RI
Algorithms (3)
U' 3L' U' 2L U 3L U' 2L' U2
My choice
13 HTM · 9 STM · 14 QTM
2-gen
rotationless
<U,L>
One hand: needs L, B, S or E
BLDDB, on 3 solvers' sheets
x' U2 2R U' 3L2 U 2R' U' 3L2 U' x
13 HTM · 9 STM · 18 QTM
3-gen
rotation
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 1 solver's sheet
U' 3R U' 2L U 3R' U' 2L' U2
13 HTM · 9 STM · 14 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
Cubemuch
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: x' U 3L2 U 2R U' 3L2 U 2R' U2 x. Every algorithm above was run by our logic engine from that state and reaches "solved".