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