杀号公式是经过长期的实践和积累推算而来，公式不是万能的，但这些公式是从历史数据中的平均概率形成规律，所以可以作为参考还是有必要的。
https://www.3d178.cn/shdd/shahao/12720.shtml2014-01-22
https://www.3d178.cn/shdd/shahao/12685.shtml2014-01-21
https://www.3d178.cn/shdd/shahao/12629.shtml2014-01-20
https://www.3d178.cn/shdd/shahao/12584.shtml2014-01-19
https://www.3d178.cn/yuce/12555.shtml2014-01-18
https://www.3d178.cn/shdd/shahao/12551.shtml2014-01-18
https://www.3d178.cn/shdd/shahao/12348.shtml2014-01-14
https://www.3d178.cn/shdd/shahao/12290.shtml2014-01-13
3D的研究方法多种多样，有专注于研究3D彩票的公式，也有借鉴其他彩种的方法和思路直接应用到3D上来。
https://www.3d178.cn/shdd/shahao/12237.shtml2014-01-12
https://www.3d178.cn/shdd/shahao/12235.shtml2014-01-12
https://www.3d178.cn/yuce/12231.shtml2014-01-12
