:::::::::::::: ghost.out It was just a Caesar cipher substitution, i.e. :::::::::::::: a Vignere cipher of length one is a Caesar cipher. j 17 z 20 0 20 q 24 ? 27 " 28 ' 30 x 31 : 34 - 164 k 165 , 174 v 218 b 219 w 263 f 287 y 294 . 300 p 304 u 385 g 396 m 402 c 406 418 d 478 l 545 h 670 r 825 s 933 i 944 a 994 n 1056 o 1087 t 1322 e 1693 <----- No encoding. Caesar key = 0 5203 Total characters was 20472 :::::::::::::: myst02.out The Vignere cipher was only two characters long. :::::::::::::: n 91 a 147 c 155 - 164 b 166 t 171 , 174 z 240 . 300 f 315 y 322 j 354 o 356 418 u 427 g 454 p 474 m 493 k 532 d 544 e 567 s 712 q 716 l 791 x 819 v 901 i 992 h 1061 r 1065 w 1113 5203 Total characters was 20472 :::::::::::::: myst03.out The Vignere cipher length was 3 or 4 characters :::::::::::::: (I cannot remember!) c 114 - 164 , 174 a 175 b 175 o 249 z 297 . 300 p 358 e 378 g 389 n 405 418 u 425 d 435 t 455 k 476 m 512 f 585 v 589 l 659 q 664 y 669 j 803 h 812 r 829 i 829 s 841 x 857 w 998 5203 Total characters was 20472 :::::::::::::: myst06.out The Vignere cipher was 6 characters long. :::::::::::::: c 212 e 268 . 300 d 319 f 365 g 393 b 409 418 p 425 n 435 o 456 a 518 t 540 q 542 r 580 h 595 u 602 j 603 s 617 y 633 x 635 z 645 m 647 k 648 l 711 i 715 v 730 w 735 5203 Total characters was 20472 :::::::::::::: myst12.out The Vignere cipher was 12 characters in length :::::::::::::: g 435 k 440 e 447 i 453 j 456 d 483 h 489 c 492 f 493 t 494 p 516 n 530 m 540 u 542 v 551 a 560 l 564 z 579 o 593 b 596 x 602 s 604 w 610 q 629 r 639 y 641 5203 Total characters was 20472 :::::::::::::: myst24.out The Vignere cipher was 24 characters in length :::::::::::::: r 479 d 491 e 498 c 503 s 507 q 511 g 518 t 519 h 519 f 520 n 524 i 527 o 531 m 532 b 539 z 548 u 556 l 558 x 562 a 571 y 571 v 576 w 577 p 577 j 580 k 584 5203 Total characters was 20472