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