XQ
Corner comms
X 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 (3)
R U' D' R' U R D R' U' R U R'
My choice
12 HTM · 12 STM · 12 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 51 solvers' sheets
R' U L2 U' R U L2 U'
8 HTM · 8 STM · 10 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 3 solvers' sheets
z D' R U2 R' D R U2 R' z'
8 HTM · 8 STM · 10 QTM
3-gen
rotation
<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: U L2 U' R' U L2 U' R. Every algorithm above was run by our logic engine from that state and reaches "solved".