DE
Algorithms (3)
U' Lw2 U 2R' D2 2R U' 2R' D2 2R Lw2 U
My choice
16 HTM · 12 STM · 20 QTM
rotationless
<U,R,D,L>
One hand: needs L, B, S or E
BLDDB, on 5 solvers' sheets
U' Rw2 D 2R' U2 2R D' 2R' U2 Rw' R' U
15 HTM · 12 STM · 18 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 4 solvers' sheets
U' Lw' Rw' U2 2R U' R U 2R' U' R' U' Rw Lw U
17 HTM · 15 STM · 18 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 3 solvers' sheets
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: U' R Rw U2 2R D 2R' U2 2R D' Rw2 U. Every algorithm above was run by our logic engine from that state and reaches "solved".