RO
Corner comms
R 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' U2 R' D' R U' R' D R U' R
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 53 solvers' sheets
R B' D R' U' R D' R' U R B R'
12 HTM · 12 STM · 12 QTM
rotationless
<U,R,D,B>
One hand: needs L, B, S or E
BLDDB, on 5 solvers' sheets
F' L D2 L' U' L D2 L' U F
10 HTM · 10 STM · 12 QTM
rotationless
<U,F,D,L>
One hand: needs L, B, S or E
BLDDB, on 3 solvers' sheets
l U' R D R' U' R D' R' U2 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
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: R B' R' U' R D R' U R D' B R'. Every algorithm above was run by our logic engine from that state and reaches "solved".