RT
Algorithms (4)
R U' R E' R2 E R U R'
My choice
11 HTM · 9 STM · 12 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 56 solvers' sheets
R2 E2 R U' R' E2 R U R
11 HTM · 9 STM · 16 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 3 solvers' sheets
L' U L E L2 E' L U' L
11 HTM · 9 STM · 12 QTM
3-gen
rotationless
<U,L,E>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
x' M U' M U2 M' U' M' x
11 HTM · 7 STM · 12 QTM
2-gen
rotation
oh
<U,M>
One hand: R, U and M
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: R' U' R' E2 R U R' E2 R2. Every algorithm above was run by our logic engine from that state and reaches "solved".