3x3 · 1LLL
3x3 1LLL 39 53 algorithm
3x3 1LLL 39 53 algorithm: 9 turns, opening with Fw' L F. Case recognition, the complete sequence, and practical execution notes.
Solve this specific last-layer orientation and permutation in one sequence after completing the first two layers.
Recognize this starting position
In the inverse-derived training position, the upper-face color points upward at these corner positions: UFL, UBR. Upper edges with that color facing up: UL, UR. Reading each side’s top row left to right when facing that side gives F: F U U; R: R F B; B: L U R; L: U L L. The letters identify colors by their reference faces.
Execute the algorithm
Fw' L F L' U' L' U L S
The opening is Fw' L F; the final segment is U L S. This version contains 9 face, wide, or slice turns and no whole-puzzle rotations.