DG

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

Algorithms (3)

U 2R' 2D 2R U2 2R' 2D' 2R U
My choice
15 HTM · 9 STM · 16 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 6 solvers' sheets
3Uw 2R' 2D 2R 3Uw2 2R' 2D' 2R 3Uw
15 HTM · 9 STM · 16 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
Cubemuch
Uw 2R' 2D 2R Uw2 2R' 2D' 2R Uw
15 HTM · 9 STM · 16 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
Cubemuch

How this case is verified

The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: 3Uw' 2R' 2D 2R 3Uw2 2R' 2D' 2R 3Uw'. Every algorithm above was run by our logic engine from that state and reaches "solved".