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