RA

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

Algorithms (3)

U 2R' 3D2 2R U' 2R' 3D2 2R
My choice
14 HTM · 8 STM · 18 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 6 solvers' sheets
3L U' 3L' U' 2L U 3L U' 2L' U2 3L'
17 HTM · 11 STM · 18 QTM
2-gen
rotationless
<U,L>
One hand: needs L, B, S or E
BLDDB, on 1 solver's sheet
3D U 2R' 3D 2R U' 2R' 3D' 2R 3D'
18 HTM · 10 STM · 18 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: 3L U2 2L U 3L' U' 2L' U 3L U 3L'. Every algorithm above was run by our logic engine from that state and reaches "solved".