HF
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)
U' R U' R' U R D' R' U' R U D R' U
My choice
14 HTM · 14 STM · 14 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 32 solvers' sheets
R' U' R2 D' R' U' R D R' U R' U 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 8 solvers' sheets
L2 U' R' U L2 U' R U
8 HTM · 8 STM · 10 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 7 solvers' sheets
z U2 R' D' R U2 R' D 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 3 solvers' sheets
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: R' U' R U' R D' R' U R D R2 U R. Every algorithm above was run by our logic engine from that state and reaches "solved".