G Perms
PLL Gc Perm
Headlights, mirroring Ga across the cube.
Algorithm
D R2' U' R U' R U R' U R2 U D' R U' R'
Start hereHow to recognise it
- →Gc is the mirror of Ga; Gd is the mirror of Gb.
Headlights, mirroring Ga across the cube.
D R2' U' R U' R U R' U R2 U D' R U' R'
Start here