GA
Corner comms
G 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 (2)
U2 R' D R U2 R' D' R
My choice
8 HTM · 8 STM · 10 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 66 solvers' sheets
R' U' R U' R' D R U R' U D' R
12 HTM · 12 STM · 12 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 1 solver's sheet
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: R' D U' R U' R' D' R U R' U R. Every algorithm above was run by our logic engine from that state and reaches "solved".