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