2x2 CLL AS 3 algorithm

Solve the final four corners of the 2x2 after completing the first layer.

CLL AS 3 belongs to the AS group in CLL.

Recognize this starting position

In the inverse-derived training position, the upper-face color points upward at these corner positions: UBL. Reading each side’s upper corner stickers left to right when facing that side gives F: U R; R: U F; B: U R; L: B L. The letters identify colors by their reference faces.

Execute the algorithm

y2 F' L F L' U2 L' U2 L

The opening is y2 F' L; the final segment is L' U2 L. This version contains 8 face, wide, or slice turns and 1 whole-puzzle rotation.