Your goal is to find the secret four-color code. The following colors are possible: pink, green, yellow, black, purple, orange.
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: ['pink', 'purple', 'black', 'yellow']. Hint: three colors are in the correct positions.
Guess: ['pink', 'pink', 'green', 'black']. Hint: one color is in the correct position and two colors are in the secret code but in the wrong position.
Guess: ['pink', 'green', 'black', 'yellow']. Hint: two colors are in the correct positions and one color is in the secret code but in the wrong positions.
A B C D
purple, orange, pink, pink orange, yellow, green, purple pink, black, orange, purple pink, purple, black, green