UR
Algorithms (3)
U L U 2L2 U' L' U 2L2 U2
My choice
11 HTM · 9 STM · 16 QTM
2-gen
rotationless
<U,L>
One hand: needs L, B, S or E
BLDDB, on 26 solvers' sheets
4Rw U' L 2U' L' U2 L 2U L' U' 4Rw'
13 HTM · 11 STM · 14 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 6 solvers' sheets
4Rw' 2R U' 2R' D2 2R U 2R' D2 4Rw
14 HTM · 10 STM · 16 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
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: 4Rw U L 2U' L' U2 L 2U L' U 4Rw'. Every algorithm above was run by our logic engine from that state and reaches "solved".