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