Edges Only
PLL H Perm
All corners solved and both pairs of opposite edges swapped.
Algorithm
M2 U M2 U2 M2 U M2
Start hereIts own inverse, so there is no direction to read. Pure M2 flicks.
How to recognise it
- →Headlights on all four faces.
- →No edge is solved — every front colour belongs on the opposite face.