HQ
Algorithms (4)
U' L U M' U' L' U M
My choice
10 HTM · 8 STM · 10 QTM
3-gen
rotationless
<U,L,M>
One hand: needs L, B, S or E
BLDDB, on 58 solvers' sheets
U R B2 R' S R B2 R' S' U'
12 HTM · 10 STM · 14 QTM
rotationless
<U,R,B,S>
One hand: needs L, B, S or E
BLDDB, on 3 solvers' sheets
U' D' L U M' U' L' U M D
12 HTM · 10 STM · 12 QTM
rotationless
<U,D,L,M>
One hand: needs L, B, S or E
BLDDB, on 1 solver's sheet
R F R' U R' E' R2 E R' U' R F' R'
15 HTM · 13 STM · 16 QTM
rotationless
<U,R,F,E>
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: U S R B2 R' S' R B2 R' U'. Every algorithm above was run by our logic engine from that state and reaches "solved".