### Special 14x14 magic square

Order 14 is double prime number. So a panmagic, symmetric and/or compact result is not possible. Ofcourse there are concentric or inlay results.

Mahdi Alavi send me an old 10x10 magic square. If you split up the numbers in the sequences 1 up to 10, 11 up to 20, ..., 91 up to 100, you find exactly one number from each sequence in each row/column/diagonal.

Jos Luyendijk constructed a matching row grid to create the special 14x14 magic vierkant square. Find exactly one number from the sequences 1 up to 14, 15 up to 28, ..., 183 up to 196 in each row/column/diagonal.

Special 14x14 magic square

 188 169 159 149 139 116 110 85 74 70 56 36 27 1 172 39 150 64 84 91 2 195 105 117 129 43 160 28 161 44 57 82 97 3 19 182 184 99 118 140 151 42 152 69 83 94 4 20 162 41 173 186 104 119 127 45 65 71 92 5 21 163 154 50 35 181 193 101 120 128 77 93 7 22 164 153 130 60 55 32 180 185 100 121 88 6 23 165 141 131 122 78 68 51 30 178 192 106 8 24 34 48 61 79 87 102 123 133 142 166 176 196 112 187 177 29 46 58 72 124 134 143 167 25 9 96 113 111 183 171 37 54 59 132 144 168 26 10 95 76 136 126 103 190 174 33 52 145 155 17 11 89 81 67 53 135 125 108 189 175 40 156 18 12 86 73 63 146 38 147 137 114 107 194 179 15 13 90 75 66 47 157 16 158 49 138 115 109 191 14 98 80 62 148 31 170

14 x (number-1) from column grid

 14 13 12 11 10 9 8 7 6 5 4 3 2 1 13 3 11 5 6 7 1 14 8 9 10 4 12 2 12 4 5 6 7 1 2 13 14 8 9 10 11 3 11 5 6 7 1 2 12 3 13 14 8 9 10 4 5 6 7 1 2 12 11 4 3 13 14 8 9 10 6 7 1 2 12 11 10 5 4 3 13 14 8 9 7 1 2 12 11 10 9 6 5 4 3 13 14 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 8 14 13 3 4 5 6 9 10 11 12 2 1 7 9 8 14 13 3 4 5 10 11 12 2 1 7 6 10 9 8 14 13 3 4 11 12 2 1 7 6 5 4 10 9 8 14 13 3 12 2 1 7 6 5 11 3 11 10 9 8 14 13 2 1 7 6 5 4 12 2 12 4 10 9 8 14 1 7 6 5 11 3 13

1x number from matching row grid (constructed by Jos Luyendijk)

 6 1 5 9 13 4 12 1 4 14 14 8 13 1 4 11 10 8 14 7 2 13 7 5 3 1 6 14 7 2 1 12 13 3 5 14 2 1 6 14 11 14 12 13 13 10 4 6 8 13 5 4 6 7 1 3 9 1 8 5 7 9 14 8 7 13 11 3 8 2 7 9 7 8 10 13 4 4 13 4 12 3 2 9 4 6 9 11 1 5 10 8 12 9 2 10 10 8 8 10 6 6 5 9 3 4 11 7 2 12 8 14 14 5 9 1 4 2 2 12 8 3 13 11 9 12 1 13 1 3 9 12 3 6 4 14 12 10 11 6 10 14 5 8 6 5 10 5 1 3 11 5 11 11 11 9 13 10 7 7 12 2 4 12 2 3 7 6 10 7 11 2 9 12 11 1 13 6 5 10 5 3 2 4 7 12 3 11 9 14 14 10 6 8 3 2

See in the download below the special 10x10 and 14x14 magic square.

10x10 & 14x14 magic square.xlsx