Difference between revisions of "2-Look PLL"
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− | This PLL system is used to permute the last layer after orientation. Of the 21 cases, only | + | This PLL system is used to permute the last layer after orientation. Of the 21 cases, only 6 are needed for '''2-Look PLL''' (commonly abbreviated as '''2LPLL'''). Permutation is broken into 2 steps: corner permutation (two cases), and edge permutation (four cases). |
* Step 1: '''Permutation of Corners'''. Requires 2 algorithms , to carry out: | * Step 1: '''Permutation of Corners'''. Requires 2 algorithms , to carry out: | ||
− | *# adjacent corner swap ([[PLL#A Permutation : a |A-perm]]) | + | *# adjacent corner swap (any of [[PLL#T Permutation|T-perm]], [[PLL#A Permutation : a|A-perm]], [[PLL#F Permutation|F-perm]], [[PLL#G Permutation : a|G-perm]], [[PLL#J Permutation : a|J-perm]]...) |
*# diagonal corner swap (any of [[PLL#Y Permutation|Y-Perm]], [[PLL#V Permutation|V-Perm]], [[PLL#E Permutation|E-Perm]], [[PLL#N Permutation : a|N-Perm]]) | *# diagonal corner swap (any of [[PLL#Y Permutation|Y-Perm]], [[PLL#V Permutation|V-Perm]], [[PLL#E Permutation|E-Perm]], [[PLL#N Permutation : a|N-Perm]]) | ||
* Step 2: '''Permutation of Edges'''. Uses 4 algorithms (3 excluding mirrors): | * Step 2: '''Permutation of Edges'''. Uses 4 algorithms (3 excluding mirrors): | ||
− | *# clockwise 3-edge cycle ([[PLL#U Permutation : | + | *# clockwise 3-edge cycle ([[PLL#U Permutation : b|U-perm b]]) |
− | *# anticlockwise 3-edge cycle ([[PLL#U Permutation : | + | *# anticlockwise 3-edge cycle ([[PLL#U Permutation : a|U-perm a]]) |
*# opposite edges swap ([[PLL#H Permutation|H-Perm]]) | *# opposite edges swap ([[PLL#H Permutation|H-Perm]]) | ||
*# adjacent edges swap ([[PLL#Z Permutation|Z-Perm]]) | *# adjacent edges swap ([[PLL#Z Permutation|Z-Perm]]) | ||
− | + | == See also == | |
− | + | * [[PLL]] | |
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− | == See | ||
* [[2-Look OLL]] | * [[2-Look OLL]] | ||
− | * [[ | + | * [[4LLL]] |
* [[Last Layer]] | * [[Last Layer]] | ||
− | == External | + | == External links == |
* [http://www.youtube.com/watch?v=S61q3FYVFis Badmephisto's 2-look PLL guide] | * [http://www.youtube.com/watch?v=S61q3FYVFis Badmephisto's 2-look PLL guide] | ||
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− | [[Category:3x3x3 | + | [[Category:3x3x3 methods]] |
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Revision as of 03:00, 13 October 2017
This PLL system is used to permute the last layer after orientation. Of the 21 cases, only 6 are needed for 2-Look PLL (commonly abbreviated as 2LPLL). Permutation is broken into 2 steps: corner permutation (two cases), and edge permutation (four cases).
- Step 1: Permutation of Corners. Requires 2 algorithms , to carry out:
- Step 2: Permutation of Edges. Uses 4 algorithms (3 excluding mirrors):