CW

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

Algorithms (3)

U Lw 2R2 U 2L' U' 2R2 U 2L U' Lw' U'
My choice
16 HTM · 12 STM · 20 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 11 solvers' sheets
U D 2L2 D' 2R2 D 2L2 D' 2R2 U'
14 HTM · 10 STM · 22 QTM
rotationless
<U,R,D,L>
One hand: needs L, B, S or E
BLDDB, on 4 solvers' sheets
U 2L 2R2 U 2L' U' 2R2 U 2L U' 2L' U'
18 HTM · 12 STM · 22 QTM
3-gen
rotationless
<U,R,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: U 2R2 D 2L2 D' 2R2 D 2L2 D' U'. Every algorithm above was run by our logic engine from that state and reaches "solved".