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