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