3x3 ZBLL Pi 2 algorithm

Solve the entire last layer in one sequence when its edges are already oriented.

ZBLL Pi 2 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: B B U; R: F F F; B: U R B; L: U L U. The letters identify colors by their reference faces.

Execute the algorithm

y' Rw' F' Rw U' Rw' F2 Rw2 U R' U' Rw' F R F'

The opening is y' Rw' F'; the final segment is F R F'. This version contains 14 face, wide, or slice turns and 1 whole-puzzle rotation.