HJ

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

Algorithms (3)

Lw 2R Uw' 2L' Uw 2R' Uw' 2L Uw Lw'
My choice
14 HTM · 10 STM · 14 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 4 solvers' sheets
y' F2 2R U 2R' 2U 2R U' 2R' 2U' F2 y
16 HTM · 10 STM · 18 QTM
3-gen
rotation
<U,R,F>
One hand: R, U and M with F or D
BLDDB, on 1 solver's sheet
z 2R U2 2R' 2D' 2R U2 2R' 2D z'
14 HTM · 8 STM · 16 QTM
3-gen
rotation
<U,R,D>
One hand: R, U and M with F or D
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: y' F2 2U 2R U 2R' 2U' 2R U' 2R' F2 y. Every algorithm above was run by our logic engine from that state and reaches "solved".