4x4 · PLL Parity
4x4 PLL Parity Pb algorithm
4x4 PLL Parity Pb algorithm: 22 turns, opening with Rw2 R2 U2. Case recognition, the complete sequence, and practical execution notes.
- Puzzle
- 4x4
- Method
- PLL Parity
- Case
- Pb
4x4
Follow each turn at your own pace.
Move 1 of 22: Rw2
Correct the 4x4 reduced-edge permutation parity that cannot occur on a legal 3x3.
Pb belongs to the Adj Corner Swap group in PLL Parity.
Match the parity configuration
Pb combines its named edge configuration with the parity correction. Use the inverse of this exact sequence to establish its training position; a different parity entry can require a different piece arrangement.
Execute the algorithm
Rw2 R2 U2 Rw2 R2 Uw2 Rw2 R2 Uw2 R U R' F' R U R' U' R' F R2 U' R'
The opening is Rw2 R2 U2; the final segment is R2 U' R'. This version contains 22 face, wide, or slice turns and no whole-puzzle rotations.