2x2 CLL L 2 algorithm

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

CLL L 2 belongs to the L group in CLL.

Recognize this starting position

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

Execute the algorithm

y2 R U2 R2 F2 R U R' F2 R F'

The opening is y2 R U2; the final segment is F2 R F'. This version contains 10 face, wide, or slice turns and 1 whole-puzzle rotation.