Patent ID: 7950845

Claim:
A time keeping system and method for turn-based games comprising: a) a configuration interface that allows setting two time controls consisting of: (1) a first time control that limits a first duration of time an active player may spend on changing a state of the game; (2) a second time control that limits a second duration of time the active player may spend before receiving a current state of the game; b) a first clock or timer for each player used to maintain the first duration of time the active player spends on changing the state of the game; c) a second clock or timer for each player used to maintain the second duration of time the active player spends before receiving the current state of the game; d) a first interface mechanism which allows the active player to notify the time keeping system that the player accepts to receive the current state of the game; e) a second interface mechanism which allows the active player to notify the time keeping system that the active player has finished changing the state of the game; f) a third interface mechanism which allows the time keeping system to notify the game system that all players may view the current state of the game; wherein the time keeping system is configured to: g) reduce a first time stored in the active player's second clock or timer when the active player has not notified the time keeping system through the first interface mechanism; h) reduce a second time stored in the active player's first clock or timer when the active player has notified the time keeping system through the first interface mechanism, but has not notified the said time keeping system through the second interface mechanism; i) notify the game system that all players may view the current state of the game when the active player has notified the said time keeping system through the first interface mechanism; and j) change the active player responsive to a notification operation through the second interface mechanism.