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