XQ
Algorithms (2)
3Lw U L U' 3L' U L' U' Lw'
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
3L U L2 U' 3L' U L2 U'
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: U L2 U' 3L U L2 U' 3L'. Every algorithm above was run by our logic engine from that state and reaches "solved".