BR and DR
Flips
Without UF
Seen during memo: an edge in place with its colours the wrong way round.
Your status
Algorithms (4)
S' U L' E L U L' E' L2 E2 L' U' L E2 L' U'
S
My choice
23 HTM · 17 STM · 28 QTM
rotationless
<U,L,E,S>
One hand: needs L, B, S or E
BLDDB, on 7 solvers' sheets
S L' E L2 E' L' S' r' E L E' r E L' E'
23 HTM · 15 STM · 24 QTM
rotationless
<R,L,E,S>
One hand: needs L, B, S or E
BLDDB, on 3 solvers' sheets
u' E R E R2 E' R E' R E' R2 E R u
20 HTM · 14 STM · 22 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
u' R E' R2 E R2 B2 R' S' R B2 R' S u
18 HTM · 14 STM · 22 QTM
rotationless
<U,R,B,E,S>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: E L E' r' E L' E' r S L E L2 E' L S'. Every algorithm above was run by our logic engine from that state and reaches "solved".