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