NV
Algorithms (4)
u' R E' R2 E R u
My choice
9 HTM · 7 STM · 10 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 56 solvers' sheets
f R S' R2 S R f'
9 HTM · 7 STM · 10 QTM
3-gen
rotationless
<R,F,S>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
r' f' R S R2 S' R f r
11 HTM · 9 STM · 12 QTM
3-gen
rotationless
<R,F,S>
One hand: needs L, B, S or E
BLDDB, on 1 solver's sheet
y' L U M U2 M' U L' y
9 HTM · 7 STM · 10 QTM
3-gen
rotation
<U,L,M>
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: f R' S' R2 S R' f'. Every algorithm above was run by our logic engine from that state and reaches "solved".