2018年9月28日 星期五

[FWD] Solving the 2x2x2 Rubik's Cube

Document: http://lghttp.38568.nexcesscdn.net/8013252/pdf/uploads/general_content/Rubiks_Cube_2x2x2_solving_guide.pdf


Comments:
  • Step 1: Solving the first layer (white) as 3x3x3.
  • Step 2: Orienting the yellow face.
    • There are only seven possible cases.
      • Left Soon algorithm: L' U' L U' L' U2 L
      • Right Soon algorithm: R U R' U R U2 R'
  • Step 3: Permuting the second layer.
    • x R' U R' D2 R U' R' D2 R2 x'

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