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