| 摘要 |
A contest and challenge system using ubiquitous UCC and digital content and a challenge method using the same are provided to enable lower ranked users to challenge higher ranked users for arousing rivalry and giving interest to them, and to enable the highest ranked user to make a profit much more than others. A contest and challenge system comprises a mobile terminal or a user computer(120), and a web server(130). The mobile terminal or the user computer(120) enables a member to upload contents, created by the member, to the web server(130) over a wired or wireless communication network. The web server(130) receives and stores the contents uploaded by the members, assesses the contents, uploaded by a specific member, on the basis of weighting elements, and determines ranks of the members. The web server(130) makes a defender match with a challenger if a higher ranked or a lower ranked member challenges other member while paying the challenge fee or its corresponding value. The web server(130) makes other members assess the contents of the defender and the challenger, and if a winner is determined, allows the winner to take power of a loser or a corresponding value. The web server(130) registers the highest ranked member, who has not lost in challenges for a set period, in a hall of fame and allows the highest member to take a profit differentiated from other members in accordance with sale of the content.
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