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