Corners of the last layer (2x2 CLL)
Solve the 2x2's last layer in one algorithm after the first layer: 40 cases.
What it is
CLL solves the whole last layer of a 2x2 in one algorithm once the first layer is solved (including its permutation). With the 2x2 having only corners, that is orientation and permutation together.
The 40 cases are the seven orientation shapes, six permutations each (four for H). With every corner already oriented, only a swap is left: the 2x2's PLL.
Recognition
Find the orientation shape from the top face, then the side stickers: headlights and opposite colours give the permutation.
AS
CLL AS 1
(U) y R U2 R' U' R U' R'
7 HTM · 2.5% · 4 algs
CLL AS 2
R U2 R' F R' F' R U' R U' R'
11 HTM · 2.5% · 4 algs
CLL AS 3
(U2) y2 F' L F L' U2 L' U2 L
8 HTM · 2.5% · 3 algs
CLL AS 4
(U2) y2 R' F R F' R U R'
7 HTM · 2.5% · 3 algs
CLL AS 5
(U2) y2 R U2 R' U2 R' F R F'
8 HTM · 2.5% · 2 algs
CLL AS 6
(U') y' R U2 R' U' R U' R' F R' F' R U R U' R' U'
16 HTM · 2.5% · 4 algs
H
L
CLL L 1
(U) y R U2 R' F' R U2 R' U R' F2 R
11 HTM · 2.5% · 4 algs
CLL L 2
(U2) y2 R U2 R2 F2 R U R' F2 R F'
10 HTM · 2.5% · 4 algs
CLL L 3
(U2) y2 R' U R' U2 R U' R' U R U' R2
11 HTM · 2.5% · 4 algs
CLL L 4
(U) y R U2 R2 F R F' R U2 R'
9 HTM · 2.5% · 4 algs
CLL L 5
(U) y F R' F' R U R U' R'
8 HTM · 2.5% · 4 algs
CLL L 6
(U2) y2 F' R U R' U' R' F R
8 HTM · 2.5% · 4 algs
Pi
CLL Pi 1
(U) y F R' F' R U2 R U' R' U R U2 R'
12 HTM · 2.5% · 4 algs
CLL Pi 2
R U2 R' U' R U R' U2 R' F R F'
12 HTM · 2.5% · 4 algs
CLL Pi 3
(U) y F R2 U' R2 U R2 U R2 F'
9 HTM · 2.5% · 4 algs
CLL Pi 4
(U2) y2 R' F R F' R U' R' U' R U' R'
11 HTM · 2.5% · 4 algs
CLL Pi 5
(U') y' R' U' R' F R F' R U' R' U2 R
11 HTM · 2.5% · 4 algs
CLL Pi 6
F R U R' U' R U R' U' F'
10 HTM · 2.5% · 4 algs
Sune
CLL Sune 1
L' U2 L U2 L F' L' F
8 HTM · 2.5% · 4 algs
CLL Sune 2
R U R' U' R' F R F' R U R' U R U2 R'
15 HTM · 2.5% · 4 algs
CLL Sune 3
R U' R' F R' F' R
7 HTM · 2.5% · 4 algs
CLL Sune 4
F R' F' R U2 R U2 R'
8 HTM · 2.5% · 4 algs
CLL Sune 5
(U2) y2 R U R' U R' F R F' R U2 R'
11 HTM · 2.5% · 4 algs
CLL Sune 6
R U R' U R U2 R'
7 HTM · 2.5% · 4 algs
T
CLL T 1
(U') y' R U R' U' R' F R F'
8 HTM · 2.5% · 4 algs
CLL T 2
(U) y L' U' L U L F' L' F
8 HTM · 2.5% · 4 algs
CLL T 3
F U' R U2 R' U' F2 R U R'
10 HTM · 2.5% · 4 algs
CLL T 4
R' U R U2 R2 F' R U' R' F2 R2
11 HTM · 2.5% · 4 algs
CLL T 5
(U2) y2 F R U R' U' R U' R' U' R U R' F'
13 HTM · 2.5% · 4 algs
CLL T 6
R' U R U2 R2 F R F' R
9 HTM · 2.5% · 4 algs
U
CLL U 1
(U') y' F R U R' U' F'
6 HTM · 2.5% · 4 algs
CLL U 2
R' U' R2 U R' U2 R U2 R' U R'
11 HTM · 2.5% · 4 algs
CLL U 3
(U2) y2 F R U R' U2 F' R U' R' F
10 HTM · 2.5% · 4 algs
CLL U 4
(U') y' F R' F' R U' R U' R' U2 R U' R'
12 HTM · 2.5% · 4 algs
CLL U 5
R U' R2 F R F' R U R' U' R U R'
13 HTM · 2.5% · 4 algs
CLL U 6
R' U R' F R F' R U2 R' U R
11 HTM · 2.5% · 4 algs
Source: SpeedCubeDB, https://speedcubedb.com/a/2x2/CLL, retrieved 2026-10-24: case names, groups, setups and images, and the top-voted algorithms per case with their votes. Every algorithm shown was checked by the logic engine; rejected ones are listed in docs/db-exclusions.md.