Miền Bắc 20/12
BTL : 68
STL : 01,10
3C LÔ 668,001,110
X2 : 68,86; 01,10; 01,68; 01,86; 10,68; 10,86
X3 : 01,10,68; 01,10,86; 68,86,01; 68,86,10
X4 : 01,10,68,86
Dàn đề :
4s : 01,10,68,86
10s : 01,10,68,86,45,54,25,52,22,66
28s: 06,60,16,61,26,62,36,63,46,64,56,65,66,76,67,86,68,96,69,01,10,02,20,45,54,25,52,22
69s :
00,10,01,20,02,30,03,40,04,50,05,60,06,70,07,80,08,90,09,11,21,12,31,13,41,14,51,15,61,16,71,17,81,18,91,19,26,62,36,63,46,64,56,65,66,76,67,86,68,96,69,28,82,38,83,48,84,58,85,78,87,88,98,89,45,54,25,52,22