3x3 · CMLL
3x3 CMLL Anti Sune Left Bar algorithm
3x3 CMLL Anti Sune Left Bar algorithm: 12 turns, opening with U R U2. Case recognition, the complete sequence, and practical execution notes.
Solve the four upper corners in Roux after building both side blocks; the remaining edges are solved later.
Anti Sune Left Bar belongs to the Anti Sune group in CMLL.
Recognize this starting position
In the inverse-derived training position, the upper-face color points upward at these corner positions: UFL. Upper edges with that color facing up: UF, UR. Reading each side’s upper corner stickers left to right when facing that side gives F: B R; R: U F; B: U L; L: U R. The letters identify colors by their reference faces.
Execute the algorithm
U R U2 R' F R' F' R U' R U' R'
The opening is U R U2; the final segment is R U' R'. This version contains 12 face, wide, or slice turns and no whole-puzzle rotations.