Sarah's Advanced
The whole last layer in one algorithm: 125 cases.
Pi + Swirl Perm
1a
y x R b' r' R' r z B' r B
8 HTM · 2 algs
1b
y2 x r' B R r R' B r' B'
8 HTM · 2 algs
2a
y2 x r B R' B' r R r R' r' R r
11 HTM · 3 algs
2b
x R b R' z' R r' R' B' r
8 HTM · 3 algs
1c
x y2 r' R r R b' r R' b'
8 HTM · 3 algs
1d
x r' R r z R r R' z' r' R' r R'
10 HTM · 3 algs
2c
x r' R r' R' z' r' R r B R B'
10 HTM · 2 algs
2d
y' x R r' R r B R' B' r' R' r
10 HTM · 3 algs
Pi + Wat Perm
3a
x r2' R r B R r' R B
8 HTM · 3 algs
3b
y x B R' B' R B R B' R' r' R' r R
12 HTM · 3 algs
4a
x r' R' r B R' B' R' r' R r R'
11 HTM · 2 algs
4b
y x r' R r R B' r' R' r B R'
10 HTM · 3 algs
3c
y' x R r' R' r R' r' R r z r R r' R'
12 HTM · 3 algs
3d
x r' R r R' r R r' R' z' R' r' R r
12 HTM · 3 algs
4c
y' x R r' R r z R r' R' r R r R'
11 HTM · 3 algs
4d
y x R r' R' r' z' r' R r R z R r R' r'
12 HTM · 3 algs
Pi + X Perm
5a
x z' r' R z' r' R r z r R r' R
9 HTM · 3 algs
5b
y2 x R r' B R' B' R' r' R r'
9 HTM · 3 algs
6a
y x R r' R r z2 R r' R' r b
9 HTM · 3 algs
6b
y' x R' r R' r' z' r' R' r z R' r
9 HTM · 2 algs
5c
y' x r' R r' R' r' R r R' z' R r' R r
12 HTM · 3 algs
5d
x r' R' r R' r' R r R' B R' B'
11 HTM · 3 algs
6c
y' x B' r' R r R' z2 r' R r' R'
9 HTM · 3 algs
6d
y x r B R' B' R r z' r' R r
9 HTM · 3 algs
Pi + Horizontal U Perm
7a
y' x B r' R r' R' r B r'
8 HTM · 1 alg
7b
y2 x r' z R r' R r z r' B' r
8 HTM · 2 algs
7c
y' x r B' r' R r R' r B'
8 HTM · 1 alg
7d
y2 x B' r z R r' R' r z' B' r
8 HTM · 2 algs
8a
x R' r R' B b r' R r'
8 HTM · 2 algs
8b
x R' r B R' B' r2' R' r
8 HTM · 4 algs
8c
x r R' r b' B' R r' R
8 HTM · 2 algs
8d
y x R B' r' R r z R' r R'
8 HTM · 3 algs
Pi + Vertical U Perm
Pi + O Perm
11a
y' x R r' R' r' R r R' z' r' R r
10 HTM · 1 alg
11b
x r' R r R r' R' r z R r' R'
10 HTM · 1 alg
12a
y' x r' R' r z R r' R' r R r R'
10 HTM · 3 algs
12b
y x B R B' r' R r R' r' R' r
10 HTM · 2 algs
11c
y x r R' r B r' R B
7 HTM · 2 algs
11d
y2 x R' r R' z' r' B R' r'
7 HTM · 1 alg
12c
x B' R' r B' r' R r'
7 HTM · 1 alg
12d
x r R B' r B R' B
7 HTM · 1 alg
Pi + Z Perm Conjugates
13a
y x r' R' r' R' z' r' R r R B'
9 HTM · 2 algs
13b
y' x B R B' r B R' B' r'
8 HTM · 2 algs
13c
x r B R B' r' B R' B'
8 HTM · 1 alg
13d
x B' r' R' r B r' R r
8 HTM · 1 alg
14a
x R' r' R' r R r' R' r R r' R r
12 HTM · 2 algs
14b
y x R' B' r' R r B r' R' r R
10 HTM · 2 algs
14c
y2 x r R r R' r' R' r R r R' r' R r
13 HTM · 3 algs
14d
y' x R r R' B R B' R r2' R r
10 HTM · 2 algs
Pi + Triple Sledge
Pi + H or Z Perm
Peanut + Swirl Perm
18a
y x b' r' R r R' z' R r' R' r'
9 HTM · 1 alg
18b
x r R r R' z R r' R' r b
9 HTM · 1 alg
18c
x R r' R r z R r' R' r'
8 HTM · 1 alg
18d
x z r' R r' R' z' r' R r R
8 HTM · 1 alg
18e
y' x B r' R r R' z R r' R r
9 HTM · 1 alg
18f
y2 x B r' R r R' z R r' R' r R'
10 HTM · 1 alg
18g
x R' r' R' r z R r R' r
8 HTM · 1 alg
18h
x z r R r R' z' r' R' r R'
8 HTM · 1 alg
Peanut + Wat Perm
19a
y' x r R r R' B R' B' R' r R'
10 HTM · 1 alg
19b
y2 x r' R r z R r R' z R r' R' r b
11 HTM · 1 alg
19c
x r2' R r R' z' r' R r
7 HTM · 1 alg
19d
x R r R' z' r' R r R
7 HTM · 1 alg
19e
y x B' R r R' r' R r R' B' r
10 HTM · 2 algs
19f
y r' R r b' B z' R' r' R
8 HTM · 2 algs
19g
x z R' r' R r z r R r R' r
9 HTM · 2 algs
19h
x r R r' R' z' R' r' R' r R'
9 HTM · 2 algs
Peanut + X Perm
Peanut + Horizontal U Perm
21a
y x b' r' R r R z' r' B' r B r'
10 HTM · 2 algs
21b
y' x R r R' z R r' R' r z' r2' R r R'
11 HTM · 3 algs
21c
x B' r R' r' B r R r'
8 HTM · 3 algs
21d
x r' R' r' R r R B R' B' r
10 HTM · 4 algs
21e
y x R' r R' r' z' r' R' r z r R'
9 HTM · 3 algs
21f
y' x R r' z' r' R r z r R r' R
9 HTM · 2 algs
21g
x R' B' R r' y' r' R' z' R r R'
9 HTM · 4 algs
21h
x r' R B R' B' R' r' R r'
9 HTM · 2 algs
Peanut + Vertical U Perm
Peanut + O Perm
23a
x z r R r' R' z' R' r' R r
8 HTM · 1 alg
23b
x R' r' R r z r R r' R'
8 HTM · 2 algs
23c
x r' R' r R z R r R' r'
8 HTM · 1 alg
23d
x z R r R' r' z' r' R' r R
8 HTM · 1 alg
23e
y' R r R B R' B' R' r'
8 HTM · 2 algs
23f
y x R B' r' B' r B r B R' B'
10 HTM · 1 alg
23g
y2 x b r' R r R' z' R r R' r
9 HTM · 3 algs
23h
y r' R' r' R r z' r' R r
8 HTM · 2 algs
Peanut + Z Perm Conjugates
24a
x z R r R' r' R r R' r z' r' R r
11 HTM · 1 alg
24b
x r' R' r R r' R' r R' z R r' R'
11 HTM · 4 algs
24c
x r' R' r R' z R r' R' r R r' R'
11 HTM · 3 algs
24d
y x R r R' r z' r' R r R' r' R r
11 HTM · 1 alg
25a
y' x r' R' r' z' r' R' r R r' R' r B
11 HTM · 3 algs
25b
y2 r B R' B' R B R' B' R' r' R'
11 HTM · 1 alg
25c
y' x b' R r R' r' R r R' r z' r' R r'
12 HTM · 2 algs
25d
y2 x B' r' R r R' r' R r z r R r
11 HTM · 2 algs
Peanut+ Triple Sledge
Peanut + H or Z Perm and Pure Peanut
L4C
30a
y2 x r B r' z' b' r' R' r b
8 HTM · 1 alg
30b
y x B r' B' z' r' R' r b R
8 HTM · 4 algs
31
y2 x b' r' R' r b z r B r'
8 HTM · 4 algs
U Perm
y x b' r' R r R' z2 r' R r
8 HTM · 2 algs
32
y x r' B r' B' z' r' R' r z B r'
9 HTM · 3 algs
33
r R' r R' b' r B' r
8 HTM · 4 algs
34a
x b r' R r R' z2 r' R r R
9 HTM · 1 alg
34b
x B' r' R r R' z2 r' R r R' r
10 HTM · 2 algs
L5C
35a
y' x r' R r R' r R y' r' R r B' r
11 HTM · 3 algs
35b
y2 x R r' R' r B r' R r' R' r B r'
12 HTM · 4 algs
36a
y' x r' R' r B r' R r' R' r B r' R
12 HTM · 3 algs
36b
y' x B r' R r' R' r B r' R r' R' r
12 HTM · 3 algs
37a
x B' r' R r R' r B' r' R r R' r
12 HTM · 3 algs
37b
x r' R r z' r B' R r' R' B' r
10 HTM · 3 algs
Source: SpeedCubeDB, https://speedcubedb.com/a/Skewb/SarahsAdvanced, 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.