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