How to solve a Rubik's cube - Step 4
Step 4.
In the beginning of this stage you should have 2 created layers. Rotate the cube like in the figure.
![](/data/3/img/4-0.png)
In the end of the stage the squares of the cross should be on their place. At the same time their colors can be reversed.
![](/data/3/img/5-0.png)
You need to rotate center pieces of the up face till they will be in their place. It's not important how they are turned!
![](/data/3/img/4-1.png)
![U](/data/3/act/ul.png)
![F](/data/3/act/f.png)
![R](/data/3/act/ru.png)
![U](/data/3/act/ul.png)
![R'](/data/3/act/rd.png)
![U'](/data/3/act/ur.png)
![F'](/data/3/act/fl.png)
![](/data/3/gif/4-1.gif)