SW
Algorithms (3)
U Rw D2 2R U' 2R' D2 2R U 2R' Rw' U'
My choice
16 HTM · 12 STM · 18 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 15 solvers' sheets
U 2R D2 2R U' 2R' D2 2R U 2R2 U'
16 HTM · 11 STM · 20 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 9 solvers' sheets
U' 2R D2 2R U 2R' D2 2R U' 2R2 U
16 HTM · 11 STM · 20 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: U 2R2 U' 2R' D2 2R U 2R' D2 2R' U'. Every algorithm above was run by our logic engine from that state and reaches "solved".