OLL 51
OLL
Line Shapes
Probability: 1.9% of cases at this step.
Look at the top face first. Count the top-colour stickers on the top face's edges: none is a dot; two opposite is a line; two adjacent is a L; all four is a cross. That narrows it to a group; then the corner stickers on the top and the sides (headlights, bars) pick the case.
Your status
Algorithms (4)
y2 F U R U' R' U R U' R' F'
My choice
10 HTM · 10 STM · 10 QTM
3-gen
rotation
<U,R,F>
SpeedCubeDB, 64 votes
f R U R' U' R U R' U' f'
10 HTM · 10 STM · 10 QTM
3-gen
rotationless
<U,R,F>
SpeedCubeDB, 55 votes
y' R' U' R' F R F' R U' R' U2 R
11 HTM · 11 STM · 12 QTM
3-gen
rotation
<U,R,F>
SpeedCubeDB, 5 votes
y r' F' U' F U F' U' F U r
10 HTM · 10 STM · 10 QTM
3-gen
rotation
<U,R,F>
SpeedCubeDB, 3 votes
How this case is verified
The case is the source's setup, checked against the source's case image. Setup: f U R U' R' U R U' R' f'. Every algorithm above was run by our logic engine from that state and reaches "oll-solved", keeping f2l.