LSE

LSE stands for Last Six Edges. It is the last step of the Roux method, and consists of orienting and permuting the last six edges. The LSE cases are categorized based on the positions of the last six edges, and each case has one or more algorithms to solve it.

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4a

8 algorithms

all-6

9 moves
R U' r' U' M' U r U r'
+3 more algs
Setup:
r U' r' U' M U r U R'

2-top-2-bottom

7 moves
M' U2 M' U2 M U M'
+3 more algs
Setup:
M U M' U2' M U2' M

2-bottom

7 moves
M' U' M' U M U' M'
+3 more algs
Setup:
M U M' U M U' M

4-top

7 moves
M' U2 M' U2 M' U' M'
+3 more algs
Setup:
M U M U2' M U2' M

2-top-opposite

7 moves
M' U' M U M' U' M'
+3 more algs
Setup:
M U M U M' U' M

2-top-adjacent

7 moves
M' U M' U2 M' U' M'
+3 more algs
Setup:
M U M U2' M U' M

1-top-1-bottom

7 moves
M' U' M' U' M U' M'
+3 more algs
Setup:
M U M' U M U M

2-top-adjacent-2-bottom

5 moves
M2 U' M' U' M'
+3 more algs
Setup:
M U M U M2'