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