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