DF
Algorithms (4)
U' R' E R U' R' E' R U2
My choice
11 HTM · 9 STM · 12 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 60 solvers' sheets
U' r' E r U' r' E' r U2
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
R' F2 R S R' F' R S' R' F' R
13 HTM · 11 STM · 14 QTM
3-gen
rotationless
<R,F,S>
One hand: needs L, B, S or E
BLDDB, on 1 solver's sheet
R F2 R S R' F' R S' R' F' R'
13 HTM · 11 STM · 14 QTM
3-gen
rotationless
<R,F,S>
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: U2 r' E r U r' E' r U. Every algorithm above was run by our logic engine from that state and reaches "solved".