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 (10)
F' U L' U L U' F
My choice
7 HTM · 7 STM · 7 QTM
3-gen
rotationless
<U,F,L>
Cubemuch
F' U F U' F R' F' R
8 HTM · 8 STM · 8 QTM
3-gen
rotationless
<U,R,F>
Cubemuch
(U) first, then:
y B U x' B' Rw U' Rw' B U'
8 HTM · 8 STM · 8 QTM
3-gen
rotation
<U,R,B>
Do U first (AUF) on the case as drawn. · Cubemuch
x U' B U B' y' U B' U' B
8 HTM · 8 STM · 8 QTM
2-gen
rotation
<U,B>
Cubemuch
(U') first, then:
B2 R2 B R B' R B R B
9 HTM · 9 STM · 11 QTM
2-gen
rotationless
<R,B>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
y U L' U L U' L F' L' F
9 HTM · 9 STM · 9 QTM
3-gen
rotation
<U,F,L>
Do U' first (AUF) on the case as drawn. · Cubemuch
y L' y' U L' U L y U' L
7 HTM · 7 STM · 7 QTM
2-gen
rotation
<U,L>
Cubemuch
x U2 L U L' y2 U2 L' U' L
8 HTM · 8 STM · 10 QTM
2-gen
rotation
<U,L>
Cubemuch
(U') first, then:
Rw' D' Rw U2 Rw' U' F2 U F2 D Rw
11 HTM · 11 STM · 14 QTM
rotationless
<U,R,F,D>
Do U' first (AUF) on the case as drawn. · Cubemuch
(U) first, then:
y2 L B' y2 L2 B L B' L y2 B L'
9 HTM · 9 STM · 10 QTM
2-gen
rotation
<L,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' F R F' U F' U' F. Every algorithm above was run by our logic engine from that state and reaches "f2l-eo".