WQ
Algorithms (4)
U R B R' S R B' R' S' U'
My choice
12 HTM · 10 STM · 12 QTM
rotationless
<U,R,B,S>
One hand: needs L, B, S or E
BLDDB, on 48 solvers' sheets
D' r' U' R' U M' U' R U R D
12 HTM · 11 STM · 12 QTM
rotationless
<U,R,D,M>
One hand: R, U and M with F or D
BLDDB, on 6 solvers' sheets
U' r' U' r S' r' U r S U
12 HTM · 10 STM · 12 QTM
3-gen
rotationless
<U,R,S>
One hand: needs L, B, S or E
BLDDB, on 5 solvers' sheets
r' U S' L F L' S L F' L' U' r
14 HTM · 12 STM · 14 QTM
rotationless
<U,R,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: D' R' U' R' U M U' R U r D. Every algorithm above was run by our logic engine from that state and reaches "solved".