OQ
Algorithms (4)
U R2 U' M' U R2 U' M
My choice
10 HTM · 8 STM · 12 QTM
3-gen
rotationless
oh
<U,R,M>
One hand: R, U and M
BLDDB, on 30 solvers' sheets
R U R U' M' U R' U' r'
10 HTM · 9 STM · 10 QTM
3-gen
rotationless
oh
<U,R,M>
One hand: R, U and M
BLDDB, on 19 solvers' sheets
U' D' S R' F' R S' R' F R U D
14 HTM · 12 STM · 14 QTM
rotationless
<U,R,F,D,S>
One hand: needs L, B, S or E
BLDDB, on 18 solvers' sheets
U D' S' L F L' S L F' L' U' D
14 HTM · 12 STM · 14 QTM
rotationless
<U,F,D,L,S>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: r U R U' M U R' U' R'. Every algorithm above was run by our logic engine from that state and reaches "solved".