ELS R4
ELS
Find the slot's edge and count the bad edges in the top layer.
Your status
Algorithms (27)
(U) first, then:
R B' R B R2
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
(U') first, then:
F2 Rw U Rw' F
5 HTM · 5 STM · 6 QTM
3-gen
rotationless
<U,R,F>
One hand: R, U and M with F or D
Do U' first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
R U B U2 B' R'
6 HTM · 6 STM · 7 QTM
3-gen
rotationless
<U,R,B>
One hand: needs L, B, S or E
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
y' B Rw B' Rw' B'
5 HTM · 5 STM · 5 QTM
2-gen
rotation
<R,B>
One hand: needs L, B, S or E
Do U2 first (AUF) on the case as drawn. · Cubemuch
F' U' F R U2 R'
6 HTM · 6 STM · 7 QTM
3-gen
rotationless
<U,R,F>
One hand: R, U and M with F or D
Cubemuch
(U') first, then:
x U2 L U L' U
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
(U) first, then:
R U R2 F R F'
6 HTM · 6 STM · 7 QTM
3-gen
rotationless
<U,R,F>
One hand: R, U and M with F or D
Do U first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
R U2 B U B' U R'
7 HTM · 7 STM · 8 QTM
3-gen
rotationless
<U,R,B>
One hand: needs L, B, S or E
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U) first, then:
R U x R2 U R U'
6 HTM · 6 STM · 7 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:
y' B U L U2 L' B'
6 HTM · 6 STM · 7 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 L' B' U' B U L R'
8 HTM · 8 STM · 8 QTM
rotationless
<U,R,L,B>
One hand: needs L, B, S or E
Cubemuch
(U2) first, then:
y Lw' U Lw U' Lw' U' Lw
7 HTM · 7 STM · 7 QTM
2-gen
rotation
<U,L>
One hand: needs L, B, S or E
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
x R' U R y U2 R U
6 HTM · 6 STM · 7 QTM
2-gen
rotation
oh
<U,R>
One hand: R and U only
Do U2 first (AUF) on the case as drawn. · Cubemuch
R U B L U L' U' B' R'
9 HTM · 9 STM · 9 QTM
rotationless
<U,R,L,B>
One hand: needs L, B, S or E
Cubemuch
(U2) first, then:
y' B U2 L U L' U B'
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
(U') first, then:
R U R' U' R B U2 B' R'
9 HTM · 9 STM · 10 QTM
3-gen
rotationless
<U,R,B>
One hand: needs L, B, S or E
Do U' first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
F' U F B' R U' R' U B
9 HTM · 9 STM · 9 QTM
rotationless
<U,R,F,B>
One hand: needs L, B, S or E
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
y F U R U2 R' F'
6 HTM · 6 STM · 7 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:
R B U B' U' B U' B' R'
9 HTM · 9 STM · 9 QTM
3-gen
rotationless
<U,R,B>
One hand: needs L, B, S or E
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U) first, then:
R U' R' U2 R B U2 B' R'
9 HTM · 9 STM · 11 QTM
3-gen
rotationless
<U,R,B>
One hand: needs L, B, S or E
Do U first (AUF) on the case as drawn. · Cubemuch
y2 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
(U2) first, then:
y' 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
y' 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
(U2) first, then:
y' R' U R L' B U' B' U L
9 HTM · 9 STM · 9 QTM
rotation
<U,R,L,B>
One hand: needs L, B, S or E
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
y L' U L R' F U' F' U R
9 HTM · 9 STM · 9 QTM
rotation
<U,R,F,L>
One hand: needs L, B, S or E
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
y2 B' U B F' L U' L' U F
9 HTM · 9 STM · 9 QTM
rotation
<U,F,L,B>
One hand: needs L, B, S or E
Do U2 first (AUF) on the case as drawn. · Cubemuch
(U2) first, then:
y2 B' U B y2 B' y' B U' B' y U B
9 HTM · 9 STM · 9 QTM
2-gen
rotation
<U,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 U' Rw' F2 U. Every algorithm above was run by our logic engine from that state and reaches "els".