ELS E4 (3)
OLS-FE
Spot the flipped edge in the slot, then read the last layer's orientation.
Your status
Algorithms (10)
x U2 B' U' B U2 B' y' U' B' U' B U
My choice
11 HTM · 11 STM · 13 QTM
2-gen
rotation
<U,B>
One hand: needs L, B, S or E
Cubemuch
y2 B' U B U' Rw U B' Rw' B' Rw U' Rw' B
13 HTM · 13 STM · 13 QTM
3-gen
rotation
<U,R,B>
One hand: needs L, B, S or E
Cubemuch
(U') first, then:
z' U2 L U L' U2 L y U L U L' U'
11 HTM · 11 STM · 13 QTM
2-gen
rotation
<U,L>
One hand: needs L, B, S or E
Do U' first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
y2 B' Rw' B' U' B Rw U B U' Rw' U' Rw B
13 HTM · 13 STM · 13 QTM
3-gen
rotation
<U,R,B>
One hand: needs L, B, S or E
Do U' first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
y2 B U Lw B' Lw' B' Lw U B U' Lw' U' B'
13 HTM · 13 STM · 13 QTM
3-gen
rotation
<U,L,B>
One hand: needs L, B, S or E
Do U' first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
y2 Lw U Lw U' Lw' B U' Lw' U B' Lw' B Lw
13 HTM · 13 STM · 13 QTM
3-gen
rotation
<U,L,B>
One hand: needs L, B, S or E
Do U' first (AUF) on the case as drawn. · Cubemuch
y' B M B' U2 B y U B y2 U' B' U'
11 HTM · 10 STM · 12 QTM
3-gen
rotation
<U,B,M>
One hand: needs L, B, S or E
Cubemuch
x U R' y' U' R' U R y U R U2 R' U R U
13 HTM · 13 STM · 14 QTM
2-gen
rotation
oh
<U,R>
One hand: R and U only
Cubemuch
(U') first, then:
y2 B' M B U2 B' y' U' B' y2 U B U
11 HTM · 10 STM · 12 QTM
3-gen
rotation
<U,B,M>
One hand: needs L, B, S or E
Do U' first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
z2 B' U' x2 B' U B y B U2 B' y U' x' B U
11 HTM · 11 STM · 12 QTM
2-gen
rotation
<U,B>
One hand: needs L, B, S or E
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: B' Rw U Rw' B Rw B U' Rw' U B' U' B y2. Every algorithm above was run by our logic engine from that state and reaches "f2l-oll".