Your goal is to find the secret four-color code. The following colors are possible: yellow, blue, orange, green, pink, black.
Some guesses have already been made. I will provide feedback for each guess made with which it is possible to unambigiously determine the secret code.

Previous Guesses:
Guess: ['black', 'blue', 'green', 'yellow']. Hint: one color is in the correct position and two colors are in the secret code but in the wrong position.
Guess: ['yellow', 'blue', 'blue', 'orange']. Hint: one color is in the correct position.
Guess: ['black', 'pink', 'blue', 'black']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['green', 'blue', 'black', 'pink']. Hint: two colors are in the correct positions and two colors are in the secret code but in the wrong positions.
A B C D
yellow, yellow, blue, pink black, pink, green, yellow black, black, pink, pink pink, blue, black, green