【摘要】主攻241870头,248906尾
1、排除639头,603百,391十,尾731
2、铁卒:09、04、47、59.
3、三字现:359,139,148,039,068,015,479,459
4、二字定:
2X2X 4X6X 7X6X 8X8X XX78 X57X XX89 4X4X 8XX2 7X8X
5、三定:X868,X570,71X4,288X,21X9,4X29,4X28,75X2,X120,44X2,21X8,8X89,116X,
6、直码:2842,2882,2542,2582,4842,4882,4542,4582,