Algorithms › OLL

OLL 2

The algorithm, how to recognise it and how to practise it without cheating.

Probability1/54

Moves12

TypeDot

Inverse and mirror—

Recommended algorithm

F R U R' U' F' f R U R' U' f'

12 moves

Alternatives

F R U R' U' S R U R' U' f'12 moves

How to recognise it

Only the centre is yellow on top. Hold the full yellow bar on the left: the right side shows yellow only on its edge.

Practise 2 now

Random-state scrambles, a timer and spaced review. Free, on the web and on your phone.

Other cases: Dot

1R U2 R2 F R F' U2 R' F R F'Dot · 1/108 3f R U R' U' f' U' F R U R' U' F'Dot · 1/54 4f R U R' U' f' U F R U R' U' F'Dot · 1/54 17R U R' U R' F R F' U2 R' F R F'Dot · 1/54 18r U R' U R U2 r2 U' R U' R' U2 rDot · 1/54 19r' R U R U R' U' M' R' F R F'Dot · 1/54 20r U R' U' M2 U R U' R' U' M'Dot · 1/216