3x3 · ZBLL
3x3 ZBLL U 65 algorithm
3x3 ZBLL U 65 algorithm: 15 turns, opening with y R' U2. Case recognition, the complete sequence, and practical execution notes.
Solve the entire last layer in one sequence when its edges are already oriented.
ZBLL U 65 belongs to the U6 group in ZBLL.
Recognize this starting position
In the inverse-derived training position, the upper-face color points upward at these corner positions: UFR, UFL. 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 B L; R: F F R; B: U L U; L: R R B. The letters identify colors by their reference faces.
Execute the algorithm
y R' U2 R U R' U R U R' U' R U' R' U2 R
The opening is y R' U2; the final segment is R' U2 R. This version contains 15 face, wide, or slice turns and 1 whole-puzzle rotation.