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