ELS E4 (30)
OLS-FE
Spot the flipped edge in the slot, then read the last layer's orientation.
Your status
Algorithms (6)
(U) first, then:
z' B' Lw' U Lw U B Lw' B' U' B Lw
My choice
11 HTM · 11 STM · 11 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:
x' B y' U' Rw' B Rw B U Rw' U' B' U
11 HTM · 11 STM · 11 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:
x U' R' U R y R2 U' R' U' R U2
10 HTM · 10 STM · 12 QTM
2-gen
rotation
oh
<U,R>
One hand: R and U only
Do U first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
y' B' U Rw' U B' U' B Rw U B U2 B
12 HTM · 12 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
y' R' U2 R y U2 R' U2 R2 U R2 U R
11 HTM · 11 STM · 16 QTM
2-gen
rotation
oh
<U,R>
One hand: R and U only
Cubemuch
(U') first, then:
R' U R' y U' R U R' y' R U R U2 R
12 HTM · 12 STM · 13 QTM
2-gen
rotation
oh
<U,R>
One hand: R and U only
Do U' first (AUF) on the case as drawn. · Cubemuch
How this case is verified
The case is the source's setup, checked against the source's case image. Setup: R' U' R2 U' R2 U2 R U2 y' R' U2 R y. Every algorithm above was run by our logic engine from that state and reaches "f2l-oll".