PW
Algorithms (3)
2R' U R U' 2R2 U R' U' 2R'
My choice
12 HTM · 9 STM · 14 QTM
2-gen
rotationless
oh
<U,R>
One hand: R and U only
BLDDB, on 26 solvers' sheets
4Lw U R U' 2R2 U R' U' 2R2 4Lw'
12 HTM · 10 STM · 16 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 1 solver's sheet
x' U R2 U' 2R2 U R2 U' 2R2 x
10 HTM · 8 STM · 16 QTM
2-gen
rotation
oh
<U,R>
One hand: R and U only
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: 4Lw 2R2 U R U' 2R2 U R' U' 4Lw'. Every algorithm above was run by our logic engine from that state and reaches "solved".