[当场出彩]彩票3d20年221期专家预测号定合值跨度：568
- 独胆
- 1
- 双胆
- 1,4
- 三胆
- 1,2,4
- 杀一码
- 9
- 杀二码
- 5,9
- 杀三码
- 3,5,9
- 五码组选
- 0,1,2,4,8
- 六码组选
- 0,1,2,4,6,8
- 定三跨度
- 5,6,8
- 杀二和尾
- 0,4
- 定四和值
- 12,15,22,23
- 包星两组
- *0*,*4*
- 直选定位
- 159,369,135
- 定位5*5*5
- 15789,02369,01235
- 定位杀四码
- 2346,1578,6789
- 胆拖
- 胆码：2,拖码：0,4,6,7,8
- 组选五注
- 021,208,221,410,762
- 组选十注
- 021,047,208,221,246,267,410,617,762,884
- 组选40注
- 001,004,012,014,016,017,018,027,044,048,114,117,127,128,144,147,148,166,167,168,177,188,224,227,228,244,247,266,267,277,278,446,447,448,466,467,468,477,478,488