Opp Adj

PBL

Headlights on all four sides of a layer (read each layer on its own): solved. Headlights on exactly one side of a layer (read each layer on its own): adjacent swap ('Adj'). No headlights on a layer (read each layer on its own): diagonal swap ('Opp'). A case's name reads the top layer first, then the bottom.

Your status

Drill this case

Algorithms (4)

y R2 U R2 U' R2 U R2 U' R2

My choice

9 HTM · 9 STM · 14 QTM

2-gen

rotation

oh

<U,R>

SpeedCubeDB, 31 votes

R' D R' F2 R D' R

7 HTM · 7 STM · 8 QTM

3-gen

rotationless

<R,F,D>

SpeedCubeDB, 17 votes

z2 R U' R F2 R' U R'

7 HTM · 7 STM · 8 QTM

3-gen

rotation

<U,R,F>

SpeedCubeDB, 10 votes

y R2 U' R2 U R2 U' R2 U R2

9 HTM · 9 STM · 14 QTM

2-gen

rotation

oh

<U,R>

SpeedCubeDB, 10 votes

How this case is verified

The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: R' D R' F2 R D' R. Every algorithm above was run by our logic engine from that state and reaches "pll-solved", keeping faces.