FE
Corner comms
F 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 L U' R U L'
My choice
8 HTM · 8 STM · 8 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 52 solvers' sheets
z R' D' R U R' D R U' 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 8 solvers' sheets
R U' R' U' R' D' R U' R' D R U2 R U R'
15 HTM · 15 STM · 16 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 5 solvers' sheets
U' R' F R U R' D R U' R' D' F' R U
14 HTM · 14 STM · 14 QTM
rotationless
<U,R,F,D>
One hand: R, U and M with F and D
BLDDB, on 4 solvers' sheets
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: z U R' D' R U' R' D R z'. Every algorithm above was run by our logic engine from that state and reaches "solved".