3x3 · OLL
3x3 OLL 57 algorithm
3x3 OLL 57 algorithm: 9 turns, opening with R U R'. Case recognition, the complete sequence, and practical execution notes.
Orient the last layer after completing F2L; permutation is handled in the next stage.
OLL 57 belongs to the All Corners Oriented group in OLL.
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: UL, UR.
Execute the algorithm
R U R' U' M' U R U' Rw'
The opening is R U R'; the final segment is R U' Rw'. This version contains 9 face, wide, or slice turns and no whole-puzzle rotations.