Parity O
Parity
UFR with a target, UF with UR
The last corner letter of an odd-length memo.
Your status
Algorithms (4)
R U D R' F' R U R' U' R' F R2 U' R' U' R
D' R'
My choice
18 HTM · 18 STM · 19 QTM
rotationless
<U,R,F,D>
One hand: R, U and M with F and D
BLDDB, on 25 solvers' sheets
U D' R U' R U R' F' R U R' U' R' F R2 U'
R2 U' D
19 HTM · 19 STM · 21 QTM
rotationless
<U,R,F,D>
One hand: R, U and M with F and D
BLDDB, on 10 solvers' sheets
B R U R' F' R U R' U' R' F R2 U' R' U' B'
16 HTM · 16 STM · 17 QTM
rotationless
<U,R,F,B>
One hand: needs L, B, S or E
BLDDB, on 2 solvers' sheets
R D R' U' R D' R' U R U R' F' R U R' U'
R' F R2 U' R' U'
22 HTM · 22 STM · 23 QTM
rotationless
<U,R,F,D>
One hand: R, U and M with F and D
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: D' U R2 U R2 F' R U R U' R' F R U' R' U R' D U'. Every algorithm above was run by our logic engine from that state and reaches "solved".