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