Method and management system for gaming management between a gaming management center and at least one gaming terminal, gaming management center and gaming terminal

1. A method of game management between a game management center and a game terminal linked through an information transmission network, the method comprising steps of:

requesting, via the game terminal, a game ticket from the game management center;

presenting, via the game terminal, the game ticket, wherein between the step of requesting the game ticket and the step of presenting the game ticket, the following steps are performed:

generating, via the game management center, a win indicator which is used for determining whether the game ticket presented via the game terminal is a winner or a loser; and

transmitting a result containing the win indicator from the game management center to the game terminal;

and during the step of presenting the game ticket, generating by the game terminal one of at least two different representations of the game ticket including a first representation not indicating a result of whether the game ticket is a winner or a loser, the game ticket comprising several zones comprising masked symbols, and a second representation indicating whether the game ticket is a winner or a loser as a function of the result, a predetermined number of zones being unmasked and the game terminal dynamically choosing each symbol unmasked by a player as a function of the result, and wherein the game ticket is presented under one of the first and second representations.

2. The method of game management as claimed in claim 1 , wherein the game ticket has a predetermined probability of winning, and the game management center generates the win indicator, using the predetermined probability of winning.

3. The method of game management as claimed in claim 1 , further comprising a step of transmitting from the game terminal to the game management center a game ticket request message.

4. The method of game management as claimed in claim 3 , wherein the game ticket request message comprises a seed generated by the game terminal and the seed is used by the game management center to randomly determine whether the game ticket presented is a winner or a loser.

5. The method of game management as claimed in claim 1 , wherein the result comprises a ticket generation seed, and the ticket generation seed is used by the game terminal for the presentation of the game ticket.

6. The method of game management as claimed in claim 2 , wherein the predetermined probability of winning comprises a statistical distribution of win values.

7. The method of game management as claimed in claim 6 , wherein the result comprises a win value dependent on the statistical distribution of win values, when the game ticket is determined to be a winner.

8. A game terminal linked through an information transmission network to a game management center, the game terminal comprising:

means for issuing a request for a game ticket;

means for receiving a result of a determination indicating whether the game ticket is a winner or a loser where the determination is made by the game management center; and

means for generating one of at least two different representations of the game ticket including a first representation not indicating whether the game ticket is a winner or a loser, the game ticket comprising several zones comprising masked symbols, and a second representation indicating whether the game ticket is a winner or a loser, a predetermined number of zones being unmasked and the game terminal dynamically choosing each symbol unmasked by a player as a function of the result, and presenting the game ticket under one of the first and second representations.