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