HL
Algorithms (3)
2D L' U L 2D' L' U' L
My choice
10 HTM · 8 STM · 10 QTM
3-gen
rotationless
<U,D,L>
One hand: needs L, B, S or E
BLDDB, on 18 solvers' sheets
L2 2U L U L' 2U' L U' L
11 HTM · 9 STM · 12 QTM
2-gen
rotationless
<U,L>
One hand: needs L, B, S or E
BLDDB, on 8 solvers' sheets
z 2L U' R U 2L' U' R' U z'
10 HTM · 8 STM · 10 QTM
3-gen
rotation
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 4 solvers' sheets
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: L' U L' 2U L U' L' 2U' L2. Every algorithm above was run by our logic engine from that state and reaches "solved".