Pi 4
COLL
Pi
Probability: 2.5% of cases at this step.
Identify the OCLL shape from the top face, then read the corner stickers on the sides: headlights, and which colours sit opposite each other, give the permutation.
Your status
Algorithms (4)
R U R' U' R' F R2 U R' U' R U R' U' F'
My choice
15 HTM · 15 STM · 16 QTM
3-gen
rotationless
<U,R,F>
SpeedCubeDB, 15 votes
R U2 R' U' R U R' U2 r' F R F' M'
14 HTM · 13 STM · 16 QTM
rotationless
<U,R,F,M>
SpeedCubeDB, 1 votes
y F' R U R' U R U' R' U' R' F R U' R U' R' U R U R'
20 HTM · 20 STM · 20 QTM
3-gen
rotation
<U,R,F>
SpeedCubeDB, 0 votes
y' R' U2 R U R' U R2 U' L' U R' U' L
13 HTM · 13 STM · 15 QTM
3-gen
rotation
<U,R,L>
SpeedCubeDB, 0 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' R2' F' R U R U' R'. Every algorithm above was run by our logic engine from that state and reaches "coll-solved", keeping f2l.