VT
Algorithms (4)
R' U R U R U R' U' R' U'
My choice
10 HTM · 10 STM · 10 QTM
2-gen
rotationless
oh
<U,R>
One hand: R and U only
BLDDB, on 42 solvers' sheets
U D' R' U' M' U2 M U' R U' D
13 HTM · 11 STM · 14 QTM
rotationless
<U,R,D,M>
One hand: R, U and M with F or D
BLDDB, on 5 solvers' sheets
U' D R' U M2 U' R U M2 D'
12 HTM · 10 STM · 16 QTM
rotationless
<U,R,D,M>
One hand: R, U and M with F or D
BLDDB, on 3 solvers' sheets
D R D' R2 U' R U R D R' U' D' R' U R
15 HTM · 15 STM · 16 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
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: D' U R' U M' U2 M U R D U'. Every algorithm above was run by our logic engine from that state and reaches "solved".