GN
Corner comms
G first
From memo: the pair's letters are the case. The diagram shows the buffer and both targets lettered, the rest greyed.
Your status
Algorithms (4)
U R U R' D R U2 R' D' R U R' U'
My choice
13 HTM · 13 STM · 14 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 54 solvers' sheets
R U R2 U' R2 D R2 U R2 U' R2 D' R
13 HTM · 13 STM · 18 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 2 solvers' sheets
F R2 D' L D R2 D' L' D F'
10 HTM · 10 STM · 12 QTM
rotationless
<R,F,D,L>
One hand: needs L, B, S or E
BLDDB, on 1 solver's sheet
U2 R' U' R U R' D R U' R' U R U2 R' D' R
16 HTM · 16 STM · 18 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 1 solver's sheet
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: R' D R2 U R2 U' R2 D' R2 U R2 U' R'. Every algorithm above was run by our logic engine from that state and reaches "solved".