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