此圖三定差分

此圖百十尾三定方案

此圖8尾

此圖16頭

此圖49頭

此規2尾

此圖5十位

此圖一組80xx

此圖百尾差分

此規頭百對數差分

此圖0

此圖4

此圖4尾

以上圖個人推薦四碼如下:

1042,1044,1048,1052,1054,1058,4042,4044,4048,4052,4054,4058,6042,6044,6048,6052,6054,6058,8042,8044,8048,8052,8054,8058,9042,9044,9048,9052,9054,9058

三定如下:

4X52,4X58,6X52,6X58,8X52,8X58,9X52,9X58

10X2,10X4,10X8,40X2,40X4,40X8,60X2,60X4,60X8,80X2,80X4,80X8,90X2,90X4,90X8

104X,105X,404X,405X,604X,605X,804X,805X,904X,905X

兩定如下: 二定頭尾：

1XX2,1XX4,1XX8,4XX2,4XX4,4XX8,6XX2,6XX4,6XX8,8XX2,8XX4,8XX8,9XX2,9XX4,9XX8，80xx，x0x2，x0x8