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