OLL 52
The algorithm, how to recognise it and how to practise it without cheating.
Probability1/54
Moves10
TypeLines
Inverse and mirror—
Recommended algorithm
R U R' U R U' B U' B' R'10 moves
How to recognise it
Only the back and front edges are yellow on top. A full yellow bar on the right; the left side shows yellow only on its edge.
Practise 52 now
Random-state scrambles, a timer and spaced review. Free, on the web and on your phone.