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