AP

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

Algorithms (3)

2R 2D 2R' U 2R 2D' 2R' U'
My choice
14 HTM · 8 STM · 14 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 16 solvers' sheets
2R 2D 2R' Uw 2R 2D' 2R' Uw'
14 HTM · 8 STM · 14 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
Cubemuch
Dw B' 2L' B 2R B' 2L B 2R' Dw'
14 HTM · 10 STM · 14 QTM
rotationless
<R,D,L,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: Uw 2R 2D 2R' Uw' 2R 2D' 2R'. Every algorithm above was run by our logic engine from that state and reaches "solved".