Learn · Level 3 · orientation · case 49 of 57
OLL 49
Two edges already point up, and all four corners still lean over. Nine moves finish the yellow face.
Two adjacent edges are up and the yellow draws an L into one corner.
In this case two edges already point up, and all four corners still lean over. The algorithm turns every last sticker of the top face yellow in one pass; where the pieces then sit is the next stage's problem.
One last layer in fifty-four arrives exactly like this. The diagram shows the top face as you would see it from above, yellow where yellow already shows, with the outer ticks marking where the missing yellows currently point.
Checked by simulation before publishing: the position shown plus the moves shown must produce a finished cube, and the algorithm must touch nothing outside its own job. The diagram and the player are drawn from the same simulated position, so they cannot disagree.