OLL 32
The algorithm, how to recognise it and how to practise it without cheating.
Recommended algorithm
L U F' U' L' U L F L'9 moves · with the left hand
Alternatives
(U2) R U B' U' R' U R B R'9 moves
How to recognise it
A P shape: the left column and the back edge. The right side shows yellow only on its edge.
Its inverse is another case
Do the 32 algorithm backwards, L F' L' U' L U F U' L', and you are solving 39.
That's why CubeDojo never scrambles 32 that way: it builds a random state with the case fixed, so you practise 32 and not 39.
Practise 32 now
Random-state scrambles, a timer and spaced review. Free, on the web and on your phone.