OLL 5 algorithm: Right back wide antisune (RBWAS), Lefty Square
OLL (orient the last layer). Group: Square shapes.
OLL 5, Right back wide antisune (RBWAS): yellow stickers on the top face: centre, right edge, front edge, front-right corner. Yellow stickers on the sides: back face, left, back face, centre, right face, back, left face, middle, left face, front.
The diagram shows the cube from above with the front at the bottom and yellow on top.
Algorithm
r' U2 R U R' U r
7 moves.
Other algorithms
l' U2 L U L' U ly2 l' U2 L U L' U ly2 R' F2 r U r' F R
Source: www.speedcubedb.com