AH
Algorithms (3)
U' R E' R' U2 R E R' U'
My choice
11 HTM · 9 STM · 12 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 57 solvers' sheets
U' r E' r' U2 r E r' U'
11 HTM · 9 STM · 12 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
L U' M U' M' U2 M U' M' U L'
15 HTM · 11 STM · 16 QTM
3-gen
rotationless
<U,L,M>
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: U r E' r' U2 r E r' U. Every algorithm above was run by our logic engine from that state and reaches "solved".