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