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 (16)
(U) first, then:
R U Rw' U R U' R' U' M'
My choice
10 HTM · 9 STM · 10 QTM
3-gen
rotationless
oh
<U,R,M>
Do U first (AUF) on the case as drawn. · Cubemuch
F R U R2 U' F' U R
8 HTM · 8 STM · 9 QTM
3-gen
rotationless
<U,R,F>
Cubemuch
(U') first, then:
R2 B' R' B x R' B R B R'
9 HTM · 9 STM · 10 QTM
2-gen
rotation
<R,B>
Do U' first (AUF) on the case as drawn. · Cubemuch
F R' F' R2 U' R' U R U R'
10 HTM · 10 STM · 11 QTM
3-gen
rotationless
<U,R,F>
Cubemuch
(U') first, then:
B' R B x B2 R' B' R' B R
9 HTM · 9 STM · 10 QTM
2-gen
rotation
<R,B>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
Rw' U2 R' U R2 U' R U2 Rw
9 HTM · 9 STM · 12 QTM
2-gen
rotationless
oh
<U,R>
Do U' first (AUF) on the case as drawn. · Cubemuch
y2 B L U L2 U' B' U L
8 HTM · 8 STM · 9 QTM
3-gen
rotation
<U,L,B>
Cubemuch
(U') first, then:
R y R U R' U' R U R' y' R'
9 HTM · 9 STM · 9 QTM
2-gen
rotation
oh
<U,R>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U) first, then:
F' U' F R U R' L F U F' U' L'
12 HTM · 12 STM · 12 QTM
rotationless
<U,R,F,L>
Do U first (AUF) on the case as drawn. · Cubemuch
(U) first, then:
x U R' U' R y2 U' R U' R' U2
9 HTM · 9 STM · 10 QTM
2-gen
rotation
oh
<U,R>
Do U first (AUF) on the case as drawn. · Cubemuch
R y R U R' U2 R U' R' y' R'
9 HTM · 9 STM · 10 QTM
2-gen
rotation
oh
<U,R>
Cubemuch
(U2) first, then:
x U2 L U x' L2 U' L y U' L
8 HTM · 8 STM · 10 QTM
2-gen
rotation
<U,L>
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U) first, then:
y L' U' L F U F' B L U L' U' B'
12 HTM · 12 STM · 12 QTM
rotation
<U,F,L,B>
Do U first (AUF) on the case as drawn. · Cubemuch
(U) first, then:
y' R' U' R B U B' F R U R' U' F'
12 HTM · 12 STM · 12 QTM
rotation
<U,R,F,B>
Do U first (AUF) on the case as drawn. · Cubemuch
(U) first, then:
y2 B' U' B L U L' R B U B' U' R'
12 HTM · 12 STM · 12 QTM
rotation
<U,R,L,B>
Do U first (AUF) on the case as drawn. · Cubemuch
(U) first, then:
y2 B' U' B Rw B Rw' y2 Rw U B U' B' Rw'
12 HTM · 12 STM · 12 QTM
3-gen
rotation
<U,R,B>
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: R' U' F U R2 U' R' F'. Every algorithm above was run by our logic engine from that state and reaches "f2l-eo".