AK

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

Algorithms (3)

U' 2L' 2D2 2L U 2L' 2D2 2L
My choice
14 HTM · 8 STM · 18 QTM
3-gen
rotationless
<U,D,L>
One hand: needs L, B, S or E
BLDDB, on 10 solvers' sheets
x U2 2L U 2R' U' 2L' U 2R U x'
13 HTM · 9 STM · 14 QTM
3-gen
rotation
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
U2 Lw' U 2L U' 2R U 2L' U' 2R' Lw U2
16 HTM · 12 STM · 18 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: x U' 2R' U' 2L U 2R U' 2L' U2 x'. Every algorithm above was run by our logic engine from that state and reaches "solved".