Last layer permutation
H Perm: Two opposite edge swaps
Opposite edges swapped (front-back and left-right). Solve it with M2 U M2 U2 M2 U M2 — 7 moves on a beginner case.
The algorithm
M2 U M2 U2 M2 U M2Step through it
Watch the H Perm on a 3D cube
Move 1 of 70%
How to recognise it
- Opposite edges swapped (front-back and left-right)
- Two sets of headlights
- No corners moved
Alternative algorithms
Different finger tricks suit different grips. These solve the same case.
- R2 U2 R U2 R2 U2 R2 U2 R U2 R2
Drill this case
The trainer opens on the H Perm and spaces the repetitions for you.
Practise the H Perm in the trainerNearby cases
Other cases you recognise the same way:
Looking for the whole set? Browse all PLL algorithms or read the PLL recognition guide.