21D+
OLL
OLL 21
Read the top face's shape: groups are named after it (anchors, T, C, S, hammerheads...).
Your status
Algorithms (2)
R' F' U' F U2' R U2 R' U R
My choice
10 HTM · 10 STM · 12 QTM
3-gen
rotationless
<U,R,F>
SpeedCubeDB, 0 votes
y F U2 R U2' R' U2 R U2' R' F'
10 HTM · 10 STM · 14 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: F R U2 R' U2' R U2 R' U2' F' y'. Every algorithm above was run by our logic engine from that state and reaches "oll-solved", keeping first-layers.