JP5804412B2 - GAME DEVICE AND GAME PROGRAM - Google Patents

Description

  The present invention relates to a game device and a game program.

  Conventionally, games using mathematics such as Rubik's Cube (registered trademark) and Sudoku (registered trademark) are widely known. These games are said to be so-called brain games that read the results of several moves, and may be used for general recreation, education and training, and rehabilitation of cognitive functions. In particular, for educational training and rehabilitation, a game that performs an intuitive operation, such as a game for selecting a region, is preferred, and as such a game, for example, a game described in Patent Document 1 is available. is there. Patent Literature 1 discloses a game in which a plurality of players compete for a plurality of partial areas constituting a predetermined area. In addition, due to the development of information technology in recent years, these games can be played not only on game-dedicated devices but also on information terminals such as mobile phones and smartphones, personal computers, etc., and are gaining popularity.

JP 2005-66043 A

  As mentioned above, mathematics-based games are becoming more popular, but there are few games that can be solved. In addition, it cannot be said that a simple game that can be used for educational training or the like and that reads the result of a few moves with an intuitive operation is not sufficiently provided.

  The present invention has been made to solve the above problems, and an object of the present invention is to provide a game apparatus and a game program that always have an answer and can be operated intuitively.

  A game apparatus according to the present invention includes a game graphic created based on a closed prepared graphic represented by a single line by a single stroke in a basic region, and a game surface having a peripheral region surrounding the game graphic Game plane setting means, wherein the prepared figure has a plurality of intersections formed by transversely intersecting two places of the lines, and a plurality of closed regions surrounded by the lines, The game figure is a plurality of connection points respectively disposed in the closed region and the basic region, a plurality of connection lines crossing the lines and connecting the connection points, and at least one interior surrounded by the connection lines In the game plane set by the game plane setting means and the game plane setting means, the plurality of internal areas and surrounding areas are set to one of the first and second states, First An area setting means for setting at least one of the plurality of internal areas and surrounding areas to be in the first state in a state; a display means for displaying a game surface in which the area is set by the area setting means; Input means for selecting any one of the plurality of connection points, or any one of the other connection points excluding one of the plurality of connection points; and any one of the connection points by the input means. When a connection point is selected, all the internal regions and surrounding regions that contact the selected connection point are changed to different states and displayed, and at least one of the input points by the input unit is displayed. End selection means for notifying the end of the game when all of the internal area and the surrounding area are changed to the second state after selection.

  A game provided by the game device of the present invention will be described. In this game, a game screen having a game figure and a surrounding area surrounding the game figure is set as follows. The game figure is set as follows. First, a closed prepared figure represented by a single line is set by a single stroke in the basic area. The prepared figure has a plurality of intersections formed by crossing two portions of the line transversely, and a plurality of closed regions surrounded by the lines. The intersection here refers to an intersection formed by two intersections of lines, and does not include an intersection of three or more. Then, a dual graph on the plane for this prepared figure is created and used as a game figure. Specifically, the game figure includes a connection point arranged in each of the closed region and the basic region, a connection line that crosses the line only once and connects the connection points, and at least one surrounded by the connection line. It is a figure having an internal region. Then, the game surface setting means sets a game surface having such a game graphic and a surrounding area surrounding the game graphic.

  In the set game surface, the plurality of internal regions and surrounding regions are set to one of the first state and the second state, and at least one of these regions is in the first state in the initial state. Is set to be In this state, the setting of the game surface is completed and the game starts. The player selects one of a plurality of connection points. At this time, the states of all internal regions and surrounding regions that are in contact with the selected connection point change to different states. Then, after selecting at least one connection point, the game ends when all the internal areas and the surrounding areas are changed to the second state. Note that the second state does not indicate one state, but may be at least a state different from the first state. Therefore, for example, several types of second states may be set, and the state of the intersection may be changed to one of them.

  The game apparatus of the present invention provides such a game, but it is proved that this game always has a solution by a knot theory which is one of mathematical theories. Therefore, according to the present invention, it is possible to provide a game that always has an answer and can be operated intuitively. In the display means, the game surface may not necessarily display all the parts. For example, when the input means causes the user to select one of the internal area and the surrounding area, the display means It is possible to display the game surface in which the intersection is set by the setting means so that only a part of the two or more internal areas are displayed and the surrounding area is not divided.

  In the above game device, the game surface setting means may include a plurality of game surfaces having figures with different numbers of internal areas. And the game surface selected by the input means from the several game surfaces can be set as a game surface for play. Thereby, the player can play a game with the game surface which he selected. Alternatively, the game surface setting means can automatically set the game surface. That is, instead of the player selecting, the game plane setting means can randomly select a game plane from a plurality of game planes and allow the player to play.

  Further, in the above game device, the area setting means may include a game surface having a plurality of area patterns in which the states of the internal areas and the surrounding areas are different in the game surface set by the game surface setting means. And the game surface selected by the input means from the several game surfaces can be set as a game surface for play. Thereby, the player can play a game on the game surface of the area pattern selected by the player. Instead of this, the region setting means can also perform automatically. That is, instead of the player selecting, the area setting means can randomly select a game face from the game faces of a plurality of area patterns and cause the player to play.

  The input means can be constituted by a touch switch provided on the display means. Thereby, the player can select by directly touching the area with a finger or a touch pen, and the game can be performed more intuitively.

In addition, a game program according to the present invention includes a game graphic created based on a closed prepared graphic represented by a single stroke in a basic area on a computer having display means and input means, and A game surface having a surrounding area surrounding a game figure, wherein the prepared figure includes a plurality of intersections formed by transversely intersecting two places of the line, and a plurality of closures surrounded by the line. The game figure is surrounded by a plurality of connection points arranged in the closed area and the basic area, a plurality of connection lines connecting the connection points across the line, and the connection lines A first step of setting a game surface having at least one internal region, and in the set game surface, the plurality of internal regions and surrounding regions are either one of a first state and a second state A second step of setting the state and setting at least one of the plurality of internal regions and surrounding regions to be in the first state in an initial state, and the game surface set in the second step, A third step of displaying on the display means, and any one of the plurality of connection points or one of the other connection points excluding one of the plurality of connection points by the input means. A fourth step of selecting, and when any one of the connection points is selected by the input means, the state of all the internal regions and surrounding regions in contact with the selected connection point is changed to a different state and the display After the fifth step to be displayed on the means and at least one selection of the connection points by the input means, when all the internal area and surrounding area are changed to the second state, A sixth step of notifying the completion, is executed.
In the above program, the display means may not display all parts of the game screen. For example, when the input means causes the user to select one of the internal area and the surrounding area, the display is performed. The means can display the game surface in which the area is set by the area setting means so that only a part of the two or more internal areas are displayed and the surrounding area is not divided.

  According to the present invention, it is possible to provide a game device and a game program that always have an answer and can be operated intuitively.

It is a block diagram which shows the structure of one Embodiment of the game device of this invention. It is an example of the game surface which has three game areas. It is a figure which shows the creation method of a game area | region. FIG. 3 is a diagram showing an example in which the color of a game area has changed on the game surface of FIG. FIG. 3 is a diagram showing an example in which the color of a game area has changed on the game surface of FIG. It is another example of a game surface. It is a figure which shows the area | region pattern in the game surface of 3 area | regions. It is a flowchart which shows operation | movement of the game device of FIG. It is a figure which shows the selection screen of a game surface. It is a figure which shows the selection screen of the area | region pattern of a game surface. It is a figure which shows the completion | finish screen of a game. It is a figure which shows the other example of the display method of a game surface.

  Hereinafter, an embodiment of a game apparatus according to the present invention will be described with reference to the drawings. Here, an embodiment when the game apparatus of the present invention is applied to a personal computer will be described. FIG. 1 is a block diagram showing the configuration of the game apparatus.

  As shown in FIG. 1, the game apparatus includes a control unit 11, a memory 12, and a storage 13 that are electrically connected by a bus 10. In addition, a display control unit 14 that controls display on the display 10 and an input interface unit 16 that controls input from an input device are connected to the bus 10. The control unit 11 is composed of a CPU (Central Processing Unit) and the like and includes a plurality of functional blocks, which will be described later. The storage 13 is a non-volatile storage unit configured by, for example, a hard disk, a flash memory, and the like, and stores various programs such as game data in addition to various programs such as a basic program (OS) and a game program. The memory 12 stores programs and various data accessed by the control unit 11, and functions as a temporary work area for each program. A display 15 is connected to the display control unit 14, and drive control of the display 15 is performed according to data for a game screen to be displayed on the display 15 based on a control signal transmitted from the control unit 11. In addition, input devices such as a mouse 17 and a keyboard 18 are connected to the input interface unit 16 and control input signals from the input devices. For example, by a click operation with the mouse 17, a connection point can be selected as will be described later.

  Next, an outline of a game executed on this game apparatus will be described. FIG. 2 shows the game screen displayed on the display. The game surface 20 is formed by a game figure A composed of a plurality of lines and points, and a surrounding area Z1 that is arranged around the game figure A and has a rectangular outer shape.

  First, the setting method of this game figure A is demonstrated, referring FIG. FIG. 3 is a diagram illustrating the process of setting the game graphic A. As shown in FIG. 3A, first, a preparation figure E is set on the basic region R1. The prepared figure E is a figure drawn with a single line F written in a single stroke, a plurality of intersections C1 to C3 where the line F intersects the plane horizontally, and a plurality of closed regions R2 surrounded by the line F. ~ R5. The intersection points C1 to C3 referred to here indicate those formed by intersection of two lines, and do not include those intersecting by three or more. In the example of FIG. 3A, a prepared figure E having four closed areas R2 to R5 and three intersections C1 to C3 is displayed, and a surrounding area R1 is drawn around it. That is, in this example, a total of five regions R1 to R5 are set. Here, the regions R1 to R5 are referred to as first to fifth closed regions for convenience. In addition, the intersection points C1 to C3 are also referred to as first to third intersection points for convenience. Furthermore, the line segment which the line F delimits by the said intersection is also prescribed | regulated, and the line segments F1-F6 shown to Fig.3 (a) shall be called the 1st-6th line segment for convenience. For example, the line segment connecting the first intersection C1 and the second intersection C2 is the sixth line segment F6. Note that FIG. 3A is an example of a prepared figure, and any shape figure such as increasing the number of intersection points as long as it is a one-stroke drawing and satisfies the above-mentioned rules for intersection points. Good.

  After setting the prepared figure as described above, the game figure A is set as shown in FIG. In FIG. 3B, the reference numeral E is omitted from the reference symbol E. Therefore, the reference numeral in FIG. First, as shown in FIG.3 (b), the point called a connection point is arrange | positioned one by one in each closed area | region. In this example, connection points X1 to X5 are arranged in each of the closed regions R1 to R5, and are referred to as first to fifth connection points X1 to X5, respectively. Subsequently, the connection points set as described above are connected by a line called a connection line. When only one line segment exists between two connection points, the connection line is formed by intersecting the line segment only once. For example, there is a sixth line segment F6 between the third connection point X3 and the fourth connection point X4. By intersecting the sixth line segment F6 only once, the third connection point X3 and the fourth connection point X4 Since the four connecting points X4 can be connected, the connecting line B3 is disposed here. On the other hand, there are a plurality of line segments between the first connection point X1 and the fifth connection point X5, and the connection points X1 and X5 can be connected by intersecting any one line segment only once. A connecting line cannot be provided. Therefore, no connection line is provided between the first connection point X1 and the fifth connection point X5. Under the rules as described above, in the prepared figure shown in FIG. 3A, six connecting lines can be provided, and these are referred to as first to sixth connecting lines B1 to B6 for convenience. Here, the game graphic A is created based on the prepared graphic E, but the game graphic A is called a “dual graph” on the plane of the prepared graphic E, and the “dual graph” is a concept in mathematics. It is known.

  The game graphic A set as described above is arranged on the game surface 20 as shown in FIG. In this example, the game figure A has two closed areas Z2 and Z3 surrounded by six connecting lines, and the entire game surface 20 includes three areas including the surrounding area Z1. The Here, for convenience, these three areas will be referred to as first to third game areas Z1 to Z3.

The game is played as follows. FIG. 2 shows an example of the initial state. The first and second game areas Z1 and Z2 are displayed in gray, and the third game area Z3 is displayed in white. The goal of the game is to ultimately make all game areas gray, but in the initial state, at least one game area may be displayed in white, or all The game area may be displayed in white. As will be described later, this can be set randomly by the game device or can be selected by the player. As in this example, when the number of game areas is 3, 2 ³ -1, that is, each intersection can display two types, so 2 3, and from here all games A total of seven initial states can be created by drawing a pattern whose region is gray.

  When the initial display of FIG. 2 is displayed, the player selects any one of the five connection points X1 to X5. For example, the mouse 17 moves the pointer on the display 15 to a connection point to be selected, and clicks on the connection point. At this time, if a certain connection point is selected as a rule of the game, the state of all game areas in contact with the selected connection point is changed. For example, as shown in FIG. 2, the game areas in contact with the fourth connection point X4 are the first game area Z1, the second game area Z2, and the third game area Z3, and the first and second game areas Z1. Is gray and the third game area Z3 is white, when the player selects the fourth connection point X4, the first and second game areas Z1 and Z2 change to white and the third game area Z3 changes to gray. FIG. 4 shows the state of the game surface 20 after the fourth connection point X4 is selected from the initial state. Thus, the selection of the connection points is continued, and when the color of all the game areas changes to gray, the game ends and the player wins. For example, if the initial state is the game surface 20 of FIG. 2, if the fourth connection point X4 is selected, the color of the game area changes as shown in FIG. 4, and if the third connection point X3 is selected from here, The game area changes as shown in FIG. That is, as shown in FIG. 4, since the first and second game areas Z1 and Z2 are in contact with the third connection point X3, when the third connection point X3 is selected, these areas Z1 and Z2 are white. Changes to gray as shown in FIG. At this time, since the third connection point X3 is not in contact with the third game area Z3, the color of this area does not change. Thus, as shown in FIG. 5, when the colors of all the game areas Z1 to Z3 are gray, the game is finished. Here, the region is white in the first state of the present invention, and the region is gray in the second state of the present invention.

  This game is based on a mathematical theory called knot theory, and it has been confirmed that there is always an answer method regardless of the number of game areas and the number of connection points. The knot theory is described in detail in, for example, “Lecture Knot Theory” (Akio Kawauchi, June 2007, Kyoritsu Shuppan).

Next, each functional block of the control unit realized by executing the game program in the control unit 11 shown in FIG. 1 will be described. In the present embodiment, basically, there are four functional blocks: a game surface setting unit 111, an area setting unit 112, an area changing unit 113, and an end determining unit 114. The game plane setting unit 111 sets the game plane 20 described above, and sets a game plane selected by the player from a plurality of game planes in the game program or game data as a game plane for play. To do. In the above-described example, a game surface having game figures having five connection points and three game areas is set. However, other game surfaces can be prepared as data. For example, as shown in FIG. 6, a game surface having a game graphic (a) with four game areas and a game graphic (b) with five game areas may be prepared. A graphic E indicated by a dotted line in FIG. 6 is a preparation drawing that is the basis of each game graphic A indicated by a solid line. In FIG. 6A, the connection point X ₀ and the connection line B ₀ are not connection points or connection lines constituting the game area. There is no problem even if points and connecting lines are generated. However, since there is a possibility that the game is disturbed, it is possible not to display these connection points and connection lines. In addition to allowing the player to select a game surface, the game surface setting unit 111 can also randomly select an arbitrary game surface from a plurality of game surfaces.

  The area setting unit 112 sets the color of the game area of the game surface set by the game surface setting unit 111. Specifically, the color of the game area in the initial state is set, but the color of the game area is set so that at least one game area is white. 2, seven patterns can be generated as shown in FIG. 7. However, the area setting unit 112 may select one pattern randomly from the seven area patterns. And let the player choose.

  When the player selects any of the connection points X1 to X5 via the mouse, the area change unit 113 changes the color of the game area that contacts the connection point according to the rules described above. Further, the end determination unit 114 determines whether or not all the game areas are gray when the color of the game area is changed by the area change unit 113, and all the game areas are gray. If it is, it notifies the end of the game. Specifically, for example, a character “END” is displayed on the display screen or the color of the game surface is changed to notify that the game has ended. On the other hand, if all the game areas are not gray, the game does not end and the player continues to select connection points.

  Next, the operation of the game apparatus will be described with reference to the flowchart of FIG. First, the game device starts a game process when a game program is started by the player (S1). Thereby, the game surface setting unit 111 causes the display 15 to display a screen for selecting a game surface, for example, as illustrated in FIG. 9, via the display control unit 14. When this screen is displayed, the player selects one of the game planes with the mouse (S2). That is, the pointer of the mouse 17 is clicked on any game screen icon 31-33. Thereby, the game surface setting part 111 sets the game surface to play. Subsequently, based on the selected game surface, a screen for selecting an area pattern is displayed as shown in FIG. When this screen is displayed, the player selects one of the numbers 1 to 7 with the mouse (S3). That is, the pointer of the mouse 17 is clicked on any numerical icon. Numbers 1 to 7 correspond to any of the area patterns shown in FIG. Thereby, the area setting unit 112 displays the game surface of the area pattern corresponding to the selected number on the display (S4).

  Thus, for example, a game screen as shown in FIG. 2 is displayed on the display. Subsequently, the player selects one of the connection points. That is, the pointer of the mouse 17 is clicked on any connection point (S5). When one of the connection points is selected, the area changing unit 113 changes the colors of all game areas in contact with the selected connection point (S6). When the color of the game area is changed, the end determination unit 114 determines whether the colors of all the game areas are gray (S7). At this time, if all the game areas have not changed to gray (NO in S7), the process returns to S5 and the selection of the connection point is continued. On the other hand, if all the connection points have changed to gray (YES in S7), the end determination unit 114 changes the background color of the game surface 20 to end the game, for example, as shown in FIG. Inform. At the same time, icons 41 and 42 for “game face selection” and “game end” are displayed on the display 15. If the player clicks the “game face selection” icon (YES in S9), the process returns to S2 and the game face selection screen is displayed. On the other hand, if the “game end” icon is clicked (NO in S9), the game ends. When the “game face selection” icon is clicked, the process may return to S3. In other words, the game may be performed on the game surface with the same graphic and the area pattern changed.

  As described above, according to the present embodiment, since a mathematical knot theory proves that there is always a solution, it is possible to provide a game that always has an answer and can be operated intuitively. . Therefore, it is effective for rehabilitation of education and training and cognitive function. In addition, in order to improve the game performance, it is possible to record the time until the end of the game and the number of connection points selected until the end of the game.

  As mentioned above, although one Embodiment of this invention was described, this invention is not limited to the said embodiment, A various change is possible unless it deviates from the meaning. For example, although the game device is realized using a personal computer, the game device can also be executed in other information processing devices that can execute the above-described game program, such as a game-only machine, a mobile phone, and a smartphone. In the above embodiment, the game surface and the connection point are selected by the mouse, but a touch panel in which a known touch switch such as a capacitance type or a resistance film type is arranged on the surface of the display is used. You can also. Accordingly, the player can select the connection point by directly touching with a finger, and can more intuitively play the game. In addition, the selection can be performed with a touch pen or the like, but the input means is not particularly limited as long as at least the connection point can be selected.

  Further, the display means is not limited to the display, and is not particularly limited as long as the above-described game surface is displayed. For example, if a game screen is displayed on the surface of a sheet, a wall, a floor, etc., and a sensor is arranged at each connection point, the connection point can be selected with a hand, a foot, or the like. A display member such as a lamp may be installed in the game area so that the change in the state can be confirmed. By doing so, even if a handicapped person can select a connection point with his / her foot. Therefore, an elderly person, a physically handicapped person, etc. can also play a game and can be used for rehabilitation. In addition, the state of the game area can be confirmed by means other than vision so that a visually impaired person can use it. For example, the state of the game area can be changed by changing the shape or the like so that the state of the game area can be confirmed by a change of sound or touch. Further, the connection point can also be configured by providing irregularities so that the shape can be confirmed by touch with a limb.

  The game surface used in the present invention is not limited to those described above, and various changes can be made. As described above, the prepared figure is a closed figure represented by a single line by one stroke, a plurality of intersections where one line intersects transversely, and a plurality of closed regions surrounded by the line If it is based on the rule that it has, it will not be specifically limited. In the example shown in FIG. 3 and FIG. 6, the figures of the intersections of 3, 4, and 6 are shown, but the number of intersections other than this may be used, and the number of intersections may be any number. Further, the shape of the closed region formed by the line is not particularly limited. The game graphic may be a dual graph created based on the prepared graphic as described above, and a game using the game graphic created in this way always has a solution by knot theory. In the above example, the outer shape of the surrounding area around the game graphic is formed in a rectangular shape, but is not particularly limited as long as it is a shape surrounding the game graphic.

  In the above embodiment, the state of the game area is displayed in color and changed, but the state of the game area is not limited to this. In addition to changing the color, various modes such as changing the shape of the figure and character, displaying them, and deleting them are possible. That is, there is no particular limitation as long as the change in the state of the game area can be confirmed.

  In the above embodiment, the game surface (graphics) and area pattern are all selected by the player, but at least one of them can be automatically performed on the game device side. That is, when the game program is activated, the game surface can be automatically selected and displayed, or the game surface with the determined area pattern can be directly displayed on the display.

  There are also various methods for display when the game device automatically selects. For example, the game surface may be displayed, and then one of the area patterns may be displayed, or the game surface with the determined area pattern may be displayed. The game surface setting unit 111 may store a plurality of game surfaces in advance in a storage or the like, but can generate a game surface every time a game is started based on the rules described above. Further, the player can arbitrarily create a figure with a touch pen or the like based on the above rules and read it to set the game surface.

  In addition, the game graphic used in the present invention is formed based on a prepared graphic that is formed by a single line drawn with a single stroke and has a plurality of intersection points. The game can be solved even if one connection point cannot be selected without using it. Therefore, for example, in the case of the game graphic shown in FIG. 2, if at least four of the five connecting points can be selected, the game can be solved without fail. Therefore, on the game surface 20, it is also possible not to display any one connection point in the initial setting.

  When the game surface is displayed on the display, all parts including the surrounding area may be displayed, but there are other display methods. For example, in FIG. 12A, the graphic A and the surrounding area R1 that surrounds all of the figure A are displayed as the game surface 20. On the other hand, FIG. 12B shows a state in which the dotted line portion 50 is cut off from the game surface 20 shown in FIG. That is, a part of the game area Z3 of the game graphic A is cut out, and the remaining part of the surrounding area Z1 cut out accordingly is displayed on the display. Even in such a display, the game area Z3 can be selected, and the surrounding area Z1 is not divided and exists as one area, so that it is possible to play a game. Therefore, when displaying on the display, only a part of the game graphic and the surrounding area may be displayed as shown in FIG. However, when a part of the game surface 20 is displayed, it is necessary to prevent a state where “only two or more game areas are displayed and the surrounding area is divided”.

  When the game area state is set to 3 or more, it can also be as follows. For example, when the game area is in three states A, B, and C, the intersection is set so that A is the goal state and changes from the other states to A. For example, every time a connection point is selected, if the connection point is selected from the state of B, C, such as B → A → C → A → B → A → C → A, it will always change to A. When a connecting point is selected from the state of A, it is changed to B or C. When a connection point is selected from the state of A, as described above, it may change regularly to the states of B and C, or may change randomly. Of course, a state other than A can be set as the goal, and the state of the game area can be set to 4 or more. The state of the game area as a goal may be selected by the player himself or may be selected in advance. Furthermore, it can be changed during the game. Also, the goal rule can be set to a plurality of states in addition to a single state (for example, one or more A, one A and one B, etc.). If the goal is to set the game area to one state, the game can always be ended by knot theory.

111 game plane setting unit (game plane setting means)
112 Area setting section (area setting means)
113 Area change unit (area change means)
114 End determination unit (end determination means)
15 Display (display means)
17 Mouse (input means)
20 game plane A game figure B connecting line C1-C3 intersection E preparation figure R1 basic area R2-R5 closed area Z1 game area (surrounding area)
Z2 to Z5 Game area (internal area)

Claims (5)

Game plane setting means for setting a game graphic created based on a closed prepared graphic represented by a single line by a single stroke in the basic area, and a game surface having a peripheral area surrounding the game graphic The prepared figure has a plurality of intersections formed by crossing two places of the line and a plurality of closed areas surrounded by the lines, and the game figure is the closed area. And a plurality of connection points respectively arranged in the basic region, a plurality of connection lines that cross the line only once and connect the connection points, and at least one internal region surrounded by the connection line Surface setting means;
In the game plane set by the game plane setting means, said plurality of inner regions and the surrounding regions is set to take either one of the states of the first and second states, in the initial state an area setting means for at least one of said plurality of inner regions and the surrounding regions are set to be the first state,
Display means for displaying the game surface in which the area is set by the area setting means;
Input means for selecting any one of the plurality of connection points, or any one of the other connection points excluding one of the plurality of connection points;
When selecting the connecting point of one the one by the input means, the selected each state of all of the inner area and the surrounding area in contact with the connection point, a region changing means for displaying by changing to a different state in each When,
An end determination means for notifying the end of the game when all of the internal area and the surrounding area are changed to the second state after selecting the connection point by the input means at least once;
A game device. The game surface setting means includes a plurality of game surfaces having game figures having different numbers of the internal areas,
The game device according to claim 1, wherein a game surface selected by the input unit from the plurality of game surfaces is set as a game surface for play. The area setting means includes a game surface of a plurality of area patterns in which the state of each internal area and surrounding area is different in the game surface set by the game surface setting means,
The game device according to claim 1, wherein a game surface selected by the input unit from the plurality of game surfaces is set as a game surface for play.   The game device according to claim 1, wherein the input unit includes a touch switch provided in the display unit. In a computer having display means and input means,
A game figure created based on a closed preparation figure represented by a single line by a single stroke in a basic area, and a game surface having a surrounding area surrounding the game figure, wherein the preparation figure is A plurality of intersections formed by crossing two places of the line transversely, and a plurality of closed areas surrounded by the lines, and the game figures are arranged in the closed area and the basic area, respectively. A first step of setting a game plane having a plurality of connection points, a plurality of connection lines crossing the lines and connecting the connection points, and at least one internal region surrounded by the connection lines;
In the set game surface, the plurality of internal areas and surrounding areas are set to take one of the first and second states, and in the initial state, the plurality of internal areas and surrounding areas are set. A second step for setting at least one of the regions to be in the first state;
A third step of displaying the game surface set in the second step on the display means;
A fourth step of selecting any one of the connection points by the input means;
When selecting the connecting point of one the one by the input unit, displays the states of all of the inner area and the peripheral region in contact with the connection point selected, on the display means is changed to a different state in each And a fifth step
A sixth step of notifying the end of the game when all of the internal area and the surrounding area are changed to the second state after selecting the connection point by the input means at least once;
A game program that runs.