IT
Algorithms (3)
Rw U R 2U' R' U2 R 2U R' U Rw'
My choice
13 HTM · 11 STM · 14 QTM
2-gen
rotationless
oh
<U,R>
One hand: R and U only
BLDDB, on 16 solvers' sheets
Rw 2R D 2R' U2 2R D' 2R' U2 Rw'
14 HTM · 10 STM · 16 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 8 solvers' sheets
Rw U2 2L D' 2L' U2 2L D 2L' Rw'
14 HTM · 10 STM · 16 QTM
rotationless
<U,R,D,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: Rw U2 2R D 2R' U2 2R D' 2R' Rw'. Every algorithm above was run by our logic engine from that state and reaches "solved".