Patent Publication Number: US-2023141918-A1

Title: Wisdom ring puzzle

Description:
CROSS REFERENCE TO RELATED APPLICATIONS 
     This application claims the benefit of priority to Japanese Patent Application No. 2021-182095, filed on Nov. 8, 2021, the entire contents of which are incorporated herein by reference. 
     FIELD 
     An embodiment of the present invention relates to a wisdom ring puzzle. More specifically, an embodiment of the present invention relates to a wisdom ring puzzle having a three-dimensional structure including a pole and a ring member which can be enjoyed using a looped lace. 
     BACKGROUND 
     As represented by the Chinese ring, there is known a wisdom ring puzzle composed of a rod-shaped pole, a ring member arranged at a tip of the pole, and a looped lace. In recent years, a wisdom ring puzzle composed of a combination of a pole and a ring member using the Chinese ring as a prototype has been proposed (Patent No. 6112956 and Japanese laid-open patent publication No. H2-283392). Further, Patent No. 6546364 is proposed as a wisdom ring puzzle having a different structure from that of the Chinese ring. The wisdom ring puzzle according to Patent No. 6546364 is a puzzle having a three-dimensional structure and uses a looped lace. 
     The wisdom ring puzzle described in U.S. Pat. No. 6,112,956 and Japanese laid-open patent publication No. H2-283392 is complicated to solve, but there are many repetitions of simple mechanical operations, so that there are few stimuli to the logical thinking and imagination of a player. Therefore, there is a problem in that the player cannot have a contiguous interest and motivation to create a solution for these wisdom ring puzzles. 
     SUMMARY 
     A wisdom ring puzzle according to an embodiment includes: a stage; a first ring unit positioned in a first direction with respect to the stage; a second ring unit positioned in the first direction with respect to the first ring unit; a third ring unit positioned in the first direction with respect to the second ring unit; a first pole connected to the first ring unit and the stage, and passing through the inner side of the second ring unit and the inner side of the third ring unit; a second pole connected to the second ring unit and connected to the stage through the inner side of the first ring unit; and a third pole connected to the third ring unit and connected to the stage crossing over the outer side of the first ring unit and the outer side of the second ring unit. 
     The wisdom ring puzzle may include a fourth ring unit between the second ring unit and the third ring unit. The fourth ring unit may be connected to the first pole. The third pole may be connected to the stage through the inner side of the fourth ring unit. 
     The wisdom ring puzzle may include a fifth ring unit between the stage and the first ring unit; and a fifth pole connected to the fifth ring unit and connected to the stage. The second pole may be connected to the stage through the inner side of the first ring unit and the inner side of the fifth ring unit. 
     The first pole may be connected to the stage crossing over the outer side of the fifth ring unit. 
     The third pole may be connected to the stage crossing over the outer side of the fifth ring unit. 
    
    
     
       BRIEF DESCRIPTION OF DRAWINGS 
         FIG.  1 A  is a diagram showing a structure of a wisdom ring puzzle according to an embodiment of the present invention. 
         FIG.  1 B  is a diagram showing a structure of a wisdom ring puzzle according to an embodiment of the present invention. 
         FIG.  2    is a diagram showing a method of solving a wisdom ring puzzle according to an embodiment of the present invention. 
         FIG.  3    is a diagram showing a method of solving a wisdom ring puzzle according to an embodiment of the present invention. 
         FIG.  4 A  is a diagram showing a structure of a wisdom ring puzzle according to an embodiment of the present invention. 
         FIG.  4 B  is a diagram showing a structure of a wisdom ring puzzle according to an embodiment of the present invention. 
         FIG.  5    is a diagram showing a method of solving a wisdom ring puzzle according to an embodiment of the present invention. 
         FIG.  6    is a diagram showing a method of solving a wisdom ring puzzle according to an embodiment of the present invention. 
         FIG.  7    is a diagram showing a method of solving a wisdom ring puzzle according to an embodiment of the present invention. 
     
    
    
     DESCRIPTION OF EMBODIMENTS 
     Hereinafter, a wisdom ring puzzle according to the present embodiment will be described in detail with reference to the drawings. In the following description, elements having substantially the same functions and configurations are denoted by the same symbols and will be described redundantly only when necessary. The following embodiments exemplifies a device and method for embodying the technical idea of this embodiment. The technical idea of the embodiment is not to specify the material, shape, structure, arrangement, or the like of the constituent parts as follows. Various modifications may be made to the technical idea of the embodiment in addition to the scope of the claims. 
     In each embodiment of the present invention, direction from a stage  100  toward each structure body (e.g., a first structure body  200 ) is referred to as upper direction or first direction. On the contrary, direction from each structure toward the stage  100  is referred to as lower direction or second direction. As described above, for convenience of explanation, although the phrase “upper” or “lower” is used for explanation, for example, the stage  100  and the first structure body  200  may be arranged so that the vertical relationship is opposite to the drawing. In the following description, for example, the expression “the first structure body  200  above the stage  100 ” merely describes the vertical relationship between the stage  100  and the first structure body  200  as described above, and other members may be arranged between the stage  100  and the first structure body  200 . The upper direction or lower direction means the vertical relationship in a vertical direction in the plurality of members, and the expression “the first structure body  200  above the stage  100 ” indicates the positional relationship in which the stage  100  and the first structure body  200  do not overlap in a plan view. On the other hand, the expression “the first structure body  200  vertically above the stage  100 ” indicates the positional relationship in which the stage  100  and the first structure body  200  overlap in a plan view. 
     In the present specification, expressions “a includes A, B, or C,” “a includes any of A, B, and C,” and “a includes one selected from a group consisting of A, B, and C,” do not exclude the case where a includes a plurality of combinations of A to C unless otherwise specified. Furthermore, these expressions do not exclude the case where a includes other elements. 
     An object of an embodiment of the present invention is to provide a wisdom ring puzzle capable of sustaining the interest and motivation of a player to create a solution. 
     1. First Embodiment 
     Wisdom ring puzzles  10  and  10 A according to a first embodiment of the present invention will be described with reference to  FIG.  1 A  to  FIG.  3   .  FIG.  1 A  and  FIG.  1 B  are diagrams illustrating structures of wisdom ring puzzles according to embodiments of the present invention.  FIG.  2    and  FIG.  3    are diagrams showing a method  1000  and  1000 A of solving a wisdom ring puzzle according to an embodiment of the present invention. As will be described later, the wisdom ring puzzles  10  and  10 A are puzzles using laces  20  and  20 A. The player enjoys the wisdom ring puzzles  10  and  10 A by entangling the laces  20  and  20 A with poles (for example, second poles  320  and  320 A) arranged on the wisdom ring puzzles  10  and  10 A or removing the laces  20  and  20 A from the poles. 
     [1-1. Structure of Wisdom Ring Puzzle  10 ] 
     As shown in  FIG.  1 A , the wisdom ring puzzle  10  includes the stage  100 , the first structure body  200 , a second structure body  300 , and a third structure body  400 . The lace  20  is used to play with the wisdom ring puzzle  10 . In the present embodiment, although the lace  20  has a closed loop shape, it is not limited to this configuration. 
     The stage  100  includes an upper surface  101  and a bottom surface  103 . The first structure body  200 , the second structure body  300 , and the third structure body  400  are connected to the upper surface  101 . The bottom surface  103  is a surface that can be placed on a flat surface such as a table. In the present embodiment, the stage  100  has a circular flat plate shape in a plan view. However, the shape of the stage  100  in a plan view is not limited to a circular shape. For example, the shape of the stage  100  in a plan view may be a polygon such as a triangle or a quadrangle or may be an ellipse or a looped curved shape. In addition, the upper surface  101  and the bottom surface  103  are not limited to a flat surface and may be a structure in which unevenness is arranged. 
     The first structure body  200  includes a first ring unit  210  and a first pole  220 . The first ring unit  210  is arranged on a first virtual plane substantially parallel to the upper surface  101 . The first pole  220  is connected to the first ring unit  210  and extends in a direction orthogonal to the first virtual plane. The first pole  220  extends in direction D 1  and direction D 2  from the first ring unit  210 . The first pole  220  is connected to an end portion of the first ring unit  210  in direction D 4 . A top portion  230  is arranged at the uppermost portion of the first pole  220 . The top portion  230  has a ring shape. 
     The second structure body  300  includes a second ring unit  310  and the second pole  320 . The second ring unit  310  is arranged on a second virtual plane substantially parallel to the upper surface  101 . The second pole  320  is connected to the second ring unit  310  and extends in a direction orthogonal to the second virtual plane. The second pole  320  is connected to an end portion of the second ring unit  310  in direction D 3 . In other words, the second ring unit  310  is arranged at the uppermost portion of the second pole  320 . 
     The third structure body  400  includes a third ring unit  410  and a third pole  420 . The third ring unit  410  is arranged on a third virtual plane substantially parallel to the upper surface  101 . The third pole  420  is connected to the third ring unit  410  and extends in a direction orthogonal to the third virtual plane. The third pole  420  is connected to an end portion of the third ring unit  410  in the direction D 4 . In other words, the third ring unit  410  is arranged at the uppermost portion of the third pole  420 . 
     The first ring unit  210  is positioned in the direction D 1  with respect to the stage  100 . The second ring unit  310  is positioned in the direction D 1  with respect to the first ring unit  210 . The third ring unit  410  is positioned in the direction D 1  with respect to the second ring unit  310 . As described above, in the present embodiment, each of the first virtual plane on which the first ring unit  210  is arranged, the second virtual plane on which the second ring unit  310  is arranged, and the third virtual plane on which the third ring unit  410  is arranged is substantially parallel to each other and is substantially parallel to the upper surface  101 . However, the present invention is not limited to the above configuration. For example, at least one of the first virtual plane to the third virtual plane may not be parallel to the other virtual planes. 
     A portion of the first pole  220  extending in the direction D 2  from the first ring unit  210  is connected to the stage  100 . A portion of the first pole  220  extending in the direction D 1  from the first ring unit  210  passes through the inner side of the second ring unit  310  and the inner side of the third ring unit  410  and is connected to the top portion  230 . The second pole  320  extending in the direction D 2  from the second ring unit  310  passes through the inner side the first ring unit  210  and is connected to the stage  100 . The third pole  420  extending in the direction D 2  from the third ring unit  410  crosses over the outer side of the second ring unit  310  and the outer side of the first ring unit  210  and is connected to the stage  100 . That is, the third pole  420  does not pass through the inner side of each of the second ring unit  310  and the first ring unit  210 . 
     In a plan view, the first pole  220  is connected to the stage  100  at the inner side of the second ring unit  310  and at the inner side of the third ring unit  410 . In a plan view, the second pole  320  is connected to the stage  100  at the inner side of the first ring unit  210 . In a plan view, the third pole  420  is connected to the stage  100  at the outer side of each of the second ring unit  310  and the first ring unit  210 . However, the positional relationship between each pole and each ring unit in a plan view is not limited to the above configuration. 
     In the present embodiment, although the configuration in which the first virtual plane, the second virtual plane, and the third virtual plane corresponding to each of the first ring unit  210 , the second ring unit  310 , and the third ring unit  410  are substantially parallel to the upper surface  101  is exemplified, the configuration is not limited to this configuration. For example, at least one of the first virtual plane, the second virtual plane, and the third virtual plane may not be parallel to the upper surface  101 . For example, at least one of the first virtual plane, the second virtual plane, and the third virtual plane may be inclined with respect to the upper surface  101  or may be orthogonal with respect to the upper surface  101 . The first ring unit  210 , the second ring unit  310 , and the third ring unit  410  may not be arranged on a plane. 
     In the present embodiment, although the configuration in which the first pole  220 , the second pole  320 , and the third pole  420  have linear shapes in the direction D 1  and the direction D 2  is exemplified, the configuration is not limited to this configuration. For example, the poles may have a partially bent shape or curved shape. 
     In the present embodiment, although the configuration in which the second ring unit  310  and the third ring unit  410  are arranged at the uppermost portions of the second pole  320  and the third pole  420 , respectively, is exemplified, the configuration is not limited to this configuration. The second pole  320  may protrude from the second ring unit  310  in the direction D 1 , and the third pole  420  may protrude from the third ring unit  410  in the direction D 1 . In this case, a member similar to the top portion  230  may be arranged at the uppermost portion of each of the second pole  320  and the third pole  420 . Also, the shape of the top portion  230  is not limited to a ring shape, and various shapes can be adopted. The top portion  230  is preferably shaped so as not to injure the player. For example, the top portion  230  may have a sphere-shape or an object with motifs of a doll, an animal, or the like, and the top portion  230  may have various shapes. 
     A position where the first support  220  is connected to the first ring unit  210  is not limited to the above position. Similarly, a position where the second pole  320  is connected to the second ring unit  310  and a position where the third pole  420  is connected to the third ring unit  410  are not limited to the above positions. 
     In the present embodiment, the first ring unit  210 , the second ring unit  310 , and the third ring unit  410  are contiguous with the first pole  220  (a portion extending in the direction D 2  from the first ring unit  210 ), the second pole  320 , and the third pole  420 , respectively. For example, the third ring unit  410  is formed such that the third pole  420  is bent and forms a ring shape on the first virtual plane. Therefore, in the wisdom ring puzzle  10  according to the present embodiment, each ring unit is not a completely closed loop shape without a gap but may be a closed loop shape without a gap. Also, even when a gap is arranged in each ring unit in the present embodiment, the width of the gap is such that the lace  20  does not pass therethrough. Also, the ring unit and the pole may be separate members, and they may be joined to each other by welding or the like. 
     In the present embodiment, a portion of the first pole  220  extending in the direction D 1  from the first ring unit  210  is made of a member different from the first ring unit  210 . However, these may be integrally configured. Also, the first pole  220  may be configured by a pole connected to the first ring unit  210  and extending in the direction D 2  from the first ring unit  210  and connected to the stage  100 , and a pole connected to the top portion  230  and extending in the direction D 2  from the top portion  230  and connected to the stage  100 . Alternatively, the first ring unit  210  formed separately from the first pole  220  may be joined to the first pole  220  by, for example, welding or the like with respect to the first pole  220  that is contiguous from the top portion  230  to the stage  100 . 
     [1-2. Structure of Wisdom Ring Puzzle  10 A] 
     As shown in  FIG.  1 B , a wisdom ring puzzle  10 A includes a stage  100 A, a first structure body  200 A, a second structure body  300 A, and a third structure body  400 A. Although the wisdom ring puzzle  10 A shown in  FIG.  1 B  is similar to the wisdom ring puzzle  10  shown in  FIG.  1 A , the first structure body  200 A is different from the first structure body  200  of the wisdom ring puzzle  10 . In the following description, differences between the wisdom ring puzzle  10  and the wisdom ring puzzle  10 A will be mainly explained. In the following description, in the case of describing the same configuration as the wisdom ring puzzle  10 , the description may be omitted by adding the letter “A” after the symbols shown in  FIG.  1 A . 
     As shown in  FIG.  1 B , the first structure body  200 A further includes a fourth ring unit  240 A in addition to a first ring unit  210 A. The fourth ring unit  240 A is arranged on a fourth virtual plane substantially parallel to an upper surface  101 A. The fourth ring unit  240 A is arranged in the direction D 1  with respect to the first ring unit  210 A and is arranged between a second ring unit  310 A and a third ring unit  410 A in the direction D 1 . A first pole  220 A is connected to an end portion of the fourth ring unit  240 A. A third pole  420 A passes through the inner side of the fourth ring unit  240 A, crosses over the outer side of the second ring unit  310 A and the outer side of the first ring unit  210 A, and is connected to the stage  100 A. 
     In the present embodiment, although a configuration in which the fourth virtual plane corresponding to the fourth ring unit  240 A is substantially parallel to the upper surface  101 A is exemplified, the configuration is not limited to this configuration. For example, the fourth virtual plane may not be parallel to the upper surface  101 A. For example, the fourth virtual plane may be inclined with respect to the upper surface  101 A or may be orthogonal to the upper surface  101 A. 
     [1-3. Method of Solving Wisdom Ring Puzzle  10 ] 
     A method  1000  of solving the wisdom ring puzzle  10  shown in  FIG.  1 A  will be described with reference to  FIG.  2   . The lace  20  is used to play with the wisdom ring puzzle  10 . The player moves the lace  20  along the poles (the first pole  220  to the third pole  420 ) arranged on the first structure body  200  to the third structure body  400  and moves the lace  20  between the poles by passing it through the inner side of the ring units (the first ring unit  210  to the third ring unit  410 ) or crossing it over the outer side of the ring units. Then, in the present embodiment, the player aims for a state in which the lace  20  is entangled only with the second pole  320 . That is, the wisdom ring puzzle  10  according to the present embodiment is a puzzle that aims for a state in which only the second pole  320  exists at the inner side the lace  20 . 
     As shown in (A) of  FIG.  2   , the lace  20  moves in the direction D 1  along the second pole  320 , passes through the inner side of the first ring unit  210  in the direction D 1  ( 1 ), crosses over the outer side (direction D 3  side) of the second ring unit  310  in the direction D 1  ( 2 ), moves in the direction D 1  along the first pole  220 , passes through the inner side of the third ring unit  410  in the direction D 1  ( 3 ), and crosses over the top portion  230  in the direction D 4  ( 4 ). In this state, the lace  20  sandwiches the second pole  320  at the inner side the first ring unit  210 , is positioned at the outer side the second ring unit  310 , and sandwiches the first pole  220  at the inner side the third ring unit  410 . 
     As shown in (B) of  FIG.  2   , a tip  21  of the lace  20  moves in the direction D 2  along the first pole  220  ( 5 ), passes through the inner side of the third ring unit  410  in the direction D 2  ( 6 ), and passes through the outer side (direction D 4  side) of the second ring unit  310  in the direction D 2  ( 7 ). In this state, the lace  20  hangs on the first ring unit  210  and hangs down on a side (direction D 4  side) opposite to the first ring unit  210  with respect to the first pole  220 . 
     As shown in (C) of  FIG.  2   , the tip  21  of the lace  20  moves in the direction D 1  along the first pole  220 , passes through the inner side of the second ring unit  310  in the direction D 1  ( 8 ), and passes through the inner side of the third ring unit  410  in the direction D 1  ( 9 ). In this state, the lace  20  sandwiches the second pole  320  at the inner side the first ring unit  210 , sandwiches the first pole  220  at the inner side of the second ring unit  310 , and sandwiches the first pole  220  at the inner side of the third ring unit  410 . 
     As shown in (D) of  FIG.  2   , the tip  21  of the lace  20  crosses over the top portion  230  in the direction D 3  ( 10 ), moves in the direction D 2  along the first pole  220 , passes through the inner side of the third ring unit  410  in the direction D 2  ( 11 ), passes through the inner side of the second ring unit  310  in the direction D 2  ( 12 ), and passes through the inner side of the first ring unit  210  in the direction D 2  ( 13 ). As a result, the lace  20  is in a state of being entangled only with the second pole  320 . In this state, only the second pole  320  exists at the inner side of the lace  20 . That is, this state is a state in which the puzzle is solved. 
     [1-4. Method of Solving Wisdom Ring Puzzle  10 A] 
     A method  1000 A of solving the wisdom ring puzzle  10 A shown in  FIG.  1 B  will be described with reference to  FIG.  3   . The wisdom ring puzzle  10 A is a puzzle targeting a state in which a lace  20 A is entangled only with the second pole  320 A (a state in which only the second pole  320 A exists at the inner side of the lace  20 A) similar to the wisdom ring puzzle  10 . 
     As shown in (A) of  FIG.  3   , a tip  21 A of the lace  20 A moves in the direction D 1  along the second pole  320 A, passes through the inner side of the first ring unit  210 A in the direction D 1  ( 1 ), crosses over the outer side (direction D 3  side) of the second ring unit  310 A in the direction D 1  ( 2 ), moves in the direction D 1  along the first pole  220 A, crosses over the outer side (direction D 3  side) of the third ring unit  410 A in the direction D 1  ( 3 ), and crosses over a top portion  230 A in the direction D 4  ( 4 ). 
     As shown in (B) of  FIG.  3   , the tip  21 A of the lace  20 A moves in the direction D 2  along the first pole  220 A, crosses over the outer side (direction D 4  side) of the third ring unit  410 A in the direction D 2  ( 5 ), moves in the direction D 2  along the third pole  420 A, crosses over the outer side (direction D 4  side) of the fourth ring unit  240 A in the direction D 2  ( 6 ), and moves in the direction D 2  along the third pole  420 A ( 7 ). In this state, the lace  20 A hangs on the first ring unit  210 A and sandwiches the third pole  420 A on a side (direction D 4  side) opposite to the first ring unit  210 A with respect to the first pole  220 A. 
     As shown in (C) of  FIG.  3   , the tip  21 A of the lace  20 A moves in the direction D 1  along the third pole  420 A, passes through the inner side of the fourth ring unit  240 A in the direction D 1  ( 8 ), moves in the direction D 1  along the third pole  420 A and the first pole  220 A, and crosses over the top portion  230 A in the direction D 3  ( 9 ). Thereafter, the tip  21 A moves in the direction D 2  along the first pole  220 A and crosses over the outer side of the third ring unit  410 A (direction D 3  side) in the direction D 2  ( 10 ). In this state, the lace  20 A hangs on the fourth ring unit  240 A and hangs down on a side (direction D 3  side) opposite to the fourth ring unit  240 A with respect to the first pole  220 A. 
     As shown in (D) of  FIG.  3   , the tip  21 A of the lace  20 A moves in the direction D 1  along the first pole  220 A, passes through the inner side of the third ring unit  410 A in the direction D 1  ( 11 ), and crosses over the top portion  230 A in the direction D 4  ( 12 ). Thereafter, the tip  21 A moves in the direction D 2  along the first pole  220 A, passes through the inner side of the third ring unit  410 A in the direction D 2  ( 13 ), passes through the inner side of the fourth ring unit  240 A in the direction D 2  ( 14 ), and crosses over the outer side (direction D 4  side) of the second ring unit  310 A in the direction D 2  ( 15 ). In this state, the lace  20 A hangs on the first ring unit  210 A and hangs down on a side (direction D 4  side) opposite to the first ring unit  210 A with respect to the first pole  220 A. 
     As shown in (E) of  FIG.  3   , the tip  21 A of the lace  20 A moves in the direction D 1  along the first pole  220 A, passes through the inner side of the second ring unit  310 A in the direction D 1  ( 16 ), passes through the inner side of the fourth ring unit  240 A in the direction D 1  ( 17 ), and passes through the inner side of the third ring unit  410 A in the direction D 1  ( 18 ). In this state, the lace  20 A passes through all of the inner sides of the first ring unit  210 A, the second ring unit  310 A, the third ring unit  410 A, and the fourth ring unit  240 A. 
     As shown in (F) of  FIG.  3   , the tip  21 A of the lace  20 A moves in the direction D 1  along the first pole  220 A and crosses over the top portion  230 A in the direction D 3  ( 19 ). Thereafter, the tip  21 A moves in the direction D 2  along the first pole  220 A and passes through the inner side of the third ring unit  410 A in the direction D 2  ( 20 ). In this state, the lace  20 A hangs on the fourth ring unit  240 A and hangs down on a side (direction D 3  side) opposite to the fourth ring unit  240 A with respect to the first pole  220 A. 
     As shown in (G) of  FIG.  3   , the tip  21 A of the lace  20 A moves in the direction D 1  along the first pole  220 A, crosses over the outer side (direction D 3  side) of the third ring unit  410 A in the direction D 1  ( 21 ), and crosses over the top portion  230 A in the direction D 4  ( 22 ). Thereafter, the tip  21 A moves in the direction D 2  along the first pole  220 A, crosses over the outer side (direction D 4  side) of the third ring unit  410 A in the direction D 2  ( 23 ), moves in the direction D 2  along the third pole  420 A, and passes through the inner side of the fourth ring unit  240 A in the direction D 2  ( 24 ). In this state, the lace  20 A hangs on the second ring unit  310 A and sandwiches the third pole  420 A on a side (direction D 4  side) opposite to the first ring unit  210 A with respect to the first pole  220 A. 
     As shown in (H) of  FIG.  3   , the tip  21 A of the lace  20 A moves in the direction D 1  along the third pole  420 A, crosses over the outer side (direction D 4  side) of the fourth ring unit  240 A in the direction D 1  ( 25 ), moves in the direction D 1  along the third pole  420 A and the first pole  220 A, and crosses over the top portion  230 A in the direction D 3  ( 26 ). Thereafter, as the tip  21 A moves in the direction D 2  along the first pole  220 A, crosses over the outer side (direction D 3  side) of the third ring unit  410 A in the direction D 2  ( 27 ), passes through the inner side of the second ring unit  310 A in the direction D 2  ( 28 ), and passes through the inner side of the first ring unit  210 A in the direction D 2  ( 29 ), the lace  20 A is in a state of being entangled only with the second pole  320 A (a state in which the puzzle is solved). In this state, only the second pole  320 A exists at the inner side of the lace  20 A. 
     2. Second Embodiment 
     Wisdom ring puzzles  10 B and  100  according to the second embodiment will be described with reference to  FIG.  4 A  to  FIG.  7   .  FIG.  4 A  and  FIG.  4 B  are diagrams illustrating structures of wisdom ring puzzles according to an embodiments of the present invention.  FIG.  5    to  FIG.  7    are diagrams illustrating a method  1000 B and  1000 C of solving a wisdom ring puzzle according to an embodiment of the present invention. Similar to the first embodiment, the wisdom ring puzzles  10 B and  100  are puzzles using laces  20 B and  20 C (not shown). The player enjoys the wisdom ring puzzles  20 B and  20 C by entangling the laces  10 B and  10 C with poles (for example, fifth poles  520 B and  520 C) arranged on the wisdom ring puzzles  10 B and  100  or removing the laces  20 B and  20 C from the poles. In the following description, description of the same configuration as that of the wisdom ring puzzle  10  of the first embodiment will be omitted. In the following description, in the case of describing the same configuration as the wisdom ring puzzle  10 , the description may be emitted by adding the letter “B” after the symbols shown in  FIG.  1 A  or adding the letter “C” instead of the letter “A” after the symbols shown in  FIG.  1 B . 
     [2-1. Structure of Wisdom Ring Puzzle  10 B] 
     As shown in  FIG.  4 A , the wisdom ring puzzle  10 B includes a stage  100 B, a first structure body  200 B, a second structure body  300 B, a third structure body  400 B, and a fifth structure  500 B. The configurations of the first structure body  200 B, the second structure body  300 B, and the third structure body  400 B shown in  FIG.  4 A  are the same as the configurations of the first structure body  200 , the second structure body  300 , and the third structure body  400  shown in  FIG.  1 A , and the description will be omitted. 
     The fifth structure  500 B includes a fifth ring unit  510 B and the fifth pole  520 B. The fifth ring unit  510 B is arranged on a fifth virtual plane substantially parallel to an upper surface  101 B. The fifth pole  520 B is connected to the fifth ring unit  510 B and extends in a direction orthogonal to the fifth virtual plane. The fifth pole  520 B is connected to an end portion of the fifth ring unit  510 B in the direction D 3 . The fifth ring unit  510 B is arranged at the uppermost portion of the fifth pole  520 B. 
     The fifth ring unit  510 B is positioned in the direction D 1  with respect to the stage  100 B and the direction D 2  with respect to a first ring unit  210 B. That is, the fifth ring unit  510 B is positioned between the stage  100 B and the first ring unit  210 B. As described above, in the present embodiment, the fifth virtual plane on which the fifth ring unit  510 B is arranged is substantially parallel to the first virtual plane to the third virtual plane. However, the present invention is not limited to the above configuration. For example, the fifth virtual plane may not be parallel to the first virtual plane to the third virtual plane. 
     A first pole  220 B extending in the direction D 2  from the first ring unit  2108  crosses over the outer side of the fifth ring unit  5108  and is connected to the stage  1008 . That is, the first pole  220 B does not pass through the inner side of the fifth ring unit  5108 . A second pole  320 B extending in the direction D 2  from a second ring unit  310 B passes through the inner side of the first ring unit  2108  and the inner side of the fifth ring unit  5108  and is connected to the stage  1008 . A third pole  420 B extending in the direction D 2  from a third ring unit  410 B crosses over the outer side of the second ring unit  310 B, the outer side of the first ring unit  210 B, and the outer side of the fifth ring unit  5108 , and is connected to the stage  1008 . That is, the third pole  420 B does not pass through the inner side of each of the second ring unit  310 B, the first ring unit  210 B, and the fifth ring unit  5108 . 
     In a plan view, the first pole  220 B is connected to the stage  1008  on the inner side of the second ring unit  3108  and on the inner side of the third ring unit  410 B and on the outer side of the fifth ring unit  5108 . In a plan view, the second pole  320 B is connected to the stage  1008  at the inner side of the first ring unit  210 B and the inner side the fifth ring unit  5108 . In a plan view, the third pole  420 B is connected to the stage  100 B on the outer side of each of the second ring unit  310 B, the first ring unit  210 B, and the fifth ring unit  5108 . However, the positional relationship between the poles and ring units in a plan view is not limited to the above configuration. 
     In the present embodiment, although the configuration in which the fifth virtual plane corresponding to the fifth ring unit  510 B is substantially parallel to the upper surface  101 B is exemplified, the configuration is not limited to this configuration. For example, the fifth virtual plane may not be parallel to the upper surface  101 B. For example, the fifth virtual plane may be inclined with respect to the upper surface  101 B or may be orthogonal to the upper surface  101 B. 
     In the present embodiment, although the configuration in which the fifth pole  520 B has a linear shape in the direction D 1  and the direction D 2  is exemplified, the configuration is not limited to this configuration. For example, the fifth pole  520 B may have a partially bent shape or curved shape. 
     In the present embodiment, although the configuration in which the fifth ring unit  510 B is arranged at the uppermost portion of the fifth pole  520 B is exemplified, the configuration is not limited to this configuration. The fifth pole  520 B may protrude in the direction D 1  from the fifth ring unit  510 B. In this case, a member similar to a top portion  230 B may be arranged at the uppermost portion of the fifth pole  520 B. 
     In the present embodiment, the fifth ring unit  510 B is contiguous with the fifth pole  520 B. For example, the fifth ring unit  510 B is formed such that the fifth pole  520 B is bent and forms a ring shape on the fifth virtual plane. Therefore, in the wisdom ring puzzle  10 B according to the present embodiment, each ring unit is not a completely closed loop shape without a gap but may be a closed loop shape without a gap. Also, even when a gap is arranged in each ring unit in the present embodiment, the width of the gap is a width such that the lace  20 B does not pass therethrough. Also, the ring unit and the pole may be separate members, and they may be joined to each other by welding or the like. 
     [2-2. Structure of Wisdom Ring Puzzle  100 ] 
     As shown in  FIG.  4 B , the wisdom ring puzzle  100  includes a stage  100 C, a first structure body  200 C, a second structure body  300 C, a third structure body  400 C, and a fifth structure body  500 C. Although the wisdom ring puzzle  100  shown in  FIG.  4 B  is similar to the wisdom ring puzzle  10  shown in  FIG.  4 A , the first structure body  200 C is different from the first structure body  200 B of the wisdom ring puzzle  10 B. In the following description, the difference between the wisdom ring puzzle  10 B and the wisdom ring puzzle  10 C will be mainly explained. In the following description, in the case of describing the same configuration as the wisdom ring puzzle  10 B, the description may be omitted by adding the letter “C” instead of the letter “B” after the symbols shown in  FIG.  4 A . 
     As shown in  FIG.  4 B , the first structure body  200 C further includes a fourth ring unit  240 C in addition to a first ring unit  210 C. The fourth ring unit  240 C is arranged on the fourth virtual plane substantially parallel to an upper surface  101 C. The fourth ring unit  240 C is arranged in the direction D 1  with respect to the first ring unit  210 C and is arranged between a second ring unit  310 C and a third ring unit  410 C in the direction D 1 . A first pole  220 C is connected to an end portion of the fourth ring unit  240 C in the direction D 3 . A third pole  420 C passes through the inner side of the fourth ring unit  240 C, crosses over the outer side of the second ring unit  310 C, the outer side of the first ring unit  210 C, and the outer side of a fifth ring unit  510 C, and is connected to the stage  100 C. 
     [2-3. Method of Solving Wisdom Ring Puzzle  10 B] 
     A method  1000 B of solving the wisdom ring puzzle  10 B shown in  FIG.  4 A  will be described with reference to  FIG.  5   . Unlike the wisdom ring puzzle  10  shown in  FIG.  1 A , the wisdom ring puzzle  10 B is a puzzle targeting a state in which the lace  20 B is entangled only with the fifth pole  520 B (a state in which only the fifth pole  520 B exists at the inner side of the lace  20 B). 
     As shown in (A) of  FIG.  5   , a tip  21 B of the lace  20 B moves in the direction D 1  along the fifth pole  520 B, crosses over the outer side (direction D 3  side) of the fifth ring unit  510 B in the direction D 1  ( 1 ), moves in the direction D 1  along the second pole  320 B, passes through the inner side of the first ring unit  210 B in the direction D 1  ( 2 ), crosses over the outer side (direction D 3  side) of the second ring unit  310 B in the direction D 1  ( 3 ), moves in the direction D 1  along the first pole  220 B, and passes through the inner side of the third ring unit  410 B in the direction D 1  ( 4 ). In this state, the lace  20 B is positioned at the outer side of the fifth ring unit  510 B, sandwiches the second pole  320 B at the inner side of the first ring unit  210 B, and is positioned at the outer side of the second ring unit  310 B. 
     As shown in (B) of  FIG.  5   , the tip  21 B of the lace  20 B moves in the direction D 1  along the first pole  220 B and crosses over the top portion  230 B in the direction D 4  ( 5 ). Thereafter, the tip  21 B moves in the direction D 2  along the first pole  220 B, passes through the inner side of the third ring unit  410 B in the direction D 2  ( 6 ), and crosses over the outer side (direction D 4  side) of the second ring unit  310 B in the direction D 2  ( 7 ). In this state, the lace  20 B hangs on the first ring unit  210 B and hangs down on a side (direction D 4  side) opposite to the first ring unit  210 B with respect to the first pole  220 B. 
     As shown in (C) of  FIG.  5   , the tip  21 B of the lace  20 B moves in the direction D 1  along the first pole  220 B, passes through the inner side of the second ring unit  310 B in the direction D 1  ( 8 ), passes through the inner side of the third ring unit  410 B in the direction D 1  ( 9 ), and crosses over the top portion  230 B in the direction D 3  ( 10 ). In this state, the lace  20 B is positioned at the outer side of the fifth ring unit  510 B, and is positioned at the inner side of the first ring unit  210 B, the inner side of the second ring unit  310 B, and the inner side of the third ring unit  410 B. 
     As shown in (D) of  FIG.  5   , the tip  21 B of the lace  20 B moves in the direction D 2  along the first pole  220 B, passes through the inner side of the third ring unit  410 B in the direction D 2  ( 11 ), passes through the inner side of the second ring unit  310 B in the direction D 2  ( 12 ), passes through the inner side of the first ring unit  210 B in the direction D 2  ( 13 ), and crosses over the outer side (direction D 4  side) of the fifth ring unit  510 B in the direction D 2  ( 14 ). As a result, the lace  20 B is in a state of being entangled with the second pole  320 B and the fifth pole  520 B. In this state, only the second pole  320 B and the fifth pole  520 B exists at the inner side of the lace  20 B. 
     As shown in (E) of  FIG.  5   , the tip  21 B of the lace  20 B moves in the direction D 1  along the first pole  220 B, passes through the inner side of the fifth ring unit  510 B in the direction D 1  ( 15 ), passes through the inner side of the first ring unit  210 B in the direction D 1  ( 16 ), passes through the inner side of the second ring unit  310 B in the direction D 1  ( 17 ), and passes through the inner side of the third ring unit  410 B in the direction D 1  ( 18 ). In this state, the lace  20 B is positioned at the inner side of each of the first ring unit  210 B, the second ring unit  310 B, the third ring unit  410 B, and the fifth ring unit  510 B. 
     As shown in (F) of  FIG.  5   , the tip  21 B of the lace  20 B moves in the direction D 1  along the first pole  220 B and crosses over the top portion  230 B in the direction D 4  ( 19 ). Thereafter, the tip  21 B moves in the direction D 2  along the first pole  220 B, passes through the inner side of the third ring unit  410 B in the direction D 2  ( 20 ), and passes through the inner side of the second ring unit  310 B in the direction D 2  ( 21 ). In this state, the lace  20 B hangs on the first ring unit  210 B and hangs down on a side (direction D 4  side) opposite to the first ring unit  210 B with respect to the first pole  220 B. 
     As shown in (G) of  FIG.  5   , the tip  21 B of the lace  20 B moves in the direction D 1  along the first pole  220 B, crosses over the outer side (direction D 4  side) of the second ring unit  310 B in the direction D 1  ( 22 ), and passes through the inner side of the third ring unit  410 B in the direction D 1  ( 23 ). In this state, the lace  20 B is positioned at the outer side of the second ring unit  310 B, and is positioned at the inner side of the first ring unit  210 B, the inner side of the third ring unit  410 B, and the inner side of the fifth ring unit  510 B. 
     As shown in (H) of  FIG.  5   , the tip  21 B of the lace  20 B moves in the direction D 1  along the first pole  220 B and crosses over the top portion  230 B in the direction D 3  ( 24 ). Thereafter, the tip  21 B of the lace  20 B moves in the direction D 2  along the first pole  220 B, passes through the inner side of the third ring unit  410 B in the direction D 2  ( 25 ), crosses over the outer side (direction D 3  side) of the second ring unit  310 B in the direction D 2  ( 26 ), moves in the direction D 2  along the second pole  320 B, passes through the inner side of the first ring unit  210 B in the direction D 2  ( 27 ), and passes through the inner side of the fifth ring unit  510 B in the direction D 2  ( 28 ). As a result, the lace  20 B is in a state of being entangled only with the fifth pole  520 B (a state in which the puzzle is solved). In this state, only the fifth pole  520 B exists at the inner side of the lace  20 B. 
     [2-4. Method of Solving Wisdom Ring Puzzle  100 ] 
     A method  1000 C of solving the wisdom ring puzzle  100  shown in  FIG.  4 B  will be described with reference to  FIG.  6    to  FIG.  7   . The wisdom ring puzzle  100  is a puzzle targeting a state in which the lace  20 C is entangled only with the fifth pole  520 C (a state in which only the fifth pole  520 C exists at the inner side of the lace  20 C) similar to the wisdom ring puzzle  10 B of  FIG.  4 A . 
     As shown in (A) of  FIG.  6   , a tip  21 C of the lace  20 C moves in the direction D 1  along the fifth pole  520 C, crosses over the outer side (direction D 3  side) of the fifth ring unit  510 C in the direction D 1  ( 1 ), moves in the direction D 1  along a second pole  320 C, passes through the inner side of the first ring unit  210 C in the direction D 1  ( 2 ), crosses over the outer side (direction D 3  side) of the second ring unit  310 C in the direction D 1  ( 3 ), moves in the direction D 1  along the first pole  220 C, crosses over the outer side (direction D 3  side) of the third ring unit  410 C in the direction D 4  ( 4 ), and crosses over a top portion  230 C in the direction D 4  ( 5 ). Thereafter, the tip  21 C moves in the direction D 2  along the first pole  220 C, crosses over the outer side of the third ring unit  410 C (direction D 4  side) in the direction D 2 , moves in the direction D 2  along the third pole  420 C, and crosses over the outer side (direction D 4  side) of the fourth ring unit  240 C ( 7 ). In this state, the lace  20 C hangs on the first ring unit  210 C and sandwiches the third pole  420 C on a side (direction D 4  side) opposite to the first ring unit  210 C with respect to the first pole  220 C. 
     As shown in (B) of  FIG.  6   , the tip  21 C of the lace  20 C moves in the direction D 1  along the third pole  420 C, passes through the inner side of the fourth ring unit  240 C in the direction D 1  ( 8 ), moves in the direction D 1  along the third pole  420 C and the first pole  220 C, and crosses over the top portion  230 C in the direction D 3  ( 9 ). Thereafter, the tip  21 C moves in the direction D 2  along the first pole  220 C and crosses over the outer side (direction D 3  side) of the third ring unit  410 C in the direction D 2  ( 10 ). In this state, the lace  20 C hangs on the fourth ring unit  240 C and hangs down on a side (direction D 3  side) opposite to the fourth ring unit  240 C with respect to the first pole  220 C. 
     As shown in (C) of  FIG.  6   , the tip  21 C of the lace  20 C moves in the direction D 1  along the first pole  220 C, passes through the inner side of the third ring unit  410 C in the direction D 1  ( 11 ), and crosses over the top portion  230 C in the direction D 4  ( 12 ). Thereafter, the tip  21 C moves in the direction D 2  along the first pole  220 C, passes through the inner side of the third ring unit  410 C in the direction D 2  ( 13 ), passes through the inner side of the fourth ring unit  240 C in the direction D 2  ( 14 ), and crosses over the outer side (direction D 4  side) of the second ring unit  310 C in the direction D 2  ( 15 ). In this state, the lace  20 C hangs on the first ring unit  210 C and hangs down on a side (direction D 4  side) opposite to the first ring unit  210 C with respect to the first pole  220 C. 
     As shown in (D) of  FIG.  6   , the tip  21 C of the lace  20 C moves in the direction D 1  along the first pole  220 C, passes through the inner side of the second ring unit  310 C in the direction D 1  ( 16 ), passes through the inner side of the fourth ring unit  240 C in the direction D 1  ( 17 ), passes through the inner side of the third ring unit  410 C in the direction D 1  ( 18 ), and crosses over the top portion  230 C in the direction D 3  ( 19 ). Thereafter, the tip  21 C moves in the direction D 2  along the first pole  220 C and passes through the inner side of the third ring unit  410 C in the direction D 2  ( 20 ). In this state, the lace  20 C hangs on the fourth ring unit  240 C and hangs down on a side (direction D 3  side) opposite to the fourth ring unit  240 C with respect to the first pole  220 C. 
     As shown in (E) of  FIG.  6   , the tip  21 C of the lace  20 C moves in the direction D 1  along the first pole  220 C, crosses over the outer side (direction D 3  side) of the third ring unit  410 C in the direction D 1  ( 21 ), and crosses over the top portion  230 C in the direction D 4  ( 22 ). Thereafter, the tip  21 C moves in the direction D 2  along the first pole  220 C, crosses over the outer side (direction D 4  side) of the third ring unit  410 C in the direction D 2  ( 23 ), moves in the direction D 2  along the third pole  420 C, and passes through the inner side of the fourth ring unit  240 C in the direction D 2  ( 24 ). In this state, the lace  20 C hangs on the second ring unit  310 C and sandwiches the third pole  420 C on a side (direction D 4  side) opposite to the first ring unit  210 C with respect to the first pole  220 C. 
     As shown in (F) of  FIG.  6   , the tip  21 C of the lace  20 C moves in the direction D 1  along the third pole  420 C, crosses over the outer side (direction D 4  side) of the fourth ring unit  240 C in the direction D 1  ( 25 ), moves in the direction D 1  along the third pole  420 C and the first pole  220 C, and crosses over the top portion  320 C in the direction D 3  ( 26 ). Thereafter, the tip  21 C moves in the direction D 2  along the first pole  220 C, crosses over the outer side (direction D 3  side) of the third ring unit  410 C in the direction D 2  ( 27 ), passes through the inner side of the second ring unit  310 C in the direction D 2  ( 28 ), passes through the inner side of the first ring unit  210 C in the direction D 2  ( 29 ), and crosses over the outer side (direction D 4  side) of the fifth ring unit  510 C in the direction D 2  ( 30 ). In this state, the lace  20 C is in a state of being entangled with the second pole  320 C and the fifth pole  520 C. In this state, only the second pole  320 C and the fifth pole  520 C exists at the inner side of the lace  20 C. 
     As shown in (A) of  FIG.  7   , the tip  21 C of the lace  20 C moves in the direction D 1  along the first pole  220 C, passes through the inner side of the fifth ring unit  510 C in the direction D 1  ( 31 ), passes through the inner side of the first ring unit  210 C in the direction D 1  ( 32 ), passes through the inner side of the second ring unit  310 C in the direction D 1  ( 33 ), crosses over the outer side (direction D 3  side) of the third ring unit  410 C in the direction D 1  ( 34 ), and crosses over the top portion  230 C in the direction D 4  ( 35 ). Thereafter, the tip  21 C moves in the direction D 2  along the first pole  220 C, crosses over the outer side (direction D 4  side) of the third ring unit  410 C in the direction D 2  ( 36 ), moves in the direction D 2  along the third pole  420 C, and crosses over the outer side (direction D 4  side) of the fourth ring unit  240 C in the direction D 2  ( 37 ). Although this state is similar to the state shown in (E) of  FIG.  6   , it is different from the state shown in (E) of  FIG.  6    in that the lace  20 C passes through the inner side of the fifth ring unit  510 C. 
     As shown in (B) of  FIG.  7   , the tip  21 C of the lace  20 C moves in the direction D 1  along the third pole  420 C, passes through the inner side of the fourth ring unit  240 C in the direction D 1  ( 38 ), moves in the direction D 1  along the third pole  420 C and the first pole  220 C, and crosses over the top portion  230 C in the direction D 3  ( 39 ). Thereafter, the tip  21 C moves in the direction D 2  along the first pole  220 C, crosses over the outer side (direction D 3  side) of the third ring unit  410 C in the direction D 2  ( 40 ), turns and moves in the direction D 1  along the first pole  220 C, passes through the inner side of the third ring unit  410 C in the direction D 1  ( 40 ), and crosses over the top portion  230 C in the direction D 4  ( 41 ). Thereafter, the tip  21 C moves in the direction D 2  along the first pole  220 C, passes through the inner side of the third ring unit  410 C in the direction D 2  ( 42 ), passes through the inner side of the fourth ring unit  240 C in the direction D 2  ( 43 ), and passes through the inner side of the second ring unit  310 C in the direction D 2  ( 44 ). Although this state is similar to the state shown in (C) of  FIG.  6   , it is different from the state shown in (C) of  FIG.  6    in that the lace  20 C passes through the inner side of the fifth ring unit  510 C. 
     As shown in (C) of  FIG.  7   , the tip  21 C of the lace  20 C moves in the direction D 1  along the first pole  220 C, crosses over the outer side (direction D 4  side) of the second ring unit  310 C ( 45 ), passes through the inner side of the fourth ring unit  240 C in the direction D 1  ( 46 ), and passes through the inner side of the third ring unit  410 C in the direction D 1  ( 47 ), and crosses over the top portion  230 C in the direction D 3  ( 48 ). Thereafter, the tip  21 C moves in the direction D 2  along the first pole  220 C and passes through the inner side of the third ring unit  410 C in the direction D 2  ( 49 ). Although this state is similar to the state shown in (B) of  FIG.  6   , it is different from the state shown in (B) of  FIG.  6    in that the lace  20 C passes through the inner side of the fifth ring unit  510 C. 
     As shown in (D) of  FIG.  7   , the tip  21 C of the lace  20 C moves in the direction D 1  along the first pole  220 C, crosses over the outer side (direction D 3  side) of the third ring unit  410 C in the direction D 1  ( 50 ), and crosses over the top portion  230 C in the direction D 4  ( 51 ). Thereafter, the tip  21 C moves in the direction D 2  along the first pole  220 C, crosses over the outer side (direction D 4  side) of the third ring unit  410 C in the direction D 2  ( 52 ), moves in the direction D 2  along the third pole  420 C, and passes through the inner side of the fourth ring unit  240 C in the direction D 2  ( 53 ). Although this state is similar to the state shown in (A) of  FIG.  6   , it is different from the state shown in (A) of  FIG.  6    in that the lace  20 C passes through the inner side of the fifth ring unit  510 C. 
     As shown in (E) of  FIG.  7   , the tip  21 C of the lace  20 C moves in the direction D 1  along the third pole  420 C, crosses over the outer side (direction D 4  side) of the fourth ring unit  240 C in the direction D 1  ( 54 ), moves in the direction D 1  along the third pole  420 C and the first pole  220 C, and crosses over the top portion  230 C in the direction D 3  ( 55 ). Thereafter, as the tip  21 C moves in the direction D 2  along the first pole  220 C, crosses over the outer side (direction D 3  side) of the third ring unit  410 C in the direction D 2  ( 56 ), crosses over the outer side (direction D 3  side) of the second ring unit  310 C in the direction D 2  ( 57 ), moves in the direction D 2  along the second pole  320 C, passes through the inner side of the first ring unit  210 C in the direction D 2  ( 58 ), and passes through the inner side of the fifth ring unit  510 C in the direction D 2  ( 59 ), the lace  20 C is in a state of being entangled only with the fifth pole  520 C (a state in which the puzzle is solved). In this state, only the fifth pole  520 C exists at the inner side the lace  20 C. 
     The methods of solving the wisdom ring puzzle shown in the above embodiment are merely examples, and there are various methods other than the above. 
     Each of the embodiments described above as an embodiment of the present invention can be appropriately combined as long as no contradiction is caused. Further, the addition, deletion, or design change of components, or the addition, deletion, or condition change of processes as appropriate by those skilled in the art based on each embodiment are also included in the scope of the present invention as long as they are provided with the gist of the present invention. 
     Further, it is understood that, even if the effect is different from those provided by each of the above-described embodiment, the effect obvious from the description in the specification or easily predicted by persons ordinary skilled in the art is apparently derived from the present invention the present invention provides other operational effects that are different from the operational effects arranged by the above embodiments, and those that are obvious from the description of the present specification or those that can be easily predicted by a person skilled in the art. 
     According to an embodiment of the present invention, it is possible to provide a wisdom ring puzzle capable of sustaining the interest and motivation of a player to create a solution.