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