MN

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

Algorithms (3)

R 2U 2R' 2U' R' 2U 2R 2U'
My choice
14 HTM · 8 STM · 14 QTM
2-gen
rotationless
oh
<U,R>
One hand: R and U only
Cubemuch
U' 2B U' 2F' U 2B' U' 2F U2
13 HTM · 9 STM · 14 QTM
3-gen
rotationless
<U,F,B>
One hand: needs L, B, S or E
Cubemuch
2F 2R2 2F' R' 2F 2R2 2F' R
14 HTM · 8 STM · 18 QTM
2-gen
rotationless
<R,F>
One hand: R, U and M with F or D
Cubemuch

How this case is verified

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