ELS F4
ELS
Find the slot's edge and count the bad edges in the top layer.
Your status
Algorithms (21)
(U) first, then:
R2 B' R' B R'
My choice
5 HTM · 5 STM · 6 QTM
2-gen
rotationless
<R,B>
One hand: needs L, B, S or E
Do U first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
F' Rw' F Rw F
5 HTM · 5 STM · 5 QTM
2-gen
rotationless
<R,F>
One hand: R, U and M with F or D
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
Rw U' Rw' U Rw U Rw'
7 HTM · 7 STM · 7 QTM
2-gen
rotationless
oh
<U,R>
One hand: R and U only
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
x U' L U' L' U2
5 HTM · 5 STM · 6 QTM
2-gen
rotation
<U,L>
One hand: needs L, B, S or E
Do U' first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
F' U2 L' U' L U' F
7 HTM · 7 STM · 8 QTM
3-gen
rotationless
<U,F,L>
One hand: needs L, B, S or E
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
R U' R' y' R' U R
6 HTM · 6 STM · 6 QTM
2-gen
rotation
oh
<U,R>
One hand: R and U only
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
y2 B' Lw' B Lw B
5 HTM · 5 STM · 5 QTM
2-gen
rotation
<L,B>
One hand: needs L, B, S or E
Do U2 first (AUF) on the case as drawn. · Cubemuch
y' M' U B U' B' M
8 HTM · 6 STM · 8 QTM
3-gen
rotation
<U,B,M>
One hand: needs L, B, S or E
Cubemuch
F' B L U L' U' B' F
8 HTM · 8 STM · 8 QTM
rotationless
<U,F,L,B>
One hand: needs L, B, S or E
Cubemuch
R U R' y' R' U2 R
6 HTM · 6 STM · 7 QTM
2-gen
rotation
oh
<U,R>
One hand: R and U only
Cubemuch
(U') first, then:
R U2 R' y' R' U2 R
6 HTM · 6 STM · 8 QTM
2-gen
rotation
oh
<U,R>
One hand: R and U only
Do U' first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
F' L' U' L U L' U L F
9 HTM · 9 STM · 9 QTM
3-gen
rotationless
<U,F,L>
One hand: needs L, B, S or E
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U') first, then:
x U' B' y' U2 B' U' B
6 HTM · 6 STM · 7 QTM
2-gen
rotation
<U,B>
One hand: needs L, B, S or E
Do U' first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
y L' U2 B' U' B U' L
7 HTM · 7 STM · 8 QTM
3-gen
rotation
<U,L,B>
One hand: needs L, B, S or E
Do U2 first (AUF) on the case as drawn. · Cubemuch
R U' R' F' L F' L' F2
8 HTM · 8 STM · 9 QTM
rotationless
<U,R,F,L>
One hand: needs L, B, S or E
Cubemuch
(U2) first, then:
y' R' U2 F' U' F U' R
7 HTM · 7 STM · 8 QTM
3-gen
rotation
<U,R,F>
One hand: R, U and M with F or D
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
y2 B' U2 R' U' R U' B
7 HTM · 7 STM · 8 QTM
3-gen
rotation
<U,R,B>
One hand: needs L, B, S or E
Do U2 first (AUF) on the case as drawn. · Cubemuch
y L' R B U B' U' R' L
8 HTM · 8 STM · 8 QTM
rotation
<U,R,L,B>
One hand: needs L, B, S or E
Cubemuch
(U') first, then:
R U R' U' F' L F' L' F2
9 HTM · 9 STM · 10 QTM
rotationless
<U,R,F,L>
One hand: needs L, B, S or E
Do U' first (AUF) on the case as drawn. · Cubemuch
y' R' L F U F' U' L' R
8 HTM · 8 STM · 8 QTM
rotation
<U,R,F,L>
One hand: needs L, B, S or E
Cubemuch
(U2) first, then:
y L' B' U' B U B' U B L
9 HTM · 9 STM · 9 QTM
3-gen
rotation
<U,L,B>
One hand: needs L, B, S or E
Do U2 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: F' Rw' F' Rw F U2. Every algorithm above was run by our logic engine from that state and reaches "els".