AH
Algorithms (2)
U' R 2D' R' U2 R 2D R' U'
My choice
11 HTM · 9 STM · 12 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 20 solvers' sheets
L' U2 2L' D' 2L U2 2L' D Lw
12 HTM · 9 STM · 14 QTM
3-gen
rotationless
<U,D,L>
One hand: needs L, B, S or E
BLDDB, on 9 solvers' sheets
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: Lw' D' 2L U2 2L' D 2L U2 L. Every algorithm above was run by our logic engine from that state and reaches "solved".