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