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