How to get the last element in a particular row from a df on Python without using column names nor loops? Pandas related

Question

If I have a df like this one down below:

       0      0      1               1    2       2     3        3      4    4    5     5         
0  Fondo Oceano Cuerpo Cuerpo cangrejo Ojos Antenas Color Amarillo Pinzas None Puas None            
1  Fondo Oceano Cuerpo Cuerpo cangrejo Ojos Antenas Color Amarillo Pinzas None Puas Arena     
2  Fondo Oceano Cuerpo Cuerpo cangrejo Ojos Antenas Color Amarillo Pinzas None Puas Marron    
3  Fondo Oceano Cuerpo Cuerpo cangrejo Ojos Antenas Color Amarillo Pinzas None Puas Purpura    

How can I get the last element from a row like 0 without having to iterate over the row nor using the name of the last columns (5 in this case)?

Expected Output for the row 0:

None

Answer 1

You can do that with the following

df[df.columns[-1]][0]