ELS F4
ZBLS
corner-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 R' U R U R' y' R' U' R
My choice
10 HTM · 10 STM · 10 QTM
2-gen
rotation
oh
<U,R>
Do U' first (AUF) on the case as drawn. · Cubemuch
R' U' R2 U' R2 U2 R F' U' F
10 HTM · 10 STM · 13 QTM
3-gen
rotationless
<U,R,F>
Cubemuch
R U' R2 D' Rw U' Rw' D F R F'
11 HTM · 11 STM · 12 QTM
rotationless
<U,R,F,D>
Cubemuch
R U' R' U2 R U R' y' U' R' U R
11 HTM · 11 STM · 12 QTM
2-gen
rotation
oh
<U,R>
Cubemuch
(U2) first, then:
R U' R' U' R' F R U R U' R2 F' R
13 HTM · 13 STM · 14 QTM
3-gen
rotationless
<U,R,F>
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
x Lw U Lw' U Lw' y Lw' U Lw' U Lw
10 HTM · 10 STM · 10 QTM
2-gen
rotation
<U,L>
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U) first, then:
y' B x B' Lw' B x' Lw B' Lw2 B' Lw2
9 HTM · 9 STM · 11 QTM
2-gen
rotation
<L,B>
Do U first (AUF) on the case as drawn. · Cubemuch
R' F R F' U R U R' U2 R' F R F'
13 HTM · 13 STM · 14 QTM
3-gen
rotationless
<U,R,F>
Cubemuch
(U') first, then:
F R' F' R2 U' R2 D' R U2 R' D R
12 HTM · 12 STM · 15 QTM
rotationless
<U,R,F,D>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
R y R U R' U' R U2 R' y' U R'
10 HTM · 10 STM · 11 QTM
2-gen
rotation
oh
<U,R>
Do U' first (AUF) on the case as drawn. · Cubemuch
y U L' U' F' L' U' L2 U L' F L
11 HTM · 11 STM · 12 QTM
3-gen
rotation
<U,F,L>
Cubemuch
(U) first, then:
y L' U L U' L' y' L' U' L y U' L
10 HTM · 10 STM · 10 QTM
2-gen
rotation
<U,L>
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 R' U2 R2 U R2 U R. Every algorithm above was run by our logic engine from that state and reaches "f2l-eo".