FT
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)
F D' R U R' D R U' R' 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 37 solvers' sheets
D' R' U' D' R U R' D R U' R' U 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 14 solvers' sheets
R2 U' R2 D' R U R' D R U' R U R2
13 HTM · 13 STM · 16 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 2 solvers' sheets
f D' R U R' D R U' R' 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
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: D' R' U' R U R' D' R U' R' D U R D. Every algorithm above was run by our logic engine from that state and reaches "solved".