gistfile1.txt

> deck
[
   1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11,
  12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
  23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
  34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
  45, 46, 47, 48, 49, 50, 51, 52
]

> shuffle.mongean(deck
[
  52, 50, 48, 46, 44, 42, 40, 38, 36, 34, 32,
  30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10,
   8,  6,  4,  2,  1,  3,  5,  7,  9, 11, 13,
  15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35,
  37, 39, 41, 43, 45, 47, 49, 51
]

> shuffle.ouroboros(deck)
[
  26, 27, 25, 28, 24, 29, 23, 30, 22, 31, 21,
  32, 20, 33, 19, 34, 18, 35, 17, 36, 16, 37,
  15, 38, 14, 39, 13, 40, 12, 41, 11, 42, 10,
  43,  9, 44,  8, 45,  7, 46,  6, 47,  5, 48,
   4, 49,  3, 50,  2, 51,  1, 52
]

> shuffle.reverse(deck)
[
  52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42,
  41, 40, 39, 38, 37, 36, 35, 34, 33, 32, 31,
  30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20,
  19, 18, 17, 16, 15, 14, 13, 12, 11, 10,  9,
   8,  7,  6,  5,  4,  3,  2,  1
]

> shuffle.pile(deck)
[
  49, 45, 41, 37, 33, 29, 25, 21, 17, 13,  9,
   5,  1, 50, 46, 42, 38, 34, 30, 26, 22, 18,
  14, 10,  6,  2, 51, 47, 43, 39, 35, 31, 27,
  23, 19, 15, 11,  7,  3, 52, 48, 44, 40, 36,
  32, 28, 24, 20, 16, 12,  8,  4
]

> shuffle.mexicanSpiral(deck)
[
   1,  3,  5,  7,  9, 11, 13, 15, 17, 19, 21,
  23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43,
  45, 47, 49, 51,  2,  6, 10, 14, 18, 22, 26,
  30, 34, 38, 42, 46, 50,  4, 12, 20, 28, 36,
  44, 52, 16, 32, 48, 24,  8, 40
]

> shuffle.perfectIn(deck)
[
  27,  1, 28,  2, 29,  3, 30,  4, 31,  5, 32,
   6, 33,  7, 34,  8, 35,  9, 36, 10, 37, 11,
  38, 12, 39, 13, 40, 14, 41, 15, 42, 16, 43,
  17, 44, 18, 45, 19, 46, 20, 47, 21, 48, 22,
  49, 23, 50, 24, 51, 25, 52, 26
]

> shuffle.perfectOut(deck)
[
   1, 27,  2, 28,  3, 29,  4, 30,  5, 31,  6,
  32,  7, 33,  8, 34,  9, 35, 10, 36, 11, 37,
  12, 38, 13, 39, 14, 40, 15, 41, 16, 42, 17,
  43, 18, 44, 19, 45, 20, 46, 21, 47, 22, 48,
  23, 49, 24, 50, 25, 51, 26, 52
]

> shuffle.cut(deck, 17)
[
  18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
  29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
  40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
  51, 52,  1,  2,  3,  4,  5,  6,  7,  8,  9,
  10, 11, 12, 13, 14, 15, 16, 17
]

> shuffle.redBlack(deck)
[
   1, 14,  2, 15,  3, 16,  4, 17,  5, 18,  6,
  19,  7, 20,  8, 21,  9, 22, 10, 23, 11, 24,
  12, 25, 13, 26, 40, 27, 41, 28, 42, 29, 43,
  30, 44, 31, 45, 32, 46, 33, 47, 34, 48, 35,
  49, 36, 50, 37, 51, 38, 52, 39
]

> shuffle.isUnshuffled(deck)
true