' Generates Most Perfect Pan Magic Squares of order 10 for Selected (Prime) Numbers

' Tested with Office 2007 under Windows 7

```Sub MgcSqr10d()

Dim a1(100), a(100), b1(500), b(500), c(100)

y = MsgBox("Locked", vbCritical, "Routine MgcSqr10d")
End

n2 = 0: n9 = 0: k1 = 1: k2 = 1
m1 = 1: m2 = 100

s1 = 2250: s2 = 0.2 * s1

'   Define (Prime) Numbers

a1(1) = 1:    a1(2) = 2:    a1(3) = 4:    a1(4) = 6:    a1(5) = 7:    a1(6) = 9:    a1(7) = 10:   a1(8) = 12:   a1(9) = 14:   a1(10) = 15:
a1(11) = 32:  a1(12) = 33:  a1(13) = 35:  a1(14) = 37:  a1(15) = 38:  a1(16) = 40:  a1(17) = 41:  a1(18) = 43:  a1(19) = 45:  a1(20) = 46:
a1(21) = 94:  a1(22) = 95:  a1(23) = 97:  a1(24) = 99:  a1(25) = 100: a1(26) = 102: a1(27) = 103: a1(28) = 105: a1(29) = 107: a1(30) = 108:
a1(31) = 156: a1(32) = 157: a1(33) = 159: a1(34) = 161: a1(35) = 162: a1(36) = 164: a1(37) = 165: a1(38) = 167: a1(39) = 169: a1(40) = 170:
a1(41) = 187: a1(42) = 188: a1(43) = 190: a1(44) = 192: a1(45) = 193: a1(46) = 195: a1(47) = 196: a1(48) = 198: a1(49) = 200: a1(50) = 201:
a1(51) = 249: a1(52) = 250: a1(53) = 252: a1(54) = 254: a1(55) = 255: a1(56) = 257: a1(57) = 258: a1(58) = 260: a1(59) = 262: a1(60) = 263:
a1(61) = 280: a1(62) = 281: a1(63) = 283: a1(64) = 285: a1(65) = 286: a1(66) = 288: a1(67) = 289: a1(68) = 291: a1(69) = 293: a1(70) = 294:
a1(71) = 342: a1(72) = 343: a1(73) = 345: a1(74) = 347: a1(75) = 348: a1(76) = 350: a1(77) = 351: a1(78) = 353: a1(79) = 355: a1(80) = 356:
a1(81) = 404: a1(82) = 405: a1(83) = 407: a1(84) = 409: a1(85) = 410: a1(86) = 412: a1(87) = 413: a1(88) = 415: a1(89) = 417: a1(90) = 418:
a1(91) = 435: a1(92) = 436: a1(93) = 438: a1(94) = 440: a1(95) = 441: a1(96) = 443: a1(97) = 444: a1(98) = 446: a1(99) = 448: a1(100) = 449:

For i1 = m1 To m2
b1(a1(i1)) = a1(i1)
Next i1

'   Generate Squares

t1 = Timer

For j100 = 1 To 1                                            'a(100) = 289
If b(a1(j100)) = 0 Then b(a1(j100)) = a1(j100): c(100) = a1(j100) Else GoTo 1000
a(100) = a1(j100)

a(45) = s2 - a(100): If b(a(45)) = 0 Then b(a(45)) = a(45): c(45) = a(45) Else GoTo 450

For j99 = m1 To m2                                            'a(99) = 164
If b(a1(j99)) = 0 Then b(a1(j99)) = a1(j99): c(99) = a1(j99) Else GoTo 990
a(99) = a1(j99)

a(44) = s2 - a(99): If b(a(44)) = 0 Then b(a(44)) = a(44): c(44) = a(44) Else GoTo 440

For j98 = m1 To m2                                            'a(98) = 283
If b(a1(j98)) = 0 Then b(a1(j98)) = a1(j98): c(98) = a1(j98) Else GoTo 980
a(98) = a1(j98)

a(43) = s2 - a(98): If b(a(43)) = 0 Then b(a(43)) = a(43): c(43) = a(43) Else GoTo 430

For j97 = m1 To m2                                            'a(97) = 157
If b(a1(j97)) = 0 Then b(a1(j97)) = a1(j97): c(97) = a1(j97) Else GoTo 970
a(97) = a1(j97)

a(42) = s2 - a(97): If b(a(42)) = 0 Then b(a(42)) = a(42): c(42) = a(42) Else GoTo 420

For j96 = m1 To m2                                            'a(96) = 294
If b(a1(j96)) = 0 Then b(a1(j96)) = a1(j96): c(96) = a1(j96) Else GoTo 960
a(96) = a1(j96)

a(95) = s1 - 2 * a(96) - 2 * a(97) - 2 * a(98) - 2 * a(99) - a(100)
If a(95) < a1(m1) Or a(95) > a1(m2) Then GoTo 950
If b1(a(95)) = 0 Then GoTo 950
If b(a(95)) = 0 Then b(a(95)) = a(95): c(95) = a(95) Else GoTo 950
a(94) = -s1 + 2 * a(96) + 2 * a(97) + 2 * a(98) + 3 * a(99) + 2 * a(100)
If a(94) < a1(m1) Or a(94) > a1(m2) Then GoTo 940
If b1(a(94)) = 0 Then GoTo 940
If b(a(94)) = 0 Then b(a(94)) = a(94): c(94) = a(94) Else GoTo 940
a(93) = s1 - 2 * a(96) - 2 * a(97) - a(98) - 2 * a(99) - 2 * a(100)
If a(93) < a1(m1) Or a(93) > a1(m2) Then GoTo 930
If b1(a(93)) = 0 Then GoTo 930
If b(a(93)) = 0 Then b(a(93)) = a(93): c(93) = a(93) Else GoTo 930
a(92) = -s1 + 2 * a(96) + 3 * a(97) + 2 * a(98) + 2 * a(99) + 2 * a(100)
If a(92) < a1(m1) Or a(92) > a1(m2) Then GoTo 920
If b1(a(92)) = 0 Then GoTo 920
If b(a(92)) = 0 Then b(a(92)) = a(92): c(92) = a(92) Else GoTo 920
a(91) = s1 - a(96) - 2 * a(97) - 2 * a(98) - 2 * a(99) - 2 * a(100)
If a(91) < a1(m1) Or a(91) > a1(m2) Then GoTo 910
If b1(a(91)) = 0 Then GoTo 910
If b(a(91)) = 0 Then b(a(91)) = a(91): c(91) = a(91) Else GoTo 910

a(50) = s2 - a(95): If b(a(50)) = 0 Then b(a(50)) = a(50): c(50) = a(50) Else GoTo 500
a(49) = s2 - a(94): If b(a(49)) = 0 Then b(a(49)) = a(49): c(49) = a(49) Else GoTo 490
a(48) = s2 - a(93): If b(a(48)) = 0 Then b(a(48)) = a(48): c(48) = a(48) Else GoTo 480
a(47) = s2 - a(92): If b(a(47)) = 0 Then b(a(47)) = a(47): c(47) = a(47) Else GoTo 470
a(46) = s2 - a(91): If b(a(46)) = 0 Then b(a(46)) = a(46): c(46) = a(46) Else GoTo 460
a(41) = s2 - a(96): If b(a(41)) = 0 Then b(a(41)) = a(41): c(41) = a(41) Else GoTo 410

For j90 = m1 To m2                                           'a(90) = 254
If b(a1(j90)) = 0 Then b(a1(j90)) = a1(j90): c(90) = a1(j90) Else GoTo 900
a(90) = a1(j90)

a(89) = 0.4 * s1 - a(90) - a(99) - a(100)
If a(89) < a1(m1) Or a(89) > a1(m2) Then GoTo 890
If b1(a(89)) = 0 Then GoTo 890
If b(a(89)) = 0 Then b(a(89)) = a(89): c(89) = a(89) Else GoTo 890
a(88) = a(90) - a(98) + a(100)
If a(88) < a1(m1) Or a(88) > a1(m2) Then GoTo 880
If b1(a(88)) = 0 Then GoTo 880
If b(a(88)) = 0 Then b(a(88)) = a(88): c(88) = a(88) Else GoTo 880
a(87) = 0.4 * s1 - a(90) - a(97) - a(100)
If a(87) < a1(m1) Or a(87) > a1(m2) Then GoTo 870
If b1(a(87)) = 0 Then GoTo 870
If b(a(87)) = 0 Then b(a(87)) = a(87): c(87) = a(87) Else GoTo 870
a(86) = a(90) - a(96) + a(100)
If a(86) < a1(m1) Or a(86) > a1(m2) Then GoTo 860
If b1(a(86)) = 0 Then GoTo 860
If b(a(86)) = 0 Then b(a(86)) = a(86): c(86) = a(86) Else GoTo 860
a(85) = -0.6 * s1 - a(90) + 2 * a(96) + 2 * a(97) + 2 * a(98) + 2 * a(99)
If a(85) < a1(m1) Or a(85) > a1(m2) Then GoTo 850
If b1(a(85)) = 0 Then GoTo 850
If b(a(85)) = 0 Then b(a(85)) = a(85): c(85) = a(85) Else GoTo 850
a(84) = s1 + a(90) - 2 * a(96) - 2 * a(97) - 2 * a(98) - 3 * a(99) - a(100)
If a(84) < a1(m1) Or a(84) > a1(m2) Then GoTo 840
If b1(a(84)) = 0 Then GoTo 840
If b(a(84)) = 0 Then b(a(84)) = a(84): c(84) = a(84) Else GoTo 840
a(83) = -0.6 * s1 - a(90) + 2 * a(96) + 2 * a(97) + a(98) + 2 * a(99) + a(100)
If a(83) < a1(m1) Or a(83) > a1(m2) Then GoTo 830
If b1(a(83)) = 0 Then GoTo 830
If b(a(83)) = 0 Then b(a(83)) = a(83): c(83) = a(83) Else GoTo 830
a(82) = s1 + a(90) - 2 * a(96) - 3 * a(97) - 2 * a(98) - 2 * a(99) - a(100)
If a(82) < a1(m1) Or a(82) > a1(m2) Then GoTo 820
If b1(a(82)) = 0 Then GoTo 820
If b(a(82)) = 0 Then b(a(82)) = a(82): c(82) = a(82) Else GoTo 820
a(81) = -0.6 * s1 - a(90) + a(96) + 2 * a(97) + 2 * a(98) + 2 * a(99) + a(100)
If a(81) < a1(m1) Or a(81) > a1(m2) Then GoTo 810
If b1(a(81)) = 0 Then GoTo 810
If b(a(81)) = 0 Then b(a(81)) = a(81): c(81) = a(81) Else GoTo 810

a(40) = s2 - a(85): If b(a(40)) = 0 Then b(a(40)) = a(40): c(40) = a(40) Else GoTo 400
a(39) = s2 - a(84): If b(a(39)) = 0 Then b(a(39)) = a(39): c(39) = a(39) Else GoTo 390
a(38) = s2 - a(83): If b(a(38)) = 0 Then b(a(38)) = a(38): c(38) = a(38) Else GoTo 380
a(37) = s2 - a(82): If b(a(37)) = 0 Then b(a(37)) = a(37): c(37) = a(37) Else GoTo 370
a(36) = s2 - a(81): If b(a(36)) = 0 Then b(a(36)) = a(36): c(36) = a(36) Else GoTo 360
a(35) = s2 - a(90): If b(a(35)) = 0 Then b(a(35)) = a(35): c(35) = a(35) Else GoTo 350
a(34) = s2 - a(89): If b(a(34)) = 0 Then b(a(34)) = a(34): c(34) = a(34) Else GoTo 340
a(33) = s2 - a(88): If b(a(33)) = 0 Then b(a(33)) = a(33): c(33) = a(33) Else GoTo 330
a(32) = s2 - a(87): If b(a(32)) = 0 Then b(a(32)) = a(32): c(32) = a(32) Else GoTo 320
a(31) = s2 - a(86): If b(a(31)) = 0 Then b(a(31)) = a(31): c(31) = a(31) Else GoTo 310

For j80 = m1 To m2                                            'a(80) = 103
If b(a1(j80)) = 0 Then b(a1(j80)) = a1(j80): c(80) = a1(j80) Else GoTo 800
a(80) = a1(j80)

a(79) = -a(80) + a(99) + a(100)
If a(79) < a1(m1) Or a(79) > a1(m2) Then GoTo 790
If b1(a(79)) = 0 Then GoTo 790
If b(a(79)) = 0 Then b(a(79)) = a(79): c(79) = a(79) Else GoTo 790
a(78) = a(80) + a(98) - a(100)
If a(78) < a1(m1) Or a(78) > a1(m2) Then GoTo 780
If b1(a(78)) = 0 Then GoTo 780
If b(a(78)) = 0 Then b(a(78)) = a(78): c(78) = a(78) Else GoTo 780
a(77) = -a(80) + a(97) + a(100)
If a(77) < a1(m1) Or a(77) > a1(m2) Then GoTo 770
If b1(a(77)) = 0 Then GoTo 770
If b(a(77)) = 0 Then b(a(77)) = a(77): c(77) = a(77) Else GoTo 770
a(76) = a(80) + a(96) - a(100)
If a(76) < a1(m1) Or a(76) > a1(m2) Then GoTo 760
If b1(a(76)) = 0 Then GoTo 760
If b(a(76)) = 0 Then b(a(76)) = a(76): c(76) = a(76) Else GoTo 760
a(75) = s1 - a(80) - 2 * a(96) - 2 * a(97) - 2 * a(98) - 2 * a(99)
If a(75) < a1(m1) Or a(75) > a1(m2) Then GoTo 750
If b1(a(75)) = 0 Then GoTo 750
If b(a(75)) = 0 Then b(a(75)) = a(75): c(75) = a(75) Else GoTo 750
a(74) = -s1 + a(80) + 2 * a(96) + 2 * a(97) + 2 * a(98) + 3 * a(99) + a(100)
If a(74) < a1(m1) Or a(74) > a1(m2) Then GoTo 740
If b1(a(74)) = 0 Then GoTo 740
If b(a(74)) = 0 Then b(a(74)) = a(74): c(74) = a(74) Else GoTo 740
a(73) = s1 - a(80) - 2 * a(96) - 2 * a(97) - a(98) - 2 * a(99) - a(100)
If a(73) < a1(m1) Or a(73) > a1(m2) Then GoTo 730
If b1(a(73)) = 0 Then GoTo 730
If b(a(73)) = 0 Then b(a(73)) = a(73): c(73) = a(73) Else GoTo 730
a(72) = -s1 + a(80) + 2 * a(96) + 3 * a(97) + 2 * a(98) + 2 * a(99) + a(100)
If a(72) < a1(m1) Or a(72) > a1(m2) Then GoTo 720
If b1(a(72)) = 0 Then GoTo 720
If b(a(72)) = 0 Then b(a(72)) = a(72): c(72) = a(72) Else GoTo 720
a(71) = s1 - a(80) - a(96) - 2 * a(97) - 2 * a(98) - 2 * a(99) - a(100)
If a(71) < a1(m1) Or a(71) > a1(m2) Then GoTo 710
If b1(a(71)) = 0 Then GoTo 710
If b(a(71)) = 0 Then b(a(71)) = a(71): c(71) = a(71) Else GoTo 710

a(30) = s2 - a(75): If b(a(30)) = 0 Then b(a(30)) = a(30): c(30) = a(30) Else GoTo 300
a(29) = s2 - a(74): If b(a(29)) = 0 Then b(a(29)) = a(29): c(29) = a(29) Else GoTo 290
a(28) = s2 - a(73): If b(a(28)) = 0 Then b(a(28)) = a(28): c(28) = a(28) Else GoTo 280
a(27) = s2 - a(72): If b(a(27)) = 0 Then b(a(27)) = a(27): c(27) = a(27) Else GoTo 270
a(26) = s2 - a(71): If b(a(26)) = 0 Then b(a(26)) = a(26): c(26) = a(26) Else GoTo 260
a(25) = s2 - a(80): If b(a(25)) = 0 Then b(a(25)) = a(25): c(25) = a(25) Else GoTo 250
a(24) = s2 - a(79): If b(a(24)) = 0 Then b(a(24)) = a(24): c(24) = a(24) Else GoTo 240
a(23) = s2 - a(78): If b(a(23)) = 0 Then b(a(23)) = a(23): c(23) = a(23) Else GoTo 230
a(22) = s2 - a(77): If b(a(22)) = 0 Then b(a(22)) = a(22): c(22) = a(22) Else GoTo 220
a(21) = s2 - a(76): If b(a(21)) = 0 Then b(a(21)) = a(21): c(21) = a(21) Else GoTo 210

For j70 = m1 To m2                                            'a(70) = 37
If b(a1(j70)) = 0 Then b(a1(j70)) = a1(j70): c(70) = a1(j70) Else GoTo 700
a(70) = a1(j70)

a(69) = 0.4 * s1 - a(70) - a(99) - a(100)
If a(69) < a1(m1) Or a(69) > a1(m2) Then GoTo 690
If b1(a(69)) = 0 Then GoTo 690
If b(a(69)) = 0 Then b(a(69)) = a(69): c(69) = a(69) Else GoTo 690
a(68) = a(70) - a(98) + a(100)
If a(68) < a1(m1) Or a(68) > a1(m2) Then GoTo 680
If b1(a(68)) = 0 Then GoTo 680
If b(a(68)) = 0 Then b(a(68)) = a(68): c(68) = a(68) Else GoTo 680
a(67) = 0.4 * s1 - a(70) - a(97) - a(100)
If a(67) < a1(m1) Or a(67) > a1(m2) Then GoTo 670
If b1(a(67)) = 0 Then GoTo 670
If b(a(67)) = 0 Then b(a(67)) = a(67): c(67) = a(67) Else GoTo 670
a(66) = a(70) - a(96) + a(100)
If a(66) < a1(m1) Or a(66) > a1(m2) Then GoTo 660
If b1(a(66)) = 0 Then GoTo 660
If b(a(66)) = 0 Then b(a(66)) = a(66): c(66) = a(66) Else GoTo 660
a(65) = -0.6 * s1 - a(70) + 2 * a(96) + 2 * a(97) + 2 * a(98) + 2 * a(99)
If a(65) < a1(m1) Or a(65) > a1(m2) Then GoTo 650
If b1(a(65)) = 0 Then GoTo 650
If b(a(65)) = 0 Then b(a(65)) = a(65): c(65) = a(65) Else GoTo 650
a(64) = s1 + a(70) - 2 * a(96) - 2 * a(97) - 2 * a(98) - 3 * a(99) - a(100)
If a(64) < a1(m1) Or a(64) > a1(m2) Then GoTo 640
If b1(a(64)) = 0 Then GoTo 640
If b(a(64)) = 0 Then b(a(64)) = a(64): c(64) = a(64) Else GoTo 640
a(63) = -0.6 * s1 - a(70) + 2 * a(96) + 2 * a(97) + a(98) + 2 * a(99) + a(100)
If a(63) < a1(m1) Or a(63) > a1(m2) Then GoTo 630
If b1(a(63)) = 0 Then GoTo 630
If b(a(63)) = 0 Then b(a(63)) = a(63): c(63) = a(63) Else GoTo 630
a(62) = s1 + a(70) - 2 * a(96) - 3 * a(97) - 2 * a(98) - 2 * a(99) - a(100)
If a(62) < a1(m1) Or a(62) > a1(m2) Then GoTo 620
If b1(a(62)) = 0 Then GoTo 620
If b(a(62)) = 0 Then b(a(62)) = a(62): c(62) = a(62) Else GoTo 620
a(61) = -0.6 * s1 - a(70) + a(96) + 2 * a(97) + 2 * a(98) + 2 * a(99) + a(100)
If a(61) < a1(m1) Or a(61) > a1(m2) Then GoTo 610
If b1(a(61)) = 0 Then GoTo 610
If b(a(61)) = 0 Then b(a(61)) = a(61): c(61) = a(61) Else GoTo 610
a(60) = 0.9 * s1 - a(70) - a(80) - a(90) - a(96) - a(97) - a(98) - a(99) - a(100)
If a(60) < a1(m1) Or a(60) > a1(m2) Then GoTo 600
If b1(a(60)) = 0 Then GoTo 600
If b(a(60)) = 0 Then b(a(60)) = a(60): c(60) = a(60) Else GoTo 600
a(59) = -0.9 * s1 + a(70) + a(80) + a(90) + a(96) + a(97) + a(98) + 2 * a(99) + 2 * a(100)
If a(59) < a1(m1) Or a(59) > a1(m2) Then GoTo 590
If b1(a(59)) = 0 Then GoTo 590
If b(a(59)) = 0 Then b(a(59)) = a(59): c(59) = a(59) Else GoTo 590
a(58) = 0.9 * s1 - a(70) - a(80) - a(90) - a(96) - a(97) - a(99) - 2 * a(100)
If a(58) < a1(m1) Or a(58) > a1(m2) Then GoTo 580
If b1(a(58)) = 0 Then GoTo 580
If b(a(58)) = 0 Then b(a(58)) = a(58): c(58) = a(58) Else GoTo 580
a(57) = -0.9 * s1 + a(70) + a(80) + a(90) + a(96) + 2 * a(97) + a(98) + a(99) + 2 * a(100)
If a(57) < a1(m1) Or a(57) > a1(m2) Then GoTo 570
If b1(a(57)) = 0 Then GoTo 570
If b(a(57)) = 0 Then b(a(57)) = a(57): c(57) = a(57) Else GoTo 570
a(56) = 0.9 * s1 - a(70) - a(80) - a(90) - a(97) - a(98) - a(99) - 2 * a(100)
If a(56) < a1(m1) Or a(56) > a1(m2) Then GoTo 560
If b1(a(56)) = 0 Then GoTo 560
If b(a(56)) = 0 Then b(a(56)) = a(56): c(56) = a(56) Else GoTo 560
a(55) = 0.1 * s1 + a(70) + a(80) + a(90) - a(96) - a(97) - a(98) - a(99) + a(100)
If a(55) < a1(m1) Or a(55) > a1(m2) Then GoTo 550
If b1(a(55)) = 0 Then GoTo 550
If b(a(55)) = 0 Then b(a(55)) = a(55): c(55) = a(55) Else GoTo 550
a(54) = -0.1 * s1 - a(70) - a(80) - a(90) + a(96) + a(97) + a(98) + 2 * a(99)
If a(54) < a1(m1) Or a(54) > a1(m2) Then GoTo 540
If b1(a(54)) = 0 Then GoTo 540
If b(a(54)) = 0 Then b(a(54)) = a(54): c(54) = a(54) Else GoTo 540
a(53) = 0.1 * s1 + a(70) + a(80) + a(90) - a(96) - a(97) - a(99)
If a(53) < a1(m1) Or a(53) > a1(m2) Then GoTo 530
If b1(a(53)) = 0 Then GoTo 530
If b(a(53)) = 0 Then b(a(53)) = a(53): c(53) = a(53) Else GoTo 530
a(52) = -0.1 * s1 - a(70) - a(80) - a(90) + a(96) + 2 * a(97) + a(98) + a(99)
If a(52) < a1(m1) Or a(52) > a1(m2) Then GoTo 520
If b1(a(52)) = 0 Then GoTo 520
If b(a(52)) = 0 Then b(a(52)) = a(52): c(52) = a(52) Else GoTo 520
a(51) = 0.1 * s1 + a(70) + a(80) + a(90) - a(97) - a(98) - a(99)
If a(51) < a1(m1) Or a(51) > a1(m2) Then GoTo 510
If b1(a(51)) = 0 Then GoTo 510
If b(a(51)) = 0 Then b(a(51)) = a(51): c(51) = a(51) Else GoTo 510

a(20) = s2 - a(65): If b(a(20)) = 0 Then b(a(20)) = a(20): c(20) = a(20) Else GoTo 200
a(19) = s2 - a(64): If b(a(19)) = 0 Then b(a(19)) = a(19): c(19) = a(19) Else GoTo 190
a(18) = s2 - a(63): If b(a(18)) = 0 Then b(a(18)) = a(18): c(18) = a(18) Else GoTo 180
a(17) = s2 - a(62): If b(a(17)) = 0 Then b(a(17)) = a(17): c(17) = a(17) Else GoTo 170
a(16) = s2 - a(61): If b(a(16)) = 0 Then b(a(16)) = a(16): c(16) = a(16) Else GoTo 160
a(15) = s2 - a(70): If b(a(15)) = 0 Then b(a(15)) = a(15): c(15) = a(15) Else GoTo 150
a(14) = s2 - a(69): If b(a(14)) = 0 Then b(a(14)) = a(14): c(14) = a(14) Else GoTo 140
a(13) = s2 - a(68): If b(a(13)) = 0 Then b(a(13)) = a(13): c(13) = a(13) Else GoTo 130
a(12) = s2 - a(67): If b(a(12)) = 0 Then b(a(12)) = a(12): c(12) = a(12) Else GoTo 120
a(11) = s2 - a(66): If b(a(11)) = 0 Then b(a(11)) = a(11): c(11) = a(11) Else GoTo 110
a(10) = s2 - a(55): If b(a(10)) = 0 Then b(a(10)) = a(10): c(10) = a(10) Else GoTo 100
a(9) = s2 - a(54):  If b(a(9)) = 0 Then b(a(9)) = a(9): c(9) = a(9) Else GoTo 90
a(8) = s2 - a(53):  If b(a(8)) = 0 Then b(a(8)) = a(8): c(8) = a(8) Else GoTo 80
a(7) = s2 - a(52):  If b(a(7)) = 0 Then b(a(7)) = a(7): c(7) = a(7) Else GoTo 70
a(6) = s2 - a(51):  If b(a(6)) = 0 Then b(a(6)) = a(6): c(6) = a(6) Else GoTo 60
a(5) = s2 - a(60):  If b(a(5)) = 0 Then b(a(5)) = a(5): c(5) = a(5) Else GoTo 50
a(4) = s2 - a(59):  If b(a(4)) = 0 Then b(a(4)) = a(4): c(4) = a(4) Else GoTo 40
a(3) = s2 - a(58):  If b(a(3)) = 0 Then b(a(3)) = a(3): c(3) = a(3) Else GoTo 30
a(2) = s2 - a(57):  If b(a(2)) = 0 Then b(a(2)) = a(2): c(2) = a(2) Else GoTo 20
a(1) = s2 - a(56):  If b(a(1)) = 0 Then b(a(1)) = a(1): c(1) = a(1) Else GoTo 10

'                          Exclude solutions with identical numbers (Back Check)
'                          GoSub 1800: If fl1 = 0 Then GoTo 5

n9 = n9 + 1: GoSub 1650 'Print results   (squares)
'                          n9 = n9 + 1: GoSub 1640 'Print results   (selected numbers)

5  b(c(1)) = 0: c(1) = 0
10 b(c(2)) = 0: c(2) = 0
20 b(c(3)) = 0: c(3) = 0
30 b(c(4)) = 0: c(4) = 0
40 b(c(5)) = 0: c(5) = 0
50 b(c(6)) = 0: c(6) = 0
60 b(c(7)) = 0: c(7) = 0
70 b(c(8)) = 0: c(8) = 0
80 b(c(9)) = 0: c(9) = 0
90 b(c(10)) = 0: c(10) = 0
100 b(c(11)) = 0: c(11) = 0
110 b(c(12)) = 0: c(12) = 0
120 b(c(13)) = 0: c(13) = 0
130 b(c(14)) = 0: c(14) = 0
140 b(c(15)) = 0: c(15) = 0
150 b(c(16)) = 0: c(16) = 0
160 b(c(17)) = 0: c(17) = 0
170 b(c(18)) = 0: c(18) = 0
180 b(c(19)) = 0: c(19) = 0
190 b(c(20)) = 0: c(20) = 0
200 b(c(51)) = 0: c(51) = 0
510 b(c(52)) = 0: c(52) = 0
520 b(c(53)) = 0: c(53) = 0
530 b(c(54)) = 0: c(54) = 0
540 b(c(55)) = 0: c(55) = 0
550 b(c(56)) = 0: c(56) = 0
560 b(c(57)) = 0: c(57) = 0
570 b(c(58)) = 0: c(58) = 0
580 b(c(59)) = 0: c(59) = 0
590 b(c(60)) = 0: c(60) = 0
600 b(c(61)) = 0: c(61) = 0
610 b(c(62)) = 0: c(62) = 0
620 b(c(63)) = 0: c(63) = 0
630 b(c(64)) = 0: c(64) = 0
640 b(c(65)) = 0: c(65) = 0
650 b(c(66)) = 0: c(66) = 0
660 b(c(67)) = 0: c(67) = 0
670 b(c(68)) = 0: c(68) = 0
680 b(c(69)) = 0: c(69) = 0
690 b(c(70)) = 0: c(70) = 0
700 Next j70

b(c(21)) = 0: c(21) = 0
210 b(c(22)) = 0: c(22) = 0
220 b(c(23)) = 0: c(23) = 0
230 b(c(24)) = 0: c(24) = 0
240 b(c(25)) = 0: c(25) = 0
250 b(c(26)) = 0: c(26) = 0
260 b(c(27)) = 0: c(27) = 0
270 b(c(28)) = 0: c(28) = 0
280 b(c(29)) = 0: c(29) = 0
290 b(c(30)) = 0: c(30) = 0
300 b(c(71)) = 0: c(71) = 0
710 b(c(72)) = 0: c(72) = 0
720 b(c(73)) = 0: c(73) = 0
730 b(c(74)) = 0: c(74) = 0
740 b(c(75)) = 0: c(75) = 0
750 b(c(76)) = 0: c(76) = 0
760 b(c(77)) = 0: c(77) = 0
770 b(c(78)) = 0: c(78) = 0
780 b(c(79)) = 0: c(79) = 0
790 b(c(80)) = 0: c(80) = 0
800 Next j80

b(c(31)) = 0: c(31) = 0
310 b(c(32)) = 0: c(32) = 0
320 b(c(33)) = 0: c(33) = 0
330 b(c(34)) = 0: c(34) = 0
340 b(c(35)) = 0: c(35) = 0
350 b(c(36)) = 0: c(36) = 0
360 b(c(37)) = 0: c(37) = 0
370 b(c(38)) = 0: c(38) = 0
380 b(c(39)) = 0: c(39) = 0
390 b(c(40)) = 0: c(40) = 0
400 b(c(81)) = 0: c(81) = 0
810 b(c(82)) = 0: c(82) = 0
820 b(c(83)) = 0: c(83) = 0
830 b(c(84)) = 0: c(84) = 0
840 b(c(85)) = 0: c(85) = 0
850 b(c(86)) = 0: c(86) = 0
860 b(c(87)) = 0: c(87) = 0
870 b(c(88)) = 0: c(88) = 0
880 b(c(89)) = 0: c(89) = 0
890 b(c(90)) = 0: c(90) = 0
900 Next j90

b(c(41)) = 0: c(41) = 0
410 b(c(46)) = 0: c(46) = 0
460 b(c(47)) = 0: c(47) = 0
470 b(c(48)) = 0: c(48) = 0
480 b(c(49)) = 0: c(49) = 0
490 b(c(50)) = 0: c(50) = 0
500 b(c(91)) = 0: c(91) = 0
910 b(c(92)) = 0: c(92) = 0
920 b(c(93)) = 0: c(93) = 0
930 b(c(94)) = 0: c(94) = 0
940 b(c(95)) = 0: c(95) = 0
950 b(c(96)) = 0: c(96) = 0
960 Next j96

b(c(42)) = 0: c(42) = 0
420 b(c(97)) = 0: c(97) = 0
970 Next j97
b(c(43)) = 0: c(43) = 0
430 b(c(98)) = 0: c(98) = 0
980 Next j98
b(c(44)) = 0: c(44) = 0
440 b(c(99)) = 0: c(99) = 0
990 Next j99
b(c(45)) = 0: c(45) = 0
450  b(c(100)) = 0: c(100) = 0
1000 Next j100

1050

t2 = Timer

t10 = Str(t2 - t1) + " sec., " + Str(n9) + " Solutions for sum" + Str(s1)
y = MsgBox(t10, 0, "Routine MgcSqr10d")

End

'    Print results (selected numbers)

1640 Cells(n9, 100).Select
For i1 = 1 To 100
Cells(n9, i1).Value = a(i1)
Next i1

Return

'    Print results (squares)

1650 n2 = n2 + 1
If n2 = 5 Then
n2 = 1: k1 = k1 + 11: k2 = 1
Else
If n9 > 1 Then k2 = k2 + 11
End If

Cells(k1, k2 + 1).Select
Cells(k1, k2 + 1).Font.Color = -4165632
Cells(k1, k2 + 1).Value = CStr(n9)     '  "MC = " + CStr(s1)    'n10

i3 = 0
For i1 = 1 To 10
For i2 = 1 To 10
i3 = i3 + 1
Cells(k1 + i1, k2 + i2).Value = a(i3)
Next i2
Next i1

Return

'    Exclude solutions with identical numbers or out of range

1800 fl1 = 1
For j1 = 1 To 100
a2 = a(j1)
For j2 = (1 + j1) To 100
If a2 = a(j2) Then fl1 = 0: Return
Next j2
Next j1
Return

End Sub
```