HV
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 57 solvers' sheets
R' E' R' U' R E R' U R2
11 HTM · 9 STM · 12 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 3 solvers' sheets
L2 F' L S L' F L S' L
11 HTM · 9 STM · 12 QTM
3-gen
rotationless
<F,L,S>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
f' L S' L2 S L f
9 HTM · 7 STM · 10 QTM
3-gen
rotationless
<F,L,S>
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: R2 U' R E' R' U R E R. Every algorithm above was run by our logic engine from that state and reaches "solved".