GT

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

Algorithms (3)

Lw U' 2D' 2R' U 2R 2D 2R' U' 2R U Lw'
My choice
18 HTM · 12 STM · 18 QTM
rotationless
<U,R,D,L>
One hand: needs L, B, S or E
BLDDB, on 3 solvers' sheets
L2 2R' Uw' 2L' Uw 2R Uw' 2L Uw L2
14 HTM · 10 STM · 16 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
y' L' 2R U2 2R' 2D 2R U2 2R' 2D' L y
16 HTM · 10 STM · 18 QTM
rotation
<U,R,D,L>
One hand: needs L, B, S or E
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: L2 Uw' 2L' Uw 2R' Uw' 2L Uw 2R L2. Every algorithm above was run by our logic engine from that state and reaches "solved".