3x3 · OLLCP
3x3 OLLCP49 2 algorithm
3x3 OLLCP49 2 algorithm: 13 turns, opening with y R' U2. 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: none. Upper edges with that color facing up: UB, UR. Reading each side’s upper corner stickers left to right when facing that side gives F: F U; R: L L; B: U B; L: U U. The letters identify colors by their reference faces.
Execute the algorithm
y R' U2 R U R' U R F R U R' U' F'
The opening is y R' U2; the final segment is R' U' F'. This version contains 13 face, wide, or slice turns and 1 whole-puzzle rotation.