HB
Algorithms (3)
z' U 3L U' L' U 3L' U' L z
My choice
10 HTM · 8 STM · 10 QTM
2-gen
rotation
<U,L>
One hand: needs L, B, S or E
BLDDB, on 6 solvers' sheets
Lw' U 3L D 3L' U' 3L D' 3L' Lw
14 HTM · 10 STM · 14 QTM
3-gen
rotationless
<U,D,L>
One hand: needs L, B, S or E
BLDDB, on 4 solvers' sheets
R 3D' R' U' R 3D R' U
10 HTM · 8 STM · 10 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 3 solvers' sheets
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: Lw' 3L D 3L' U 3L D' 3L' U' Lw. Every algorithm above was run by our logic engine from that state and reaches "solved".