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