QA
Algorithms (3)
Rw' F' R U R' 2U' R U' R' 2U F Rw
My choice
14 HTM · 12 STM · 14 QTM
3-gen
rotationless
<U,R,F>
One hand: R, U and M with F or D
BLDDB, on 17 solvers' sheets
2R U2 Lw' U2 Lw U2 2R' U2 Lw' U2 Lw U2
14 HTM · 12 STM · 20 QTM
3-gen
rotationless
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
Rw' U2 2L' D2 2L U2 2L' D2 2L Rw
14 HTM · 10 STM · 18 QTM
rotationless
<U,R,D,L>
One hand: needs L, B, S or E
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: U2 Lw' U2 Lw U2 2R U2 Lw' U2 Lw U2 2R'. Every algorithm above was run by our logic engine from that state and reaches "solved".