WF

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

Algorithms (3)

Uw U 2L U' 2R2 U 2L' U' 2R2 Uw'
My choice
14 HTM · 10 STM · 18 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 5 solvers' sheets
y' D U 2R U' 2L2 U 2R' U' 2L2 D' y
14 HTM · 10 STM · 18 QTM
rotation
<U,R,D,L>
One hand: needs L, B, S or E
BLDDB, on 1 solver's sheet
U Dw 2F Dw' 2R2 Dw 2F' Dw' 2R2 U'
14 HTM · 10 STM · 18 QTM
rotationless
<U,R,F,D>
One hand: R, U and M with F and D
Cubemuch

How this case is verified

The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: y' D 2L2 U 2R U' 2L2 U 2R' U' D' y. Every algorithm above was run by our logic engine from that state and reaches "solved".