Na
PLL
Opp Swap
Probability: 1.4% of cases at this step.
Read two adjacent sides, and glance at the other two for headlights (a side whose two corner stickers match). Headlights on all four sides of the top layer: solved (an EPLL: U, H or Z). Headlights on exactly one side of the top layer: adjacent swap. No headlights on the top layer: diagonal swap. Blocks of two or three matching stickers and the colour opposite a headlight pair separate the cases.
Your status
Algorithms (4)
R U R' U R U R' F' R U R' U' R' F R2 U' R' U2 R U' R'
My choice
21 HTM · 21 STM · 23 QTM
3-gen
rotationless
<U,R,F>
SpeedCubeDB, 154 votes
F' R U R' U' R' F R2 F U' R' U' R U F' R'
16 HTM · 16 STM · 17 QTM
3-gen
rotationless
<U,R,F>
SpeedCubeDB, 62 votes
R F U' R' U R U F' R2 F' R U R U' R' F
16 HTM · 16 STM · 17 QTM
3-gen
rotationless
<U,R,F>
SpeedCubeDB, 39 votes
r' D r U2 r' D r U2 r' D r U2 r' D r U2 r' D r
19 HTM · 19 STM · 23 QTM
3-gen
rotationless
<U,R,D>
SpeedCubeDB, 32 votes
How this case is verified
The case is the source's setup, checked against the source's case image. Setup: R U R' U2' R U R2' F' R U R U' R' F R U' R' U' R U' R'. Every algorithm above was run by our logic engine from that state and reaches "pll-solved", keeping f2l and oll-solved.