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