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