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