Participant 1
Initial description: Use black fill ion outsides depending on original pattern.
Final description: Use black fill depending on original pattern.
Participant 2
Initial description: change the height and size of the cell
Final description: there the same with example given
Participant 3
Initial description: I don't know
Final description: I don't know
Participant 4
Initial description: The yellow line separates the top and bottom half. The two halves are combined and if there's two red squares it cancels out and becomes a black square. Otherwise if there's one block it remains but is now green instead of red.
Final description: The yellow line separates the top and bottom half. The two halves are combined and if there's two red squares it cancels out and becomes a black square. Otherwise if there's one block it remains but is now green instead of red.
