NP
Algorithms (3)
2B U' 2B 3D2 2B' U 2B 3D2 2B2
My choice
16 HTM · 9 STM · 22 QTM
3-gen
rotationless
<U,D,B>
One hand: needs L, B, S or E
Cubemuch
3D' 2R' 3D R2 3D' 2R 3D R2
14 HTM · 8 STM · 16 QTM
2-gen
rotationless
<R,D>
One hand: R, U and M with F or D
Cubemuch
R2 3D 2R 3D' R2 3D 2R' 3D'
14 HTM · 8 STM · 16 QTM
2-gen
rotationless
<R,D>
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: R2 3D' 2R' 3D R2 3D' 2R 3D. Every algorithm above was run by our logic engine from that state and reaches "solved".