| 摘要 |
PROBLEM TO BE SOLVED: To provide a slide puzzle capable of maintaining high motivation of a user with excellent amusement.SOLUTION: The present invention realizes: a display function to output puzzle information for displaying a slide puzzle so that a partial image is movable in a predetermined direction according to a touch operation detected by a predetermined input surface; a retrieving function to retrieve, when a purpose is achieved, a game medium that is usable in a different game or change information for changing information set in a predetermined game medium in the different game, as a reward that is given to a user for progress of the different game and is associated with the image; an adjustment function to set a difficulty level of the slide puzzle according to an attribute of the game medium or change information retrieved by the retrieving function; and a first restriction function to impose a restriction on time to achieve the purpose according the difficulty level of the slide puzzle set by the adjustment function. |
