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