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