QL
Corner comms
Q 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' F D R U' R' D' R U R' F' R
My choice
12 HTM · 12 STM · 12 QTM
rotationless
<U,R,F,D>
One hand: R, U and M with F and D
BLDDB, on 35 solvers' sheets
U R' U' R U R' D R U' R' U D' R U'
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
U L' U' R' U L U' R
8 HTM · 8 STM · 8 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 8 solvers' sheets
z R U' R' D' R U R' D 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 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: U R' D U' R U R' D' R U' R' U R U'. Every algorithm above was run by our logic engine from that state and reaches "solved".