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