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