XQ
Algorithms (3)
2R' U L2 U' 2R U L2 U'
My choice
10 HTM · 8 STM · 12 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 17 solvers' sheets
Lw 2R' U L U' 2R U L' U' Lw'
12 HTM · 10 STM · 12 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 5 solvers' sheets
U D R' F' R 2F R' F R 2F' D' U'
14 HTM · 12 STM · 14 QTM
rotationless
<U,R,F,D>
One hand: R, U and M with F and D
BLDDB, on 4 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 U L U' 2R' U L' U' 2R Lw'. Every algorithm above was run by our logic engine from that state and reaches "solved".