Four P shapes and two W staircases.
Goal
Make the whole top yellow when you see a P or a W.
How to recognize it
P: two yellow corners on one side plus two neighboring yellow edges, a 2x3 block missing one sticker. W: the yellow stickers form a staircase.
How to hold the cube
White face on the bottom, first two layers done. Each shape's grip is shown under the controls. Turn U to line the shape up.
The main idea
OLL 44 is F U R U' R' F', the L algorithm from Yellow cross. OLL 43 is its mirror. The two W shapes mirror each other.
Check before moving on
The whole top is yellow, and the first two layers are still done.
Next lesson
Go to .