E-Perm: No headlights anywhere; every edge already matches its center—corners swap front to back.

E-Perm

No headlights anywhere; every edge already matches its center—corners swap front to back.

PLL · Diagonal corner swapprobability 2/18

Algorithm

x' L' U L D' L' U' L D L' U' L D' L' U L D

E-Perm case diagram — The replay starts at the case and solves it — step through it, or drag to rotate.

1 alternate algorithm

x' R U' R' D R U R' D' R U R' D R U' R' D'

Setup scrambles

R L F2 R L' U' L2 D2 F2 U' B2 U' R2 F2 D2 B2 U' R2
F B L2 F' B' L2 U R2 D' L2 B2 L2 D R2 U F2 U2 L2
B F R2 B' F' R2 U L2 D' R2 F2 R2 D L2 U B2 U2 R2
L R B2 L R' U' R2 D2 B2 U' F2 U' L2 B2 D2 F2 U' L2

Each scramble produces this case from a solved cube (hold yellow up).