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