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: ['green', 'blue', 'black', 'white']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['blue', 'pink', 'white', 'pink']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['white', 'yellow', 'pink', 'blue']. Hint: four colors are in the secret code but in the wrong positions.
A B C D
yellow, green, pink, black black, black, yellow, blue pink, white, blue, yellow yellow, white, blue, blue