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