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