ELS R4
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Find the pair's shape as for F2L, then count the misoriented last-layer edges (a top edge whose top facet does not show the top colour).
Your status
Algorithms (15)
(U') first, then:
F' U2 F' U' L' U L F2
My choice
8 HTM · 8 STM · 10 QTM
3-gen
rotationless
<U,F,L>
Do U' first (AUF) on the case as drawn. · Cubemuch
F U R U' R' F' U' F' U' F
10 HTM · 10 STM · 10 QTM
3-gen
rotationless
<U,R,F>
Cubemuch
y F' U' L' U L F L' U L
9 HTM · 9 STM · 9 QTM
3-gen
rotation
<U,F,L>
Cubemuch
(U) first, then:
R' F R F' R U R' U2 R U' R'
11 HTM · 11 STM · 12 QTM
3-gen
rotationless
<U,R,F>
Do U first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
F' U2 F U2 R U' R' U' R U R'
11 HTM · 11 STM · 13 QTM
3-gen
rotationless
<U,R,F>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
y2 B' Lw' U Lw' B' Lw2 U' B
8 HTM · 8 STM · 9 QTM
3-gen
rotation
<U,L,B>
Do U2 first (AUF) on the case as drawn. · Cubemuch
Lw' y Lw' y Lw' U Lw U Lw' U Lw
9 HTM · 9 STM · 9 QTM
2-gen
rotation
<U,L>
Cubemuch
(U') first, then:
y' R' U2 R U2 B U' B' U' B U B'
11 HTM · 11 STM · 13 QTM
3-gen
rotation
<U,R,B>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
y L' y' L' U' L2 x U' L' U2
7 HTM · 7 STM · 9 QTM
2-gen
rotation
<U,L>
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
y L' U' L' y' U' L' U x L U2
8 HTM · 8 STM · 9 QTM
2-gen
rotation
<U,L>
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
y L' U2 L' y' U' L' U x L U2
8 HTM · 8 STM · 10 QTM
2-gen
rotation
<U,L>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
y2 B' U2 B U2 L U' L' U' L U L'
11 HTM · 11 STM · 13 QTM
3-gen
rotation
<U,L,B>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
y L' U2 L U2 F U' F' U' F U F'
11 HTM · 11 STM · 13 QTM
3-gen
rotation
<U,F,L>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
y L' y' U' L' U' x L2 U' L' U2
8 HTM · 8 STM · 10 QTM
2-gen
rotation
<U,L>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
y' R' U2 R y U2 R U' R' U' R U R'
11 HTM · 11 STM · 13 QTM
2-gen
rotation
oh
<U,R>
Do U' first (AUF) on the case as drawn. · Cubemuch
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: F' U F U F R U R' U' F'. Every algorithm above was run by our logic engine from that state and reaches "f2l-eo".