,37,39,41,45,46,49,(20码)
08,09,17,21,25,27,32,33,36,37,39,41,45,46,49,(15码)
　

０２３期:必中１５码：开２９对
03,05,06,08,09,12,15,17,18,20,21,26,27,29,30,32,33,36,38,39,41,42,45,48,,(24码)
03,05,06,08,15,17,18,20,26,27,29,30,32,38,39,41,42,(20码)
03,06,08,15,18,20,26,27,30,32,38,39,42,(15码)
　

０２４期:必中１５码：开－－对
05,06,08,09,11,13,17,18,20,21,23,25,29,30,32,33,35,37,41,42,44,45,47,49,(24码)
06,08,09,11,13,18,20,21,23,25,30,32,33,35,37,42,44,45,47,49,(20码)
08,13,18,20,23,25,30,32,33,35,37,42,44,45,47,(15码)