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