NL

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

Algorithms (3)

2L2 3D 2L U2 2L' 3D' 2L U2 2L
My choice
16 HTM · 9 STM · 20 QTM
3-gen
rotationless
<U,D,L>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
R2 3D' 2L' U2 2L 3D 2L' U2 2L R2
16 HTM · 10 STM · 20 QTM
rotationless
<U,R,D,L>
One hand: needs L, B, S or E
BLDDB, on 1 solver's sheet
2B U' 2B 3D' 2B' U 2B 3D 2B2
16 HTM · 9 STM · 18 QTM
3-gen
rotationless
<U,D,B>
One hand: needs L, B, S or E
Cubemuch

How this case is verified

The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: R2 2L' U2 2L 3D' 2L' U2 2L 3D R2. Every algorithm above was run by our logic engine from that state and reaches "solved".