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