TF
Corner comms
T 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)
F R U R' D' R U' R' D F'
My choice
10 HTM · 10 STM · 10 QTM
rotationless
<U,R,F,D>
One hand: R, U and M with F and D
BLDDB, on 36 solvers' sheets
D' R' U' R U R' D' R U' R' U D R D
14 HTM · 14 STM · 14 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 13 solvers' sheets
f R U R' D' R U' R' D f'
10 HTM · 10 STM · 10 QTM
rotationless
<U,R,F,D>
One hand: R, U and M with F and D
BLDDB, on 2 solvers' sheets
D R' U' R2 D' R' U' R D R' U R' U R D'
15 HTM · 15 STM · 16 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
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: D' R' D' U' R U R' D R U' R' U R D. Every algorithm above was run by our logic engine from that state and reaches "solved".