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' Constructs 18 x 18 Composed Magic Squares (Distinct Integers)
' Overlapping Sub Squares

' Tested with Office 365 under Windows 10

Sub MgcSqrs14c()

    Dim a1(324), a18(324), a(324), b1(324), b(324), c(44), d2(2)

y = MsgBox("Locked", vbCritical, "Routine MgcSqrs14c")
End

    n2 = 0: n3 = 0: k1 = 1: k2 = 1: n9 = 0: n10 = 0

'   Generate Squares

    Sheets("Klad1").Select
    
    t1 = Timer
    
For j100 = 1 To 16                      'Read Center Square (14 x 14)

    GoSub 2210                              'Redefine Integers
                                            'Border Only
'   Read Center Square

        For i1 = 1 To 196
            a(i1) = 64 + Sheets("Lines14").Cells(j100, i1).Value
        Next i1

        GoSub 700                           'Assign Center Square
                            
'     Complete  Eccentrc Squares F1/2 (6 x 6)

      d2(1) = a18(40) + a18(57)
      d2(2) = a18(285) + a18(268)

      For n10 = 1 To 2
        
         Erase a, b, c
         GoSub 5000: If fl1 = 0 Then GoTo 1000
        
         Select Case n10
           
               Case 1:
               
               a18(1) = a(8):   a18(2) = a(7):   a18(3) = a(6):   a18(4) = a(5):   a18(5) = a(2):   a18(6) = a(1):
               a18(19) = a(16): a18(20) = a(15): a18(21) = a(14): a18(22) = a(13): a18(23) = a(10): a18(24) = a(9):
               a18(37) = a(22): a18(38) = a(21):
               a18(55) = a(24): a18(56) = a(23):
               a18(73) = a(26): a18(74) = a(25):
               a18(91) = a(28): a18(92) = a(27):
                    
               n32 = 28: GoSub 900              'Remove used integers from available integers
                    
               Case 2:
       
                                                                                      a18(233) = a(27): a18(234) = a(28):
                                                                                      a18(251) = a(25): a18(252) = a(26):
                                                                                      a18(269) = a(23): a18(270) = a(24):
                                                                                      a18(287) = a(21): a18(288) = a(22):
               a18(301) = a(9): a18(302) = a(10): a18(303) = a(13): a18(304) = a(14): a18(305) = a(15): a18(306) = a(16):
               a18(319) = a(1): a18(320) = a(2):  a18(321) = a(5):  a18(322) = a(6):  a18(323) = a(7):  a18(324) = a(8):
             
               n32 = 28: GoSub 900              'Remove used integers from available integers
                    
          End Select
        
      Next n10

'     Complete  Eccentrc Squares D1/2 (12 x 12)

      d2(1) = a18(45) + a18(64) + a18(83) + a18(102) + a18(121) + a18(140) + a18(159) + a18(178)
      d2(2) = a18(147) + a18(166) + a18(185) + a18(204) + a18(223) + a18(242) + a18(261) + a18(280)

      For n10 = 1 To 2
        
         Erase a, b, c
         GoSub 7000: If fl1 = 0 Then GoTo 1000
        
         Select Case n10
           
               Case 1:
               
                a18(7) = a(1):   a18(8) = a(2):   a18(9) = a(3):   a18(10) = a(4):  a18(11) = a(5):   a18(12) = a(6):
                a18(13) = a(7):  a18(14) = a(37): a18(15) = a(38): a18(16) = a(8):  a18(17) = a(9):   a18(18) = a(10):
                a18(25) = a(11): a18(26) = a(12): a18(27) = a(13): a18(28) = a(14): a18(29) = a(15):  a18(30) = a(16):
                a18(31) = a(17): a18(32) = a(39): a18(33) = a(40): a18(34) = a(18): a18(35) = a(19):  a18(36) = a(20):
                                                                                    a18(53) = a(21):  a18(54) = a(22):
                                                                                    a18(71) = a(23):  a18(72) = a(24):
                                                                                    a18(89) = a(25):  a18(90) = a(26):
                                                                                    a18(107) = a(27): a18(108) = a(28):
                                                                                    a18(125) = a(29): a18(126) = a(30):
                                                                                    a18(143) = a(41): a18(144) = a(42):
                                                                                    a18(161) = a(43): a18(162) = a(44):
                                                                                    a18(179) = a(31): a18(180) = a(32):
                                                                                    a18(197) = a(33): a18(198) = a(34):
                                                                                    a18(215) = a(35): a18(216) = a(36):
               
               n32 = 44: GoSub 900              'Remove used integers from available integers
                    
               Case 2:
       
                a18(109) = a(36): a18(110) = a(35):
                a18(127) = a(34): a18(128) = a(33):
                a18(145) = a(32): a18(146) = a(31):
                a18(163) = a(44): a18(164) = a(43):
                a18(181) = a(42): a18(182) = a(41):
                a18(199) = a(30): a18(200) = a(29):
                a18(217) = a(28): a18(218) = a(27):
                a18(235) = a(26): a18(236) = a(25):
                a18(253) = a(24): a18(254) = a(23):
                a18(271) = a(22): a18(272) = a(21):
                a18(289) = a(20): a18(290) = a(19): a18(291) = a(18): a18(292) = a(40): a18(293) = a(39): a18(294) = a(17):
                a18(295) = a(16): a18(296) = a(15): a18(297) = a(14): a18(298) = a(13): a18(299) = a(12): a18(300) = a(11):
                a18(307) = a(10): a18(308) = a(9):  a18(309) = a(8):  a18(310) = a(38): a18(311) = a(37): a18(312) = a(7):
                a18(313) = a(6):  a18(314) = a(5):  a18(315) = a(4):  a18(316) = a(3):  a18(317) = a(2):  a18(318) = a(1):
             
               n32 = 44: GoSub 900              'Remove used integers from available integers
                    
          End Select
        
     Next n10
   
500

             GoSub 850                                  'Double Check Identical Integers
             If fl1 = 1 Then
                n9 = n9 + 1: GoSub 1650                 'Print results (squares)
             End If

1000 Erase b1, b, c
     Next j100

    t2 = Timer
    
    t10 = Str(t2 - t1) + " sec., " + Str(n9) + " Solutions for sum" + Str(s11)
    y = MsgBox(t10, 0, "Routine MgcSqrs14c")
    
End
    
'    Complete  Eccentrc Squares F1/2 (6 x 6)

5000 fl1 = 1

'   Determine Main Diagonal and related pairs

    For j1 = m1 To m2
    If b1(a1(j1)) = 0 Then GoTo 10
    If b(a1(j1)) = 0 Then b(a1(j1)) = a1(j1): c(1) = a1(j1) Else GoTo 10
    a(1) = a1(j1)
    
    a(9) = Pr4 - a(1): If b(a(9)) = 0 Then b(a(9)) = a(9): c(9) = a(9) Else GoTo 90
   
    For j2 = m2 To m1 Step -1
    If b1(a1(j2)) = 0 Then GoTo 20
    If b(a1(j2)) = 0 Then b(a1(j2)) = a1(j2): c(2) = a1(j2) Else GoTo 20
    a(2) = a1(j2)
  
    a(10) = Pr4 - a(2): If b(a(10)) = 0 Then b(a(10)) = a(10): c(10) = a(10) Else GoTo 100
  
    For j25 = m1 To m2
    If b1(a1(j25)) = 0 Then GoTo 250
    If b(a1(j25)) = 0 Then b(a1(j25)) = a1(j25): c(25) = a1(j25) Else GoTo 250
    a(25) = a1(j25)
    
    a(26) = Pr4 - a(25): If b(a(26)) = 0 Then b(a(26)) = a(26): c(26) = a(26) Else GoTo 260
    
    a(28) = s6 - d2(n10) - a(25) - a(10) - a(1)
    If a(28) < a1(m1) Or a(28) > a1(m2) Then GoTo 280:
    If b1(a(28)) = 0 Then GoTo 280
    If b(a(28)) = 0 Then b(a(28)) = a(28): c(28) = a(28) Else GoTo 280
    
    a(27) = Pr4 - a(28): If b(a(27)) = 0 Then b(a(27)) = a(27): c(27) = a(27) Else GoTo 270

'   Determine remainder of the pairs

    For j7 = m1 To m2
    If b1(a1(j7)) = 0 Then GoTo 70
    If b(a1(j7)) = 0 Then b(a1(j7)) = a1(j7): c(7) = a1(j7) Else GoTo 70
    a(7) = a1(j7)
    
    a(16) = Pr4 - a(7): If b(a(16)) = 0 Then b(a(16)) = a(16): c(16) = a(16) Else GoTo 160

    For j8 = m2 To m1 Step -1
    If b1(a1(j8)) = 0 Then GoTo 80
    If b(a1(j8)) = 0 Then b(a1(j8)) = a1(j8): c(8) = a1(j8) Else GoTo 80
    a(8) = a1(j8)
    
    a(15) = Pr4 - a(8): If b(a(15)) = 0 Then b(a(15)) = a(15): c(15) = a(15) Else GoTo 150

    For j5 = m1 To m2
    If b1(a1(j5)) = 0 Then GoTo 50
    If b(a1(j5)) = 0 Then b(a1(j5)) = a1(j5): c(5) = a1(j5) Else GoTo 50
    a(5) = a1(j5)
    
    a(13) = Pr4 - a(5): If b(a(13)) = 0 Then b(a(13)) = a(13): c(13) = a(13) Else GoTo 130

    a(6) = s6 - a(1) - a(2) - a(5) - a(7) - a(8)
    If a(6) < a1(m1) Or a(6) > a1(m2) Then GoTo 60:
    If b1(a(6)) = 0 Then GoTo 60
    If b(a(6)) = 0 Then b(a(6)) = a(6): c(6) = a(6) Else GoTo 60
    
    a(14) = Pr4 - a(6): If b(a(14)) = 0 Then b(a(14)) = a(14): c(14) = a(14) Else GoTo 140

    For j21 = m2 To m1 Step -1
    If b1(a1(j21)) = 0 Then GoTo 210
    If b(a1(j21)) = 0 Then b(a1(j21)) = a1(j21): c(21) = a1(j21) Else GoTo 210
    a(21) = a1(j21)
    
    a(22) = Pr4 - a(21): If b(a(22)) = 0 Then b(a(22)) = a(22): c(22) = a(22) Else GoTo 220

    a(23) = s6 - a(7) - a(15) - a(21) - a(25) - a(27)
    If a(23) < a1(m1) Or a(23) > a1(m2) Then GoTo 230:
    If b1(a(23)) = 0 Then GoTo 230
    If b(a(23)) = 0 Then b(a(23)) = a(23): c(23) = a(23) Else GoTo 230
    
    a(24) = Pr4 - a(23): If b(a(24)) = 0 Then b(a(24)) = a(24): c(24) = a(24) Else GoTo 240

Return

    b(c(24)) = 0: c(24) = 0
240 b(c(23)) = 0: c(23) = 0
230 b(c(22)) = 0: c(22) = 0
220 b(c(21)) = 0: c(21) = 0
210 Next j21

    b(c(14)) = 0: c(14) = 0
140 b(c(6)) = 0: c(6) = 0
60  b(c(13)) = 0: c(13) = 0
130 b(c(5)) = 0: c(5) = 0
50  Next j5

    b(c(15)) = 0: c(15) = 0
150 b(c(8)) = 0: c(8) = 0
80  Next j8
    b(c(16)) = 0: c(16) = 0
160 b(c(7)) = 0: c(7) = 0
70  Next j7

     b(c(27)) = 0: c(27) = 0
270  b(c(28)) = 0: c(28) = 0
280  b(c(26)) = 0: c(26) = 0
260  b(c(25)) = 0: c(25) = 0
250  Next j25

    b(c(10)) = 0: c(10) = 0
100 b(c(2)) = 0: c(2) = 0
20  Next j2

   b(c(9)) = 0: c(9) = 0
90 b(c(1)) = 0: c(1) = 0
10 Next j1

     fl1 = 0
     Return

'    Complete  Eccentrc Squares D1/2 (12 x 12)

7000 fl1 = 1

'    Determine Main Diagonal and related pairs

    For j1 = m1 To m2
    If b1(a1(j1)) = 0 Then GoTo 7010
    If b(a1(j1)) = 0 Then b(a1(j1)) = a1(j1): c(1) = a1(j1) Else GoTo 7010
    a(1) = a1(j1)
    
    a(11) = Pr4 - a(1): If b(a(11)) = 0 Then b(a(11)) = a(11): c(11) = a(11) Else GoTo 7110
   
    For j2 = m2 To m1 Step -1
    If b1(a1(j2)) = 0 Then GoTo 7020
    If b(a1(j2)) = 0 Then b(a1(j2)) = a1(j2): c(2) = a1(j2) Else GoTo 7020
    a(2) = a1(j2)
  
    a(12) = Pr4 - a(2): If b(a(12)) = 0 Then b(a(12)) = a(12): c(12) = a(12) Else GoTo 7120
  
    For j33 = m1 To m2
    If b1(a1(j33)) = 0 Then GoTo 7330
    If b(a1(j33)) = 0 Then b(a1(j33)) = a1(j33): c(33) = a1(j33) Else GoTo 7330
    a(33) = a1(j33)
    
    a(34) = Pr4 - a(33): If b(a(34)) = 0 Then b(a(34)) = a(34): c(34) = a(34) Else GoTo 7340
    
    a(36) = s12 - d2(n10) - a(33) - a(12) - a(1)
    If a(36) < a1(m1) Or a(36) > a1(m2) Then GoTo 7360:
    If b1(a(36)) = 0 Then GoTo 7360
    If b(a(36)) = 0 Then b(a(36)) = a(36): c(36) = a(36) Else GoTo 7360
    
    a(35) = Pr4 - a(36): If b(a(35)) = 0 Then b(a(35)) = a(35): c(35) = a(35) Else GoTo 7350

'   Determine remainder of the pairs

    For j3 = m2 To m1 Step -1
    If b1(a1(j3)) = 0 Then GoTo 7030
    If b(a1(j3)) = 0 Then b(a1(j3)) = a1(j3): c(3) = a1(j3) Else GoTo 7030
    a(3) = a1(j3)
    
    a(13) = Pr4 - a(3): If b(a(13)) = 0 Then b(a(13)) = a(13): c(13) = a(13) Else GoTo 7130

    For j4 = m1 To m2
    If b1(a1(j4)) = 0 Then GoTo 7040
    If b(a1(j4)) = 0 Then b(a1(j4)) = a1(j4): c(4) = a1(j4) Else GoTo 7040
    a(4) = a1(j4)
    
    a(14) = Pr4 - a(4): If b(a(14)) = 0 Then b(a(14)) = a(14): c(14) = a(14) Else GoTo 7140

    For j5 = m2 To m1 Step -1
    If b1(a1(j5)) = 0 Then GoTo 7050
    If b(a1(j5)) = 0 Then b(a1(j5)) = a1(j5): c(5) = a1(j5) Else GoTo 7050
    a(5) = a1(j5)
    
    a(15) = Pr4 - a(5): If b(a(15)) = 0 Then b(a(15)) = a(15): c(15) = a(15) Else GoTo 7150

    For j6 = m1 To m2
    If b1(a1(j6)) = 0 Then GoTo 7060
    If b(a1(j6)) = 0 Then b(a1(j6)) = a1(j6): c(6) = a1(j6) Else GoTo 7060
    a(6) = a1(j6)
    
    a(16) = Pr4 - a(6): If b(a(16)) = 0 Then b(a(16)) = a(16): c(16) = a(16) Else GoTo 7160

    For j7 = m2 To m1 Step -1
    If b1(a1(j7)) = 0 Then GoTo 7070
    If b(a1(j7)) = 0 Then b(a1(j7)) = a1(j7): c(7) = a1(j7) Else GoTo 7070
    a(7) = a1(j7)
    
    a(17) = Pr4 - a(7): If b(a(17)) = 0 Then b(a(17)) = a(17): c(17) = a(17) Else GoTo 7170

    For j9 = m2 To m1 Step -1
    If b1(a1(j9)) = 0 Then GoTo 7090
    If b(a1(j9)) = 0 Then b(a1(j9)) = a1(j9): c(9) = a1(j9) Else GoTo 7090
    a(9) = a1(j9)
    
    a(20) = Pr4 - a(9): If b(a(20)) = 0 Then b(a(20)) = a(20): c(20) = a(20) Else GoTo 7200

    For j10 = m1 To m2
    If b1(a1(j10)) = 0 Then GoTo 7100
    If b(a1(j10)) = 0 Then b(a1(j10)) = a1(j10): c(10) = a1(j10) Else GoTo 7100
    a(10) = a1(j10)
    
    a(19) = Pr4 - a(10): If b(a(19)) = 0 Then b(a(19)) = a(19): c(19) = a(19) Else GoTo 7190

    For j37 = m1 To m2
    If b1(a1(j37)) = 0 Then GoTo 7370
    If b(a1(j37)) = 0 Then b(a1(j37)) = a1(j37): c(37) = a1(j37) Else GoTo 7370
    a(37) = a1(j37)
    
    a(39) = Pr4 - a(37): If b(a(39)) = 0 Then b(a(39)) = a(39): c(39) = a(39) Else GoTo 7390

    For j38 = m2 To m1 Step -1
    If b1(a1(j38)) = 0 Then GoTo 7380
    If b(a1(j38)) = 0 Then b(a1(j38)) = a1(j38): c(38) = a1(j38) Else GoTo 7380
    a(38) = a1(j38)
    
    a(40) = Pr4 - a(38): If b(a(40)) = 0 Then b(a(40)) = a(40): c(40) = a(40) Else GoTo 7400

    a(8) = s12 - a(1) - a(2) - a(3) - a(4) - a(5) - a(6) - a(7) - a(9) - a(10) - a(37) - a(38)
    If a(8) < a1(m1) Or a(8) > a1(m2) Then GoTo 7080:
    If b1(a(8)) = 0 Then GoTo 7080
    If b(a(8)) = 0 Then b(a(8)) = a(8): c(8) = a(8) Else GoTo 7080
    
    a(18) = Pr4 - a(8): If b(a(18)) = 0 Then b(a(18)) = a(18): c(18) = a(18) Else GoTo 7180

    For j21 = m2 To m1 Step -1
    If b1(a1(j21)) = 0 Then GoTo 7210
    If b(a1(j21)) = 0 Then b(a1(j21)) = a1(j21): c(21) = a1(j21) Else GoTo 7210
    a(21) = a1(j21)
    
    a(22) = Pr4 - a(21): If b(a(22)) = 0 Then b(a(22)) = a(22): c(22) = a(22) Else GoTo 7220

    For j23 = m1 To m2
    If b1(a1(j23)) = 0 Then GoTo 7230
    If b(a1(j23)) = 0 Then b(a1(j23)) = a1(j23): c(23) = a1(j23) Else GoTo 7230
    a(23) = a1(j23)
    
    a(24) = Pr4 - a(23): If b(a(24)) = 0 Then b(a(24)) = a(24): c(24) = a(24) Else GoTo 7240

    For j25 = m2 To m1 Step -1
    If b1(a1(j25)) = 0 Then GoTo 7250
    If b(a1(j25)) = 0 Then b(a1(j25)) = a1(j25): c(25) = a1(j25) Else GoTo 7250
    a(25) = a1(j25)
    
    a(26) = Pr4 - a(25): If b(a(26)) = 0 Then b(a(26)) = a(26): c(26) = a(26) Else GoTo 7260

    For j27 = m1 To m2
    If b1(a1(j27)) = 0 Then GoTo 7270
    If b(a1(j27)) = 0 Then b(a1(j27)) = a1(j27): c(27) = a1(j27) Else GoTo 7270
    a(27) = a1(j27)
    
    a(28) = Pr4 - a(27): If b(a(28)) = 0 Then b(a(28)) = a(28): c(28) = a(28) Else GoTo 7280

    For j29 = m2 To m1 Step -1
    If b1(a1(j29)) = 0 Then GoTo 7290
    If b(a1(j29)) = 0 Then b(a1(j29)) = a1(j29): c(29) = a1(j29) Else GoTo 7290
    a(29) = a1(j29)
    
    a(30) = Pr4 - a(29): If b(a(30)) = 0 Then b(a(30)) = a(30): c(30) = a(30) Else GoTo 7300

    For j41 = m1 To m2
    If b1(a1(j41)) = 0 Then GoTo 7410
    If b(a1(j41)) = 0 Then b(a1(j41)) = a1(j41): c(41) = a1(j41) Else GoTo 7410
    a(41) = a1(j41)
    
    a(42) = Pr4 - a(41): If b(a(42)) = 0 Then b(a(42)) = a(42): c(42) = a(42) Else GoTo 7420

    For j43 = m2 To m1 Step -1
    If b1(a1(j43)) = 0 Then GoTo 7430
    If b(a1(j43)) = 0 Then b(a1(j43)) = a1(j43): c(43) = a1(j43) Else GoTo 7430
    a(43) = a1(j43)
    
    a(44) = Pr4 - a(43): If b(a(44)) = 0 Then b(a(44)) = a(44): c(44) = a(44) Else GoTo 7440

    a(31) = s12 - a(9) - a(19) - a(21) - a(23) - a(25) - a(27) - a(29) - a(33) - a(35) - a(41) - a(43)
    If a(31) < a1(m1) Or a(31) > a1(m2) Then GoTo 7310:
    If b1(a(31)) = 0 Then GoTo 7310
    If b(a(31)) = 0 Then b(a(31)) = a(31): c(31) = a(31) Else GoTo 7310
    
    a(32) = Pr4 - a(31): If b(a(32)) = 0 Then b(a(32)) = a(32): c(32) = a(32) Else GoTo 7320

Return

     b(c(32)) = 0: c(32) = 0
7320 b(c(31)) = 0: c(31) = 0
7310

     b(c(44)) = 0: c(44) = 0
7440 b(c(43)) = 0: c(43) = 0
7430 Next j43

     b(c(42)) = 0: c(42) = 0
7420 b(c(41)) = 0: c(41) = 0
7410 Next j41

     b(c(30)) = 0: c(30) = 0
7300 b(c(29)) = 0: c(29) = 0
7290 Next j29

     b(c(28)) = 0: c(28) = 0
7280 b(c(27)) = 0: c(27) = 0
7270 Next j27

     b(c(26)) = 0: c(26) = 0
7260 b(c(25)) = 0: c(25) = 0
7250 Next j25

     b(c(24)) = 0: c(24) = 0
7240 b(c(23)) = 0: c(23) = 0
7230 Next j23

     b(c(22)) = 0: c(22) = 0
7220 b(c(21)) = 0: c(21) = 0
7210 Next j21

     b(c(18)) = 0: c(18) = 0
7180 b(c(8)) = 0: c(8) = 0
7080

     b(c(40)) = 0: c(40) = 0
7400 b(c(38)) = 0: c(38) = 0
7380 Next j38

     b(c(39)) = 0: c(39) = 0
7390 b(c(37)) = 0: c(37) = 0
7370 Next j37

     b(c(19)) = 0: c(19) = 0
7190 b(c(10)) = 0: c(10) = 0
7100 Next j10

     b(c(20)) = 0: c(20) = 0
7200 b(c(9)) = 0: c(9) = 0
7090 Next j9

     b(c(17)) = 0: c(17) = 0
7170 b(c(7)) = 0: c(7) = 0
7070 Next j7

     b(c(16)) = 0: c(16) = 0
7160 b(c(6)) = 0: c(6) = 0
7060 Next j6

     b(c(15)) = 0: c(15) = 0
7150 b(c(5)) = 0: c(5) = 0
7050 Next j5

     b(c(14)) = 0: c(14) = 0
7140 b(c(4)) = 0: c(4) = 0
7040 Next j4

     b(c(13)) = 0: c(13) = 0
7130 b(c(3)) = 0: c(3) = 0
7030 Next j3

      b(c(35)) = 0: c(35) = 0
7350  b(c(36)) = 0: c(36) = 0
7360  b(c(34)) = 0: c(34) = 0
7340  b(c(33)) = 0: c(33) = 0
7330  Next j33

     b(c(12)) = 0: c(12) = 0
7120 b(c(2)) = 0: c(2) = 0
7020 Next j2

     b(c(11)) = 0: c(11) = 0
7110 b(c(1)) = 0: c(1) = 0
7010 Next j1

     fl1 = 0
     Return
    
'    Define integer

2210 Pr4 = 325:  nVar = 324
     n10 = 0
        
     s12 = 6 * Pr4                                  'MC12
     s10 = 5 * Pr4                                  'MC10
     s6 = 3 * Pr4                                   'MC6
     s4 = 2 * Pr4                                   'MC4
     s18 = 2925                                     'MC18

     Erase b1
     For i1 = 1 To 64                               'Border Only
         a1(i1) = i1: b1(i1) = i1
         a1(i1 + 64) = i1 + 260: b1(i1 + 260) = i1 + 260
     Next i1
     
     m1 = 1: m2 = 128
    
     Return

'    Exclude solutions with identical numbers a18()

850  fl1 = 1
     For j1 = 1 To 324
        a20 = a18(j1): If a20 = 0 Then GoTo 855
        For j2 = (1 + j1) To 324
            If a20 = a18(j2) Then fl1 = 0: Return
        Next j2
855  Next j1
     Return
     
'    Print results (Squares)

1650 n2 = n2 + 1
     If n2 = 2 Then
         n2 = 1: k1 = k1 + 19: k2 = 1
     Else
         If n9 > 1 Then k2 = k2 + 19
     End If

     Cells(k1, k2 + 1).Select
     Cells(k1, k2 + 1).Font.Color = -4165632
     Cells(k1, k2 + 1).Value = j100
    
     i3 = 0
     For i1 = 1 To 18
         For i2 = 1 To 18
             i3 = i3 + 1
             Cells(k1 + i1, k2 + i2).Value = a18(i3)
         Next i2
     Next i1
     Return

'    Assign Center Square

700

    a18(39) = a(1):    a18(40) = a(2):    a18(41) = a(3):    a18(42) = a(4):    a18(43) = a(5):
    a18(44) = a(6):    a18(45) = a(7):    a18(46) = a(8):    a18(47) = a(9):    a18(48) = a(10):
    a18(49) = a(11):   a18(50) = a(12):   a18(51) = a(13):   a18(52) = a(14):
    a18(57) = a(15):   a18(58) = a(16):   a18(59) = a(17):   a18(60) = a(18):   a18(61) = a(19):
    a18(62) = a(20):   a18(63) = a(21):   a18(64) = a(22):   a18(65) = a(23):   a18(66) = a(24):
    a18(67) = a(25):   a18(68) = a(26):   a18(69) = a(27):   a18(70) = a(28):
    a18(75) = a(29):   a18(76) = a(30):   a18(77) = a(31):   a18(78) = a(32):   a18(79) = a(33):
    a18(80) = a(34):   a18(81) = a(35):   a18(82) = a(36):   a18(83) = a(37):   a18(84) = a(38):
    a18(85) = a(39):   a18(86) = a(40):   a18(87) = a(41):   a18(88) = a(42):
    a18(93) = a(43):   a18(94) = a(44):   a18(95) = a(45):   a18(96) = a(46):   a18(97) = a(47):
    a18(98) = a(48):   a18(99) = a(49):   a18(100) = a(50):  a18(101) = a(51):  a18(102) = a(52):
    a18(103) = a(53):  a18(104) = a(54):  a18(105) = a(55):  a18(106) = a(56):
    a18(111) = a(57):  a18(112) = a(58):  a18(113) = a(59):  a18(114) = a(60):  a18(115) = a(61):
    a18(116) = a(62):  a18(117) = a(63):  a18(118) = a(64):  a18(119) = a(65):  a18(120) = a(66):
    a18(121) = a(67):  a18(122) = a(68):  a18(123) = a(69):  a18(124) = a(70):
    a18(129) = a(71):  a18(130) = a(72):  a18(131) = a(73):  a18(132) = a(74):  a18(133) = a(75):
    a18(134) = a(76):  a18(135) = a(77):  a18(136) = a(78):  a18(137) = a(79):  a18(138) = a(80):
    a18(139) = a(81):  a18(140) = a(82):  a18(141) = a(83):  a18(142) = a(84):
    a18(147) = a(85):  a18(148) = a(86):  a18(149) = a(87):  a18(150) = a(88):  a18(151) = a(89):
    a18(152) = a(90):  a18(153) = a(91):  a18(154) = a(92):  a18(155) = a(93):  a18(156) = a(94):
    a18(157) = a(95):  a18(158) = a(96):  a18(159) = a(97):  a18(160) = a(98):
    a18(165) = a(99):  a18(166) = a(100): a18(167) = a(101): a18(168) = a(102): a18(169) = a(103):
    a18(170) = a(104): a18(171) = a(105): a18(172) = a(106): a18(173) = a(107): a18(174) = a(108):
    a18(175) = a(109): a18(176) = a(110): a18(177) = a(111): a18(178) = a(112):
    a18(183) = a(113): a18(184) = a(114): a18(185) = a(115): a18(186) = a(116): a18(187) = a(117):
    a18(188) = a(118): a18(189) = a(119): a18(190) = a(120): a18(191) = a(121): a18(192) = a(122):
    a18(193) = a(123): a18(194) = a(124): a18(195) = a(125): a18(196) = a(126):
    a18(201) = a(127): a18(202) = a(128): a18(203) = a(129): a18(204) = a(130): a18(205) = a(131):
    a18(206) = a(132): a18(207) = a(133): a18(208) = a(134): a18(209) = a(135): a18(210) = a(136):
    a18(211) = a(137): a18(212) = a(138): a18(213) = a(139): a18(214) = a(140):
    a18(219) = a(141): a18(220) = a(142): a18(221) = a(143): a18(222) = a(144): a18(223) = a(145):
    a18(224) = a(146): a18(225) = a(147): a18(226) = a(148): a18(227) = a(149): a18(228) = a(150):
    a18(229) = a(151): a18(230) = a(152): a18(231) = a(153): a18(232) = a(154):
    a18(237) = a(155): a18(238) = a(156): a18(239) = a(157): a18(240) = a(158): a18(241) = a(159):
    a18(242) = a(160): a18(243) = a(161): a18(244) = a(162): a18(245) = a(163): a18(246) = a(164):
    a18(247) = a(165): a18(248) = a(166): a18(249) = a(167): a18(250) = a(168):
    a18(255) = a(169): a18(256) = a(170): a18(257) = a(171): a18(258) = a(172): a18(259) = a(173):
    a18(260) = a(174): a18(261) = a(175): a18(262) = a(176): a18(263) = a(177): a18(264) = a(178):
    a18(265) = a(179): a18(266) = a(180): a18(267) = a(181): a18(268) = a(182):
    a18(273) = a(183): a18(274) = a(184): a18(275) = a(185): a18(276) = a(186): a18(277) = a(187):
    a18(278) = a(188): a18(279) = a(189): a18(280) = a(190): a18(281) = a(191): a18(282) = a(192):
    a18(283) = a(193): a18(284) = a(194): a18(285) = a(195): a18(286) = a(196):

     Return
     
'    Remove used integers a() from available integers b1()

900  For i1 = 1 To n32
         b1(a(i1)) = 0
     Next i1
     Return
     
End Sub

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