AdityaSriram

Rubik's Cube Solution (Easy)

Aug 24th, 2017
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  1. +------------------------------------------------------------------------------+
  2.  
  3. # Notation
  4.  
  5. This is how solved cube top layer looks
  6.  
  7. Back
  8.  
  9. R R R
  10. +----+----+----+
  11. L G| Y | Y | Y |B R
  12. e +----+----+----+ i
  13. f G| Y | Y | Y |B g
  14. t +----+----+----+ h
  15. G| Y | Y | Y |B t
  16. +----+----+----+
  17. O O O
  18.  
  19. Front
  20.  
  21. +------------------------------------------------------------------------------+
  22.  
  23. # Solution
  24.  
  25. ## Top/Yellow Cross
  26.  
  27. +----+----+----+ +----+----+----+ +----+----+----+
  28. | | | | | | | | | | Y | |
  29. +----+----+----+ +----+----+----+ +----+----+----+
  30. | | Y | | ===> | Y | Y | Y | ===> | Y | Y | |
  31. +----+----+----+ +----+----+----+ +----+----+----+
  32. | | | | | | | | | | | |
  33. +----+----+----+ +----+----+----+ +----+----+----+
  34.  
  35. Algorithm: F (U R U' R') F'
  36.  
  37.  
  38. ## Permute yellow edges
  39.  
  40. Setup: Exactly one edge color must match center(here O), place that in front
  41.  
  42. +----+----+----+
  43. | | Y | |
  44. +----+----+----+
  45. | Y | Y | Y |
  46. +----+----+----+
  47. | | Y | |
  48. +----+----+----+
  49. O
  50.  
  51. Algorithm: R U R' U R U2 R' [once or twice]
  52.  
  53.  
  54. ## Permute yellow corners
  55.  
  56. Setup: Exactly one corner in correct position(can be rotated)
  57. Place in front-left
  58.  
  59. R R R
  60. +----+----+----+ +----+----+----+ +----+----+----+
  61. | | Y | | | | Y | | | | Y | |
  62. +----+----+----+ +----+----+----+ +----+----+----+
  63. G | Y | Y | Y | B G | Y | Y | Y | B G | Y | Y | Y | B
  64. +----+----+----+ +----+----+----+ +----+----+----+
  65. G | Y | Y | | O | G | Y | | Y | O | Y | |
  66. +----+----+----+ +----+----+----+ +----+----+----+
  67. O O Y O G O
  68.  
  69. Algorithm: R U' L' U R' U' L U [once or twice]
  70.  
  71. To remember: ? U' ? U ? U' ? U
  72. (? = R(up) L(up) R(down) L(down))
  73.  
  74.  
  75. ## Orient yellow corners
  76.  
  77. Setup: Unoriented corner in top-front-right
  78.  
  79. Algorithm: (R' D' R D) x 2n
  80.  
  81. +------------------------------------------------------------------------------+
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