2x2 · CLL
2x2 CLL L 3 algorithm
2x2 CLL L 3 algorithm: 11 turns, opening with y2 R' U. Case recognition, the complete sequence, and practical execution notes.
Solve the final four corners of the 2x2 after completing the first layer.
CLL L 3 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: R B; R: U B; B: L U; L: L F. The letters identify colors by their reference faces.
Execute the algorithm
y2 R' U R' U2 R U' R' U R U' R2
The opening is y2 R' U; the final segment is R U' R2. This version contains 11 face, wide, or slice turns and 1 whole-puzzle rotation.