3x3 · ZBLL
3x3 ZBLL Pi 5 algorithm
3x3 ZBLL Pi 5 algorithm: 16 turns, opening with F R' F'. Case recognition, the complete sequence, and practical execution notes.
Solve the entire last layer in one sequence when its edges are already oriented.
ZBLL Pi 5 belongs to the Pi 1 group in ZBLL.
Recognize this starting position
In the inverse-derived training position, the upper-face color points upward at these corner positions: none. Upper edges with that color facing up: UF, UL, UB, UR. Reading each side’s top row left to right when facing that side gives F: L L U; R: R F R; B: U R L; L: U B U. The letters identify colors by their reference faces.
Execute the algorithm
F R' F' R U2 R U2 R' U' Rw U R' U R U2 Rw'
The opening is F R' F'; the final segment is R U2 Rw'. This version contains 16 face, wide, or slice turns and no whole-puzzle rotations.