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