ELS R3
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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:
R U' B U B' U2 R'
My choice
7 HTM · 7 STM · 8 QTM
3-gen
rotationless
<U,R,B>
Do U' first (AUF) on the case as drawn. · Cubemuch
F R' F' R U2 R U' R'
8 HTM · 8 STM · 9 QTM
3-gen
rotationless
<U,R,F>
Cubemuch
x U R' U' x' R U2 R U' R'
8 HTM · 8 STM · 9 QTM
2-gen
rotation
oh
<U,R>
Cubemuch
x U R' U' x' R U' R U2 R'
8 HTM · 8 STM · 9 QTM
2-gen
rotation
oh
<U,R>
Cubemuch
(U') first, then:
y F U' R U R' U2 F'
7 HTM · 7 STM · 8 QTM
3-gen
rotation
<U,R,F>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U) first, then:
F' L' U L U' F U R U' R'
10 HTM · 10 STM · 10 QTM
rotationless
<U,R,F,L>
Do U first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
R U R' F' U F U R U' R'
10 HTM · 10 STM · 10 QTM
3-gen
rotationless
<U,R,F>
Do U' first (AUF) on the case as drawn. · Cubemuch
y' Lw' U' B U Lw U B U' B'
9 HTM · 9 STM · 9 QTM
3-gen
rotation
<U,L,B>
Cubemuch
(U') first, then:
R y U' R U R' y' U2 R'
7 HTM · 7 STM · 8 QTM
2-gen
rotation
oh
<U,R>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U) first, then:
y' Lw' U' B U B' Lw U B U' B'
10 HTM · 10 STM · 10 QTM
3-gen
rotation
<U,L,B>
Do U first (AUF) on the case as drawn. · Cubemuch
(U) first, then:
y' R' F' U F U' R U B U' B'
10 HTM · 10 STM · 10 QTM
rotation
<U,R,F,B>
Do U first (AUF) on the case as drawn. · Cubemuch
(U) first, then:
y L' B' U B U' L U F U' F'
10 HTM · 10 STM · 10 QTM
rotation
<U,F,L,B>
Do U first (AUF) on the case as drawn. · Cubemuch
R U' R' y' R' U R y R U R'
9 HTM · 9 STM · 9 QTM
2-gen
rotation
oh
<U,R>
Cubemuch
(U) first, then:
y2 B' R' U R U' B U L U' L'
10 HTM · 10 STM · 10 QTM
rotation
<U,R,L,B>
Do U first (AUF) on the case as drawn. · Cubemuch
y L' y' L' U' L U2 x L U' L' U2
9 HTM · 9 STM · 11 QTM
2-gen
rotation
<U,L>
Cubemuch
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: R U R' U2 R' F R F'. Every algorithm above was run by our logic engine from that state and reaches "f2l-eo".