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