UL and DL
Flips
Without UF
Seen during memo: an edge in place with its colours the wrong way round.
Your status
Algorithms (4)
L F L' S L F' L' U M' U2 M U S'
My choice
17 HTM · 13 STM · 18 QTM
rotationless
<U,F,L,M,S>
One hand: needs L, B, S or E
BLDDB, on 12 solvers' sheets
U2 L E L' U2 L E' L' S' L2 S L2
16 HTM · 12 STM · 20 QTM
rotationless
<U,L,E,S>
One hand: needs L, B, S or E
BLDDB, on 4 solvers' sheets
S U' M' U2 M U' L F L' S' L F' L'
17 HTM · 13 STM · 18 QTM
rotationless
<U,F,L,M,S>
One hand: needs L, B, S or E
BLDDB, on 3 solvers' sheets
U2 L' E' L U2 L' E L S' L2 S L2
16 HTM · 12 STM · 20 QTM
rotationless
<U,L,E,S>
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: L2 S' L2 S L E L' U2 L E' L' U2. Every algorithm above was run by our logic engine from that state and reaches "solved".