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