HG
Corner comms
H 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)
R' D F' D' R D R' F R D'
My choice
10 HTM · 10 STM · 10 QTM
3-gen
rotationless
<R,F,D>
One hand: R, U and M with F and D
BLDDB, on 40 solvers' sheets
R' D R2 U R' D R U' R' D' R' D' R
13 HTM · 13 STM · 14 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 5 solvers' sheets
z' D' R U' R' D R U R' z
8 HTM · 8 STM · 8 QTM
3-gen
rotation
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 4 solvers' sheets
D R U L' U' R' U L U' D'
10 HTM · 10 STM · 10 QTM
rotationless
<U,R,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: R' D R D R U R' D' R U' R2 D' R. Every algorithm above was run by our logic engine from that state and reaches "solved".