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