3x3 · ZBLL
3x3 ZBLL T 71 algorithm
3x3 ZBLL T 71 algorithm: 19 turns, opening with R' U R. Case recognition, the complete sequence, and practical execution notes.
Solve the entire last layer in one sequence when its edges are already oriented.
ZBLL T 71 belongs to the T6 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: F B F; R: R L U; B: R F L; L: U R L. The letters identify colors by their reference faces.
Execute the algorithm
R' U R U2 R' U' R U' R U R' U' R' U' R U R U' R'
The opening is R' U R; the final segment is R U' R'. This version contains 19 face, wide, or slice turns and no whole-puzzle rotations.