PJ
Algorithms (3)
U 2U' R U' 2R U R2 U' 2R' U R 2U U'
My choice
17 HTM · 13 STM · 18 QTM
2-gen
rotationless
oh
<U,R>
One hand: R and U only
BLDDB, on 8 solvers' sheets
Dw x' U 2R U' R2 U 2R' U' R2 x Dw'
12 HTM · 10 STM · 14 QTM
3-gen
rotation
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 6 solvers' sheets
2U' R' D' 2R' D R2 D' 2R D R' 2U
15 HTM · 11 STM · 16 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: Dw x' R2 U 2R U' R2 U 2R' U' x Dw'. Every algorithm above was run by our logic engine from that state and reaches "solved".