Quiz

Trivially, we rotate the first 4 cells.

Cells with 5, 4, 3?

We rotate again. The numbers change places again and end up in the adjacent column.

What are we rotating? Cells with 1, 2, 5, 4? How do we rotate them if there is no empty cell there?
In general, I don't understand, Mort.

Let's get rid of all the annoying people in this thread.

Come on, he's not bothering anyone... The main thing is that he won't snatch the answer right under our noses.