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