Parity W
Parity
UFR with a target, UF with UR
The last corner letter of an odd-length memo.
Your status
Algorithms (4)
U R2 U' R U R' F' R U R' U' R' F R2 U' R
U'
My choice
17 HTM · 17 STM · 19 QTM
3-gen
rotationless
<U,R,F>
One hand: R, U and M with F or D
BLDDB, on 26 solvers' sheets
U R2 U' R2 U R2 D' R2 U R2 U' R2 U2 D
14 HTM · 14 STM · 21 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or D
BLDDB, on 13 solvers' sheets
U R F' R' U R U F U' F' U' F R' U2
14 HTM · 14 STM · 15 QTM
3-gen
rotationless
<U,R,F>
One hand: R, U and M with F or D
BLDDB, on 1 solver's sheet
U2 D' R2 U R2 U' R2 D R2 U' R2 U R2 U'
14 HTM · 14 STM · 21 QTM
3-gen
rotationless
<U,R,D>
One hand: R, U and M with F or 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' U2 R2 U R2 U' R2 D R2 U' R2 U R2 U'. Every algorithm above was run by our logic engine from that state and reaches "solved".