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