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