Step two: Completing one layer
In this step, we will completely solve the rest of the bottom layer. We will accomplish this by solving the four corners that have a white sticker on them. Recall that all four bottom layer corners have their own unique position. Therefore you should always look at all three colours to know where it should go. If there is a corner with a white sticker in the U layer, it can be solved in three moves in most cases. The applets below will show you how to do this. The hardest case in this step, is when the corner you want to solve is ‘upside down’. Applets 20 and 21 show how to deal with those situations.
| 16. R U R' | 17. L' U' L |
18. R U' R' |
19. L' U L |
20. F' U F R U2' R' |
21. R U2' R' U' R U R' |