FR

Edge comms
F first
From memo: the letter pair is the case.
Your status
Recognition & spaced review

Algorithms (4)

E' L U L' E L U' L'
My choice
10 HTM · 8 STM · 10 QTM
3-gen
rotationless
<U,L,E>
One hand: needs L, B, S or E
BLDDB, on 54 solvers' sheets
R' E R U' R' E R U R' E2 R
14 HTM · 11 STM · 16 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 5 solvers' sheets
E R U' R' E R U R' E2
12 HTM · 9 STM · 14 QTM
3-gen
rotationless
<U,R,E>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
F' L' S L F L' S' L
10 HTM · 8 STM · 10 QTM
3-gen
rotationless
<F,L,S>
One hand: needs L, B, S or E
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' E2 R U' R' E' R U R' E' R. Every algorithm above was run by our logic engine from that state and reaches "solved".