SB
Algorithms (3)
D' R' 2U R U' R' 2U' R U D
My choice
12 HTM · 10 STM · 12 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 13 solvers' sheets
U 2R' D2 2R U' 2R' D2 2R
12 HTM · 8 STM · 14 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 11 solvers' sheets
D' U 2R' D' 2R U' 2R' D 2R D
14 HTM · 10 STM · 14 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: 2R' D2 2R U 2R' D2 2R U'. Every algorithm above was run by our logic engine from that state and reaches "solved".