3x3 · OLLCP
3x3 OLLCP41 2 algorithm
3x3 OLLCP41 2 algorithm: 9 turns, opening with M' R' F'. Case recognition, the complete sequence, and practical execution notes.
Orient the last layer and solve its corner permutation together; edge permutation may still remain.
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: UL, UB. Reading each side’s upper corner stickers left to right when facing that side gives F: F B; R: L B; B: U U; L: F L. The letters identify colors by their reference faces.
Execute the algorithm
M' R' F' U' F U R U' M
The opening is M' R' F'; the final segment is R U' M. This version contains 9 face, wide, or slice turns and no whole-puzzle rotations.