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