Calif,
Thanks for your message. Interesting! Basically Vtracs has 125 groups with 8 numbers each (from 111 to 555), when you only select the Singles, you would end up with 60 groups of 4 numbers, and 60 groups of 8 numbers, which equals 720 Single numbers. Do you have a list of the 35 groups you are referring too? Would be interesting to see which ones are kept to be part of the "core" 35.
Vtracs filters are of course implemented in the CRUNCH 2 as well, makes lists very easy to create. Here the full list...
Vtracs Numbers: 111(8)
000, 005, 050, 055, 500, 505, 550, 555
Vtracs Numbers: 112(8)
001, 006, 051, 056, 501, 506, 551, 556
Vtracs Numbers: 113(8)
002, 007, 052, 057, 502, 507, 552, 557
Vtracs Numbers: 114(8)
003, 008, 053, 058, 503, 508, 553, 558
Vtracs Numbers: 115(8)
004, 009, 054, 059, 504, 509, 554, 559
Vtracs Numbers: 121(8)
010, 015, 060, 065, 510, 515, 560, 565
Vtracs Numbers: 122(8)
011, 016, 061, 066, 511, 516, 561, 566
Vtracs Numbers: 123(8)
012, 017, 062, 067, 512, 517, 562, 567
Vtracs Numbers: 124(8)
013, 018, 063, 068, 513, 518, 563, 568
Vtracs Numbers: 125(8)
014, 019, 064, 069, 514, 519, 564, 569
Vtracs Numbers: 131(8)
020, 025, 070, 075, 520, 525, 570, 575
Vtracs Numbers: 132(8)
021, 026, 071, 076, 521, 526, 571, 576
Vtracs Numbers: 133(8)
022, 027, 072, 077, 522, 527, 572, 577
Vtracs Numbers: 134(8)
023, 028, 073, 078, 523, 528, 573, 578
Vtracs Numbers: 135(8)
024, 029, 074, 079, 524, 529, 574, 579
Vtracs Numbers: 141(8)
030, 035, 080, 085, 530, 535, 580, 585
Vtracs Numbers: 142(8)
031, 036, 081, 086, 531, 536, 581, 586
Vtracs Numbers: 143(8)
032, 037, 082, 087, 532, 537, 582, 587
Vtracs Numbers: 144(8)
033, 038, 083, 088, 533, 538, 583, 588
Vtracs Numbers: 145(8)
034, 039, 084, 089, 534, 539, 584, 589
Vtracs Numbers: 151(8)
040, 045, 090, 095, 540, 545, 590, 595
Vtracs Numbers: 152(8)
041, 046, 091, 096, 541, 546, 591, 596
Vtracs Numbers: 153(8)
042, 047, 092, 097, 542, 547, 592, 597
Vtracs Numbers: 154(8)
043, 048, 093, 098, 543, 548, 593, 598
Vtracs Numbers: 155(8)
044, 049, 094, 099, 544, 549, 594, 599
Vtracs Numbers: 211(8)
100, 105, 150, 155, 600, 605, 650, 655
Vtracs Numbers: 212(8)
101, 106, 151, 156, 601, 606, 651, 656
Vtracs Numbers: 213(8)
102, 107, 152, 157, 602, 607, 652, 657
Vtracs Numbers: 214(8)
103, 108, 153, 158, 603, 608, 653, 658
Vtracs Numbers: 215(8)
104, 109, 154, 159, 604, 609, 654, 659
Vtracs Numbers: 221(8)
110, 115, 160, 165, 610, 615, 660, 665
Vtracs Numbers: 222(8)
111, 116, 161, 166, 611, 616, 661, 666
Vtracs Numbers: 223(8)
112, 117, 162, 167, 612, 617, 662, 667
Vtracs Numbers: 224(8)
113, 118, 163, 168, 613, 618, 663, 668
Vtracs Numbers: 225(8)
114, 119, 164, 169, 614, 619, 664, 669
Vtracs Numbers: 231(8)
120, 125, 170, 175, 620, 625, 670, 675
Vtracs Numbers: 232(8)
121, 126, 171, 176, 621, 626, 671, 676
Vtracs Numbers: 233(8)
122, 127, 172, 177, 622, 627, 672, 677
Vtracs Numbers: 234(8)
123, 128, 173, 178, 623, 628, 673, 678
Vtracs Numbers: 235(8)
124, 129, 174, 179, 624, 629, 674, 679
Vtracs Numbers: 241(8)
130, 135, 180, 185, 630, 635, 680, 685
Vtracs Numbers: 242(8)
131, 136, 181, 186, 631, 636, 681, 686
Vtracs Numbers: 243(8)
132, 137, 182, 187, 632, 637, 682, 687
Vtracs Numbers: 244(8)
133, 138, 183, 188, 633, 638, 683, 688
Vtracs Numbers: 245(8)
134, 139, 184, 189, 634, 639, 684, 689
Vtracs Numbers: 251(8)
140, 145, 190, 195, 640, 645, 690, 695
Vtracs Numbers: 252(8)
141, 146, 191, 196, 641, 646, 691, 696
Vtracs Numbers: 253(8)
142, 147, 192, 197, 642, 647, 692, 697
Vtracs Numbers: 254(8)
143, 148, 193, 198, 643, 648, 693, 698
Vtracs Numbers: 255(8)
144, 149, 194, 199, 644, 649, 694, 699
Vtracs Numbers: 311(8)
200, 205, 250, 255, 700, 705, 750, 755
Vtracs Numbers: 312(8)
201, 206, 251, 256, 701, 706, 751, 756
Vtracs Numbers: 313(8)
202, 207, 252, 257, 702, 707, 752, 757
Vtracs Numbers: 314(8)
203, 208, 253, 258, 703, 708, 753, 758
Vtracs Numbers: 315(8)
204, 209, 254, 259, 704, 709, 754, 759
Vtracs Numbers: 321(8)
210, 215, 260, 265, 710, 715, 760, 765
Vtracs Numbers: 322(8)
211, 216, 261, 266, 711, 716, 761, 766
Vtracs Numbers: 323(8)
212, 217, 262, 267, 712, 717, 762, 767
Vtracs Numbers: 324(8)
213, 218, 263, 268, 713, 718, 763, 768
Vtracs Numbers: 325(8)
214, 219, 264, 269, 714, 719, 764, 769
Vtracs Numbers: 331(8)
220, 225, 270, 275, 720, 725, 770, 775
Vtracs Numbers: 332(8)
221, 226, 271, 276, 721, 726, 771, 776
Vtracs Numbers: 333(8)
222, 227, 272, 277, 722, 727, 772, 777
Vtracs Numbers: 334(8)
223, 228, 273, 278, 723, 728, 773, 778
Vtracs Numbers: 335(8)
224, 229, 274, 279, 724, 729, 774, 779
Vtracs Numbers: 341(8)
230, 235, 280, 285, 730, 735, 780, 785
Vtracs Numbers: 342(8)
231, 236, 281, 286, 731, 736, 781, 786
Vtracs Numbers: 343(8)
232, 237, 282, 287, 732, 737, 782, 787
Vtracs Numbers: 344(8)
233, 238, 283, 288, 733, 738, 783, 788
Vtracs Numbers: 345(8)
234, 239, 284, 289, 734, 739, 784, 789
Vtracs Numbers: 351(8)
240, 245, 290, 295, 740, 745, 790, 795
Vtracs Numbers: 352(8)
241, 246, 291, 296, 741, 746, 791, 796
Vtracs Numbers: 353(8)
242, 247, 292, 297, 742, 747, 792, 797
Vtracs Numbers: 354(8)
243, 248, 293, 298, 743, 748, 793, 798
Vtracs Numbers: 355(8)
244, 249, 294, 299, 744, 749, 794, 799
Vtracs Numbers: 411(8)
300, 305, 350, 355, 800, 805, 850, 855
Vtracs Numbers: 412(8)
301, 306, 351, 356, 801, 806, 851, 856
Vtracs Numbers: 413(8)
302, 307, 352, 357, 802, 807, 852, 857
Vtracs Numbers: 414(8)
303, 308, 353, 358, 803, 808, 853, 858
Vtracs Numbers: 415(8)
304, 309, 354, 359, 804, 809, 854, 859
Vtracs Numbers: 421(8)
310, 315, 360, 365, 810, 815, 860, 865
Vtracs Numbers: 422(8)
311, 316, 361, 366, 811, 816, 861, 866
Vtracs Numbers: 423(8)
312, 317, 362, 367, 812, 817, 862, 867
Vtracs Numbers: 424(8)
313, 318, 363, 368, 813, 818, 863, 868
Vtracs Numbers: 425(8)
314, 319, 364, 369, 814, 819, 864, 869
Vtracs Numbers: 431(8)
320, 325, 370, 375, 820, 825, 870, 875
Vtracs Numbers: 432(8)
321, 326, 371, 376, 821, 826, 871, 876
Vtracs Numbers: 433(8)
322, 327, 372, 377, 822, 827, 872, 877
Vtracs Numbers: 434(8)
323, 328, 373, 378, 823, 828, 873, 878
Vtracs Numbers: 435(8)
324, 329, 374, 379, 824, 829, 874, 879
Vtracs Numbers: 441(8)
330, 335, 380, 385, 830, 835, 880, 885
Vtracs Numbers: 442(8)
331, 336, 381, 386, 831, 836, 881, 886
Vtracs Numbers: 443(8)
332, 337, 382, 387, 832, 837, 882, 887
Vtracs Numbers: 444(8)
333, 338, 383, 388, 833, 838, 883, 888
Vtracs Numbers: 445(8)
334, 339, 384, 389, 834, 839, 884, 889
Vtracs Numbers: 451(8)
340, 345, 390, 395, 840, 845, 890, 895
Vtracs Numbers: 452(8)
341, 346, 391, 396, 841, 846, 891, 896
Vtracs Numbers: 453(8)
342, 347, 392, 397, 842, 847, 892, 897
Vtracs Numbers: 454(8)
343, 348, 393, 398, 843, 848, 893, 898
Vtracs Numbers: 455(8)
344, 349, 394, 399, 844, 849, 894, 899
Vtracs Numbers: 511(8)
400, 405, 450, 455, 900, 905, 950, 955
Vtracs Numbers: 512(8)
401, 406, 451, 456, 901, 906, 951, 956
Vtracs Numbers: 513(8)
402, 407, 452, 457, 902, 907, 952, 957
Vtracs Numbers: 514(8)
403, 408, 453, 458, 903, 908, 953, 958
Vtracs Numbers: 515(8)
404, 409, 454, 459, 904, 909, 954, 959
Vtracs Numbers: 521(8)
410, 415, 460, 465, 910, 915, 960, 965
Vtracs Numbers: 522(8)
411, 416, 461, 466, 911, 916, 961, 966
Vtracs Numbers: 523(8)
412, 417, 462, 467, 912, 917, 962, 967
Vtracs Numbers: 524(8)
413, 418, 463, 468, 913, 918, 963, 968
Vtracs Numbers: 525(8)
414, 419, 464, 469, 914, 919, 964, 969
Vtracs Numbers: 531(8)
420, 425, 470, 475, 920, 925, 970, 975
Vtracs Numbers: 532(8)
421, 426, 471, 476, 921, 926, 971, 976
Vtracs Numbers: 533(8)
422, 427, 472, 477, 922, 927, 972, 977
Vtracs Numbers: 534(8)
423, 428, 473, 478, 923, 928, 973, 978
Vtracs Numbers: 535(8)
424, 429, 474, 479, 924, 929, 974, 979
Vtracs Numbers: 541(8)
430, 435, 480, 485, 930, 935, 980, 985
Vtracs Numbers: 542(8)
431, 436, 481, 486, 931, 936, 981, 986
Vtracs Numbers: 543(8)
432, 437, 482, 487, 932, 937, 982, 987
Vtracs Numbers: 544(8)
433, 438, 483, 488, 933, 938, 983, 988
Vtracs Numbers: 545(8)
434, 439, 484, 489, 934, 939, 984, 989
Vtracs Numbers: 551(8)
440, 445, 490, 495, 940, 945, 990, 995
Vtracs Numbers: 552(8)
441, 446, 491, 496, 941, 946, 991, 996
Vtracs Numbers: 553(8)
442, 447, 492, 497, 942, 947, 992, 997
Vtracs Numbers: 554(8)
443, 448, 493, 498, 943, 948, 993, 998
Vtracs Numbers: 555(8)
444, 449, 494, 499, 944, 949, 994, 999
Good Luck!