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