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