RE

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

Algorithms (3)

Lw U2 2L' 2U 2L U2 2L' 2U' L'
My choice
14 HTM · 9 STM · 16 QTM
2-gen
rotationless
<U,L>
One hand: needs L, B, S or E
BLDDB, on 3 solvers' sheets
Lw 2R' 2U' 2R U2 2R' 2U 2R U2 Lw'
16 HTM · 10 STM · 18 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 1 solver's sheet
2B' 2R B2 2R' 2B 2R B2 2R'
14 HTM · 8 STM · 16 QTM
2-gen
rotationless
<R,B>
One hand: needs L, B, S or E
Cubemuch

How this case is verified

The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: Lw U2 2R' 2U' 2R U2 2R' 2U 2R Lw'. Every algorithm above was run by our logic engine from that state and reaches "solved".