TD
Algorithms (4)
L E2 L' U L E2 L' U'
My choice
10 HTM · 8 STM · 14 QTM
3-gen
rotationless
<U,L,E>
One hand: needs L, B, S or E
BLDDB, on 39 solvers' sheets
R S2 R' U R S2 R' U'
10 HTM · 8 STM · 14 QTM
3-gen
rotationless
<U,R,S>
One hand: needs L, B, S or E
BLDDB, on 12 solvers' sheets
U' R U R U R U' R' U' R'
10 HTM · 10 STM · 10 QTM
2-gen
rotationless
oh
<U,R>
One hand: R and U only
BLDDB, on 7 solvers' sheets
E' L E' L' U L E L' u'
12 HTM · 9 STM · 12 QTM
3-gen
rotationless
<U,L,E>
One hand: needs L, B, S or E
BLDDB, on 3 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 S2 R' U' R S2 R'. Every algorithm above was run by our logic engine from that state and reaches "solved".