3x3 · OLLCP
3x3 OLLCP23 2 algorithm
3x3 OLLCP23 2 algorithm: 10 turns, opening with R' U2 R. 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: UF, UL, UB, UR. Reading each side’s upper corner stickers left to right when facing that side gives F: B F; R: R F; B: U U; L: B R. The letters identify colors by their reference faces.
Execute the algorithm
R' U2 R F U' R' U' R U F'
The opening is R' U2 R; the final segment is R U F'. This version contains 10 face, wide, or slice turns and no whole-puzzle rotations.