ELS E1
ZBLS
edge-slot
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 (12)
(U') first, then:
R U' B U B' U R'
My choice
7 HTM · 7 STM · 7 QTM
3-gen
rotationless
<U,R,B>
Do U' first (AUF) on the case as drawn. · Cubemuch
F R' F' R U' R U R'
8 HTM · 8 STM · 8 QTM
3-gen
rotationless
<U,R,F>
Cubemuch
(U') first, then:
R U' Fw R Fw' U R'
7 HTM · 7 STM · 7 QTM
3-gen
rotationless
<U,R,F>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
y' B Lw' B L B' Lw L' B'
8 HTM · 8 STM · 8 QTM
2-gen
rotation
<L,B>
Do U' first (AUF) on the case as drawn. · Cubemuch
Rw U Rw' R' F R F' Rw U' Rw'
10 HTM · 10 STM · 10 QTM
3-gen
rotationless
<U,R,F>
Cubemuch
(U) first, then:
y U2 F U' R U R' U F'
8 HTM · 8 STM · 9 QTM
3-gen
rotation
<U,R,F>
Do U first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
z' U Rw' U x' Rw U' Rw U'
7 HTM · 7 STM · 7 QTM
2-gen
rotation
oh
<U,R>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U) first, then:
Rw U' R2 U' R U' R' U2 R2 U Rw'
11 HTM · 11 STM · 14 QTM
2-gen
rotationless
oh
<U,R>
Do U first (AUF) on the case as drawn. · Cubemuch
y2 B L' B' x L B' L B L'
8 HTM · 8 STM · 8 QTM
2-gen
rotation
<L,B>
Cubemuch
(U') first, then:
y L' U2 x' U L' U' x L U2 L
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 B' R' y R2 B' R B R2
8 HTM · 8 STM · 10 QTM
2-gen
rotation
<R,B>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
z' U2 B' U' B y B y' B' U B U2
9 HTM · 9 STM · 11 QTM
2-gen
rotation
<U,B>
Do U2 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' R' U R' F R F'. Every algorithm above was run by our logic engine from that state and reaches "f2l-eo".