LB
Algorithms (4)
R E2 R' U' R E2 R' U
My choice
10 HTM · 8 STM · 14 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 54 solvers' sheets
R E R2 E' R U' R' E R2 E' R' U
16 HTM · 12 STM · 18 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 5 solvers' sheets
R2 U' R' E R2 E' R' U R2
11 HTM · 9 STM · 14 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 4 solvers' sheets
E' R E' R' U' R E R' U E
14 HTM · 10 STM · 14 QTM
3-gen
rotationless
<U,R,E>
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: U' R E R2 E' R U R' E R2 E' R'. Every algorithm above was run by our logic engine from that state and reaches "solved".