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