IR
Algorithms (3)
M U 2L2 U 2R U' 2L2 U 2R' U2 M'
My choice
17 HTM · 11 STM · 22 QTM
rotationless
<U,R,L,M>
One hand: needs L, B, S or E
BLDDB, on 3 solvers' sheets
B' 2L' U' 2L 2U2 2L' U 2L 2U2 B
16 HTM · 10 STM · 20 QTM
3-gen
rotationless
<U,L,B>
One hand: needs L, B, S or E
BLDDB, on 1 solver's sheet
x' U 2L2 U 2R U' 2L2 U 2R' U2 x
13 HTM · 9 STM · 18 QTM
3-gen
rotation
<U,R,L>
One hand: needs L, B, S or E
BLDDB, on 1 solver's sheet
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: B' 2U2 2L' U' 2L 2U2 2L' U 2L B. Every algorithm above was run by our logic engine from that state and reaches "solved".