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