CubersDen

J Perm

PLL Jb — Jb Permutation

Adjacent Corner Swap.

Recognition — what PLL Jb looks like
Guided walkthrough — PLL Jb, trigger by trigger

Algorithm

13 moves. Execute with the cube already oriented (top face one colour) and the last layer on top.

Setup / recognition

Apply this scramble to a solved cube to reach the PLL Jb case so you can practise it on demand:

Perm family: J. You recognise it by the adjacent corner swap — read the headlights, bars and blocks on the side stickers before turning.

About this case

PLL Jb (Jb Permutation) is a PLL case — the permutation step of CFOP. Adjacent Corner Swap. It is performed after OLL has oriented the top face; once this algorithm cycles the pieces into place, the cube is solved.

Related cases

These perms look similar to PLL Jb and are easy to confuse — drill them together to sharpen your recognition:

PLL JaJa Permutation
PLL AaAa Permutation
PLL AbAb Permutation
PLL TT Permutation
PLL FF Permutation
Train this in the algorithm trainer← All PLL cases