GS
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 D R U' R' D R U R' U' D2
My choice
11 HTM · 11 STM · 12 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 47 solvers' sheets
U' R B R' U R' D R U' R' D' R2 B' R' U
15 HTM · 15 STM · 16 QTM
rotationless
<U,R,D,B>
One hand: needs L, B, S or E
BLDDB, on 3 solvers' sheets
l U R D' R' U2 R D R' U l'
11 HTM · 11 STM · 12 QTM
rotationless
<U,R,D,L>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
U L' U' L D L' U L U' D'
10 HTM · 10 STM · 10 QTM
3-gen
rotationless
<U,D,L>
One hand: needs L, B, S or E
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: U' R B R2 D R U R' D' R U' R B' R' U. Every algorithm above was run by our logic engine from that state and reaches "solved".