ELS E4

ZBLS

both-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

Recognition & spaced review

Algorithms (33)

(U') first, then:

R U' R' B'  R' U' R2 U  R' B

My choice

10 HTM · 10 STM · 11 QTM

3-gen

rotationless

<U,R,B>

Do U' first (AUF) on the case as drawn. · Cubemuch

Rw' U' R2 U'  R2 U2 Rw R  U R'

10 HTM · 10 STM · 13 QTM

2-gen

rotationless

<U,R>

Cubemuch

R2 U R' U'  R' U2 x U  R U' R'

10 HTM · 10 STM · 12 QTM

2-gen

rotation

<U,R>

Cubemuch

(U2) first, then:

R U' R U2  F R2 F' U2  R2

9 HTM · 9 STM · 13 QTM

3-gen

rotationless

<U,R,F>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

R' F R F'  R' U2 R2 U  R2 U R

11 HTM · 11 STM · 14 QTM

3-gen

rotationless

<U,R,F>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

R Rw U R'  U' Rw' U2 R  U R U' R2

12 HTM · 12 STM · 14 QTM

2-gen

rotationless

<U,R>

Do U2 first (AUF) on the case as drawn. · Cubemuch

R2 U R' U'  R' U2 Rw U  R U' Rw' R'

12 HTM · 12 STM · 14 QTM

2-gen

rotationless

<U,R>

Cubemuch

(U) first, then:

R U R' U2  R U2 R' y'  U R' U' R

11 HTM · 11 STM · 13 QTM

2-gen

rotation

<U,R>

Do U first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

R U' R' y'  U R' U2 R  U R' U2 R

11 HTM · 11 STM · 13 QTM

2-gen

rotation

<U,R>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

R U' R U2  x U R2 U'  x' U2 R2

9 HTM · 9 STM · 13 QTM

2-gen

rotation

<U,R>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

R L F R'  F' L' U2 R  U R U' R2

12 HTM · 12 STM · 14 QTM

rotationless

<U,R,F,L>

Do U2 first (AUF) on the case as drawn. · Cubemuch

R2 U2 x U  R2 U' x' U2  R' U R'

9 HTM · 9 STM · 13 QTM

2-gen

rotation

<U,R>

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

<U,R>

Do U first (AUF) on the case as drawn. · Cubemuch

(U') first, then:

x U2 B' U  B U B2 y'  B' U' B U

10 HTM · 10 STM · 12 QTM

2-gen

rotation

<U,B>

Do U' first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

R' F R F'  R U' R' U  R U' R' U2  R U' R'

15 HTM · 15 STM · 16 QTM

3-gen

rotationless

<U,R,F>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

y' B F R  B' R' F' U2  B U B U'  B2

12 HTM · 12 STM · 14 QTM

rotation

<U,R,F,B>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

R U R' U  R U R U2  F R2 F' U2  R2

13 HTM · 13 STM · 17 QTM

3-gen

rotationless

<U,R,F>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U') first, then:

x U2 B2 y'  B' U2 B y  B2 U B' U

9 HTM · 9 STM · 13 QTM

2-gen

rotation

<U,B>

Do U' first (AUF) on the case as drawn. · Cubemuch

(U) first, then:

x U' B U'  B2 y' B' U2  B y B2 U2

9 HTM · 9 STM · 13 QTM

2-gen

rotation

<U,B>

Do U first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

L E' L' U  L E L2 E2  L U' L' E2  L

17 HTM · 13 STM · 22 QTM

3-gen

rotationless

<U,L,E>

Do U2 first (AUF) on the case as drawn. · Cubemuch

L E' L' U'  L E L2 E2  L U L' E2  L

17 HTM · 13 STM · 22 QTM

3-gen

rotationless

<U,L,E>

Cubemuch

(U2) first, then:

y F B L  F' L' B' U2  F U F U'  F2

12 HTM · 12 STM · 14 QTM

rotation

<U,F,L,B>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

y2 L R B  L' B' R' U2  L U L U'  L2

12 HTM · 12 STM · 14 QTM

rotation

<U,R,L,B>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

R U2 R' U'  R U2 R U2  F R2 F' U2  R2

13 HTM · 13 STM · 19 QTM

3-gen

rotationless

<U,R,F>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

y' B U B'  U B U B  U2 R B2 R'  U2 B2

13 HTM · 13 STM · 17 QTM

3-gen

rotation

<U,R,B>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U') first, then:

R U M' U2  M U R' F'  R S R' F  R S' R'

19 HTM · 15 STM · 20 QTM

rotationless

<U,R,F,M,S>

Do U' first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

R U R' U  R U R U2  x U R2 U'  x' U2 R2

13 HTM · 13 STM · 17 QTM

2-gen

rotation

<U,R>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

y' B U2 B'  U' B U2 B  U2 R B2 R'  U2 B2

13 HTM · 13 STM · 19 QTM

3-gen

rotation

<U,R,B>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

R U2 R' U'  R U2 R U2  x U R2 U'  x' U2 R2

13 HTM · 13 STM · 19 QTM

2-gen

rotation

<U,R>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

y2 L U L'  U L U L  U2 B L2 B'  U2 L2

13 HTM · 13 STM · 17 QTM

3-gen

rotation

<U,L,B>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

y F U F'  U F U F  U2 L F2 L'  U2 F2

13 HTM · 13 STM · 17 QTM

3-gen

rotation

<U,F,L>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

y2 L U2 L'  U' L U2 L  U2 B L2 B'  U2 L2

13 HTM · 13 STM · 19 QTM

3-gen

rotation

<U,L,B>

Do U2 first (AUF) on the case as drawn. · Cubemuch

(U2) first, then:

y F U2 F'  U' F U2 F  U2 L F2 L'  U2 F2

13 HTM · 13 STM · 19 QTM

3-gen

rotation

<U,F,L>

Do U2 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 U' R' Rw' U2 R2 U R2 U Rw. Every algorithm above was run by our logic engine from that state and reaches "f2l-eo".

← ELS E4

ELS E5 →