XP
Algorithms (4)
U E L E L2 E' L U' E'
My choice
13 HTM · 9 STM · 14 QTM
3-gen
rotationless
<U,L,E>
One hand: needs L, B, S or E
BLDDB, on 37 solvers' sheets
R' S' R F R' S R F'
10 HTM · 8 STM · 10 QTM
3-gen
rotationless
<R,F,S>
One hand: needs L, B, S or E
BLDDB, on 15 solvers' sheets
L F2 L' S L F L' S' L F L'
13 HTM · 11 STM · 14 QTM
3-gen
rotationless
<F,L,S>
One hand: needs L, B, S or E
BLDDB, on 5 solvers' sheets
L2 U L E' L' U' L E L
11 HTM · 9 STM · 12 QTM
3-gen
rotationless
<U,L,E>
One hand: needs L, B, S or E
BLDDB, on 5 solvers' sheets
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: F R' S' R F' R' S R. Every algorithm above was run by our logic engine from that state and reaches "solved".