Three flipped 18
OLL parity (3 flips)
Count the flipped dedges (three here), then read the corner shape.
Your status
Algorithms (2)
U' F R U R' U' F' U2 Rw U2 x Rw U2 Rw U2 Rw'
U2 Lw U2 Rw' U2 Rw U2 Rw' U2 Rw'
My choice
25 HTM · 25 STM · 34 QTM
rotation
<U,R,F,L>
One hand: needs L, B, S or E
Cubemuch
y' F R U R' U' R 2R U2 2R' R' U2 R 2R B2 R
2R R 2R U2 2R' R' U2 R 2R U2 B2 R 2R R 2R B2
F'
41 HTM · 32 STM · 49 QTM
rotation
<U,R,F,B>
One hand: needs L, B, S or E
Cubemuch
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: F B2 2R' R' 2R' R' B2 U2 2R' R' U2 R 2R U2 2R' R' 2R' R' B2 2R' R' U2 R 2R U2 2R' R' U R U' R' F' y. Every algorithm above was run by our logic engine from that state and reaches "oll-solved", keeping first-layers.