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