Last layer permutation
Aa Perm: Corner 3-cycle (clockwise)
Headlights on left Solve it with x R' U R' D2 R U' R' D2 R2 x' — 18 moves on a moderate case.
The algorithm
x R' U R' D2 R U' R' D2 R2 x'Step through it
Watch the Aa Perm on a 3D cube
Move 1 of 180%
How to recognise it
- Headlights on left
- Three corners cycle clockwise
- Edges already solved
Alternative algorithms
Different finger tricks suit different grips. These solve the same case.
- R' F R' B B R F' R' B B R R
- l' U R' D D R U' R' D D R R
Drill this case
The trainer opens on the Aa Perm and spaces the repetitions for you.
Practise the Aa 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.