RF

T-centres
R first
From memo: the letter pair is the case.
Your status
Recognition & spaced review

Algorithms (3)

2L U2 2L' 3D' 2L U2 2L' 3D
My choice
14 HTM · 8 STM · 16 QTM
3-gen
rotationless
<U,D,L>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
y' 3D 2R U 2R' 3D' 2R U' 2R' y
14 HTM · 8 STM · 14 QTM
3-gen
rotation
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 1 solver's sheet
3D 2F U 2F' 3D' 2F U' 2F'
14 HTM · 8 STM · 14 QTM
3-gen
rotationless
<U,F,D>
One hand: R, U and M with F and D
Cubemuch

How this case is verified

The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: y' 2R U 2R' 3D 2R U' 2R' 3D' y. Every algorithm above was run by our logic engine from that state and reaches "solved".