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