Abstract: The information processing apparatus comprises: a movement possibility determination unit that determines whether there is a target position to which the operable object can move between the current position of the operable object and the designated position; an object movement unit that removes the restriction on movement of the operable object to move the operable object to the target position on the condition that the target position is determined; and a rendering information generation unit that generates rendering information having a different screen effects between that in the case where the non-operable object exists between the current position and the designated position and the case where the non-operable object does not exist between the current position and the designated position.

Abstract: An information processing system that performs puzzle game processing for a puzzle game played against each other by a plurality of users includes designating a game element with which first and second parameters are associated for each of a plurality of users, performing puzzle game processing based on an operation by each user onto a puzzle object arranged in a game field, and executing, when a status of progress of the puzzle game processing for one of the plurality of users satisfies an offense condition while the puzzle game processing is being performed, an offense event that produces an effect of interference in the game field in the puzzle game processing for the other user.

Abstract: The information processing apparatus comprises: a movement possibility determination unit that determines whether there is a target position to which the operable object can move between the current position of the operable object and the designated position; an object movement unit that removes the restriction on movement of the operable object to move the operable object to the target position on the condition that the target position is determined; and a rendering information generation unit that generates rendering information having a different screen effects between that in the case where the non-operable object exists between the current position and the designated position and the case where the non-operable object does not exist between the current position and the designated position.

Abstract: An information processing system that performs puzzle game processing for a puzzle game played against each other by a plurality of users includes designating a game element with which first and second parameters are associated for each of a plurality of users, performing puzzle game processing based on an operation by each user onto a puzzle object arranged in a game field, and executing, when a status of progress of the puzzle game processing for one of the plurality of users satisfies an offense condition while the puzzle game processing is being performed, an offense event that produces an effect of interference in the game field in the puzzle game processing for the other user.