3x3 · CMLL
3x3 CMLL O Adjacent algorithm
3x3 CMLL O Adjacent algorithm: 13 turns, opening with R U R'. 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.
O Adjacent belongs to the Solved group in CMLL.
Recognize this starting position
In the inverse-derived training position, the upper-face color points upward at these corner positions: UFR, UFL, UBL, UBR. Upper edges with that color facing up: UF, UL, UB, UR. Reading each side’s upper corner stickers left to right when facing that side gives F: L F; R: R L; B: F R; L: B B. The letters identify colors by their reference faces.
Execute the algorithm
R U R' F' R U R' U' R' F R2 U' R'
The opening is R U R'; the final segment is R2 U' R'. This version contains 13 face, wide, or slice turns and no whole-puzzle rotations.