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