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