| 摘要 |
A lottery winning system, a lottery winning method, and a recording medium are provided to determine probability through winning possible keys such as a numeral, a sign, or a character, thereby providing winning possible keys, which is most likely to win, to users. A lottery winning system comprises a DB(110), a client terminal(150), and a lottery winning server(120). The DB stores a filtering program. The filtering program produces game and performs one or more between the general filtering or the high-class filtering. The game is formed with winning possible keys. According to a filtering selection signal inputted from the client terminal, the lottery winning server removes a part of the game by using user-defined filtering that a filter is produced with the winning possible keys inputted from the client terminal. |
