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