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OLL (2x2x2) - Speedsolving.com Wiki

OLL (2x2x2)

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These algorithms orient the top layer on a 2x2x2. Three variants of these algorithms are given depending on how they affect the rest of the cube.

  1. Algs which don't affect the bottom layer (suitable for both LBL and Ortega) are unmarked
  2. Algs which affect bottom layer permutation (suitable for Ortega only) are marked with an O (these are also useful for EG 1)
  3. Algs which mix bottom and top layers (suitable if used with Guimond-style separation) are marked with a G

Sune

2x2Su.gif

  • R U R' U R U2' R'
  • O: R D' R2 F2 D' F
  • O: R D' R2 (y') R2 D' R
  • O: L' D L2 (y) L2 D L'
  • G: R2 U' R U' R

Anti-Sune

2x2AS.gif

  • R U2 R' U' R U' R'
  • O: R D' R2 F2 D' F
  • O: R D' R2 (y') R2 D' R
  • G: R2 U R' U R

Bowtie

2x2Bo.gif

  • F R U' R' U' R U R' F'
  • F R' F' R U R U' R'
  • R' F R B' R' F' R B
  • L' U R D' R' U' R U
  • G: F R U2 R' F

T

2x2T.gif

  • R U R' U' R' F R F'
  • R U R' U' L' U R U' (x')
  • G: R U' R' F' U F

Headlights

2x2He.gif

  • (U2) F R U R' U' F'
  • F U R U' R' F'
  • R' F' U' F U R
  • O: (y) R U2 R U2 R U R2
  • G: R U2 R U2 R

Pi

2x2Pi.gif

  • U R U2 R2 U' R2 U' R2 U2 R
  • y F R U R' U' R U R' U' F'
  • O: R' F R2 U' R2' F R
  • O: R U R' L' U' L R U R'
  • G: R U R' U' R U2 R'

H

2x2H.gif

  • R2 U2' R' U2 R2
  • G: R2 U2 R

NOTE: For the algs marked G, the inverse of the final move may be used to create a better separation case.

See also

External links

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