15B-
OLL
OLL 15
Read the top face's shape: groups are named after it (anchors, T, C, S, hammerheads...).
Your status
Algorithms (2)
F R' F' U' F R F' R' U' R U R' U R
My choice
14 HTM · 14 STM · 14 QTM
3-gen
rotationless
<U,R,F>
SpeedCubeDB, 0 votes
y' R2' F R F' R U R' F' U' F U' R
12 HTM · 12 STM · 13 QTM
3-gen
rotation
<U,R,F>
SpeedCubeDB, 0 votes
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: R' U F' U F R U' R' F R' F' R2 y. Every algorithm above was run by our logic engine from that state and reaches "oll-solved", keeping first-layers.