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