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