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