AX
Algorithms (4)
U S' L2 S L2 U'
My choice
8 HTM · 6 STM · 10 QTM
3-gen
rotationless
<U,L,S>
One hand: needs L, B, S or E
BLDDB, on 51 solvers' sheets
U' L2 S' L2 S U
8 HTM · 6 STM · 10 QTM
3-gen
rotationless
<U,L,S>
One hand: needs L, B, S or E
BLDDB, on 4 solvers' sheets
U2 D M' U2 M D'
8 HTM · 6 STM · 10 QTM
3-gen
rotationless
<U,D,M>
One hand: R, U and M with F or D
BLDDB, on 3 solvers' sheets
U S' U2 R2 S R2 U
9 HTM · 7 STM · 12 QTM
3-gen
rotationless
<U,R,S>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: U' S' L2 S L2 U. Every algorithm above was run by our logic engine from that state and reaches "solved".