XF
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 (4)
R2 D' R U' R' D' R U R' D2 R2
My choice
11 HTM · 11 STM · 14 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 28 solvers' sheets
U' D R' U D R U' R' D' R U R' U' R U D'
16 HTM · 16 STM · 16 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 20 solvers' sheets
F R2 D' R' U' R D R' U R' F'
11 HTM · 11 STM · 12 QTM
rotationless
<U,R,F,D>
One hand: R, U and M with F and D
BLDDB, on 3 solvers' sheets
U' R U R2 D' R2 U' R' U R2 D R2
12 HTM · 12 STM · 16 QTM
3-gen
rotationless
<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: D U' R' U R U' R' D R U R' D' U' R D' U. Every algorithm above was run by our logic engine from that state and reaches "solved".