VS
Algorithms (4)
D' R' F E R2 E' R2 F' R D
My choice
12 HTM · 10 STM · 14 QTM
rotationless
<R,F,D,E>
One hand: needs L, B, S or E
BLDDB, on 26 solvers' sheets
D' R' F' R2 E R2 E' F R D
12 HTM · 10 STM · 14 QTM
rotationless
<R,F,D,E>
One hand: needs L, B, S or E
BLDDB, on 14 solvers' sheets
U2 M U R2 U' M' U R2 U
11 HTM · 9 STM · 14 QTM
3-gen
rotationless
oh
<U,R,M>
One hand: R, U and M
BLDDB, on 9 solvers' sheets
U L B' L S L2 S' L B L' U'
13 HTM · 11 STM · 14 QTM
rotationless
<U,L,B,S>
One hand: needs L, B, S or E
BLDDB, on 5 solvers' sheets
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: D' R' F' E R2 E' R2 F R D. Every algorithm above was run by our logic engine from that state and reaches "solved".