Construct a row grid and a column grid. Use the middle numbers from 1 up to 21 to produce the ultra magic 21x21 inlay. Puzzle the border.
1x number from row grid +1
11 | 12 | 10 | 13 | 9 | 14 | 8 | 15 | 7 | 16 | 6 | 17 | 5 | 18 | 4 | 19 | 3 | 20 | 2 | 21 | 1 | 22 | 0 |
0 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 22 |
0 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 19 | 16 | 5 | 11 | 7 | 6 | 3 | 22 |
0 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 22 |
22 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 0 |
22 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 0 |
0 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 22 |
0 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 22 |
22 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 0 |
22 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 0 |
0 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 22 |
0 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 22 |
22 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 0 |
22 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 0 |
0 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 22 |
0 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 22 |
22 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 0 |
22 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 0 |
0 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 22 |
0 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 1 | 5 | 14 | 20 | 18 | 10 | 9 | 22 |
22 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 19 | 16 | 15 | 11 | 7 | 6 | 3 | 0 |
22 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 13 | 12 | 4 | 2 | 8 | 17 | 21 | 0 |
22 | 10 | 12 | 9 | 13 | 8 | 14 | 7 | 15 | 6 | 16 | 5 | 17 | 4 | 18 | 3 | 19 | 2 | 20 | 1 | 21 | 0 | 11 |
+23x number from column grid
0 | 0 | 0 | 22 | 22 | 0 | 0 | 22 | 22 | 0 | 0 | 22 | 22 | 0 | 0 | 22 | 22 | 0 | 0 | 22 | 22 | 22 | 11 |
22 | 1 | 20 | 12 | 1 | 20 | 12 | 1 | 20 | 12 | 1 | 20 | 12 | 1 | 20 | 12 | 1 | 20 | 12 | 1 | 20 | 12 | 0 |
1 | 5 | 19 | 9 | 5 | 19 | 9 | 5 | 19 | 9 | 5 | 19 | 9 | 5 | 19 | 9 | 5 | 19 | 9 | 5 | 19 | 9 | 21 |
21 | 14 | 15 | 4 | 14 | 15 | 4 | 14 | 15 | 4 | 14 | 15 | 4 | 14 | 15 | 4 | 14 | 15 | 4 | 14 | 15 | 4 | 1 |
2 | 16 | 11 | 6 | 16 | 11 | 6 | 16 | 11 | 6 | 16 | 11 | 6 | 16 | 11 | 6 | 16 | 11 | 6 | 16 | 11 | 6 | 20 |
20 | 18 | 7 | 8 | 18 | 7 | 8 | 18 | 7 | 8 | 18 | 7 | 8 | 18 | 7 | 8 | 18 | 7 | 8 | 18 | 7 | 8 | 2 |
3 | 13 | 3 | 17 | 13 | 3 | 17 | 13 | 3 | 17 | 13 | 3 | 17 | 13 | 3 | 17 | 13 | 3 | 17 | 13 | 3 | 17 | 19 |
19 | 10 | 2 | 21 | 10 | 2 | 21 | 10 | 2 | 21 | 10 | 2 | 21 | 10 | 2 | 21 | 10 | 2 | 21 | 10 | 2 | 21 | 3 |
4 | 1 | 20 | 12 | 1 | 20 | 12 | 1 | 20 | 12 | 1 | 20 | 12 | 1 | 20 | 12 | 1 | 20 | 12 | 1 | 20 | 12 | 18 |
18 | 5 | 19 | 9 | 5 | 19 | 9 | 5 | 19 | 9 | 5 | 19 | 9 | 5 | 19 | 9 | 5 | 19 | 9 | 5 | 19 | 9 | 4 |
5 | 14 | 15 | 4 | 14 | 15 | 4 | 14 | 15 | 4 | 14 | 15 | 4 | 14 | 15 | 4 | 14 | 15 | 4 | 14 | 15 | 4 | 17 |
17 | 16 | 11 | 6 | 16 | 11 | 6 | 16 | 11 | 6 | 16 | 11 | 6 | 16 | 11 | 6 | 16 | 11 | 6 | 16 | 11 | 6 | 5 |
6 | 18 | 7 | 8 | 18 | 7 | 8 | 18 | 7 | 8 | 18 | 7 | 8 | 18 | 7 | 8 | 18 | 7 | 8 | 18 | 7 | 8 | 16 |
16 | 13 | 3 | 17 | 13 | 3 | 17 | 13 | 3 | 17 | 13 | 3 | 17 | 13 | 3 | 17 | 13 | 3 | 17 | 13 | 3 | 17 | 6 |
7 | 10 | 2 | 21 | 10 | 2 | 21 | 10 | 2 | 21 | 10 | 2 | 21 | 10 | 2 | 21 | 10 | 2 | 21 | 10 | 2 | 21 | 15 |
15 | 1 | 20 | 12 | 1 | 20 | 12 | 1 | 20 | 12 | 1 | 20 | 12 | 1 | 20 | 12 | 1 | 20 | 12 | 1 | 20 | 12 | 7 |
8 | 5 | 19 | 9 | 5 | 19 | 9 | 5 | 19 | 9 | 5 | 19 | 9 | 5 | 19 | 9 | 5 | 19 | 9 | 5 | 19 | 9 | 14 |
14 | 14 | 15 | 4 | 14 | 15 | 4 | 14 | 15 | 4 | 14 | 15 | 4 | 14 | 15 | 4 | 14 | 15 | 4 | 14 | 15 | 4 | 8 |
9 | 16 | 11 | 6 | 16 | 11 | 6 | 16 | 11 | 6 | 16 | 11 | 6 | 16 | 11 | 6 | 16 | 11 | 6 | 16 | 11 | 6 | 13 |
13 | 18 | 7 | 8 | 18 | 7 | 8 | 18 | 7 | 8 | 18 | 7 | 8 | 18 | 7 | 8 | 18 | 7 | 8 | 18 | 7 | 8 | 9 |
10 | 13 | 3 | 17 | 13 | 3 | 17 | 13 | 3 | 17 | 13 | 3 | 17 | 13 | 3 | 17 | 13 | 3 | 17 | 13 | 3 | 17 | 12 |
12 | 10 | 2 | 21 | 10 | 2 | 21 | 10 | 2 | 21 | 10 | 2 | 21 | 10 | 2 | 21 | 10 | 2 | 21 | 10 | 2 | 21 | 10 |
11 | 22 | 22 | 0 | 0 | 22 | 22 | 0 | 0 | 22 | 22 | 0 | 0 | 22 | 22 | 0 | 0 | 22 | 22 | 0 | 0 | 0 | 22 |
= ultra magic 21x21 in 23x23 magic square
12 | 13 | 11 | 520 | 516 | 15 | 9 | 522 | 514 | 17 | 7 | 524 | 512 | 19 | 5 | 526 | 510 | 21 | 3 | 528 | 508 | 529 | 254 |
507 | 25 | 466 | 291 | 44 | 479 | 287 | 33 | 462 | 282 | 38 | 481 | 295 | 34 | 470 | 278 | 29 | 475 | 297 | 42 | 471 | 286 | 23 |
24 | 135 | 454 | 223 | 127 | 445 | 214 | 119 | 457 | 224 | 131 | 449 | 215 | 122 | 441 | 227 | 132 | 453 | 219 | 123 | 444 | 211 | 506 |
484 | 336 | 358 | 97 | 325 | 354 | 110 | 344 | 359 | 105 | 327 | 348 | 101 | 340 | 367 | 106 | 335 | 350 | 95 | 331 | 363 | 114 | 46 |
69 | 370 | 259 | 153 | 389 | 272 | 149 | 378 | 255 | 144 | 383 | 274 | 157 | 379 | 263 | 140 | 374 | 268 | 159 | 387 | 264 | 148 | 461 |
483 | 434 | 178 | 200 | 426 | 169 | 191 | 418 | 181 | 201 | 430 | 173 | 192 | 421 | 165 | 204 | 431 | 177 | 196 | 422 | 168 | 188 | 47 |
70 | 313 | 82 | 396 | 302 | 78 | 409 | 321 | 83 | 404 | 304 | 72 | 400 | 317 | 91 | 405 | 312 | 74 | 394 | 308 | 87 | 413 | 460 |
438 | 232 | 52 | 498 | 251 | 65 | 494 | 240 | 48 | 489 | 245 | 67 | 502 | 241 | 56 | 485 | 236 | 61 | 504 | 249 | 57 | 493 | 92 |
115 | 43 | 477 | 292 | 35 | 468 | 283 | 27 | 480 | 293 | 39 | 472 | 284 | 30 | 464 | 296 | 40 | 476 | 288 | 31 | 467 | 280 | 415 |
437 | 129 | 450 | 212 | 118 | 446 | 225 | 137 | 451 | 220 | 120 | 440 | 216 | 133 | 459 | 221 | 128 | 442 | 210 | 124 | 455 | 229 | 93 |
116 | 324 | 351 | 107 | 343 | 364 | 103 | 332 | 347 | 98 | 337 | 366 | 111 | 333 | 355 | 94 | 328 | 360 | 113 | 341 | 356 | 102 | 414 |
392 | 388 | 270 | 154 | 380 | 261 | 145 | 372 | 273 | 155 | 384 | 265 | 146 | 375 | 257 | 158 | 385 | 269 | 150 | 376 | 260 | 142 | 138 |
161 | 428 | 174 | 189 | 417 | 170 | 202 | 436 | 175 | 197 | 419 | 164 | 193 | 432 | 183 | 198 | 427 | 166 | 187 | 423 | 179 | 206 | 369 |
391 | 301 | 75 | 406 | 320 | 88 | 402 | 309 | 71 | 397 | 314 | 90 | 410 | 310 | 79 | 393 | 305 | 84 | 412 | 318 | 80 | 401 | 139 |
162 | 250 | 63 | 499 | 242 | 54 | 490 | 234 | 66 | 500 | 246 | 58 | 491 | 237 | 50 | 503 | 247 | 62 | 495 | 238 | 53 | 487 | 368 |
346 | 37 | 473 | 281 | 26 | 469 | 294 | 45 | 474 | 289 | 28 | 463 | 285 | 41 | 482 | 290 | 36 | 465 | 279 | 32 | 478 | 298 | 184 |
207 | 117 | 443 | 222 | 136 | 456 | 218 | 125 | 439 | 213 | 130 | 458 | 226 | 126 | 447 | 209 | 121 | 452 | 228 | 134 | 448 | 217 | 323 |
345 | 342 | 362 | 108 | 334 | 353 | 99 | 326 | 365 | 109 | 338 | 357 | 100 | 329 | 349 | 112 | 339 | 361 | 104 | 330 | 352 | 96 | 185 |
208 | 382 | 266 | 143 | 371 | 262 | 156 | 390 | 267 | 151 | 373 | 256 | 147 | 386 | 275 | 152 | 381 | 258 | 141 | 377 | 271 | 160 | 322 |
300 | 416 | 167 | 199 | 435 | 180 | 195 | 424 | 163 | 190 | 429 | 182 | 203 | 425 | 171 | 186 | 420 | 176 | 205 | 433 | 172 | 194 | 230 |
253 | 319 | 86 | 407 | 311 | 77 | 398 | 303 | 89 | 408 | 315 | 81 | 399 | 306 | 73 | 411 | 316 | 85 | 403 | 307 | 76 | 395 | 277 |
299 | 244 | 59 | 488 | 233 | 55 | 501 | 252 | 60 | 496 | 235 | 49 | 492 | 248 | 68 | 497 | 243 | 51 | 486 | 239 | 64 | 505 | 231 |
276 | 517 | 519 | 10 | 14 | 515 | 521 | 8 | 16 | 513 | 523 | 6 | 18 | 511 | 525 | 4 | 20 | 509 | 527 | 2 | 22 | 1 | 518 |
Use this method to construct inlaid squares of odd order from 5x5 to infinity.
See 5x5, 7x7, 9x9, 11x11, 13x13, 15x15, 17x17, 19x19, 21x21, 23x23, 25x25, 27x27, 29x29 & 31x31