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