G Perms
PLL Ga Perm
One set of headlights, with a corner and edge 3-cycle running together.
Algorithm
R2 U R' U R' U' R U' R2 U' D R' U R D'
Start hereOne of four; tell them apart by the headlights and the edge cycle.
How to recognise it
- →All four G perms show one set of headlights.
- →Hold the headlights consistently, then read the edge that sits beside them.
- →Getting these apart is the single hardest recognition job in PLL — drill them as a set of four.