CO 3
Algorithms (4)
R U2 R' U R U2 R'
My choice
7 HTM · 7 STM · 9 QTM
2-gen
rotationless
<U,R>
SpeedCubeDB, 8 votes
y' R U2' R' U' R U2' R'
7 HTM · 7 STM · 9 QTM
2-gen
rotation
<U,R>
SpeedCubeDB, 4 votes
L' U2' L U' L' U2' L
7 HTM · 7 STM · 9 QTM
2-gen
rotationless
<U,L>
SpeedCubeDB, 0 votes
y L' U2 L U L' U2 L
7 HTM · 7 STM · 9 QTM
2-gen
rotation
<U,L>
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 U2 R' U R U2 R' y. Every algorithm above was run by our logic engine from that state and reaches "oll-solved", keeping first-layers and ll-eo.