Learn · Level 3 · orientation · case 57 of 57
OLL 57
Two edges already point up, and every corner already faces up. Nine moves finish the yellow face.
Every corner already shows yellow; only edges still lean over. Two quiet cases that look nearly finished and aren't.
In this case two edges already point up, and every corner already faces up. 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 one hundred and eight 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.