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