xqw63: 得出答案了吗?
tsueict: Not yet, this one is more difficult to me - i am not a good card-player.
Will attack it again after Duke team and their couch K, the last and only cha
xqw63: 非常简单的啦,拿几张牌试试就知道啦
tsueict: Zai Xie, Will do it as being told.
Dr. 63 is an inspiring teacher as well as a good scientist! - sorry, i am not be able to write in Chinese